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-rw-r--r--drivers/char/rio/Makefile2
-rw-r--r--drivers/char/rio/board.h58
-rw-r--r--drivers/char/rio/bootpkt.h61
-rw-r--r--drivers/char/rio/cirrus.h110
-rw-r--r--drivers/char/rio/cmdblk.h4
-rw-r--r--drivers/char/rio/cmdpkt.h94
-rw-r--r--drivers/char/rio/control.h61
-rw-r--r--drivers/char/rio/daemon.h67
-rw-r--r--drivers/char/rio/defaults.h51
-rw-r--r--drivers/char/rio/error.h82
-rw-r--r--drivers/char/rio/func.h52
-rw-r--r--drivers/char/rio/host.h56
-rw-r--r--drivers/char/rio/link.h124
-rw-r--r--drivers/char/rio/linux_compat.h45
-rw-r--r--drivers/char/rio/list.h56
-rw-r--r--drivers/char/rio/map.h12
-rw-r--r--drivers/char/rio/param.h24
-rw-r--r--drivers/char/rio/parmmap.h68
-rw-r--r--drivers/char/rio/phb.h39
-rw-r--r--drivers/char/rio/pkt.h24
-rw-r--r--drivers/char/rio/port.h250
-rw-r--r--drivers/char/rio/qbuf.h62
-rw-r--r--drivers/char/rio/rio.h173
-rw-r--r--drivers/char/rio/rio_linux.c139
-rw-r--r--drivers/char/rio/rioboot.c1688
-rw-r--r--drivers/char/rio/riocmd.c176
-rw-r--r--drivers/char/rio/rioctrl.c401
-rw-r--r--drivers/char/rio/riodrvr.h48
-rw-r--r--drivers/char/rio/rioinit.c199
-rw-r--r--drivers/char/rio/riointr.c320
-rw-r--r--drivers/char/rio/rioparam.c129
-rw-r--r--drivers/char/rio/riopcicopy.c8
-rw-r--r--drivers/char/rio/rioroute.c166
-rw-r--r--drivers/char/rio/riotable.c123
-rw-r--r--drivers/char/rio/riotty.c198
-rw-r--r--drivers/char/rio/riotypes.h68
-rw-r--r--drivers/char/rio/rom.h62
-rw-r--r--drivers/char/rio/rup.h25
-rw-r--r--drivers/char/rio/sam.h67
-rw-r--r--drivers/char/rio/space.h45
-rw-r--r--drivers/char/rio/top.h48
-rw-r--r--drivers/char/rio/typdef.h82
-rw-r--r--drivers/char/rio/unixrup.h6
43 files changed, 1773 insertions, 3800 deletions
diff --git a/drivers/char/rio/Makefile b/drivers/char/rio/Makefile
index bce2bd1204ed..2d1c5a7cba7d 100644
--- a/drivers/char/rio/Makefile
+++ b/drivers/char/rio/Makefile
@@ -9,4 +9,4 @@
obj-$(CONFIG_RIO) += rio.o
rio-objs := rio_linux.o rioinit.o rioboot.o riocmd.o rioctrl.o riointr.o \
- rioparam.o riopcicopy.o rioroute.o riotable.o riotty.o
+ rioparam.o rioroute.o riotable.o riotty.o
diff --git a/drivers/char/rio/board.h b/drivers/char/rio/board.h
index 29c980204098..bdea633a9076 100644
--- a/drivers/char/rio/board.h
+++ b/drivers/char/rio/board.h
@@ -33,10 +33,6 @@
#ifndef __rio_board_h__
#define __rio_board_h__
-#ifdef SCCS_LABELS
-static char *_board_h_sccs_ = "@(#)board.h 1.2";
-#endif
-
/*
** board.h contains the definitions for the *hardware* of the host cards.
** It describes the memory overlay for the dual port RAM area.
@@ -53,29 +49,29 @@ static char *_board_h_sccs_ = "@(#)board.h 1.2";
** The shape of the Host Control area, at offset 0x7C00, Write Only
*/
struct s_Ctrl {
- BYTE DpCtl; /* 7C00 */
- BYTE Dp_Unused2_[127];
- BYTE DpIntSet; /* 7C80 */
- BYTE Dp_Unused3_[127];
- BYTE DpTpuReset; /* 7D00 */
- BYTE Dp_Unused4_[127];
- BYTE DpIntReset; /* 7D80 */
- BYTE Dp_Unused5_[127];
+ u8 DpCtl; /* 7C00 */
+ u8 Dp_Unused2_[127];
+ u8 DpIntSet; /* 7C80 */
+ u8 Dp_Unused3_[127];
+ u8 DpTpuReset; /* 7D00 */
+ u8 Dp_Unused4_[127];
+ u8 DpIntReset; /* 7D80 */
+ u8 Dp_Unused5_[127];
};
/*
** The PROM data area on the host (0x7C00), Read Only
*/
struct s_Prom {
- WORD DpSlxCode[2];
- WORD DpRev;
- WORD Dp_Unused6_;
- WORD DpUniq[4];
- WORD DpJahre;
- WORD DpWoche;
- WORD DpHwFeature[5];
- WORD DpOemId;
- WORD DpSiggy[16];
+ u16 DpSlxCode[2];
+ u16 DpRev;
+ u16 Dp_Unused6_;
+ u16 DpUniq[4];
+ u16 DpJahre;
+ u16 DpWoche;
+ u16 DpHwFeature[5];
+ u16 DpOemId;
+ u16 DpSiggy[16];
};
/*
@@ -90,19 +86,19 @@ union u_CtrlProm { /* This is the control/PROM area (0x7C00) */
** The top end of memory!
*/
struct s_ParmMapS { /* Area containing Parm Map Pointer */
- BYTE Dp_Unused8_[DP_PARMMAP_ADDR];
- WORD DpParmMapAd;
+ u8 Dp_Unused8_[DP_PARMMAP_ADDR];
+ u16 DpParmMapAd;
};
struct s_StartUpS {
- BYTE Dp_Unused9_[DP_STARTUP_ADDR];
- BYTE Dp_LongJump[0x4];
- BYTE Dp_Unused10_[2];
- BYTE Dp_ShortJump[0x2];
+ u8 Dp_Unused9_[DP_STARTUP_ADDR];
+ u8 Dp_LongJump[0x4];
+ u8 Dp_Unused10_[2];
+ u8 Dp_ShortJump[0x2];
};
union u_Sram2ParmMap { /* This is the top of memory (0x7E00-0x7FFF) */
- BYTE DpSramMem[DP_SRAM2_SIZE];
+ u8 DpSramMem[DP_SRAM2_SIZE];
struct s_ParmMapS DpParmMapS;
struct s_StartUpS DpStartUpS;
};
@@ -111,11 +107,11 @@ union u_Sram2ParmMap { /* This is the top of memory (0x7E00-0x7FFF) */
** This is the DP RAM overlay.
*/
struct DpRam {
- BYTE DpSram1[DP_SRAM1_SIZE]; /* 0000 - 7BFF */
+ u8 DpSram1[DP_SRAM1_SIZE]; /* 0000 - 7BFF */
union u_CtrlProm DpCtrlProm; /* 7C00 - 7DFF */
union u_Sram2ParmMap DpSram2ParmMap; /* 7E00 - 7FFF */
- BYTE DpScratch[DP_SCRATCH_SIZE]; /* 8000 - 8FFF */
- BYTE DpSram3[DP_SRAM3_SIZE]; /* 9000 - FFFF */
+ u8 DpScratch[DP_SCRATCH_SIZE]; /* 8000 - 8FFF */
+ u8 DpSram3[DP_SRAM3_SIZE]; /* 9000 - FFFF */
};
#define DpControl DpCtrlProm.DpCtrl.DpCtl
diff --git a/drivers/char/rio/bootpkt.h b/drivers/char/rio/bootpkt.h
deleted file mode 100644
index 602266e0c085..000000000000
--- a/drivers/char/rio/bootpkt.h
+++ /dev/null
@@ -1,61 +0,0 @@
-
-
-/****************************************************************************
- ******* *******
- ******* B O O T P A C K E T H E A D E R F I L E
- ******* *******
- ****************************************************************************
-
- Author : Ian Nandhra
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-
-#ifndef _pkt_h
-#define _pkt_h 1
-
-#ifndef lint
-#ifdef SCCS
-static char *_rio_bootpkt_h_sccs = "@(#)bootpkt.h 1.1";
-#endif
-#endif
-
- /*************************************************
- * Overlayed onto the Data fields of a regular
- * Packet
- ************************************************/
-typedef struct BOOT_PKT BOOT_PKT;
-struct BOOT_PKT {
- short seq_num;
- char data[10];
-};
-
-
-#endif
-
-/*********** end of file ***********/
diff --git a/drivers/char/rio/cirrus.h b/drivers/char/rio/cirrus.h
index 89bd94eb45be..f4f837f86829 100644
--- a/drivers/char/rio/cirrus.h
+++ b/drivers/char/rio/cirrus.h
@@ -40,73 +40,7 @@
#endif
#define _cirrus_h 1
-
-
-/* Bit fields for particular registers */
-
-/* GCR */
-#define GCR_SERIAL 0x00 /* Configure as serial channel */
-#define GCR_PARALLEL 0x80 /* Configure as parallel channel */
-
-/* RDSR - when status read from FIFO */
-#define RDSR_BREAK 0x08 /* Break received */
-#define RDSR_TIMEOUT 0x80 /* No new data timeout */
-#define RDSR_SC1 0x10 /* Special char 1 (tx XON) matched */
-#define RDSR_SC2 0x20 /* Special char 2 (tx XOFF) matched */
-#define RDSR_SC12_MASK 0x30 /* Mask for special chars 1 and 2 */
-
-/* PPR */
-#define PPR_DEFAULT 0x31 /* Default value - for a 25Mhz clock gives
- a timeout period of 1ms */
-
-/* LIVR */
-#define LIVR_EXCEPTION 0x07 /* Receive exception interrupt */
-
-/* CCR */
-#define CCR_RESET 0x80 /* Reset channel */
-#define CCR_CHANGE 0x4e /* COR's have changed - NB always change all
- COR's */
-#define CCR_WFLUSH 0x82 /* Flush transmit FIFO and TSR / THR */
-
-#define CCR_SENDSC1 0x21 /* Send special character one */
-#define CCR_SENDSC2 0x22 /* Send special character two */
-#define CCR_SENDSC3 0x23 /* Send special character three */
-#define CCR_SENDSC4 0x24 /* Send special character four */
-
-#define CCR_TENABLE 0x18 /* Enable transmitter */
-#define CCR_TDISABLE 0x14 /* Disable transmitter */
-#define CCR_RENABLE 0x12 /* Enable receiver */
-#define CCR_RDISABLE 0x11 /* Disable receiver */
-
-#define CCR_READY 0x00 /* CCR is ready for another command */
-
-/* CCSR */
-#define CCSR_TXENABLE 0x08 /* Transmitter enable */
-#define CCSR_RXENABLE 0x80 /* Receiver enable */
-#define CCSR_TXFLOWOFF 0x04 /* Transmit flow off */
-#define CCSR_TXFLOWON 0x02 /* Transmit flow on */
-
-/* SVRR */
-#define SVRR_RECEIVE 0x01 /* Receive interrupt pending */
-#define SVRR_TRANSMIT 0x02 /* Transmit interrupt pending */
-#define SVRR_MODEM 0x04 /* Modem interrupt pending */
-
-/* CAR */
-#define CAR_PORTS 0x03 /* Bit fields for ports */
-
-/* IER */
-#define IER_MODEM 0x80 /* Change in modem status */
-#define IER_RECEIVE 0x10 /* Good data / data exception */
-#define IER_TRANSMITR 0x04 /* Transmit ready (FIFO empty) */
-#define IER_TRANSMITE 0x02 /* Transmit empty */
-#define IER_TIMEOUT 0x01 /* Timeout on no data */
-
-#define IER_DEFAULT 0x94 /* Default values */
-#define IER_PARALLEL 0x84 /* Default for Parallel */
-#define IER_EMPTY 0x92 /* Transmitter empty rather than ready */
-
-/* COR1 - Driver only */
-#define COR1_INPCK 0x10 /* Check parity of received characters */
+/* Bit fields for particular registers shared with driver */
/* COR1 - driver and RTA */
#define COR1_ODD 0x80 /* Odd parity */
@@ -222,35 +156,6 @@
#define MSVR1_HOST 0xf3 /* The bits the host wants */
-/* MSVR2 */
-#define MSVR2_DSR 0x02 /* DSR output pin (DTR on Cirrus) */
-
-/* MCOR */
-#define MCOR_CD 0x80 /* CD (DSR on Cirrus) */
-#define MCOR_RTS 0x40 /* RTS (CTS on Cirrus) */
-#define MCOR_RI 0x20 /* RI */
-#define MCOR_DTR 0x10 /* DTR (CD on Cirrus) */
-
-#define MCOR_DEFAULT (MCOR_CD | MCOR_RTS | MCOR_RI | MCOR_DTR)
-#define MCOR_FULLMODEM MCOR_DEFAULT
-#define MCOR_RJ45 (MCOR_CD | MCOR_RTS | MCOR_DTR)
-#define MCOR_RESTRICTED (MCOR_CD | MCOR_RTS)
-
-/* More MCOR - H/W Handshake (flowcontrol) stuff */
-#define MCOR_THRESH8 0x08 /* eight characters then we stop */
-#define MCOR_THRESH9 0x09 /* nine characters then we stop */
-#define MCOR_THRESH10 0x0A /* ten characters then we stop */
-#define MCOR_THRESH11 0x0B /* eleven characters then we stop */
-
-#define MCOR_THRESHBITS 0x0F /* mask for ANDing out the above */
-
-#define MCOR_THRESHOLD MCOR_THRESH9 /* MUST BE GREATER THAN COR3_THRESHOLD */
-
-
-/* RTPR */
-#define RTPR_DEFAULT 0x02 /* Default */
-
-
/* Defines for the subscripts of a CONFIG packet */
#define CONFIG_COR1 1 /* Option register 1 */
#define CONFIG_COR2 2 /* Option register 2 */
@@ -264,19 +169,6 @@
#define CONFIG_TXBAUD 10 /* Tx baud rate */
#define CONFIG_RXBAUD 11 /* Rx baud rate */
-/* Port status stuff */
-#define IDLE_CLOSED 0 /* Closed */
-#define IDLE_OPEN 1 /* Idle open */
-#define IDLE_BREAK 2 /* Idle on break */
-
-/* Subscript of MODEM STATUS packet */
-#define MODEM_VALUE 3 /* Current values of handshake pins */
-/* Subscript of SBREAK packet */
-#define BREAK_LENGTH 1 /* Length of a break in slices of 0.01 seconds
- 0 = stay on break until an EBREAK command
- is sent */
-
-
#define PRE_EMPTIVE 0x80 /* Pre-emptive bit in command field */
/* Packet types going from Host to remote - with the exception of OPEN, MOPEN,
diff --git a/drivers/char/rio/cmdblk.h b/drivers/char/rio/cmdblk.h
index a9a8c45631d7..c46b2fdb6626 100644
--- a/drivers/char/rio/cmdblk.h
+++ b/drivers/char/rio/cmdblk.h
@@ -48,10 +48,10 @@ struct CmdBlk {
struct CmdBlk *NextP; /* Pointer to next command block */
struct PKT Packet; /* A packet, to copy to the rup */
/* The func to call to check if OK */
- int (*PreFuncP) (int, struct CmdBlk *);
+ int (*PreFuncP) (unsigned long, struct CmdBlk *);
int PreArg; /* The arg for the func */
/* The func to call when completed */
- int (*PostFuncP) (int, struct CmdBlk *);
+ int (*PostFuncP) (unsigned long, struct CmdBlk *);
int PostArg; /* The arg for the func */
};
diff --git a/drivers/char/rio/cmdpkt.h b/drivers/char/rio/cmdpkt.h
index 77cee8df68ef..357ae5722436 100644
--- a/drivers/char/rio/cmdpkt.h
+++ b/drivers/char/rio/cmdpkt.h
@@ -55,24 +55,24 @@ static char *_cmdpkt_h_sccs_ = "@(#)cmdpkt.h 1.2";
** at Data[2] in the actual pkt!
*/
struct BootSequence {
- WORD NumPackets;
- WORD LoadBase;
- WORD CodeSize;
+ u16 NumPackets;
+ u16 LoadBase;
+ u16 CodeSize;
};
#define BOOT_SEQUENCE_LEN 8
struct SamTop {
- BYTE Unit;
- BYTE Link;
+ u8 Unit;
+ u8 Link;
};
struct CmdHdr {
- BYTE PcCommand;
+ u8 PcCommand;
union {
- BYTE PcPhbNum;
- BYTE PcLinkNum;
- BYTE PcIDNum;
+ u8 PcPhbNum;
+ u8 PcLinkNum;
+ u8 PcIDNum;
} U0;
};
@@ -84,28 +84,28 @@ struct PktCmd {
struct BootSequence PcBootSequence;
} S1;
struct {
- WORD PcSequence;
- BYTE PcBootData[RTA_BOOT_DATA_SIZE];
+ u16 PcSequence;
+ u8 PcBootData[RTA_BOOT_DATA_SIZE];
} S2;
struct {
- WORD __crud__;
- BYTE PcUniqNum[4]; /* this is really a uint. */
- BYTE PcModuleTypes; /* what modules are fitted */
+ u16 __crud__;
+ u8 PcUniqNum[4]; /* this is really a uint. */
+ u8 PcModuleTypes; /* what modules are fitted */
} S3;
struct {
struct CmdHdr CmdHdr;
- BYTE __undefined__;
- BYTE PcModemStatus;
- BYTE PcPortStatus;
- BYTE PcSubCommand; /* commands like mem or register dump */
- WORD PcSubAddr; /* Address for command */
- BYTE PcSubData[64]; /* Date area for command */
+ u8 __undefined__;
+ u8 PcModemStatus;
+ u8 PcPortStatus;
+ u8 PcSubCommand; /* commands like mem or register dump */
+ u16 PcSubAddr; /* Address for command */
+ u8 PcSubData[64]; /* Date area for command */
} S4;
struct {
struct CmdHdr CmdHdr;
- BYTE PcCommandText[1];
- BYTE __crud__[20];
- BYTE PcIDNum2; /* It had to go somewhere! */
+ u8 PcCommandText[1];
+ u8 __crud__[20];
+ u8 PcIDNum2; /* It had to go somewhere! */
} S5;
struct {
struct CmdHdr CmdHdr;
@@ -118,45 +118,45 @@ struct PktCmd_M {
union {
struct {
struct {
- uchar PcCommand;
+ u8 PcCommand;
union {
- uchar PcPhbNum;
- uchar PcLinkNum;
- uchar PcIDNum;
+ u8 PcPhbNum;
+ u8 PcLinkNum;
+ u8 PcIDNum;
} U0;
} CmdHdr;
struct {
- ushort NumPackets;
- ushort LoadBase;
- ushort CodeSize;
+ u16 NumPackets;
+ u16 LoadBase;
+ u16 CodeSize;
} PcBootSequence;
} S1;
struct {
- ushort PcSequence;
- uchar PcBootData[RTA_BOOT_DATA_SIZE];
+ u16 PcSequence;
+ u8 PcBootData[RTA_BOOT_DATA_SIZE];
} S2;
struct {
- ushort __crud__;
- uchar PcUniqNum[4]; /* this is really a uint. */
- uchar PcModuleTypes; /* what modules are fitted */
+ u16 __crud__;
+ u8 PcUniqNum[4]; /* this is really a uint. */
+ u8 PcModuleTypes; /* what modules are fitted */
} S3;
struct {
- ushort __cmd_hdr__;
- uchar __undefined__;
- uchar PcModemStatus;
- uchar PcPortStatus;
- uchar PcSubCommand;
- ushort PcSubAddr;
- uchar PcSubData[64];
+ u16 __cmd_hdr__;
+ u8 __undefined__;
+ u8 PcModemStatus;
+ u8 PcPortStatus;
+ u8 PcSubCommand;
+ u16 PcSubAddr;
+ u8 PcSubData[64];
} S4;
struct {
- ushort __cmd_hdr__;
- uchar PcCommandText[1];
- uchar __crud__[20];
- uchar PcIDNum2; /* Tacked on end */
+ u16 __cmd_hdr__;
+ u8 PcCommandText[1];
+ u8 __crud__[20];
+ u8 PcIDNum2; /* Tacked on end */
} S5;
struct {
- ushort __cmd_hdr__;
+ u16 __cmd_hdr__;
struct Top Topology[LINKS_PER_UNIT];
} S6;
} U1;
diff --git a/drivers/char/rio/control.h b/drivers/char/rio/control.h
deleted file mode 100644
index 6853d03304a3..000000000000
--- a/drivers/char/rio/control.h
+++ /dev/null
@@ -1,61 +0,0 @@
-
-
-/****************************************************************************
- ******* *******
- ******* C O N T R O L P A C K E T H E A D E R S
- ******* *******
- ****************************************************************************
-
- Author : Jon Brawn
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-
-
-#ifndef _control_h
-#define _control_h
-
-#ifndef lint
-/* static char *_rio_control_h_sccs = "@(#)control.h 1.4"; */
-#endif
-
-#define CONTROL '^'
-#define IFOAD ( CONTROL + 1 )
-#define IDENTIFY ( CONTROL + 2 )
-#define ZOMBIE ( CONTROL + 3 )
-#define UFOAD ( CONTROL + 4 )
-#define IWAIT ( CONTROL + 5 )
-
-#define IFOAD_MAGIC 0xF0AD /* of course */
-#define ZOMBIE_MAGIC (~0xDEAD) /* not dead -> zombie */
-#define UFOAD_MAGIC 0xD1E /* kill-your-neighbour */
-#define IWAIT_MAGIC 0xB1DE /* Bide your time */
-
-#endif
-
-/*********** end of file ***********/
diff --git a/drivers/char/rio/daemon.h b/drivers/char/rio/daemon.h
index 28a991bd4fe6..5818a8aa46e0 100644
--- a/drivers/char/rio/daemon.h
+++ b/drivers/char/rio/daemon.h
@@ -45,15 +45,15 @@ static char *_daemon_h_sccs_ = "@(#)daemon.h 1.3";
*/
struct Error {
- uint Error;
- uint Entry;
- uint Other;
+ unsigned int Error;
+ unsigned int Entry;
+ unsigned int Other;
};
struct DownLoad {
char *DataP;
- uint Count;
- uint ProductCode;
+ unsigned int Count;
+ unsigned int ProductCode;
};
/*
@@ -68,69 +68,64 @@ struct DownLoad {
#endif
struct PortSetup {
- uint From; /* Set/Clear XP & IXANY Control from this port.... */
- uint To; /* .... to this port */
- uint XpCps; /* at this speed */
+ unsigned int From; /* Set/Clear XP & IXANY Control from this port.... */
+ unsigned int To; /* .... to this port */
+ unsigned int XpCps; /* at this speed */
char XpOn[MAX_XP_CTRL_LEN]; /* this is the start string */
char XpOff[MAX_XP_CTRL_LEN]; /* this is the stop string */
- uchar IxAny; /* enable/disable IXANY */
- uchar IxOn; /* enable/disable IXON */
- uchar Lock; /* lock port params */
- uchar Store; /* store params across closes */
- uchar Drain; /* close only when drained */
+ u8 IxAny; /* enable/disable IXANY */
+ u8 IxOn; /* enable/disable IXON */
+ u8 Lock; /* lock port params */
+ u8 Store; /* store params across closes */
+ u8 Drain; /* close only when drained */
};
struct LpbReq {
- uint Host;
- uint Link;
+ unsigned int Host;
+ unsigned int Link;
struct LPB *LpbP;
};
struct RupReq {
- uint HostNum;
- uint RupNum;
+ unsigned int HostNum;
+ unsigned int RupNum;
struct RUP *RupP;
};
struct PortReq {
- uint SysPort;
+ unsigned int SysPort;
struct Port *PortP;
};
struct StreamInfo {
- uint SysPort;
-#if 0
- queue_t RQueue;
- queue_t WQueue;
-#else
+ unsigned int SysPort;
int RQueue;
int WQueue;
-#endif
};
struct HostReq {
- uint HostNum;
+ unsigned int HostNum;
struct Host *HostP;
};
struct HostDpRam {
- uint HostNum;
+ unsigned int HostNum;
struct DpRam *DpRamP;
};
struct DebugCtrl {
- uint SysPort;
- uint Debug;
- uint Wait;
+ unsigned int SysPort;
+ unsigned int Debug;
+ unsigned int Wait;
};
struct MapInfo {
- uint FirstPort; /* 8 ports, starting from this (tty) number */
- uint RtaUnique; /* reside on this RTA (unique number) */
+ unsigned int FirstPort; /* 8 ports, starting from this (tty) number */
+ unsigned int RtaUnique; /* reside on this RTA (unique number) */
};
struct MapIn {
- uint NumEntries; /* How many port sets are we mapping? */
+ unsigned int NumEntries; /* How many port sets are we mapping? */
struct MapInfo *MapInfoP; /* Pointer to (user space) info */
};
@@ -147,13 +142,13 @@ struct SpecialRupCmd {
};
struct IdentifyRta {
- ulong RtaUnique;
- uchar ID;
+ unsigned long RtaUnique;
+ u8 ID;
};
struct KillNeighbour {
- ulong UniqueNum;
- uchar Link;
+ unsigned long UniqueNum;
+ u8 Link;
};
struct rioVersion {
diff --git a/drivers/char/rio/defaults.h b/drivers/char/rio/defaults.h
deleted file mode 100644
index d55c2f6a9877..000000000000
--- a/drivers/char/rio/defaults.h
+++ /dev/null
@@ -1,51 +0,0 @@
-
-/****************************************************************************
- ******* *******
- ******* D E F A U L T S
- ******* *******
- ****************************************************************************
-
- Author : Ian Nandhra
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-
-#ifndef lint
-#ifdef SCCS
-static char *_rio_defaults_h_sccs = "@(#)defaults.h 1.1";
-#endif
-#endif
-
-
-#define MILLISECOND (int) (1000/64) /* 15.625 low ticks */
-#define SECOND (int) 15625 /* Low priority ticks */
-
-#define LINK_TIMEOUT (int) (POLL_PERIOD / 2)
-
-
-/*********** end of file ***********/
diff --git a/drivers/char/rio/error.h b/drivers/char/rio/error.h
deleted file mode 100644
index f20f0789db8f..000000000000
--- a/drivers/char/rio/error.h
+++ /dev/null
@@ -1,82 +0,0 @@
-
-/****************************************************************************
- ******* *******
- ******* E R R O R H E A D E R F I L E
- ******* *******
- ****************************************************************************
-
- Author : Ian Nandhra
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-
-#ifndef lint
-/* static char *_rio_error_h_sccs = "@(#)error.h 1.3"; */
-#endif
-
-#define E_NO_ERROR ((ushort) 0)
-#define E_PROCESS_NOT_INIT ((ushort) 1)
-#define E_LINK_TIMEOUT ((ushort) 2)
-#define E_NO_ROUTE ((ushort) 3)
-#define E_CONFUSED ((ushort) 4)
-#define E_HOME ((ushort) 5)
-#define E_CSUM_FAIL ((ushort) 6)
-#define E_DISCONNECTED ((ushort) 7)
-#define E_BAD_RUP ((ushort) 8)
-#define E_NO_VIRGIN ((ushort) 9)
-#define E_BOOT_RUP_BUSY ((ushort) 10)
-
-
-
- /*************************************************
- * Parsed to mem_halt()
- ************************************************/
-#define E_CHANALLOC ((ushort) 0x80)
-#define E_POLL_ALLOC ((ushort) 0x81)
-#define E_LTTWAKE ((ushort) 0x82)
-#define E_LTT_ALLOC ((ushort) 0x83)
-#define E_LRT_ALLOC ((ushort) 0x84)
-#define E_CIRRUS ((ushort) 0x85)
-#define E_MONITOR ((ushort) 0x86)
-#define E_PHB_ALLOC ((ushort) 0x87)
-#define E_ARRAY_ALLOC ((ushort) 0x88)
-#define E_QBUF_ALLOC ((ushort) 0x89)
-#define E_PKT_ALLOC ((ushort) 0x8a)
-#define E_GET_TX_Q_BUF ((ushort) 0x8b)
-#define E_GET_RX_Q_BUF ((ushort) 0x8c)
-#define E_MEM_OUT ((ushort) 0x8d)
-#define E_MMU_INIT ((ushort) 0x8e)
-#define E_LTT_INIT ((ushort) 0x8f)
-#define E_LRT_INIT ((ushort) 0x90)
-#define E_LINK_RUN ((ushort) 0x91)
-#define E_MONITOR_ALLOC ((ushort) 0x92)
-#define E_MONITOR_INIT ((ushort) 0x93)
-#define E_POLL_INIT ((ushort) 0x94)
-
-
-/*********** end of file ***********/
diff --git a/drivers/char/rio/func.h b/drivers/char/rio/func.h
index b4778410ec6e..e64fe9912394 100644
--- a/drivers/char/rio/func.h
+++ b/drivers/char/rio/func.h
@@ -43,35 +43,33 @@ static char *_func_h_sccs_ = "@(#)func.h 1.3";
/* rioboot.c */
int RIOBootCodeRTA(struct rio_info *, struct DownLoad *);
-int RIOBootCodeHOST(struct rio_info *, register struct DownLoad *);
+int RIOBootCodeHOST(struct rio_info *, struct DownLoad *);
int RIOBootCodeUNKNOWN(struct rio_info *, struct DownLoad *);
void msec_timeout(struct Host *);
-int RIOBootRup(struct rio_info *, uint, struct Host *, struct PKT *);
-int RIOBootOk(struct rio_info *, struct Host *, ulong);
-int RIORtaBound(struct rio_info *, uint);
-void FillSlot(int, int, uint, struct Host *);
+int RIOBootRup(struct rio_info *, unsigned int, struct Host *, struct PKT *);
+int RIOBootOk(struct rio_info *, struct Host *, unsigned long);
+int RIORtaBound(struct rio_info *, unsigned int);
+void rio_fill_host_slot(int, int, unsigned int, struct Host *);
/* riocmd.c */
int RIOFoadRta(struct Host *, struct Map *);
int RIOZombieRta(struct Host *, struct Map *);
-int RIOCommandRta(struct rio_info *, uint, int (*func) (struct Host *, struct Map *));
-int RIOIdentifyRta(struct rio_info *, caddr_t);
-int RIOKillNeighbour(struct rio_info *, caddr_t);
+int RIOCommandRta(struct rio_info *, unsigned long, int (*func) (struct Host *, struct Map *));
+int RIOIdentifyRta(struct rio_info *, void *);
+int RIOKillNeighbour(struct rio_info *, void *);
int RIOSuspendBootRta(struct Host *, int, int);
int RIOFoadWakeup(struct rio_info *);
struct CmdBlk *RIOGetCmdBlk(void);
void RIOFreeCmdBlk(struct CmdBlk *);
-int RIOQueueCmdBlk(struct Host *, uint, struct CmdBlk *);
+int RIOQueueCmdBlk(struct Host *, unsigned int, struct CmdBlk *);
void RIOPollHostCommands(struct rio_info *, struct Host *);
-int RIOWFlushMark(int, struct CmdBlk *);
-int RIORFlushEnable(int, struct CmdBlk *);
-int RIOUnUse(int, struct CmdBlk *);
-void ShowPacket(uint, struct PKT *);
+int RIOWFlushMark(unsigned long, struct CmdBlk *);
+int RIORFlushEnable(unsigned long, struct CmdBlk *);
+int RIOUnUse(unsigned long, struct CmdBlk *);
/* rioctrl.c */
-int copyin(int, caddr_t, int);
int riocontrol(struct rio_info *, dev_t, int, caddr_t, int);
-int RIOPreemptiveCmd(struct rio_info *, struct Port *, uchar);
+int RIOPreemptiveCmd(struct rio_info *, struct Port *, unsigned char);
/* rioinit.c */
void rioinit(struct rio_info *, struct RioHostInfo *);
@@ -80,19 +78,17 @@ void RIOISAinit(struct rio_info *, int);
int RIODoAT(struct rio_info *, int, int);
caddr_t RIOCheckForATCard(int);
int RIOAssignAT(struct rio_info *, int, caddr_t, int);
-int RIOBoardTest(paddr_t, caddr_t, uchar, int);
+int RIOBoardTest(unsigned long, caddr_t, unsigned char, int);
void RIOAllocDataStructs(struct rio_info *);
void RIOSetupDataStructs(struct rio_info *);
-int RIODefaultName(struct rio_info *, struct Host *, uint);
+int RIODefaultName(struct rio_info *, struct Host *, unsigned int);
struct rioVersion *RIOVersid(void);
-int RIOMapin(paddr_t, int, caddr_t *);
-void RIOMapout(paddr_t, long, caddr_t);
-void RIOHostReset(uint, volatile struct DpRam *, uint);
+void RIOHostReset(unsigned int, struct DpRam *, unsigned int);
/* riointr.c */
void RIOTxEnable(char *);
void RIOServiceHost(struct rio_info *, struct Host *, int);
-int riotproc(struct rio_info *, register struct ttystatics *, int, int);
+int riotproc(struct rio_info *, struct ttystatics *, int, int);
/* rioparam.c */
int RIOParam(struct Port *, int, int, int);
@@ -106,18 +102,18 @@ int can_remove_receive(struct PKT **, struct Port *);
void remove_receive(struct Port *);
/* rioroute.c */
-int RIORouteRup(struct rio_info *, uint, struct Host *, struct PKT *);
-void RIOFixPhbs(struct rio_info *, struct Host *, uint);
-uint GetUnitType(uint);
+int RIORouteRup(struct rio_info *, unsigned int, struct Host *, struct PKT *);
+void RIOFixPhbs(struct rio_info *, struct Host *, unsigned int);
+unsigned int GetUnitType(unsigned int);
int RIOSetChange(struct rio_info *);
-int RIOFindFreeID(struct rio_info *, struct Host *, uint *, uint *);
+int RIOFindFreeID(struct rio_info *, struct Host *, unsigned int *, unsigned int *);
/* riotty.c */
int riotopen(struct tty_struct *tty, struct file *filp);
int riotclose(void *ptr);
-int riotioctl(struct rio_info *, struct tty_struct *, register int, register caddr_t);
+int riotioctl(struct rio_info *, struct tty_struct *, int, caddr_t);
void ttyseth(struct Port *, struct ttystatics *, struct old_sgttyb *sg);
/* riotable.c */
@@ -131,7 +127,7 @@ int RIOChangeName(struct rio_info *, struct Map *);
#if 0
/* riodrvr.c */
struct rio_info *rio_install(struct RioHostInfo *);
-int rio_uninstall(register struct rio_info *);
+int rio_uninstall(struct rio_info *);
int rio_open(struct rio_info *, int, struct file *);
int rio_close(struct rio_info *, struct file *);
int rio_read(struct rio_info *, struct file *, char *, int);
@@ -143,7 +139,7 @@ int rio_isr_thread(char *);
struct rio_info *rio_info_store(int cmd, struct rio_info *p);
#endif
-extern int rio_pcicopy(char *src, char *dst, int n);
+extern void rio_copy_to_card(void *to, void *from, int len);
extern int rio_minor(struct tty_struct *tty);
extern int rio_ismodem(struct tty_struct *tty);
diff --git a/drivers/char/rio/host.h b/drivers/char/rio/host.h
index f7dfcedf7d45..3ec73d1a279a 100644
--- a/drivers/char/rio/host.h
+++ b/drivers/char/rio/host.h
@@ -50,22 +50,20 @@ static char *_host_h_sccs_ = "@(#)host.h 1.2";
** the host.
*/
struct Host {
- uchar Type; /* RIO_EISA, RIO_MCA, ... */
- uchar Ivec; /* POLLED or ivec number */
- uchar Mode; /* Control stuff */
- uchar Slot; /* Slot */
- volatile caddr_t Caddr; /* KV address of DPRAM */
- volatile struct DpRam *CardP; /* KV address of DPRAM, with overlay */
- paddr_t PaddrP; /* Phys. address of DPRAM */
+ unsigned char Type; /* RIO_EISA, RIO_MCA, ... */
+ unsigned char Ivec; /* POLLED or ivec number */
+ unsigned char Mode; /* Control stuff */
+ unsigned char Slot; /* Slot */
+ caddr_t Caddr; /* KV address of DPRAM */
+ struct DpRam *CardP; /* KV address of DPRAM, with overlay */
+ unsigned long PaddrP; /* Phys. address of DPRAM */
char Name[MAX_NAME_LEN]; /* The name of the host */
- uint UniqueNum; /* host unique number */
+ unsigned int UniqueNum; /* host unique number */
spinlock_t HostLock; /* Lock structure for MPX */
- /*struct pci_devinfo PciDevInfo; *//* PCI Bus/Device/Function stuff */
- /*struct lockb HostLock; *//* Lock structure for MPX */
- uint WorkToBeDone; /* set to true each interrupt */
- uint InIntr; /* Being serviced? */
- uint IntSrvDone; /* host's interrupt has been serviced */
- int (*Copy) (caddr_t, caddr_t, int); /* copy func */
+ unsigned int WorkToBeDone; /* set to true each interrupt */
+ unsigned int InIntr; /* Being serviced? */
+ unsigned int IntSrvDone; /* host's interrupt has been serviced */
+ void (*Copy) (void *, void *, int); /* copy func */
struct timer_list timer;
/*
** I M P O R T A N T !
@@ -74,7 +72,7 @@ struct Host {
** a RIO_HOST_FOAD command.
*/
- ulong Flags; /* Whats going down */
+ unsigned long Flags; /* Whats going down */
#define RC_WAITING 0
#define RC_STARTUP 1
#define RC_RUNNING 2
@@ -88,28 +86,28 @@ struct Host {
** Boot mode applies to the way in which hosts in this system will
** boot RTAs
*/
-#define RC_BOOT_ALL 0x8 /* Boot all RTAs attached */
-#define RC_BOOT_OWN 0x10 /* Only boot RTAs bound to this system */
-#define RC_BOOT_NONE 0x20 /* Don't boot any RTAs (slave mode) */
+#define RC_BOOT_ALL 0x8 /* Boot all RTAs attached */
+#define RC_BOOT_OWN 0x10 /* Only boot RTAs bound to this system */
+#define RC_BOOT_NONE 0x20 /* Don't boot any RTAs (slave mode) */
struct Top Topology[LINKS_PER_UNIT]; /* one per link */
- struct Map Mapping[MAX_RUP]; /* Mappings for host */
- struct PHB *PhbP; /* Pointer to the PHB array */
- ushort *PhbNumP; /* Ptr to Number of PHB's */
- struct LPB *LinkStrP; /* Link Structure Array */
- struct RUP *RupP; /* Sixteen real rups here */
- struct PARM_MAP *ParmMapP; /* points to the parmmap */
- uint ExtraUnits[MAX_EXTRA_UNITS]; /* unknown things */
- uint NumExtraBooted; /* how many of the above */
+ struct Map Mapping[MAX_RUP]; /* Mappings for host */
+ struct PHB *PhbP; /* Pointer to the PHB array */
+ unsigned short *PhbNumP; /* Ptr to Number of PHB's */
+ struct LPB *LinkStrP; /* Link Structure Array */
+ struct RUP *RupP; /* Sixteen real rups here */
+ struct PARM_MAP *ParmMapP; /* points to the parmmap */
+ unsigned int ExtraUnits[MAX_EXTRA_UNITS]; /* unknown things */
+ unsigned int NumExtraBooted; /* how many of the above */
/*
** Twenty logical rups.
** The first sixteen are the real Rup entries (above), the last four
** are the link RUPs.
*/
struct UnixRup UnixRups[MAX_RUP + LINKS_PER_UNIT];
- int timeout_id; /* For calling 100 ms delays */
- int timeout_sem; /* For calling 100 ms delays */
- long locks; /* long req'd for set_bit --RR */
+ int timeout_id; /* For calling 100 ms delays */
+ int timeout_sem; /* For calling 100 ms delays */
+ long locks; /* long req'd for set_bit --RR */
char ____end_marker____;
};
#define Control CardP->DpControl
diff --git a/drivers/char/rio/link.h b/drivers/char/rio/link.h
index 48d68ca7f825..f3bf11a04d41 100644
--- a/drivers/char/rio/link.h
+++ b/drivers/char/rio/link.h
@@ -37,38 +37,9 @@
#ifndef _link_h
#define _link_h 1
-#ifndef lint
-#ifdef SCCS_LABELS
-/* static char *_rio_link_h_sccs = "@(#)link.h 1.15"; */
-#endif
-#endif
-
-
-
/*************************************************
* Define the Link Status stuff
************************************************/
-#define LRT_ACTIVE ((ushort) 0x01)
-#define LRT_SPARE1 ((ushort) 0x02)
-#define INTRO_RCVD ((ushort) 0x04)
-#define FORCED_DISCONNECT ((ushort) 0x08)
-#define LRT_SPARE2 ((ushort) 0x80)
-
-#define TOP_OF_RTA_RAM ((ushort) 0x7000)
-#define HOST_SERIAL_POINTER (unsigned char **) (TOP_OF_RTA_RAM - 2 * sizeof (ushort))
-
-/* Flags for ltt_status */
-#define WAITING_ACK (ushort) 0x0001
-#define DATA_SENT (ushort) 0x0002
-#define WAITING_RUP (ushort) 0x0004
-#define WAITING_RETRY (ushort) 0x0008
-#define WAITING_TOPOLOGY (ushort) 0x0010
-#define SEND_SYNC (ushort) 0x0020
-#define FOAD_THIS_LINK (ushort) 0x0040
-#define REQUEST_SYNC (ushort) 0x0080
-#define REMOTE_DYING (ushort) 0x0100
-#define DIE_NOW (ushort) 0x0200
-
/* Boot request stuff */
#define BOOT_REQUEST ((ushort) 0) /* Request for a boot */
#define BOOT_ABORT ((ushort) 1) /* Abort a boot */
@@ -76,77 +47,48 @@
and load address */
#define BOOT_COMPLETED ((ushort) 3) /* Boot completed */
-/* States that a link can be in */
-#define LINK_DISCONNECTED ((ushort) 0) /* Disconnected */
-#define LINK_BOOT1 ((ushort) 1) /* Trying to send 1st stage boot */
-#define LINK_BOOT2 ((ushort) 2) /* Trying to send 2nd stage boot */
-#define LINK_BOOT2WAIT ((ushort) 3) /* Waiting for selftest results */
-#define LINK_BOOT3 ((ushort) 4) /* Trying to send 3rd stage boots */
-#define LINK_SYNC ((ushort) 5) /* Syncing */
-
-#define LINK_INTRO ((ushort) 10) /* Introductory packet */
-#define LINK_SUPPLYID ((ushort) 11) /* Trying to supply an ID */
-#define LINK_TOPOLOGY ((ushort) 12) /* Send a topology update */
-#define LINK_REQUESTID ((ushort) 13) /* Waiting for an ID */
-#define LINK_CONNECTED ((ushort) 14) /* Connected */
-
-#define LINK_INTERCONNECT ((ushort) 20) /* Subnets interconnected */
-
-#define LINK_SPARE ((ushort) 40)
-
-/*
-** Set the default timeout for link communications.
-*/
-#define LINKTIMEOUT (400 * MILLISECOND)
-
-/*
-** LED stuff
-*/
-#define LED_SET_COLOUR(colour)
-#define LED_OR_COLOUR(colour)
-#define LED_TIMEOUT(time)
struct LPB {
- WORD link_number; /* Link Number */
- Channel_ptr in_ch; /* Link In Channel */
- Channel_ptr out_ch; /* Link Out Channel */
- BYTE attached_serial[4]; /* Attached serial number */
- BYTE attached_host_serial[4];
+ u16 link_number; /* Link Number */
+ u16 in_ch; /* Link In Channel */
+ u16 out_ch; /* Link Out Channel */
+ u8 attached_serial[4]; /* Attached serial number */
+ u8 attached_host_serial[4];
/* Serial number of Host who
booted the other end */
- WORD descheduled; /* Currently Descheduled */
- WORD state; /* Current state */
- WORD send_poll; /* Send a Poll Packet */
- Process_ptr ltt_p; /* Process Descriptor */
- Process_ptr lrt_p; /* Process Descriptor */
- WORD lrt_status; /* Current lrt status */
- WORD ltt_status; /* Current ltt status */
- WORD timeout; /* Timeout value */
- WORD topology; /* Topology bits */
- WORD mon_ltt;
- WORD mon_lrt;
- WORD WaitNoBoot; /* Secs to hold off booting */
- PKT_ptr add_packet_list; /* Add packets to here */
- PKT_ptr remove_packet_list; /* Send packets from here */
-
- Channel_ptr lrt_fail_chan; /* Lrt's failure channel */
- Channel_ptr ltt_fail_chan; /* Ltt's failure channel */
+ u16 descheduled; /* Currently Descheduled */
+ u16 state; /* Current state */
+ u16 send_poll; /* Send a Poll Packet */
+ u16 ltt_p; /* Process Descriptor */
+ u16 lrt_p; /* Process Descriptor */
+ u16 lrt_status; /* Current lrt status */
+ u16 ltt_status; /* Current ltt status */
+ u16 timeout; /* Timeout value */
+ u16 topology; /* Topology bits */
+ u16 mon_ltt;
+ u16 mon_lrt;
+ u16 WaitNoBoot; /* Secs to hold off booting */
+ u16 add_packet_list; /* Add packets to here */
+ u16 remove_packet_list; /* Send packets from here */
+
+ u16 lrt_fail_chan; /* Lrt's failure channel */
+ u16 ltt_fail_chan; /* Ltt's failure channel */
/* RUP structure for HOST to driver communications */
struct RUP rup;
struct RUP link_rup; /* RUP for the link (POLL,
topology etc.) */
- WORD attached_link; /* Number of attached link */
- WORD csum_errors; /* csum errors */
- WORD num_disconnects; /* number of disconnects */
- WORD num_sync_rcvd; /* # sync's received */
- WORD num_sync_rqst; /* # sync requests */
- WORD num_tx; /* Num pkts sent */
- WORD num_rx; /* Num pkts received */
- WORD module_attached; /* Module tpyes of attached */
- WORD led_timeout; /* LED timeout */
- WORD first_port; /* First port to service */
- WORD last_port; /* Last port to service */
+ u16 attached_link; /* Number of attached link */
+ u16 csum_errors; /* csum errors */
+ u16 num_disconnects; /* number of disconnects */
+ u16 num_sync_rcvd; /* # sync's received */
+ u16 num_sync_rqst; /* # sync requests */
+ u16 num_tx; /* Num pkts sent */
+ u16 num_rx; /* Num pkts received */
+ u16 module_attached; /* Module tpyes of attached */
+ u16 led_timeout; /* LED timeout */
+ u16 first_port; /* First port to service */
+ u16 last_port; /* Last port to service */
};
#endif
diff --git a/drivers/char/rio/linux_compat.h b/drivers/char/rio/linux_compat.h
index 17a14c4a3420..34c0d2899ef1 100644
--- a/drivers/char/rio/linux_compat.h
+++ b/drivers/char/rio/linux_compat.h
@@ -19,56 +19,12 @@
#include <linux/interrupt.h>
-#define disable(oldspl) save_flags (oldspl)
-#define restore(oldspl) restore_flags (oldspl)
-
-#define sysbrk(x) kmalloc ((x),in_interrupt()? GFP_ATOMIC : GFP_KERNEL)
-#define sysfree(p,size) kfree ((p))
-
-#define WBYTE(p,v) writeb(v, &p)
-#define RBYTE(p) readb (&p)
-#define WWORD(p,v) writew(v, &p)
-#define RWORD(p) readw(&p)
-#define WINDW(p,v) writew(v, p)
-#define RINDW(p) readw(p)
-
#define DEBUG_ALL
-#define cprintf printk
-
-#ifdef __KERNEL__
-#define INKERNEL
-#endif
-
struct ttystatics {
struct termios tm;
};
-#define bzero(d, n) memset((d), 0, (n))
-#define bcopy(src, dest, n) memcpy ((dest), (src), (n))
-
-#define SEM_SIGIGNORE 0x1234
-
-#ifdef DEBUG_SEM
-#define swait(a,b) printk ("waiting: " __FILE__ " line %d\n", __LINE__)
-#define ssignal(sem) printk ("signalling: " __FILE__ " line %d\n", __LINE__)
-
-#define sreset(sem) printk ("sreset: " __FILE__ "\n")
-#define sem_init(sem,v) printk ("sreset: " __FILE__ "\n")
-#endif
-
-
-#define getpid() (current->pid)
-
-#define QSIZE SERIAL_XMIT_SIZE
-
-#define pseterr(errno) return (- errno)
-
-#define V_CBAUD CBAUD
-
-/* For one reason or another rioboot.c uses delay instead of RIODelay. */
-#define delay(x,y) RIODelay(NULL, y)
-
extern int rio_debug;
#define RIO_DEBUG_INIT 0x000001
@@ -91,6 +47,7 @@ extern int rio_debug;
#define RIO_DEBUG_DELAY 0x020000
#define RIO_DEBUG_MOD_COUNT 0x040000
+
/* Copied over from riowinif.h . This is ugly. The winif file declares
also much other stuff which is incompatible with the headers from
the older driver. The older driver includes "brates.h" which shadows
diff --git a/drivers/char/rio/list.h b/drivers/char/rio/list.h
deleted file mode 100644
index 79b853140ae5..000000000000
--- a/drivers/char/rio/list.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/****************************************************************************
- ******* *******
- ******* L I S T *******
- ******* *******
- ****************************************************************************
-
- Author : Jeremy Rolls.
- Date : 04-Nov-1990
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
- ***************************************************************************/
-
-#ifndef _list_h
-#define _list_h 1
-
-#ifdef SCCS_LABELS
-#ifndef lint
-static char *_rio_list_h_sccs = "@(#)list.h 1.9";
-#endif
-#endif
-
-#define PKT_IN_USE 0x1
-
-#define ZERO_PTR (ushort) 0x8000
-#define CaD PortP->Caddr
-
-/*
-** We can add another packet to a transmit queue if the packet pointer pointed
-** to by the TxAdd pointer has PKT_IN_USE clear in its address.
-*/
-
-#endif /* ifndef _list.h */
-/*********** end of file ***********/
diff --git a/drivers/char/rio/map.h b/drivers/char/rio/map.h
index 97fe287aab2a..bdbcd09c8b81 100644
--- a/drivers/char/rio/map.h
+++ b/drivers/char/rio/map.h
@@ -47,17 +47,17 @@ static char *_map_h_sccs_ = "@(#)map.h 1.2";
#define MAX_NAME_LEN 32
struct Map {
- uint HostUniqueNum; /* Supporting hosts unique number */
- uint RtaUniqueNum; /* Unique number */
+ unsigned int HostUniqueNum; /* Supporting hosts unique number */
+ unsigned int RtaUniqueNum; /* Unique number */
/*
** The next two IDs must be swapped on big-endian architectures
** when using a v2.04 /etc/rio/config with a v3.00 driver (when
** upgrading for example).
*/
- ushort ID; /* ID used in the subnet */
- ushort ID2; /* ID of 2nd block of 8 for 16 port */
- ulong Flags; /* Booted, ID Given, Disconnected */
- ulong SysPort; /* First tty mapped to this port */
+ unsigned short ID; /* ID used in the subnet */
+ unsigned short ID2; /* ID of 2nd block of 8 for 16 port */
+ unsigned long Flags; /* Booted, ID Given, Disconnected */
+ unsigned long SysPort; /* First tty mapped to this port */
struct Top Topology[LINKS_PER_UNIT]; /* ID connected to each link */
char Name[MAX_NAME_LEN]; /* Cute name by which RTA is known */
};
diff --git a/drivers/char/rio/param.h b/drivers/char/rio/param.h
index de7e57180c91..675c200b2459 100644
--- a/drivers/char/rio/param.h
+++ b/drivers/char/rio/param.h
@@ -43,18 +43,18 @@ static char *_param_h_sccs_ = "@(#)param.h 1.2";
*/
struct phb_param {
- BYTE Cmd; /* It is very important that these line up */
- BYTE Cor1; /* with what is expected at the other end. */
- BYTE Cor2; /* to confirm that you've got it right, */
- BYTE Cor4; /* check with cirrus/cirrus.h */
- BYTE Cor5;
- BYTE TxXon; /* Transmit X-On character */
- BYTE TxXoff; /* Transmit X-Off character */
- BYTE RxXon; /* Receive X-On character */
- BYTE RxXoff; /* Receive X-Off character */
- BYTE LNext; /* Literal-next character */
- BYTE TxBaud; /* Transmit baudrate */
- BYTE RxBaud; /* Receive baudrate */
+ u8 Cmd; /* It is very important that these line up */
+ u8 Cor1; /* with what is expected at the other end. */
+ u8 Cor2; /* to confirm that you've got it right, */
+ u8 Cor4; /* check with cirrus/cirrus.h */
+ u8 Cor5;
+ u8 TxXon; /* Transmit X-On character */
+ u8 TxXoff; /* Transmit X-Off character */
+ u8 RxXon; /* Receive X-On character */
+ u8 RxXoff; /* Receive X-Off character */
+ u8 LNext; /* Literal-next character */
+ u8 TxBaud; /* Transmit baudrate */
+ u8 RxBaud; /* Receive baudrate */
};
#endif
diff --git a/drivers/char/rio/parmmap.h b/drivers/char/rio/parmmap.h
index e24acc1d1844..9764ef85c5a6 100644
--- a/drivers/char/rio/parmmap.h
+++ b/drivers/char/rio/parmmap.h
@@ -47,40 +47,40 @@
typedef struct PARM_MAP PARM_MAP;
struct PARM_MAP {
- PHB_ptr phb_ptr; /* Pointer to the PHB array */
- WORD_ptr phb_num_ptr; /* Ptr to Number of PHB's */
- FREE_LIST_ptr free_list; /* Free List pointer */
- FREE_LIST_ptr free_list_end; /* Free List End pointer */
- Q_BUF_ptr_ptr q_free_list_ptr; /* Ptr to Q_BUF variable */
- BYTE_ptr unit_id_ptr; /* Unit Id */
- LPB_ptr link_str_ptr; /* Link Structure Array */
- BYTE_ptr bootloader_1; /* 1st Stage Boot Loader */
- BYTE_ptr bootloader_2; /* 2nd Stage Boot Loader */
- WORD_ptr port_route_map_ptr; /* Port Route Map */
- ROUTE_STR_ptr route_ptr; /* Unit Route Map */
- NUMBER_ptr map_present; /* Route Map present */
- NUMBER pkt_num; /* Total number of packets */
- NUMBER q_num; /* Total number of Q packets */
- WORD buffers_per_port; /* Number of buffers per port */
- WORD heap_size; /* Initial size of heap */
- WORD heap_left; /* Current Heap left */
- WORD error; /* Error code */
- WORD tx_max; /* Max number of tx pkts per phb */
- WORD rx_max; /* Max number of rx pkts per phb */
- WORD rx_limit; /* For high / low watermarks */
- NUMBER links; /* Links to use */
- NUMBER timer; /* Interrupts per second */
- RUP_ptr rups; /* Pointer to the RUPs */
- WORD max_phb; /* Mostly for debugging */
- WORD living; /* Just increments!! */
- WORD init_done; /* Initialisation over */
- WORD booting_link;
- WORD idle_count; /* Idle time counter */
- WORD busy_count; /* Busy counter */
- WORD idle_control; /* Control Idle Process */
- WORD tx_intr; /* TX interrupt pending */
- WORD rx_intr; /* RX interrupt pending */
- WORD rup_intr; /* RUP interrupt pending */
+ u16 phb_ptr; /* Pointer to the PHB array */
+ u16 phb_num_ptr; /* Ptr to Number of PHB's */
+ u16 free_list; /* Free List pointer */
+ u16 free_list_end; /* Free List End pointer */
+ u16 q_free_list_ptr; /* Ptr to Q_BUF variable */
+ u16 unit_id_ptr; /* Unit Id */
+ u16 link_str_ptr; /* Link Structure Array */
+ u16 bootloader_1; /* 1st Stage Boot Loader */
+ u16 bootloader_2; /* 2nd Stage Boot Loader */
+ u16 port_route_map_ptr; /* Port Route Map */
+ u16 route_ptr; /* Unit Route Map */
+ u16 map_present; /* Route Map present */
+ s16 pkt_num; /* Total number of packets */
+ s16 q_num; /* Total number of Q packets */
+ u16 buffers_per_port; /* Number of buffers per port */
+ u16 heap_size; /* Initial size of heap */
+ u16 heap_left; /* Current Heap left */
+ u16 error; /* Error code */
+ u16 tx_max; /* Max number of tx pkts per phb */
+ u16 rx_max; /* Max number of rx pkts per phb */
+ u16 rx_limit; /* For high / low watermarks */
+ s16 links; /* Links to use */
+ s16 timer; /* Interrupts per second */
+ u16 rups; /* Pointer to the RUPs */
+ u16 max_phb; /* Mostly for debugging */
+ u16 living; /* Just increments!! */
+ u16 init_done; /* Initialisation over */
+ u16 booting_link;
+ u16 idle_count; /* Idle time counter */
+ u16 busy_count; /* Busy counter */
+ u16 idle_control; /* Control Idle Process */
+ u16 tx_intr; /* TX interrupt pending */
+ u16 rx_intr; /* RX interrupt pending */
+ u16 rup_intr; /* RUP interrupt pending */
};
#endif
diff --git a/drivers/char/rio/phb.h b/drivers/char/rio/phb.h
index 2663ca0306e2..a4c48ae4e365 100644
--- a/drivers/char/rio/phb.h
+++ b/drivers/char/rio/phb.h
@@ -37,13 +37,6 @@
#ifndef _phb_h
#define _phb_h 1
-#ifdef SCCS_LABELS
-#ifndef lint
-/* static char *_rio_phb_h_sccs = "@(#)phb.h 1.12"; */
-#endif
-#endif
-
-
/*************************************************
* Handshake asserted. Deasserted by the LTT(s)
************************************************/
@@ -124,23 +117,23 @@
* the start. The pointer tx_add points to a SPACE to put a Packet.
* The pointer tx_remove points to the next Packet to remove
*************************************************************************/
-typedef struct PHB PHB;
+
struct PHB {
- WORD source;
- WORD handshake;
- WORD status;
- NUMBER timeout; /* Maximum of 1.9 seconds */
- WORD link; /* Send down this link */
- WORD destination;
- PKT_ptr_ptr tx_start;
- PKT_ptr_ptr tx_end;
- PKT_ptr_ptr tx_add;
- PKT_ptr_ptr tx_remove;
-
- PKT_ptr_ptr rx_start;
- PKT_ptr_ptr rx_end;
- PKT_ptr_ptr rx_add;
- PKT_ptr_ptr rx_remove;
+ u8 source;
+ u8 handshake;
+ u8 status;
+ u16 timeout; /* Maximum of 1.9 seconds */
+ u8 link; /* Send down this link */
+ u8 destination;
+ u16 tx_start;
+ u16 tx_end;
+ u16 tx_add;
+ u16 tx_remove;
+
+ u16 rx_start;
+ u16 rx_end;
+ u16 rx_add;
+ u16 rx_remove;
};
diff --git a/drivers/char/rio/pkt.h b/drivers/char/rio/pkt.h
index 7011e52e82db..a9458164f02f 100644
--- a/drivers/char/rio/pkt.h
+++ b/drivers/char/rio/pkt.h
@@ -37,14 +37,6 @@
#ifndef _pkt_h
#define _pkt_h 1
-
-#ifdef SCCS_LABELS
-#ifndef lint
-/* static char *_rio_pkt_h_sccs = "@(#)pkt.h 1.8"; */
-#endif
-#endif
-
-#define MAX_TTL 0xf
#define PKT_CMD_BIT ((ushort) 0x080)
#define PKT_CMD_DATA ((ushort) 0x080)
@@ -70,15 +62,15 @@
#define CONTROL_DATA_WNDW (DATA_WNDW << 8)
struct PKT {
- BYTE dest_unit; /* Destination Unit Id */
- BYTE dest_port; /* Destination POrt */
- BYTE src_unit; /* Source Unit Id */
- BYTE src_port; /* Source POrt */
- BYTE len;
- BYTE control;
- BYTE data[PKT_MAX_DATA_LEN];
+ u8 dest_unit; /* Destination Unit Id */
+ u8 dest_port; /* Destination POrt */
+ u8 src_unit; /* Source Unit Id */
+ u8 src_port; /* Source POrt */
+ u8 len;
+ u8 control;
+ u8 data[PKT_MAX_DATA_LEN];
/* Actual data :-) */
- WORD csum; /* C-SUM */
+ u16 csum; /* C-SUM */
};
#endif
diff --git a/drivers/char/rio/port.h b/drivers/char/rio/port.h
index c99b1e70fdc8..9b5fa3eb0402 100644
--- a/drivers/char/rio/port.h
+++ b/drivers/char/rio/port.h
@@ -33,91 +33,37 @@
#ifndef __rio_port_h__
#define __rio_port_h__
-#ifdef SCCS_LABELS
-static char *_port_h_sccs_ = "@(#)port.h 1.3";
-#endif
-
-
-#undef VPIX
-
-
-/*
-** the port data structure - one per port in the system
-*/
-
-#ifdef STATS
-struct RIOStats {
- /*
- ** interrupt statistics
- */
- uint BreakIntCnt;
- uint ModemOffCnt;
- uint ModemOnCnt;
- uint RxIntCnt;
- uint TxIntCnt;
- /*
- ** throughput statistics
- */
- uint RxCharCnt;
- uint RxPktCnt;
- uint RxSaveCnt;
- uint TxCharCnt;
- uint TxPktCnt;
- /*
- ** driver entry statistics
- */
- uint CloseCnt;
- uint IoctlCnt;
- uint OpenCnt;
- uint ReadCnt;
- uint WriteCnt;
- /*
- ** proc statistics
- */
- uint BlockCnt;
- uint OutputCnt;
- uint ResumeCnt;
- uint RflushCnt;
- uint SuspendCnt;
- uint TbreakCnt;
- uint TimeoutCnt;
- uint UnblockCnt;
- uint WflushCnt;
- uint WFBodgeCnt;
-};
-#endif
-
/*
** Port data structure
*/
struct Port {
struct gs_port gs;
- int PortNum; /* RIO port no., 0-511 */
+ int PortNum; /* RIO port no., 0-511 */
struct Host *HostP;
- volatile caddr_t Caddr;
- ushort HostPort; /* Port number on host card */
- uchar RupNum; /* Number of RUP for port */
- uchar ID2; /* Second ID of RTA for port */
- ulong State; /* FLAGS for open & xopen */
-#define RIO_LOPEN 0x00001 /* Local open */
-#define RIO_MOPEN 0x00002 /* Modem open */
-#define RIO_WOPEN 0x00004 /* Waiting for open */
-#define RIO_CLOSING 0x00008 /* The port is being close */
-#define RIO_XPBUSY 0x00010 /* Transparent printer busy */
-#define RIO_BREAKING 0x00020 /* Break in progress */
-#define RIO_DIRECT 0x00040 /* Doing Direct output */
-#define RIO_EXCLUSIVE 0x00080 /* Stream open for exclusive use */
-#define RIO_NDELAY 0x00100 /* Stream is open FNDELAY */
-#define RIO_CARR_ON 0x00200 /* Stream has carrier present */
-#define RIO_XPWANTR 0x00400 /* Stream wanted by Xprint */
-#define RIO_RBLK 0x00800 /* Stream is read-blocked */
-#define RIO_BUSY 0x01000 /* Stream is BUSY for write */
-#define RIO_TIMEOUT 0x02000 /* Stream timeout in progress */
-#define RIO_TXSTOP 0x04000 /* Stream output is stopped */
-#define RIO_WAITFLUSH 0x08000 /* Stream waiting for flush */
-#define RIO_DYNOROD 0x10000 /* Drain failed */
-#define RIO_DELETED 0x20000 /* RTA has been deleted */
-#define RIO_ISSCANCODE 0x40000 /* This line is in scancode mode */
+ caddr_t Caddr;
+ unsigned short HostPort; /* Port number on host card */
+ unsigned char RupNum; /* Number of RUP for port */
+ unsigned char ID2; /* Second ID of RTA for port */
+ unsigned long State; /* FLAGS for open & xopen */
+#define RIO_LOPEN 0x00001 /* Local open */
+#define RIO_MOPEN 0x00002 /* Modem open */
+#define RIO_WOPEN 0x00004 /* Waiting for open */
+#define RIO_CLOSING 0x00008 /* The port is being close */
+#define RIO_XPBUSY 0x00010 /* Transparent printer busy */
+#define RIO_BREAKING 0x00020 /* Break in progress */
+#define RIO_DIRECT 0x00040 /* Doing Direct output */
+#define RIO_EXCLUSIVE 0x00080 /* Stream open for exclusive use */
+#define RIO_NDELAY 0x00100 /* Stream is open FNDELAY */
+#define RIO_CARR_ON 0x00200 /* Stream has carrier present */
+#define RIO_XPWANTR 0x00400 /* Stream wanted by Xprint */
+#define RIO_RBLK 0x00800 /* Stream is read-blocked */
+#define RIO_BUSY 0x01000 /* Stream is BUSY for write */
+#define RIO_TIMEOUT 0x02000 /* Stream timeout in progress */
+#define RIO_TXSTOP 0x04000 /* Stream output is stopped */
+#define RIO_WAITFLUSH 0x08000 /* Stream waiting for flush */
+#define RIO_DYNOROD 0x10000 /* Drain failed */
+#define RIO_DELETED 0x20000 /* RTA has been deleted */
+#define RIO_ISSCANCODE 0x40000 /* This line is in scancode mode */
#define RIO_USING_EUC 0x100000 /* Using extended Unix chars */
#define RIO_CAN_COOK 0x200000 /* This line can do cooking */
#define RIO_TRIAD_MODE 0x400000 /* Enable TRIAD special ops. */
@@ -125,15 +71,15 @@ struct Port {
#define RIO_TRIAD_FUNC 0x1000000 /* Seen a function key coming in */
#define RIO_THROTTLE_RX 0x2000000 /* RX needs to be throttled. */
- ulong Config; /* FLAGS for NOREAD.... */
-#define RIO_NOREAD 0x0001 /* Are not allowed to read port */
-#define RIO_NOWRITE 0x0002 /* Are not allowed to write port */
-#define RIO_NOXPRINT 0x0004 /* Are not allowed to xprint port */
-#define RIO_NOMASK 0x0007 /* All not allowed things */
-#define RIO_IXANY 0x0008 /* Port is allowed ixany */
-#define RIO_MODEM 0x0010 /* Stream is a modem device */
-#define RIO_IXON 0x0020 /* Port is allowed ixon */
-#define RIO_WAITDRAIN 0x0040 /* Wait for port to completely drain */
+ unsigned long Config; /* FLAGS for NOREAD.... */
+#define RIO_NOREAD 0x0001 /* Are not allowed to read port */
+#define RIO_NOWRITE 0x0002 /* Are not allowed to write port */
+#define RIO_NOXPRINT 0x0004 /* Are not allowed to xprint port */
+#define RIO_NOMASK 0x0007 /* All not allowed things */
+#define RIO_IXANY 0x0008 /* Port is allowed ixany */
+#define RIO_MODEM 0x0010 /* Stream is a modem device */
+#define RIO_IXON 0x0020 /* Port is allowed ixon */
+#define RIO_WAITDRAIN 0x0040 /* Wait for port to completely drain */
#define RIO_MAP_50_TO_50 0x0080 /* Map 50 baud to 50 baud */
#define RIO_MAP_110_TO_110 0x0100 /* Map 110 baud to 110 baud */
@@ -142,36 +88,36 @@ struct Port {
** As LynxOS does not appear to support Hardware Flow Control .....
** Define our own flow control flags in 'Config'.
*/
-#define RIO_CTSFLOW 0x0200 /* RIO's own CTSFLOW flag */
-#define RIO_RTSFLOW 0x0400 /* RIO's own RTSFLOW flag */
+#define RIO_CTSFLOW 0x0200 /* RIO's own CTSFLOW flag */
+#define RIO_RTSFLOW 0x0400 /* RIO's own RTSFLOW flag */
- struct PHB *PhbP; /* pointer to PHB for port */
- WORD *TxAdd; /* Add packets here */
- WORD *TxStart; /* Start of add array */
- WORD *TxEnd; /* End of add array */
- WORD *RxRemove; /* Remove packets here */
- WORD *RxStart; /* Start of remove array */
- WORD *RxEnd; /* End of remove array */
- uint RtaUniqueNum; /* Unique number of RTA */
- ushort PortState; /* status of port */
- ushort ModemState; /* status of modem lines */
- ulong ModemLines; /* Modem bits sent to RTA */
- uchar CookMode; /* who expands CR/LF? */
- uchar ParamSem; /* Prevent write during param */
- uchar Mapped; /* if port mapped onto host */
- uchar SecondBlock; /* if port belongs to 2nd block
- of 16 port RTA */
- uchar InUse; /* how many pre-emptive cmds */
- uchar Lock; /* if params locked */
- uchar Store; /* if params stored across closes */
- uchar FirstOpen; /* TRUE if first time port opened */
- uchar FlushCmdBodge; /* if doing a (non)flush */
- uchar MagicFlags; /* require intr processing */
-#define MAGIC_FLUSH 0x01 /* mirror of WflushFlag */
-#define MAGIC_REBOOT 0x02 /* RTA re-booted, re-open ports */
-#define MORE_OUTPUT_EYGOR 0x04 /* riotproc failed to empty clists */
- uchar WflushFlag; /* 1 How many WFLUSHs active */
+ struct PHB *PhbP; /* pointer to PHB for port */
+ u16 *TxAdd; /* Add packets here */
+ u16 *TxStart; /* Start of add array */
+ u16 *TxEnd; /* End of add array */
+ u16 *RxRemove; /* Remove packets here */
+ u16 *RxStart; /* Start of remove array */
+ u16 *RxEnd; /* End of remove array */
+ unsigned int RtaUniqueNum; /* Unique number of RTA */
+ unsigned short PortState; /* status of port */
+ unsigned short ModemState; /* status of modem lines */
+ unsigned long ModemLines; /* Modem bits sent to RTA */
+ unsigned char CookMode; /* who expands CR/LF? */
+ unsigned char ParamSem; /* Prevent write during param */
+ unsigned char Mapped; /* if port mapped onto host */
+ unsigned char SecondBlock; /* if port belongs to 2nd block
+ of 16 port RTA */
+ unsigned char InUse; /* how many pre-emptive cmds */
+ unsigned char Lock; /* if params locked */
+ unsigned char Store; /* if params stored across closes */
+ unsigned char FirstOpen; /* TRUE if first time port opened */
+ unsigned char FlushCmdBodge; /* if doing a (non)flush */
+ unsigned char MagicFlags; /* require intr processing */
+#define MAGIC_FLUSH 0x01 /* mirror of WflushFlag */
+#define MAGIC_REBOOT 0x02 /* RTA re-booted, re-open ports */
+#define MORE_OUTPUT_EYGOR 0x04 /* riotproc failed to empty clists */
+ unsigned char WflushFlag; /* 1 How many WFLUSHs active */
/*
** Transparent print stuff
*/
@@ -179,63 +125,55 @@ struct Port {
#ifndef MAX_XP_CTRL_LEN
#define MAX_XP_CTRL_LEN 16 /* ALSO IN DAEMON.H */
#endif
- uint XpCps;
+ unsigned int XpCps;
char XpOn[MAX_XP_CTRL_LEN];
char XpOff[MAX_XP_CTRL_LEN];
- ushort XpLen; /* strlen(XpOn)+strlen(XpOff) */
- uchar XpActive;
- uchar XpLastTickOk; /* TRUE if we can process */
+ unsigned short XpLen; /* strlen(XpOn)+strlen(XpOff) */
+ unsigned char XpActive;
+ unsigned char XpLastTickOk; /* TRUE if we can process */
#define XP_OPEN 00001
#define XP_RUNABLE 00002
struct ttystatics *XttyP;
} Xprint;
-#ifdef VPIX
- v86_t *StashP;
- uint IntMask;
- struct termss VpixSs;
- uchar ModemStatusReg; /* Modem status register */
-#endif
- uchar RxDataStart;
- uchar Cor2Copy; /* copy of COR2 */
- char *Name; /* points to the Rta's name */
-#ifdef STATS
- struct RIOStats Stat; /* ports statistics */
-#endif
+ unsigned char RxDataStart;
+ unsigned char Cor2Copy; /* copy of COR2 */
+ char *Name; /* points to the Rta's name */
char *TxRingBuffer;
- ushort TxBufferIn; /* New data arrives here */
- ushort TxBufferOut; /* Intr removes data here */
- ushort OldTxBufferOut; /* Indicates if draining */
- int TimeoutId; /* Timeout ID */
- uint Debug;
- uchar WaitUntilBooted; /* True if open should block */
- uint statsGather; /* True if gathering stats */
- ulong txchars; /* Chars transmitted */
- ulong rxchars; /* Chars received */
- ulong opens; /* port open count */
- ulong closes; /* port close count */
- ulong ioctls; /* ioctl count */
- uchar LastRxTgl; /* Last state of rx toggle bit */
- spinlock_t portSem; /* Lock using this sem */
- int MonitorTstate; /* Monitoring ? */
- int timeout_id; /* For calling 100 ms delays */
- int timeout_sem; /* For calling 100 ms delays */
- int firstOpen; /* First time open ? */
- char *p; /* save the global struc here .. */
+ unsigned short TxBufferIn; /* New data arrives here */
+ unsigned short TxBufferOut; /* Intr removes data here */
+ unsigned short OldTxBufferOut; /* Indicates if draining */
+ int TimeoutId; /* Timeout ID */
+ unsigned int Debug;
+ unsigned char WaitUntilBooted; /* True if open should block */
+ unsigned int statsGather; /* True if gathering stats */
+ unsigned long txchars; /* Chars transmitted */
+ unsigned long rxchars; /* Chars received */
+ unsigned long opens; /* port open count */
+ unsigned long closes; /* port close count */
+ unsigned long ioctls; /* ioctl count */
+ unsigned char LastRxTgl; /* Last state of rx toggle bit */
+ spinlock_t portSem; /* Lock using this sem */
+ int MonitorTstate; /* Monitoring ? */
+ int timeout_id; /* For calling 100 ms delays */
+ int timeout_sem; /* For calling 100 ms delays */
+ int firstOpen; /* First time open ? */
+ char *p; /* save the global struc here .. */
};
struct ModuleInfo {
char *Name;
- uint Flags[4]; /* one per port on a module */
+ unsigned int Flags[4]; /* one per port on a module */
};
-#endif
/*
** This struct is required because trying to grab an entire Port structure
** runs into problems with differing struct sizes between driver and config.
*/
struct PortParams {
- uint Port;
- ulong Config;
- ulong State;
+ unsigned int Port;
+ unsigned long Config;
+ unsigned long State;
struct ttystatics *TtyP;
};
+
+#endif
diff --git a/drivers/char/rio/qbuf.h b/drivers/char/rio/qbuf.h
deleted file mode 100644
index 391ffc335535..000000000000
--- a/drivers/char/rio/qbuf.h
+++ /dev/null
@@ -1,62 +0,0 @@
-
-/****************************************************************************
- ******* *******
- ******* Q U E U E B U F F E R S T R U C T U R E S
- ******* *******
- ****************************************************************************
-
- Author : Ian Nandhra / Jeremy Rolls
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-
-#ifndef _qbuf_h
-#define _qbuf_h 1
-
-#ifndef lint
-#ifdef SCCS_LABELS
-static char *_rio_qbuf_h_sccs = "@(#)qbuf.h 1.1";
-#endif
-#endif
-
-
-
-#define PKTS_PER_BUFFER (220 / PKT_LENGTH)
-
-typedef struct Q_BUF Q_BUF;
-struct Q_BUF {
- Q_BUF_ptr next;
- Q_BUF_ptr prev;
- PKT_ptr buf[PKTS_PER_BUFFER];
-};
-
-
-#endif
-
-
-/*********** end of file ***********/
diff --git a/drivers/char/rio/rio.h b/drivers/char/rio/rio.h
index 7f45e1ab5332..b4c91871ba28 100644
--- a/drivers/char/rio/rio.h
+++ b/drivers/char/rio/rio.h
@@ -33,38 +33,6 @@
#ifndef __rio_rio_h__
#define __rio_rio_h__
-#ifdef SCCS_LABELS
-static char *_rio_h_sccs_ = "@(#)rio.h 1.3";
-#endif
-
-/*
-** 30.09.1998 ARG -
-** Introduced driver version and host card type strings
-*/
-#define RIO_DRV_STR "Specialix RIO Driver"
-#define RIO_AT_HOST_STR "ISA"
-#define RIO_PCI_HOST_STR "PCI"
-
-
-/*
-** rio_info_store() commands (arbitary values) :
-*/
-#define RIO_INFO_PUT 0xA4B3C2D1
-#define RIO_INFO_GET 0xF1E2D3C4
-
-
-/*
-** anything that I couldn't cram in somewhere else
-*/
-/*
-#ifndef RIODEBUG
-#define debug
-#else
-#define debug rioprint
-#endif
-*/
-
-
/*
** Maximum numbers of things
*/
@@ -101,9 +69,8 @@ static char *_rio_h_sccs_ = "@(#)rio.h 1.3";
/*
** Flag values returned by functions
*/
+
#define RIO_FAIL -1
-#define RIO_SUCCESS 0
-#define COPYFAIL -1 /* copy[in|out] failed */
/*
** SysPort value for something that hasn't any ports
@@ -142,30 +109,8 @@ static char *_rio_h_sccs_ = "@(#)rio.h 1.3";
/*
** Generally useful constants
*/
-#define HALF_A_SECOND ((HZ)>>1)
-#define A_SECOND (HZ)
-#define HUNDRED_HZ ((HZ/100)?(HZ/100):1)
-#define FIFTY_HZ ((HZ/50)?(HZ/50):1)
-#define TWENTY_HZ ((HZ/20)?(HZ/20):1)
-#define TEN_HZ ((HZ/10)?(HZ/10):1)
-#define FIVE_HZ ((HZ/5)?(HZ/5):1)
-#define HUNDRED_MS TEN_HZ
-#define FIFTY_MS TWENTY_HZ
-#define TWENTY_MS FIFTY_HZ
-#define TEN_MS HUNDRED_HZ
-#define TWO_SECONDS ((A_SECOND)*2)
-#define FIVE_SECONDS ((A_SECOND)*5)
-#define TEN_SECONDS ((A_SECOND)*10)
-#define FIFTEEN_SECONDS ((A_SECOND)*15)
-#define TWENTY_SECONDS ((A_SECOND)*20)
-#define HALF_A_MINUTE (A_MINUTE>>1)
-#define A_MINUTE (A_SECOND*60)
-#define FIVE_MINUTES (A_MINUTE*5)
-#define QUARTER_HOUR (A_MINUTE*15)
-#define HALF_HOUR (A_MINUTE*30)
-#define HOUR (A_MINUTE*60)
-
-#define SIXTEEN_MEG 0x1000000
+
+#define HUNDRED_MS ((HZ/10)?(HZ/10):1)
#define ONE_MEG 0x100000
#define SIXTY_FOUR_K 0x10000
@@ -173,8 +118,6 @@ static char *_rio_h_sccs_ = "@(#)rio.h 1.3";
#define RIO_EISA_MEM_SIZE SIXTY_FOUR_K
#define RIO_MCA_MEM_SIZE SIXTY_FOUR_K
-#define POLL_VECTOR 0x100
-
#define COOK_WELL 0
#define COOK_MEDIUM 1
#define COOK_RAW 2
@@ -186,69 +129,26 @@ static char *_rio_h_sccs_ = "@(#)rio.h 1.3";
** RIO_OBJ takes hostp->Caddr and a UNIX pointer to an object and
** returns the offset into the DP RAM area.
*/
-#define RIO_PTR(C,O) (((caddr_t)(C))+(0xFFFF&(O)))
-#define RIO_OFF(C,O) ((int)(O)-(int)(C))
+#define RIO_PTR(C,O) (((unsigned char *)(C))+(0xFFFF&(O)))
+#define RIO_OFF(C,O) ((long)(O)-(long)(C))
/*
** How to convert from various different device number formats:
** DEV is a dev number, as passed to open, close etc - NOT a minor
** number!
-**
-** Note: LynxOS only gives us 8 bits for the device minor number,
-** so all this crap here to deal with 'modem' bits etc. is
-** just a load of irrelevant old bunkum!
-** This however does not stop us needing to define a value
-** for RIO_MODEMOFFSET which is required by the 'riomkdev'
-** utility in the New Config Utilities suite.
-*/
-/* 0-511: direct 512-1023: modem */
-#define RIO_MODEMOFFSET 0x200 /* doesn't mean anything */
+**/
+
#define RIO_MODEM_MASK 0x1FF
#define RIO_MODEM_BIT 0x200
#define RIO_UNMODEM(DEV) (MINOR(DEV) & RIO_MODEM_MASK)
#define RIO_ISMODEM(DEV) (MINOR(DEV) & RIO_MODEM_BIT)
#define RIO_PORT(DEV,FIRST_MAJ) ( (MAJOR(DEV) - FIRST_MAJ) * PORTS_PER_HOST) \
+ MINOR(DEV)
-
-#define splrio spltty
-
-#define RIO_IPL 5
-#define RIO_PRI (PZERO+10)
-#define RIO_CLOSE_PRI PZERO-1 /* uninterruptible sleeps for close */
-
-typedef struct DbInf {
- uint Flag;
- char Name[8];
-} DbInf;
-
-#ifndef TRUE
-#define TRUE (1==1)
-#endif
-#ifndef FALSE
-#define FALSE (!TRUE)
-#endif
-
-#define CSUM(pkt_ptr) (((ushort *)(pkt_ptr))[0] + ((ushort *)(pkt_ptr))[1] + \
- ((ushort *)(pkt_ptr))[2] + ((ushort *)(pkt_ptr))[3] + \
- ((ushort *)(pkt_ptr))[4] + ((ushort *)(pkt_ptr))[5] + \
- ((ushort *)(pkt_ptr))[6] + ((ushort *)(pkt_ptr))[7] + \
- ((ushort *)(pkt_ptr))[8] + ((ushort *)(pkt_ptr))[9] )
-
-/*
-** This happy little macro copies SIZE bytes of data from FROM to TO
-** quite well. SIZE must be a constant.
-*/
-#define CCOPY( FROM, TO, SIZE ) { *(struct s { char data[SIZE]; } *)(TO) = *(struct s *)(FROM); }
-
-/*
-** increment a buffer pointer modulo the size of the buffer...
-*/
-#define BUMP( P, I ) ((P) = (((P)+(I)) & RIOBufferMask))
-
-#define INIT_PACKET( PK, PP ) \
-{ \
- *((uint *)PK) = PP->PacketInfo; \
-}
+#define CSUM(pkt_ptr) (((u16 *)(pkt_ptr))[0] + ((u16 *)(pkt_ptr))[1] + \
+ ((u16 *)(pkt_ptr))[2] + ((u16 *)(pkt_ptr))[3] + \
+ ((u16 *)(pkt_ptr))[4] + ((u16 *)(pkt_ptr))[5] + \
+ ((u16 *)(pkt_ptr))[6] + ((u16 *)(pkt_ptr))[7] + \
+ ((u16 *)(pkt_ptr))[8] + ((u16 *)(pkt_ptr))[9] )
#define RIO_LINK_ENABLE 0x80FF /* FF is a hack, mainly for Mips, to */
/* prevent a really stupid race condition. */
@@ -267,27 +167,42 @@ typedef struct DbInf {
#define DISCONNECT 0
#define CONNECT 1
+/* ------ Control Codes ------ */
-/*
-** Machine types - these must NOT overlap with product codes 0-15
-*/
-#define RIO_MIPS_R3230 31
-#define RIO_MIPS_R4030 32
+#define CONTROL '^'
+#define IFOAD ( CONTROL + 1 )
+#define IDENTIFY ( CONTROL + 2 )
+#define ZOMBIE ( CONTROL + 3 )
+#define UFOAD ( CONTROL + 4 )
+#define IWAIT ( CONTROL + 5 )
+
+#define IFOAD_MAGIC 0xF0AD /* of course */
+#define ZOMBIE_MAGIC (~0xDEAD) /* not dead -> zombie */
+#define UFOAD_MAGIC 0xD1E /* kill-your-neighbour */
+#define IWAIT_MAGIC 0xB1DE /* Bide your time */
+
+/* ------ Error Codes ------ */
+
+#define E_NO_ERROR ((ushort) 0)
+
+/* ------ Free Lists ------ */
-#define RIO_IO_UNKNOWN -2
+struct rio_free_list {
+ u16 next;
+ u16 prev;
+};
-#undef MODERN
-#define ERROR( E ) do { u.u_error = E; return OPENFAIL } while ( 0 )
+/* NULL for card side linked lists */
+#define TPNULL ((ushort)(0x8000))
+/* We can add another packet to a transmit queue if the packet pointer pointed
+ * to by the TxAdd pointer has PKT_IN_USE clear in its address. */
+#define PKT_IN_USE 0x1
-/* Defines for MPX line discipline routines */
+/* ------ Topology ------ */
-#define DIST_LINESW_OPEN 0x01
-#define DIST_LINESW_CLOSE 0x02
-#define DIST_LINESW_READ 0x04
-#define DIST_LINESW_WRITE 0x08
-#define DIST_LINESW_IOCTL 0x10
-#define DIST_LINESW_INPUT 0x20
-#define DIST_LINESW_OUTPUT 0x40
-#define DIST_LINESW_MDMINT 0x80
+struct Top {
+ u8 Unit;
+ u8 Link;
+};
#endif /* __rio_h__ */
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c
index c9af283a811d..78dd856534ce 100644
--- a/drivers/char/rio/rio_linux.c
+++ b/drivers/char/rio/rio_linux.c
@@ -57,15 +57,12 @@
#include <asm/uaccess.h>
#include "linux_compat.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -78,17 +75,13 @@
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
#include "protsts.h"
#include "rioboard.h"
@@ -297,7 +290,7 @@ static void my_hd(void *ad, int len)
unsigned char *addr = ad;
for (i = 0; i < len; i += 16) {
- rio_dprintk(RIO_DEBUG_PARAM, "%08x ", (int) addr + i);
+ rio_dprintk(RIO_DEBUG_PARAM, "%08lx ", (unsigned long) addr + i);
for (j = 0; j < 16; j++) {
rio_dprintk(RIO_DEBUG_PARAM, "%02x %s", addr[j + i], (j == 7) ? " " : "");
}
@@ -340,34 +333,19 @@ int RIODelay_ni(struct Port *PortP, int njiffies)
return !RIO_FAIL;
}
-
-int rio_minor(struct tty_struct *tty)
+void rio_copy_to_card(void *to, void *from, int len)
{
- return tty->index + (tty->driver == rio_driver) ? 0 : 256;
+ rio_memcpy_toio(NULL, to, from, len);
}
-
-int rio_ismodem(struct tty_struct *tty)
+int rio_minor(struct tty_struct *tty)
{
- return 1;
+ return tty->index + (tty->driver == rio_driver) ? 0 : 256;
}
-
static int rio_set_real_termios(void *ptr)
{
- int rv, modem;
- struct tty_struct *tty;
- func_enter();
-
- tty = ((struct Port *) ptr)->gs.tty;
-
- modem = rio_ismodem(tty);
-
- rv = RIOParam((struct Port *) ptr, CONFIG, modem, 1);
-
- func_exit();
-
- return rv;
+ return RIOParam((struct Port *) ptr, CONFIG, 1, 1);
}
@@ -379,7 +357,7 @@ static void rio_reset_interrupt(struct Host *HostP)
case RIO_AT:
case RIO_MCA:
case RIO_PCI:
- WBYTE(HostP->ResetInt, 0xff);
+ writeb(0xFF, &HostP->ResetInt);
}
func_exit();
@@ -397,9 +375,6 @@ static irqreturn_t rio_interrupt(int irq, void *ptr, struct pt_regs *regs)
/* AAargh! The order in which to do these things is essential and
not trivial.
- - Rate limit goes before "recursive". Otherwise a series of
- recursive calls will hang the machine in the interrupt routine.
-
- hardware twiddling goes before "recursive". Otherwise when we
poll the card, and a recursive interrupt happens, we won't
ack the card, so it might keep on interrupting us. (especially
@@ -414,26 +389,6 @@ static irqreturn_t rio_interrupt(int irq, void *ptr, struct pt_regs *regs)
- The initialized test goes before recursive.
*/
-
-
-#ifdef IRQ_RATE_LIMIT
- /* Aaargh! I'm ashamed. This costs more lines-of-code than the
- actual interrupt routine!. (Well, used to when I wrote that comment) */
- {
- static int lastjif;
- static int nintr = 0;
-
- if (lastjif == jiffies) {
- if (++nintr > IRQ_RATE_LIMIT) {
- free_irq(HostP->Ivec, ptr);
- printk(KERN_ERR "rio: Too many interrupts. Turning off interrupt %d.\n", HostP->Ivec);
- }
- } else {
- lastjif = jiffies;
- nintr = 0;
- }
- }
-#endif
rio_dprintk(RIO_DEBUG_IFLOW, "rio: We've have noticed the interrupt\n");
if (HostP->Ivec == irq) {
/* Tell the card we've noticed the interrupt. */
@@ -444,13 +399,13 @@ static irqreturn_t rio_interrupt(int irq, void *ptr, struct pt_regs *regs)
return IRQ_HANDLED;
if (test_and_set_bit(RIO_BOARD_INTR_LOCK, &HostP->locks)) {
- printk(KERN_ERR "Recursive interrupt! (host %d/irq%d)\n", (int) ptr, HostP->Ivec);
+ printk(KERN_ERR "Recursive interrupt! (host %p/irq%d)\n", ptr, HostP->Ivec);
return IRQ_HANDLED;
}
RIOServiceHost(p, HostP, irq);
- rio_dprintk(RIO_DEBUG_IFLOW, "riointr() doing host %d type %d\n", (int) ptr, HostP->Type);
+ rio_dprintk(RIO_DEBUG_IFLOW, "riointr() doing host %p type %d\n", ptr, HostP->Type);
clear_bit(RIO_BOARD_INTR_LOCK, &HostP->locks);
rio_dprintk(RIO_DEBUG_IFLOW, "rio: exit rio_interrupt (%d/%d)\n", irq, HostP->Ivec);
@@ -873,7 +828,7 @@ static int rio_init_datastructures(void)
#define HOST_SZ sizeof(struct Host)
#define PORT_SZ sizeof(struct Port *)
#define TMIO_SZ sizeof(struct termios *)
- rio_dprintk(RIO_DEBUG_INIT, "getting : %d %d %d %d %d bytes\n", RI_SZ, RIO_HOSTS * HOST_SZ, RIO_PORTS * PORT_SZ, RIO_PORTS * TMIO_SZ, RIO_PORTS * TMIO_SZ);
+ rio_dprintk(RIO_DEBUG_INIT, "getting : %Zd %Zd %Zd %Zd %Zd bytes\n", RI_SZ, RIO_HOSTS * HOST_SZ, RIO_PORTS * PORT_SZ, RIO_PORTS * TMIO_SZ, RIO_PORTS * TMIO_SZ);
if (!(p = ckmalloc(RI_SZ)))
goto free0;
@@ -963,22 +918,21 @@ static void __exit rio_release_drivers(void)
static void fix_rio_pci(struct pci_dev *pdev)
{
- unsigned int hwbase;
- unsigned long rebase;
+ unsigned long hwbase;
+ unsigned char *rebase;
unsigned int t;
#define CNTRL_REG_OFFSET 0x50
#define CNTRL_REG_GOODVALUE 0x18260000
- pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &hwbase);
- hwbase &= PCI_BASE_ADDRESS_MEM_MASK;
- rebase = (ulong) ioremap(hwbase, 0x80);
+ hwbase = pci_resource_start(pdev, 0);
+ rebase = ioremap(hwbase, 0x80);
t = readl(rebase + CNTRL_REG_OFFSET);
if (t != CNTRL_REG_GOODVALUE) {
printk(KERN_DEBUG "rio: performing cntrl reg fix: %08x -> %08x\n", t, CNTRL_REG_GOODVALUE);
writel(CNTRL_REG_GOODVALUE, rebase + CNTRL_REG_OFFSET);
}
- iounmap((char *) rebase);
+ iounmap(rebase);
}
#endif
@@ -994,7 +948,6 @@ static int __init rio_init(void)
#ifdef CONFIG_PCI
struct pci_dev *pdev = NULL;
- unsigned int tint;
unsigned short tshort;
#endif
@@ -1019,6 +972,8 @@ static int __init rio_init(void)
#ifdef CONFIG_PCI
/* First look for the JET devices: */
while ((pdev = pci_get_device(PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_SPECIALIX_SX_XIO_IO8, pdev))) {
+ u32 tint;
+
if (pci_enable_device(pdev))
continue;
@@ -1029,7 +984,6 @@ static int __init rio_init(void)
Also, reading a non-aligned dword doesn't work. So we read the
whole dword at 0x2c and extract the word at 0x2e (SUBSYSTEM_ID)
ourselves */
- /* I don't know why the define doesn't work, constant 0x2c does --REW */
pci_read_config_dword(pdev, 0x2c, &tint);
tshort = (tint >> 16) & 0xffff;
rio_dprintk(RIO_DEBUG_PROBE, "Got a specialix card: %x.\n", tint);
@@ -1039,33 +993,31 @@ static int __init rio_init(void)
}
rio_dprintk(RIO_DEBUG_PROBE, "cp1\n");
- pci_read_config_dword(pdev, PCI_BASE_ADDRESS_2, &tint);
-
hp = &p->RIOHosts[p->RIONumHosts];
- hp->PaddrP = tint & PCI_BASE_ADDRESS_MEM_MASK;
+ hp->PaddrP = pci_resource_start(pdev, 2);
hp->Ivec = pdev->irq;
if (((1 << hp->Ivec) & rio_irqmask) == 0)
hp->Ivec = 0;
hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
hp->CardP = (struct DpRam *) hp->Caddr;
hp->Type = RIO_PCI;
- hp->Copy = rio_pcicopy;
+ hp->Copy = rio_copy_to_card;
hp->Mode = RIO_PCI_BOOT_FROM_RAM;
spin_lock_init(&hp->HostLock);
rio_reset_interrupt(hp);
rio_start_card_running(hp);
rio_dprintk(RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n", (void *) p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr);
- if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == RIO_SUCCESS) {
+ if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == 0) {
rio_dprintk(RIO_DEBUG_INIT, "Done RIOBoardTest\n");
- WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt, 0xff);
+ writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
p->RIOHosts[p->RIONumHosts].UniqueNum =
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
fix_rio_pci(pdev);
- p->RIOLastPCISearch = RIO_SUCCESS;
+ p->RIOLastPCISearch = 0;
p->RIONumHosts++;
found++;
} else {
@@ -1088,10 +1040,8 @@ static int __init rio_init(void)
continue;
#ifdef CONFIG_RIO_OLDPCI
- pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &tint);
-
hp = &p->RIOHosts[p->RIONumHosts];
- hp->PaddrP = tint & PCI_BASE_ADDRESS_MEM_MASK;
+ hp->PaddrP = pci_resource_start(pdev, 0);
hp->Ivec = pdev->irq;
if (((1 << hp->Ivec) & rio_irqmask) == 0)
hp->Ivec = 0;
@@ -1099,7 +1049,7 @@ static int __init rio_init(void)
hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
hp->CardP = (struct DpRam *) hp->Caddr;
hp->Type = RIO_PCI;
- hp->Copy = rio_pcicopy;
+ hp->Copy = rio_copy_to_card;
hp->Mode = RIO_PCI_BOOT_FROM_RAM;
spin_lock_init(&hp->HostLock);
@@ -1109,14 +1059,14 @@ static int __init rio_init(void)
rio_reset_interrupt(hp);
rio_start_card_running(hp);
rio_dprintk(RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n", (void *) p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr);
- if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == RIO_SUCCESS) {
- WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt, 0xff);
+ if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == 0) {
+ writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
p->RIOHosts[p->RIONumHosts].UniqueNum =
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
- p->RIOLastPCISearch = RIO_SUCCESS;
+ p->RIOLastPCISearch = 0;
p->RIONumHosts++;
found++;
} else {
@@ -1137,8 +1087,8 @@ static int __init rio_init(void)
hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
hp->CardP = (struct DpRam *) hp->Caddr;
hp->Type = RIO_AT;
- hp->Copy = rio_pcicopy; /* AT card PCI???? - PVDL
- * -- YES! this is now a normal copy. Only the
+ hp->Copy = rio_copy_to_card; /* AT card PCI???? - PVDL
+ * -- YES! this is now a normal copy. Only the
* old PCI card uses the special PCI copy.
* Moreover, the ISA card will work with the
* special PCI copy anyway. -- REW */
@@ -1150,7 +1100,7 @@ static int __init rio_init(void)
okboard = 0;
if ((strncmp(vpdp->identifier, RIO_ISA_IDENT, 16) == 0) || (strncmp(vpdp->identifier, RIO_ISA2_IDENT, 16) == 0) || (strncmp(vpdp->identifier, RIO_ISA3_IDENT, 16) == 0)) {
/* Board is present... */
- if (RIOBoardTest(hp->PaddrP, hp->Caddr, RIO_AT, 0) == RIO_SUCCESS) {
+ if (RIOBoardTest(hp->PaddrP, hp->Caddr, RIO_AT, 0) == 0) {
/* ... and feeling fine!!!! */
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
if (RIOAssignAT(p, hp->PaddrP, hp->Caddr, 0)) {
@@ -1252,24 +1202,3 @@ static void __exit rio_exit(void)
module_init(rio_init);
module_exit(rio_exit);
-
-/*
- * Anybody who knows why this doesn't work for me, please tell me -- REW.
- * Snatched from scsi.c (fixed one spelling error):
- * Overrides for Emacs so that we follow Linus' tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local Variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/drivers/char/rio/rioboot.c b/drivers/char/rio/rioboot.c
index 92df43552f15..acda9326c2ef 100644
--- a/drivers/char/rio/rioboot.c
+++ b/drivers/char/rio/rioboot.c
@@ -30,38 +30,29 @@
** -----------------------------------------------------------------------------
*/
-#ifdef SCCS_LABELS
-static char *_rioboot_c_sccs_ = "@(#)rioboot.c 1.3";
-#endif
-
#include <linux/module.h>
#include <linux/slab.h>
+#include <linux/termios.h>
+#include <linux/serial.h>
+#include <asm/semaphore.h>
+#include <linux/generic_serial.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
+#include <linux/delay.h>
#include <asm/io.h>
#include <asm/system.h>
#include <asm/string.h>
-#include <asm/semaphore.h>
-
-
-#include <linux/termios.h>
-#include <linux/serial.h>
-
-#include <linux/generic_serial.h>
-
+#include <asm/uaccess.h>
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -74,161 +65,130 @@ static char *_rioboot_c_sccs_ = "@(#)rioboot.c 1.3";
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-static int RIOBootComplete( struct rio_info *p, struct Host *HostP, uint Rup, struct PktCmd *PktCmdP );
-
-static uchar
-RIOAtVec2Ctrl[] =
-{
- /* 0 */ INTERRUPT_DISABLE,
- /* 1 */ INTERRUPT_DISABLE,
- /* 2 */ INTERRUPT_DISABLE,
- /* 3 */ INTERRUPT_DISABLE,
- /* 4 */ INTERRUPT_DISABLE,
- /* 5 */ INTERRUPT_DISABLE,
- /* 6 */ INTERRUPT_DISABLE,
- /* 7 */ INTERRUPT_DISABLE,
- /* 8 */ INTERRUPT_DISABLE,
- /* 9 */ IRQ_9|INTERRUPT_ENABLE,
+static int RIOBootComplete(struct rio_info *p, struct Host *HostP, unsigned int Rup, struct PktCmd *PktCmdP);
+
+static const unsigned char RIOAtVec2Ctrl[] = {
+ /* 0 */ INTERRUPT_DISABLE,
+ /* 1 */ INTERRUPT_DISABLE,
+ /* 2 */ INTERRUPT_DISABLE,
+ /* 3 */ INTERRUPT_DISABLE,
+ /* 4 */ INTERRUPT_DISABLE,
+ /* 5 */ INTERRUPT_DISABLE,
+ /* 6 */ INTERRUPT_DISABLE,
+ /* 7 */ INTERRUPT_DISABLE,
+ /* 8 */ INTERRUPT_DISABLE,
+ /* 9 */ IRQ_9 | INTERRUPT_ENABLE,
/* 10 */ INTERRUPT_DISABLE,
- /* 11 */ IRQ_11|INTERRUPT_ENABLE,
- /* 12 */ IRQ_12|INTERRUPT_ENABLE,
+ /* 11 */ IRQ_11 | INTERRUPT_ENABLE,
+ /* 12 */ IRQ_12 | INTERRUPT_ENABLE,
/* 13 */ INTERRUPT_DISABLE,
/* 14 */ INTERRUPT_DISABLE,
- /* 15 */ IRQ_15|INTERRUPT_ENABLE
+ /* 15 */ IRQ_15 | INTERRUPT_ENABLE
};
-/*
-** Load in the RTA boot code.
-*/
-int
-RIOBootCodeRTA(p, rbp)
-struct rio_info * p;
-struct DownLoad * rbp;
+/**
+ * RIOBootCodeRTA - Load RTA boot code
+ * @p: RIO to load
+ * @rbp: Download descriptor
+ *
+ * Called when the user process initiates booting of the card firmware.
+ * Lads the firmware
+ */
+
+int RIOBootCodeRTA(struct rio_info *p, struct DownLoad * rbp)
{
int offset;
- func_enter ();
+ func_enter();
- /* Linux doesn't allow you to disable interrupts during a
- "copyin". (Crash when a pagefault occurs). */
- /* disable(oldspl); */
-
- rio_dprintk (RIO_DEBUG_BOOT, "Data at user address 0x%x\n",(int)rbp->DataP);
+ rio_dprintk(RIO_DEBUG_BOOT, "Data at user address %p\n", rbp->DataP);
/*
- ** Check that we have set asside enough memory for this
- */
- if ( rbp->Count > SIXTY_FOUR_K ) {
- rio_dprintk (RIO_DEBUG_BOOT, "RTA Boot Code Too Large!\n");
+ ** Check that we have set asside enough memory for this
+ */
+ if (rbp->Count > SIXTY_FOUR_K) {
+ rio_dprintk(RIO_DEBUG_BOOT, "RTA Boot Code Too Large!\n");
p->RIOError.Error = HOST_FILE_TOO_LARGE;
- /* restore(oldspl); */
- func_exit ();
+ func_exit();
return -ENOMEM;
}
- if ( p->RIOBooting ) {
- rio_dprintk (RIO_DEBUG_BOOT, "RTA Boot Code : BUSY BUSY BUSY!\n");
+ if (p->RIOBooting) {
+ rio_dprintk(RIO_DEBUG_BOOT, "RTA Boot Code : BUSY BUSY BUSY!\n");
p->RIOError.Error = BOOT_IN_PROGRESS;
- /* restore(oldspl); */
- func_exit ();
+ func_exit();
return -EBUSY;
}
/*
- ** The data we load in must end on a (RTA_BOOT_DATA_SIZE) byte boundary,
- ** so calculate how far we have to move the data up the buffer
- ** to achieve this.
- */
- offset = (RTA_BOOT_DATA_SIZE - (rbp->Count % RTA_BOOT_DATA_SIZE)) %
- RTA_BOOT_DATA_SIZE;
+ ** The data we load in must end on a (RTA_BOOT_DATA_SIZE) byte boundary,
+ ** so calculate how far we have to move the data up the buffer
+ ** to achieve this.
+ */
+ offset = (RTA_BOOT_DATA_SIZE - (rbp->Count % RTA_BOOT_DATA_SIZE)) % RTA_BOOT_DATA_SIZE;
/*
- ** Be clean, and clear the 'unused' portion of the boot buffer,
- ** because it will (eventually) be part of the Rta run time environment
- ** and so should be zeroed.
- */
- bzero( (caddr_t)p->RIOBootPackets, offset );
+ ** Be clean, and clear the 'unused' portion of the boot buffer,
+ ** because it will (eventually) be part of the Rta run time environment
+ ** and so should be zeroed.
+ */
+ memset(p->RIOBootPackets, 0, offset);
/*
- ** Copy the data from user space.
- */
+ ** Copy the data from user space into the array
+ */
- if ( copyin((int)rbp->DataP,((caddr_t)(p->RIOBootPackets))+offset,
- rbp->Count) ==COPYFAIL ) {
- rio_dprintk (RIO_DEBUG_BOOT, "Bad data copy from user space\n");
+ if (copy_from_user(((u8 *)p->RIOBootPackets) + offset, rbp->DataP, rbp->Count)) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Bad data copy from user space\n");
p->RIOError.Error = COPYIN_FAILED;
- /* restore(oldspl); */
- func_exit ();
+ func_exit();
return -EFAULT;
}
/*
- ** Make sure that our copy of the size includes that offset we discussed
- ** earlier.
- */
- p->RIONumBootPkts = (rbp->Count+offset)/RTA_BOOT_DATA_SIZE;
- p->RIOBootCount = rbp->Count;
+ ** Make sure that our copy of the size includes that offset we discussed
+ ** earlier.
+ */
+ p->RIONumBootPkts = (rbp->Count + offset) / RTA_BOOT_DATA_SIZE;
+ p->RIOBootCount = rbp->Count;
- /* restore(oldspl); */
func_exit();
return 0;
}
-void rio_start_card_running (struct Host * HostP)
-{
- func_enter ();
+/**
+ * rio_start_card_running - host card start
+ * @HostP: The RIO to kick off
+ *
+ * Start a RIO processor unit running. Encapsulates the knowledge
+ * of the card type.
+ */
- switch ( HostP->Type ) {
+void rio_start_card_running(struct Host *HostP)
+{
+ switch (HostP->Type) {
case RIO_AT:
- rio_dprintk (RIO_DEBUG_BOOT, "Start ISA card running\n");
- WBYTE(HostP->Control,
- BOOT_FROM_RAM | EXTERNAL_BUS_ON
- | HostP->Mode
- | RIOAtVec2Ctrl[HostP->Ivec & 0xF] );
- break;
-
-#ifdef FUTURE_RELEASE
- case RIO_MCA:
- /*
- ** MCA handles IRQ vectors differently, so we don't write
- ** them to this register.
- */
- rio_dprintk (RIO_DEBUG_BOOT, "Start MCA card running\n");
- WBYTE(HostP->Control, McaTpBootFromRam | McaTpBusEnable | HostP->Mode);
+ rio_dprintk(RIO_DEBUG_BOOT, "Start ISA card running\n");
+ writeb(BOOT_FROM_RAM | EXTERNAL_BUS_ON | HostP->Mode | RIOAtVec2Ctrl[HostP->Ivec & 0xF], &HostP->Control);
break;
-
- case RIO_EISA:
- /*
- ** EISA is totally different and expects OUTBZs to turn it on.
- */
- rio_dprintk (RIO_DEBUG_BOOT, "Start EISA card running\n");
- OUTBZ( HostP->Slot, EISA_CONTROL_PORT, HostP->Mode | RIOEisaVec2Ctrl[HostP->Ivec] | EISA_TP_RUN | EISA_TP_BUS_ENABLE | EISA_TP_BOOT_FROM_RAM );
- break;
-#endif
-
case RIO_PCI:
- /*
- ** PCI is much the same as MCA. Everything is once again memory
- ** mapped, so we are writing to memory registers instead of io
- ** ports.
- */
- rio_dprintk (RIO_DEBUG_BOOT, "Start PCI card running\n");
- WBYTE(HostP->Control, PCITpBootFromRam | PCITpBusEnable | HostP->Mode);
+ /*
+ ** PCI is much the same as MCA. Everything is once again memory
+ ** mapped, so we are writing to memory registers instead of io
+ ** ports.
+ */
+ rio_dprintk(RIO_DEBUG_BOOT, "Start PCI card running\n");
+ writeb(PCITpBootFromRam | PCITpBusEnable | HostP->Mode, &HostP->Control);
break;
default:
- rio_dprintk (RIO_DEBUG_BOOT, "Unknown host type %d\n", HostP->Type);
+ rio_dprintk(RIO_DEBUG_BOOT, "Unknown host type %d\n", HostP->Type);
break;
}
-/*
- printk (KERN_INFO "Done with starting the card\n");
- func_exit ();
-*/
return;
}
@@ -239,370 +199,350 @@ void rio_start_card_running (struct Host * HostP)
** Put your rubber pants on before messing with this code - even the magic
** numbers have trouble understanding what they are doing here.
*/
-int
-RIOBootCodeHOST(p, rbp)
-struct rio_info * p;
-register struct DownLoad *rbp;
+
+int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp)
{
- register struct Host *HostP;
- register caddr_t Cad;
- register PARM_MAP *ParmMapP;
- register int RupN;
+ struct Host *HostP;
+ u8 *Cad;
+ PARM_MAP *ParmMapP;
+ int RupN;
int PortN;
- uint host;
- caddr_t StartP;
- BYTE *DestP;
+ unsigned int host;
+ u8 *StartP;
+ u8 *DestP;
int wait_count;
- ushort OldParmMap;
- ushort offset; /* It is very important that this is a ushort */
- /* uint byte; */
- caddr_t DownCode = NULL;
+ u16 OldParmMap;
+ u16 offset; /* It is very important that this is a u16 */
+ u8 *DownCode = NULL;
unsigned long flags;
- HostP = NULL; /* Assure the compiler we've initialized it */
- for ( host=0; host<p->RIONumHosts; host++ ) {
- rio_dprintk (RIO_DEBUG_BOOT, "Attempt to boot host %d\n",host);
+ HostP = NULL; /* Assure the compiler we've initialized it */
+
+
+ /* Walk the hosts */
+ for (host = 0; host < p->RIONumHosts; host++) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Attempt to boot host %d\n", host);
HostP = &p->RIOHosts[host];
-
- rio_dprintk (RIO_DEBUG_BOOT, "Host Type = 0x%x, Mode = 0x%x, IVec = 0x%x\n",
- HostP->Type, HostP->Mode, HostP->Ivec);
+ rio_dprintk(RIO_DEBUG_BOOT, "Host Type = 0x%x, Mode = 0x%x, IVec = 0x%x\n", HostP->Type, HostP->Mode, HostP->Ivec);
- if ( (HostP->Flags & RUN_STATE) != RC_WAITING ) {
- rio_dprintk (RIO_DEBUG_BOOT, "%s %d already running\n","Host",host);
+ /* Don't boot hosts already running */
+ if ((HostP->Flags & RUN_STATE) != RC_WAITING) {
+ rio_dprintk(RIO_DEBUG_BOOT, "%s %d already running\n", "Host", host);
continue;
}
/*
- ** Grab a 32 bit pointer to the card.
- */
+ ** Grab a pointer to the card (ioremapped)
+ */
Cad = HostP->Caddr;
/*
- ** We are going to (try) and load in rbp->Count bytes.
- ** The last byte will reside at p->RIOConf.HostLoadBase-1;
- ** Therefore, we need to start copying at address
- ** (caddr+p->RIOConf.HostLoadBase-rbp->Count)
- */
- StartP = (caddr_t)&Cad[p->RIOConf.HostLoadBase-rbp->Count];
-
- rio_dprintk (RIO_DEBUG_BOOT, "kernel virtual address for host is 0x%x\n", (int)Cad );
- rio_dprintk (RIO_DEBUG_BOOT, "kernel virtual address for download is 0x%x\n", (int)StartP);
- rio_dprintk (RIO_DEBUG_BOOT, "host loadbase is 0x%x\n",p->RIOConf.HostLoadBase);
- rio_dprintk (RIO_DEBUG_BOOT, "size of download is 0x%x\n", rbp->Count);
-
- if ( p->RIOConf.HostLoadBase < rbp->Count ) {
- rio_dprintk (RIO_DEBUG_BOOT, "Bin too large\n");
+ ** We are going to (try) and load in rbp->Count bytes.
+ ** The last byte will reside at p->RIOConf.HostLoadBase-1;
+ ** Therefore, we need to start copying at address
+ ** (caddr+p->RIOConf.HostLoadBase-rbp->Count)
+ */
+ StartP = &Cad[p->RIOConf.HostLoadBase - rbp->Count];
+
+ rio_dprintk(RIO_DEBUG_BOOT, "kernel virtual address for host is %p\n", Cad);
+ rio_dprintk(RIO_DEBUG_BOOT, "kernel virtual address for download is %p\n", StartP);
+ rio_dprintk(RIO_DEBUG_BOOT, "host loadbase is 0x%x\n", p->RIOConf.HostLoadBase);
+ rio_dprintk(RIO_DEBUG_BOOT, "size of download is 0x%x\n", rbp->Count);
+
+ /* Make sure it fits */
+ if (p->RIOConf.HostLoadBase < rbp->Count) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Bin too large\n");
p->RIOError.Error = HOST_FILE_TOO_LARGE;
- func_exit ();
+ func_exit();
return -EFBIG;
}
/*
- ** Ensure that the host really is stopped.
- ** Disable it's external bus & twang its reset line.
- */
- RIOHostReset( HostP->Type, (struct DpRam *)HostP->CardP, HostP->Slot );
-
- /*
- ** Copy the data directly from user space to the SRAM.
- ** This ain't going to be none too clever if the download
- ** code is bigger than this segment.
- */
- rio_dprintk (RIO_DEBUG_BOOT, "Copy in code\n");
+ ** Ensure that the host really is stopped.
+ ** Disable it's external bus & twang its reset line.
+ */
+ RIOHostReset(HostP->Type, (struct DpRam *) HostP->CardP, HostP->Slot);
/*
- ** PCI hostcard can't cope with 32 bit accesses and so need to copy
- ** data to a local buffer, and then dripfeed the card.
- */
- if ( HostP->Type == RIO_PCI ) {
- /* int offset; */
-
- DownCode = sysbrk(rbp->Count);
- if ( !DownCode ) {
- rio_dprintk (RIO_DEBUG_BOOT, "No system memory available\n");
- p->RIOError.Error = NOT_ENOUGH_CORE_FOR_PCI_COPY;
- func_exit ();
- return -ENOMEM;
- }
- bzero(DownCode, rbp->Count);
-
- if ( copyin((int)rbp->DataP,DownCode,rbp->Count)==COPYFAIL ) {
- rio_dprintk (RIO_DEBUG_BOOT, "Bad copyin of host data\n");
- sysfree( DownCode, rbp->Count );
- p->RIOError.Error = COPYIN_FAILED;
- func_exit ();
- return -EFAULT;
- }
-
- HostP->Copy( DownCode, StartP, rbp->Count );
-
- sysfree( DownCode, rbp->Count );
+ ** Copy the data directly from user space to the SRAM.
+ ** This ain't going to be none too clever if the download
+ ** code is bigger than this segment.
+ */
+ rio_dprintk(RIO_DEBUG_BOOT, "Copy in code\n");
+
+ /* Buffer to local memory as we want to use I/O space and
+ some cards only do 8 or 16 bit I/O */
+
+ DownCode = vmalloc(rbp->Count);
+ if (!DownCode) {
+ p->RIOError.Error = NOT_ENOUGH_CORE_FOR_PCI_COPY;
+ func_exit();
+ return -ENOMEM;
}
- else if ( copyin((int)rbp->DataP,StartP,rbp->Count)==COPYFAIL ) {
- rio_dprintk (RIO_DEBUG_BOOT, "Bad copyin of host data\n");
+ if (copy_from_user(rbp->DataP, DownCode, rbp->Count)) {
+ kfree(DownCode);
p->RIOError.Error = COPYIN_FAILED;
- func_exit ();
+ func_exit();
return -EFAULT;
}
+ HostP->Copy(DownCode, StartP, rbp->Count);
+ vfree(DownCode);
- rio_dprintk (RIO_DEBUG_BOOT, "Copy completed\n");
+ rio_dprintk(RIO_DEBUG_BOOT, "Copy completed\n");
/*
- ** S T O P !
- **
- ** Upto this point the code has been fairly rational, and possibly
- ** even straight forward. What follows is a pile of crud that will
- ** magically turn into six bytes of transputer assembler. Normally
- ** you would expect an array or something, but, being me, I have
- ** chosen [been told] to use a technique whereby the startup code
- ** will be correct if we change the loadbase for the code. Which
- ** brings us onto another issue - the loadbase is the *end* of the
- ** code, not the start.
- **
- ** If I were you I wouldn't start from here.
- */
+ ** S T O P !
+ **
+ ** Upto this point the code has been fairly rational, and possibly
+ ** even straight forward. What follows is a pile of crud that will
+ ** magically turn into six bytes of transputer assembler. Normally
+ ** you would expect an array or something, but, being me, I have
+ ** chosen [been told] to use a technique whereby the startup code
+ ** will be correct if we change the loadbase for the code. Which
+ ** brings us onto another issue - the loadbase is the *end* of the
+ ** code, not the start.
+ **
+ ** If I were you I wouldn't start from here.
+ */
/*
- ** We now need to insert a short boot section into
- ** the memory at the end of Sram2. This is normally (de)composed
- ** of the last eight bytes of the download code. The
- ** download has been assembled/compiled to expect to be
- ** loaded from 0x7FFF downwards. We have loaded it
- ** at some other address. The startup code goes into the small
- ** ram window at Sram2, in the last 8 bytes, which are really
- ** at addresses 0x7FF8-0x7FFF.
- **
- ** If the loadbase is, say, 0x7C00, then we need to branch to
- ** address 0x7BFE to run the host.bin startup code. We assemble
- ** this jump manually.
- **
- ** The two byte sequence 60 08 is loaded into memory at address
- ** 0x7FFE,F. This is a local branch to location 0x7FF8 (60 is nfix 0,
- ** which adds '0' to the .O register, complements .O, and then shifts
- ** it left by 4 bit positions, 08 is a jump .O+8 instruction. This will
- ** add 8 to .O (which was 0xFFF0), and will branch RELATIVE to the new
- ** location. Now, the branch starts from the value of .PC (or .IP or
- ** whatever the bloody register is called on this chip), and the .PC
- ** will be pointing to the location AFTER the branch, in this case
- ** .PC == 0x8000, so the branch will be to 0x8000+0xFFF8 = 0x7FF8.
- **
- ** A long branch is coded at 0x7FF8. This consists of loading a four
- ** byte offset into .O using nfix (as above) and pfix operators. The
- ** pfix operates in exactly the same way as the nfix operator, but
- ** without the complement operation. The offset, of course, must be
- ** relative to the address of the byte AFTER the branch instruction,
- ** which will be (urm) 0x7FFC, so, our final destination of the branch
- ** (loadbase-2), has to be reached from here. Imagine that the loadbase
- ** is 0x7C00 (which it is), then we will need to branch to 0x7BFE (which
- ** is the first byte of the initial two byte short local branch of the
- ** download code).
- **
- ** To code a jump from 0x7FFC (which is where the branch will start
- ** from) to 0x7BFE, we will need to branch 0xFC02 bytes (0x7FFC+0xFC02)=
- ** 0x7BFE.
- ** This will be coded as four bytes:
- ** 60 2C 20 02
- ** being nfix .O+0
- ** pfix .O+C
- ** pfix .O+0
- ** jump .O+2
- **
- ** The nfix operator is used, so that the startup code will be
- ** compatible with the whole Tp family. (lies, damn lies, it'll never
- ** work in a month of Sundays).
- **
- ** The nfix nyble is the 1s complement of the nyble value you
- ** want to load - in this case we wanted 'F' so we nfix loaded '0'.
- */
+ ** We now need to insert a short boot section into
+ ** the memory at the end of Sram2. This is normally (de)composed
+ ** of the last eight bytes of the download code. The
+ ** download has been assembled/compiled to expect to be
+ ** loaded from 0x7FFF downwards. We have loaded it
+ ** at some other address. The startup code goes into the small
+ ** ram window at Sram2, in the last 8 bytes, which are really
+ ** at addresses 0x7FF8-0x7FFF.
+ **
+ ** If the loadbase is, say, 0x7C00, then we need to branch to
+ ** address 0x7BFE to run the host.bin startup code. We assemble
+ ** this jump manually.
+ **
+ ** The two byte sequence 60 08 is loaded into memory at address
+ ** 0x7FFE,F. This is a local branch to location 0x7FF8 (60 is nfix 0,
+ ** which adds '0' to the .O register, complements .O, and then shifts
+ ** it left by 4 bit positions, 08 is a jump .O+8 instruction. This will
+ ** add 8 to .O (which was 0xFFF0), and will branch RELATIVE to the new
+ ** location. Now, the branch starts from the value of .PC (or .IP or
+ ** whatever the bloody register is called on this chip), and the .PC
+ ** will be pointing to the location AFTER the branch, in this case
+ ** .PC == 0x8000, so the branch will be to 0x8000+0xFFF8 = 0x7FF8.
+ **
+ ** A long branch is coded at 0x7FF8. This consists of loading a four
+ ** byte offset into .O using nfix (as above) and pfix operators. The
+ ** pfix operates in exactly the same way as the nfix operator, but
+ ** without the complement operation. The offset, of course, must be
+ ** relative to the address of the byte AFTER the branch instruction,
+ ** which will be (urm) 0x7FFC, so, our final destination of the branch
+ ** (loadbase-2), has to be reached from here. Imagine that the loadbase
+ ** is 0x7C00 (which it is), then we will need to branch to 0x7BFE (which
+ ** is the first byte of the initial two byte short local branch of the
+ ** download code).
+ **
+ ** To code a jump from 0x7FFC (which is where the branch will start
+ ** from) to 0x7BFE, we will need to branch 0xFC02 bytes (0x7FFC+0xFC02)=
+ ** 0x7BFE.
+ ** This will be coded as four bytes:
+ ** 60 2C 20 02
+ ** being nfix .O+0
+ ** pfix .O+C
+ ** pfix .O+0
+ ** jump .O+2
+ **
+ ** The nfix operator is used, so that the startup code will be
+ ** compatible with the whole Tp family. (lies, damn lies, it'll never
+ ** work in a month of Sundays).
+ **
+ ** The nfix nyble is the 1s complement of the nyble value you
+ ** want to load - in this case we wanted 'F' so we nfix loaded '0'.
+ */
/*
- ** Dest points to the top 8 bytes of Sram2. The Tp jumps
- ** to 0x7FFE at reset time, and starts executing. This is
- ** a short branch to 0x7FF8, where a long branch is coded.
- */
+ ** Dest points to the top 8 bytes of Sram2. The Tp jumps
+ ** to 0x7FFE at reset time, and starts executing. This is
+ ** a short branch to 0x7FF8, where a long branch is coded.
+ */
- DestP = (BYTE *)&Cad[0x7FF8]; /* <<<---- READ THE ABOVE COMMENTS */
+ DestP = (u8 *) &Cad[0x7FF8]; /* <<<---- READ THE ABOVE COMMENTS */
#define NFIX(N) (0x60 | (N)) /* .O = (~(.O + N))<<4 */
#define PFIX(N) (0x20 | (N)) /* .O = (.O + N)<<4 */
-#define JUMP(N) (0x00 | (N)) /* .PC = .PC + .O */
+#define JUMP(N) (0x00 | (N)) /* .PC = .PC + .O */
/*
- ** 0x7FFC is the address of the location following the last byte of
- ** the four byte jump instruction.
- ** READ THE ABOVE COMMENTS
- **
- ** offset is (TO-FROM) % MEMSIZE, but with compound buggering about.
- ** Memsize is 64K for this range of Tp, so offset is a short (unsigned,
- ** cos I don't understand 2's complement).
- */
- offset = (p->RIOConf.HostLoadBase-2)-0x7FFC;
- WBYTE( DestP[0] , NFIX(((ushort)(~offset) >> (ushort)12) & 0xF) );
- WBYTE( DestP[1] , PFIX(( offset >> 8) & 0xF) );
- WBYTE( DestP[2] , PFIX(( offset >> 4) & 0xF) );
- WBYTE( DestP[3] , JUMP( offset & 0xF) );
-
- WBYTE( DestP[6] , NFIX(0) );
- WBYTE( DestP[7] , JUMP(8) );
-
- rio_dprintk (RIO_DEBUG_BOOT, "host loadbase is 0x%x\n",p->RIOConf.HostLoadBase);
- rio_dprintk (RIO_DEBUG_BOOT, "startup offset is 0x%x\n",offset);
+ ** 0x7FFC is the address of the location following the last byte of
+ ** the four byte jump instruction.
+ ** READ THE ABOVE COMMENTS
+ **
+ ** offset is (TO-FROM) % MEMSIZE, but with compound buggering about.
+ ** Memsize is 64K for this range of Tp, so offset is a short (unsigned,
+ ** cos I don't understand 2's complement).
+ */
+ offset = (p->RIOConf.HostLoadBase - 2) - 0x7FFC;
+
+ writeb(NFIX(((unsigned short) (~offset) >> (unsigned short) 12) & 0xF), DestP);
+ writeb(PFIX((offset >> 8) & 0xF), DestP + 1);
+ writeb(PFIX((offset >> 4) & 0xF), DestP + 2);
+ writeb(JUMP(offset & 0xF), DestP + 3);
+
+ writeb(NFIX(0), DestP + 6);
+ writeb(JUMP(8), DestP + 7);
+
+ rio_dprintk(RIO_DEBUG_BOOT, "host loadbase is 0x%x\n", p->RIOConf.HostLoadBase);
+ rio_dprintk(RIO_DEBUG_BOOT, "startup offset is 0x%x\n", offset);
/*
- ** Flag what is going on
- */
+ ** Flag what is going on
+ */
HostP->Flags &= ~RUN_STATE;
HostP->Flags |= RC_STARTUP;
/*
- ** Grab a copy of the current ParmMap pointer, so we
- ** can tell when it has changed.
- */
- OldParmMap = RWORD(HostP->__ParmMapR);
+ ** Grab a copy of the current ParmMap pointer, so we
+ ** can tell when it has changed.
+ */
+ OldParmMap = readw(&HostP->__ParmMapR);
- rio_dprintk (RIO_DEBUG_BOOT, "Original parmmap is 0x%x\n",OldParmMap);
+ rio_dprintk(RIO_DEBUG_BOOT, "Original parmmap is 0x%x\n", OldParmMap);
/*
- ** And start it running (I hope).
- ** As there is nothing dodgy or obscure about the
- ** above code, this is guaranteed to work every time.
- */
- rio_dprintk (RIO_DEBUG_BOOT, "Host Type = 0x%x, Mode = 0x%x, IVec = 0x%x\n",
- HostP->Type, HostP->Mode, HostP->Ivec);
+ ** And start it running (I hope).
+ ** As there is nothing dodgy or obscure about the
+ ** above code, this is guaranteed to work every time.
+ */
+ rio_dprintk(RIO_DEBUG_BOOT, "Host Type = 0x%x, Mode = 0x%x, IVec = 0x%x\n", HostP->Type, HostP->Mode, HostP->Ivec);
rio_start_card_running(HostP);
- rio_dprintk (RIO_DEBUG_BOOT, "Set control port\n");
+ rio_dprintk(RIO_DEBUG_BOOT, "Set control port\n");
/*
- ** Now, wait for upto five seconds for the Tp to setup the parmmap
- ** pointer:
- */
- for ( wait_count=0; (wait_count<p->RIOConf.StartupTime)&&
- (RWORD(HostP->__ParmMapR)==OldParmMap); wait_count++ ) {
- rio_dprintk (RIO_DEBUG_BOOT, "Checkout %d, 0x%x\n",wait_count,RWORD(HostP->__ParmMapR));
- delay(HostP, HUNDRED_MS);
+ ** Now, wait for upto five seconds for the Tp to setup the parmmap
+ ** pointer:
+ */
+ for (wait_count = 0; (wait_count < p->RIOConf.StartupTime) && (readw(&HostP->__ParmMapR) == OldParmMap); wait_count++) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Checkout %d, 0x%x\n", wait_count, readw(&HostP->__ParmMapR));
+ mdelay(100);
}
/*
- ** If the parmmap pointer is unchanged, then the host code
- ** has crashed & burned in a really spectacular way
- */
- if ( RWORD(HostP->__ParmMapR) == OldParmMap ) {
- rio_dprintk (RIO_DEBUG_BOOT, "parmmap 0x%x\n", RWORD(HostP->__ParmMapR));
- rio_dprintk (RIO_DEBUG_BOOT, "RIO Mesg Run Fail\n");
-
-#define HOST_DISABLE \
- HostP->Flags &= ~RUN_STATE; \
- HostP->Flags |= RC_STUFFED; \
- RIOHostReset( HostP->Type, (struct DpRam *)HostP->CardP, HostP->Slot );\
- continue
-
- HOST_DISABLE;
+ ** If the parmmap pointer is unchanged, then the host code
+ ** has crashed & burned in a really spectacular way
+ */
+ if (readw(&HostP->__ParmMapR) == OldParmMap) {
+ rio_dprintk(RIO_DEBUG_BOOT, "parmmap 0x%x\n", readw(&HostP->__ParmMapR));
+ rio_dprintk(RIO_DEBUG_BOOT, "RIO Mesg Run Fail\n");
+ HostP->Flags &= ~RUN_STATE;
+ HostP->Flags |= RC_STUFFED;
+ RIOHostReset( HostP->Type, (struct DpRam *)HostP->CardP, HostP->Slot );
+ continue;
}
- rio_dprintk (RIO_DEBUG_BOOT, "Running 0x%x\n", RWORD(HostP->__ParmMapR));
+ rio_dprintk(RIO_DEBUG_BOOT, "Running 0x%x\n", readw(&HostP->__ParmMapR));
/*
- ** Well, the board thought it was OK, and setup its parmmap
- ** pointer. For the time being, we will pretend that this
- ** board is running, and check out what the error flag says.
- */
+ ** Well, the board thought it was OK, and setup its parmmap
+ ** pointer. For the time being, we will pretend that this
+ ** board is running, and check out what the error flag says.
+ */
/*
- ** Grab a 32 bit pointer to the parmmap structure
- */
- ParmMapP = (PARM_MAP *)RIO_PTR(Cad,RWORD(HostP->__ParmMapR));
- rio_dprintk (RIO_DEBUG_BOOT, "ParmMapP : %x\n", (int)ParmMapP);
- ParmMapP = (PARM_MAP *)((unsigned long)Cad +
- (unsigned long)((RWORD((HostP->__ParmMapR))) & 0xFFFF));
- rio_dprintk (RIO_DEBUG_BOOT, "ParmMapP : %x\n", (int)ParmMapP);
+ ** Grab a 32 bit pointer to the parmmap structure
+ */
+ ParmMapP = (PARM_MAP *) RIO_PTR(Cad, readw(&HostP->__ParmMapR));
+ rio_dprintk(RIO_DEBUG_BOOT, "ParmMapP : %p\n", ParmMapP);
+ ParmMapP = (PARM_MAP *) ((unsigned long) Cad + readw(&HostP->__ParmMapR));
+ rio_dprintk(RIO_DEBUG_BOOT, "ParmMapP : %p\n", ParmMapP);
/*
- ** The links entry should be 0xFFFF; we set it up
- ** with a mask to say how many PHBs to use, and
- ** which links to use.
- */
- if ( (RWORD(ParmMapP->links) & 0xFFFF) != 0xFFFF ) {
- rio_dprintk (RIO_DEBUG_BOOT, "RIO Mesg Run Fail %s\n", HostP->Name);
- rio_dprintk (RIO_DEBUG_BOOT, "Links = 0x%x\n",RWORD(ParmMapP->links));
- HOST_DISABLE;
+ ** The links entry should be 0xFFFF; we set it up
+ ** with a mask to say how many PHBs to use, and
+ ** which links to use.
+ */
+ if (readw(&ParmMapP->links) != 0xFFFF) {
+ rio_dprintk(RIO_DEBUG_BOOT, "RIO Mesg Run Fail %s\n", HostP->Name);
+ rio_dprintk(RIO_DEBUG_BOOT, "Links = 0x%x\n", readw(&ParmMapP->links));
+ HostP->Flags &= ~RUN_STATE;
+ HostP->Flags |= RC_STUFFED;
+ RIOHostReset( HostP->Type, (struct DpRam *)HostP->CardP, HostP->Slot );
+ continue;
}
- WWORD(ParmMapP->links , RIO_LINK_ENABLE);
+ writew(RIO_LINK_ENABLE, &ParmMapP->links);
/*
- ** now wait for the card to set all the parmmap->XXX stuff
- ** this is a wait of upto two seconds....
- */
- rio_dprintk (RIO_DEBUG_BOOT, "Looking for init_done - %d ticks\n",p->RIOConf.StartupTime);
+ ** now wait for the card to set all the parmmap->XXX stuff
+ ** this is a wait of upto two seconds....
+ */
+ rio_dprintk(RIO_DEBUG_BOOT, "Looking for init_done - %d ticks\n", p->RIOConf.StartupTime);
HostP->timeout_id = 0;
- for ( wait_count=0; (wait_count<p->RIOConf.StartupTime) &&
- !RWORD(ParmMapP->init_done); wait_count++ ) {
- rio_dprintk (RIO_DEBUG_BOOT, "Waiting for init_done\n");
- delay(HostP, HUNDRED_MS);
+ for (wait_count = 0; (wait_count < p->RIOConf.StartupTime) && !readw(&ParmMapP->init_done); wait_count++) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Waiting for init_done\n");
+ mdelay(100);
}
- rio_dprintk (RIO_DEBUG_BOOT, "OK! init_done!\n");
-
- if (RWORD(ParmMapP->error) != E_NO_ERROR ||
- !RWORD(ParmMapP->init_done) ) {
- rio_dprintk (RIO_DEBUG_BOOT, "RIO Mesg Run Fail %s\n", HostP->Name);
- rio_dprintk (RIO_DEBUG_BOOT, "Timedout waiting for init_done\n");
- HOST_DISABLE;
+ rio_dprintk(RIO_DEBUG_BOOT, "OK! init_done!\n");
+
+ if (readw(&ParmMapP->error) != E_NO_ERROR || !readw(&ParmMapP->init_done)) {
+ rio_dprintk(RIO_DEBUG_BOOT, "RIO Mesg Run Fail %s\n", HostP->Name);
+ rio_dprintk(RIO_DEBUG_BOOT, "Timedout waiting for init_done\n");
+ HostP->Flags &= ~RUN_STATE;
+ HostP->Flags |= RC_STUFFED;
+ RIOHostReset( HostP->Type, (struct DpRam *)HostP->CardP, HostP->Slot );
+ continue;
}
- rio_dprintk (RIO_DEBUG_BOOT, "Got init_done\n");
+ rio_dprintk(RIO_DEBUG_BOOT, "Got init_done\n");
/*
- ** It runs! It runs!
- */
- rio_dprintk (RIO_DEBUG_BOOT, "Host ID %x Running\n",HostP->UniqueNum);
+ ** It runs! It runs!
+ */
+ rio_dprintk(RIO_DEBUG_BOOT, "Host ID %x Running\n", HostP->UniqueNum);
/*
- ** set the time period between interrupts.
- */
- WWORD(ParmMapP->timer, (short)p->RIOConf.Timer );
+ ** set the time period between interrupts.
+ */
+ writew(p->RIOConf.Timer, &ParmMapP->timer);
/*
- ** Translate all the 16 bit pointers in the __ParmMapR into
- ** 32 bit pointers for the driver.
- */
- HostP->ParmMapP = ParmMapP;
- HostP->PhbP = (PHB*)RIO_PTR(Cad,RWORD(ParmMapP->phb_ptr));
- HostP->RupP = (RUP*)RIO_PTR(Cad,RWORD(ParmMapP->rups));
- HostP->PhbNumP = (ushort*)RIO_PTR(Cad,RWORD(ParmMapP->phb_num_ptr));
- HostP->LinkStrP = (LPB*)RIO_PTR(Cad,RWORD(ParmMapP->link_str_ptr));
+ ** Translate all the 16 bit pointers in the __ParmMapR into
+ ** 32 bit pointers for the driver in ioremap space.
+ */
+ HostP->ParmMapP = ParmMapP;
+ HostP->PhbP = (struct PHB *) RIO_PTR(Cad, readw(&ParmMapP->phb_ptr));
+ HostP->RupP = (struct RUP *) RIO_PTR(Cad, readw(&ParmMapP->rups));
+ HostP->PhbNumP = (unsigned short *) RIO_PTR(Cad, readw(&ParmMapP->phb_num_ptr));
+ HostP->LinkStrP = (struct LPB *) RIO_PTR(Cad, readw(&ParmMapP->link_str_ptr));
/*
- ** point the UnixRups at the real Rups
- */
- for ( RupN = 0; RupN<MAX_RUP; RupN++ ) {
- HostP->UnixRups[RupN].RupP = &HostP->RupP[RupN];
- HostP->UnixRups[RupN].Id = RupN+1;
+ ** point the UnixRups at the real Rups
+ */
+ for (RupN = 0; RupN < MAX_RUP; RupN++) {
+ HostP->UnixRups[RupN].RupP = &HostP->RupP[RupN];
+ HostP->UnixRups[RupN].Id = RupN + 1;
HostP->UnixRups[RupN].BaseSysPort = NO_PORT;
spin_lock_init(&HostP->UnixRups[RupN].RupLock);
}
- for ( RupN = 0; RupN<LINKS_PER_UNIT; RupN++ ) {
- HostP->UnixRups[RupN+MAX_RUP].RupP = &HostP->LinkStrP[RupN].rup;
- HostP->UnixRups[RupN+MAX_RUP].Id = 0;
- HostP->UnixRups[RupN+MAX_RUP].BaseSysPort = NO_PORT;
- spin_lock_init(&HostP->UnixRups[RupN+MAX_RUP].RupLock);
+ for (RupN = 0; RupN < LINKS_PER_UNIT; RupN++) {
+ HostP->UnixRups[RupN + MAX_RUP].RupP = &HostP->LinkStrP[RupN].rup;
+ HostP->UnixRups[RupN + MAX_RUP].Id = 0;
+ HostP->UnixRups[RupN + MAX_RUP].BaseSysPort = NO_PORT;
+ spin_lock_init(&HostP->UnixRups[RupN + MAX_RUP].RupLock);
}
/*
- ** point the PortP->Phbs at the real Phbs
- */
- for ( PortN=p->RIOFirstPortsMapped;
- PortN<p->RIOLastPortsMapped+PORTS_PER_RTA; PortN++ ) {
- if ( p->RIOPortp[PortN]->HostP == HostP ) {
+ ** point the PortP->Phbs at the real Phbs
+ */
+ for (PortN = p->RIOFirstPortsMapped; PortN < p->RIOLastPortsMapped + PORTS_PER_RTA; PortN++) {
+ if (p->RIOPortp[PortN]->HostP == HostP) {
struct Port *PortP = p->RIOPortp[PortN];
struct PHB *PhbP;
/* int oldspl; */
- if ( !PortP->Mapped )
+ if (!PortP->Mapped)
continue;
PhbP = &HostP->PhbP[PortP->HostPort];
@@ -610,641 +550,522 @@ register struct DownLoad *rbp;
PortP->PhbP = PhbP;
- PortP->TxAdd = (WORD *)RIO_PTR(Cad,RWORD(PhbP->tx_add));
- PortP->TxStart = (WORD *)RIO_PTR(Cad,RWORD(PhbP->tx_start));
- PortP->TxEnd = (WORD *)RIO_PTR(Cad,RWORD(PhbP->tx_end));
- PortP->RxRemove = (WORD *)RIO_PTR(Cad,RWORD(PhbP->rx_remove));
- PortP->RxStart = (WORD *)RIO_PTR(Cad,RWORD(PhbP->rx_start));
- PortP->RxEnd = (WORD *)RIO_PTR(Cad,RWORD(PhbP->rx_end));
+ PortP->TxAdd = (u16 *) RIO_PTR(Cad, readw(&PhbP->tx_add));
+ PortP->TxStart = (u16 *) RIO_PTR(Cad, readw(&PhbP->tx_start));
+ PortP->TxEnd = (u16 *) RIO_PTR(Cad, readw(&PhbP->tx_end));
+ PortP->RxRemove = (u16 *) RIO_PTR(Cad, readw(&PhbP->rx_remove));
+ PortP->RxStart = (u16 *) RIO_PTR(Cad, readw(&PhbP->rx_start));
+ PortP->RxEnd = (u16 *) RIO_PTR(Cad, readw(&PhbP->rx_end));
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
/*
- ** point the UnixRup at the base SysPort
- */
- if ( !(PortN % PORTS_PER_RTA) )
+ ** point the UnixRup at the base SysPort
+ */
+ if (!(PortN % PORTS_PER_RTA))
HostP->UnixRups[PortP->RupNum].BaseSysPort = PortN;
}
}
- rio_dprintk (RIO_DEBUG_BOOT, "Set the card running... \n");
+ rio_dprintk(RIO_DEBUG_BOOT, "Set the card running... \n");
/*
- ** last thing - show the world that everything is in place
- */
+ ** last thing - show the world that everything is in place
+ */
HostP->Flags &= ~RUN_STATE;
HostP->Flags |= RC_RUNNING;
}
/*
- ** MPX always uses a poller. This is actually patched into the system
- ** configuration and called directly from each clock tick.
- **
- */
+ ** MPX always uses a poller. This is actually patched into the system
+ ** configuration and called directly from each clock tick.
+ **
+ */
p->RIOPolling = 1;
p->RIOSystemUp++;
-
- rio_dprintk (RIO_DEBUG_BOOT, "Done everything %x\n", HostP->Ivec);
- func_exit ();
+
+ rio_dprintk(RIO_DEBUG_BOOT, "Done everything %x\n", HostP->Ivec);
+ func_exit();
return 0;
}
-/*
-** Boot an RTA. If we have successfully processed this boot, then
-** return 1. If we havent, then return 0.
-*/
-int
-RIOBootRup( p, Rup, HostP, PacketP)
-struct rio_info * p;
-uint Rup;
-struct Host *HostP;
-struct PKT *PacketP;
+/**
+ * RIOBootRup - Boot an RTA
+ * @p: rio we are working with
+ * @Rup: Rup number
+ * @HostP: host object
+ * @PacketP: packet to use
+ *
+ * If we have successfully processed this boot, then
+ * return 1. If we havent, then return 0.
+ */
+
+int RIOBootRup(struct rio_info *p, unsigned int Rup, struct Host *HostP, struct PKT *PacketP)
{
- struct PktCmd *PktCmdP = (struct PktCmd *)PacketP->data;
+ struct PktCmd *PktCmdP = (struct PktCmd *) PacketP->data;
struct PktCmd_M *PktReplyP;
struct CmdBlk *CmdBlkP;
- uint sequence;
+ unsigned int sequence;
/*
- ** If we haven't been told what to boot, we can't boot it.
- */
- if ( p->RIONumBootPkts == 0 ) {
- rio_dprintk (RIO_DEBUG_BOOT, "No RTA code to download yet\n");
+ ** If we haven't been told what to boot, we can't boot it.
+ */
+ if (p->RIONumBootPkts == 0) {
+ rio_dprintk(RIO_DEBUG_BOOT, "No RTA code to download yet\n");
return 0;
}
- /* rio_dprint(RIO_DEBUG_BOOT, NULL,DBG_BOOT,"Incoming command packet\n"); */
- /* ShowPacket( DBG_BOOT, PacketP ); */
-
/*
- ** Special case of boot completed - if we get one of these then we
- ** don't need a command block. For all other cases we do, so handle
- ** this first and then get a command block, then handle every other
- ** case, relinquishing the command block if disaster strikes!
- */
- if ( (RBYTE(PacketP->len) & PKT_CMD_BIT) &&
- (RBYTE(PktCmdP->Command)==BOOT_COMPLETED) )
- return RIOBootComplete(p, HostP, Rup, PktCmdP );
+ ** Special case of boot completed - if we get one of these then we
+ ** don't need a command block. For all other cases we do, so handle
+ ** this first and then get a command block, then handle every other
+ ** case, relinquishing the command block if disaster strikes!
+ */
+ if ((readb(&PacketP->len) & PKT_CMD_BIT) && (readb(&PktCmdP->Command) == BOOT_COMPLETED))
+ return RIOBootComplete(p, HostP, Rup, PktCmdP);
/*
- ** try to unhook a command block from the command free list.
- */
- if ( !(CmdBlkP = RIOGetCmdBlk()) ) {
- rio_dprintk (RIO_DEBUG_BOOT, "No command blocks to boot RTA! come back later.\n");
+ ** Try to allocate a command block. This is in kernel space
+ */
+ if (!(CmdBlkP = RIOGetCmdBlk())) {
+ rio_dprintk(RIO_DEBUG_BOOT, "No command blocks to boot RTA! come back later.\n");
return 0;
}
/*
- ** Fill in the default info on the command block
- */
- CmdBlkP->Packet.dest_unit = Rup < (ushort)MAX_RUP ? Rup : 0;
+ ** Fill in the default info on the command block
+ */
+ CmdBlkP->Packet.dest_unit = Rup < (unsigned short) MAX_RUP ? Rup : 0;
CmdBlkP->Packet.dest_port = BOOT_RUP;
- CmdBlkP->Packet.src_unit = 0;
- CmdBlkP->Packet.src_port = BOOT_RUP;
+ CmdBlkP->Packet.src_unit = 0;
+ CmdBlkP->Packet.src_port = BOOT_RUP;
CmdBlkP->PreFuncP = CmdBlkP->PostFuncP = NULL;
- PktReplyP = (struct PktCmd_M *)CmdBlkP->Packet.data;
+ PktReplyP = (struct PktCmd_M *) CmdBlkP->Packet.data;
/*
- ** process COMMANDS on the boot rup!
- */
- if ( RBYTE(PacketP->len) & PKT_CMD_BIT ) {
+ ** process COMMANDS on the boot rup!
+ */
+ if (readb(&PacketP->len) & PKT_CMD_BIT) {
/*
- ** We only expect one type of command - a BOOT_REQUEST!
- */
- if ( RBYTE(PktCmdP->Command) != BOOT_REQUEST ) {
- rio_dprintk (RIO_DEBUG_BOOT, "Unexpected command %d on BOOT RUP %d of host %d\n",
- PktCmdP->Command,Rup,HostP-p->RIOHosts);
- ShowPacket( DBG_BOOT, PacketP );
- RIOFreeCmdBlk( CmdBlkP );
+ ** We only expect one type of command - a BOOT_REQUEST!
+ */
+ if (readb(&PktCmdP->Command) != BOOT_REQUEST) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Unexpected command %d on BOOT RUP %d of host %Zd\n", readb(&PktCmdP->Command), Rup, HostP - p->RIOHosts);
+ RIOFreeCmdBlk(CmdBlkP);
return 1;
}
/*
- ** Build a Boot Sequence command block
- **
- ** 02.03.1999 ARG - ESIL 0820 fix
- ** We no longer need to use "Boot Mode", we'll always allow
- ** boot requests - the boot will not complete if the device
- ** appears in the bindings table.
- ** So, this conditional is not required ...
- **
- if (p->RIOBootMode == RC_BOOT_NONE)
- **
- ** If the system is in slave mode, and a boot request is
- ** received, set command to BOOT_ABORT so that the boot
- ** will not complete.
- **
- PktReplyP->Command = BOOT_ABORT;
- else
- **
- ** We'll just (always) set the command field in packet reply
- ** to allow an attempted boot sequence :
- */
+ ** Build a Boot Sequence command block
+ **
+ ** We no longer need to use "Boot Mode", we'll always allow
+ ** boot requests - the boot will not complete if the device
+ ** appears in the bindings table.
+ **
+ ** We'll just (always) set the command field in packet reply
+ ** to allow an attempted boot sequence :
+ */
PktReplyP->Command = BOOT_SEQUENCE;
PktReplyP->BootSequence.NumPackets = p->RIONumBootPkts;
- PktReplyP->BootSequence.LoadBase = p->RIOConf.RtaLoadBase;
- PktReplyP->BootSequence.CodeSize = p->RIOBootCount;
+ PktReplyP->BootSequence.LoadBase = p->RIOConf.RtaLoadBase;
+ PktReplyP->BootSequence.CodeSize = p->RIOBootCount;
- CmdBlkP->Packet.len = BOOT_SEQUENCE_LEN | PKT_CMD_BIT;
+ CmdBlkP->Packet.len = BOOT_SEQUENCE_LEN | PKT_CMD_BIT;
- bcopy("BOOT",(void *)&CmdBlkP->Packet.data[BOOT_SEQUENCE_LEN],4);
+ memcpy((void *) &CmdBlkP->Packet.data[BOOT_SEQUENCE_LEN], "BOOT", 4);
- rio_dprintk (RIO_DEBUG_BOOT, "Boot RTA on Host %d Rup %d - %d (0x%x) packets to 0x%x\n",
- HostP-p->RIOHosts, Rup, p->RIONumBootPkts, p->RIONumBootPkts,
- p->RIOConf.RtaLoadBase);
+ rio_dprintk(RIO_DEBUG_BOOT, "Boot RTA on Host %Zd Rup %d - %d (0x%x) packets to 0x%x\n", HostP - p->RIOHosts, Rup, p->RIONumBootPkts, p->RIONumBootPkts, p->RIOConf.RtaLoadBase);
/*
- ** If this host is in slave mode, send the RTA an invalid boot
- ** sequence command block to force it to kill the boot. We wait
- ** for half a second before sending this packet to prevent the RTA
- ** attempting to boot too often. The master host should then grab
- ** the RTA and make it its own.
- */
+ ** If this host is in slave mode, send the RTA an invalid boot
+ ** sequence command block to force it to kill the boot. We wait
+ ** for half a second before sending this packet to prevent the RTA
+ ** attempting to boot too often. The master host should then grab
+ ** the RTA and make it its own.
+ */
p->RIOBooting++;
- RIOQueueCmdBlk( HostP, Rup, CmdBlkP );
+ RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
return 1;
}
/*
- ** It is a request for boot data.
- */
- sequence = RWORD(PktCmdP->Sequence);
+ ** It is a request for boot data.
+ */
+ sequence = readw(&PktCmdP->Sequence);
- rio_dprintk (RIO_DEBUG_BOOT, "Boot block %d on Host %d Rup%d\n",sequence,HostP-p->RIOHosts,Rup);
+ rio_dprintk(RIO_DEBUG_BOOT, "Boot block %d on Host %Zd Rup%d\n", sequence, HostP - p->RIOHosts, Rup);
- if ( sequence >= p->RIONumBootPkts ) {
- rio_dprintk (RIO_DEBUG_BOOT, "Got a request for packet %d, max is %d\n", sequence,
- p->RIONumBootPkts);
- ShowPacket( DBG_BOOT, PacketP );
+ if (sequence >= p->RIONumBootPkts) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Got a request for packet %d, max is %d\n", sequence, p->RIONumBootPkts);
}
PktReplyP->Sequence = sequence;
-
- bcopy( p->RIOBootPackets[ p->RIONumBootPkts - sequence - 1 ],
- PktReplyP->BootData, RTA_BOOT_DATA_SIZE );
-
+ memcpy(PktReplyP->BootData, p->RIOBootPackets[p->RIONumBootPkts - sequence - 1], RTA_BOOT_DATA_SIZE);
CmdBlkP->Packet.len = PKT_MAX_DATA_LEN;
- ShowPacket( DBG_BOOT, &CmdBlkP->Packet );
- RIOQueueCmdBlk( HostP, Rup, CmdBlkP );
+ RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
return 1;
}
-/*
-** This function is called when an RTA been booted.
-** If booted by a host, HostP->HostUniqueNum is the booting host.
-** If booted by an RTA, HostP->Mapping[Rup].RtaUniqueNum is the booting RTA.
-** RtaUniq is the booted RTA.
-*/
-static int RIOBootComplete( struct rio_info *p, struct Host *HostP, uint Rup, struct PktCmd *PktCmdP )
+/**
+ * RIOBootComplete - RTA boot is done
+ * @p: RIO we are working with
+ * @HostP: Host structure
+ * @Rup: RUP being used
+ * @PktCmdP: Packet command that was used
+ *
+ * This function is called when an RTA been booted.
+ * If booted by a host, HostP->HostUniqueNum is the booting host.
+ * If booted by an RTA, HostP->Mapping[Rup].RtaUniqueNum is the booting RTA.
+ * RtaUniq is the booted RTA.
+ */
+
+static int RIOBootComplete(struct rio_info *p, struct Host *HostP, unsigned int Rup, struct PktCmd *PktCmdP)
{
- struct Map *MapP = NULL;
- struct Map *MapP2 = NULL;
- int Flag;
- int found;
- int host, rta;
- int EmptySlot = -1;
- int entry, entry2;
- char *MyType, *MyName;
- uint MyLink;
- ushort RtaType;
- uint RtaUniq = (RBYTE(PktCmdP->UniqNum[0])) +
- (RBYTE(PktCmdP->UniqNum[1]) << 8) +
- (RBYTE(PktCmdP->UniqNum[2]) << 16) +
- (RBYTE(PktCmdP->UniqNum[3]) << 24);
-
- /* Was RIOBooting-- . That's bad. If an RTA sends two of them, the
- driver will never think that the RTA has booted... -- REW */
+ struct Map *MapP = NULL;
+ struct Map *MapP2 = NULL;
+ int Flag;
+ int found;
+ int host, rta;
+ int EmptySlot = -1;
+ int entry, entry2;
+ char *MyType, *MyName;
+ unsigned int MyLink;
+ unsigned short RtaType;
+ u32 RtaUniq = (readb(&PktCmdP->UniqNum[0])) + (readb(&PktCmdP->UniqNum[1]) << 8) + (readb(&PktCmdP->UniqNum[2]) << 16) + (readb(&PktCmdP->UniqNum[3]) << 24);
+
p->RIOBooting = 0;
- rio_dprintk (RIO_DEBUG_BOOT, "RTA Boot completed - BootInProgress now %d\n", p->RIOBooting);
+ rio_dprintk(RIO_DEBUG_BOOT, "RTA Boot completed - BootInProgress now %d\n", p->RIOBooting);
/*
- ** Determine type of unit (16/8 port RTA).
- */
+ ** Determine type of unit (16/8 port RTA).
+ */
+
RtaType = GetUnitType(RtaUniq);
- if ( Rup >= (ushort)MAX_RUP ) {
- rio_dprintk (RIO_DEBUG_BOOT, "RIO: Host %s has booted an RTA(%d) on link %c\n",
- HostP->Name, 8 * RtaType, RBYTE(PktCmdP->LinkNum)+'A');
- } else {
- rio_dprintk (RIO_DEBUG_BOOT, "RIO: RTA %s has booted an RTA(%d) on link %c\n",
- HostP->Mapping[Rup].Name, 8 * RtaType,
- RBYTE(PktCmdP->LinkNum)+'A');
- }
+ if (Rup >= (unsigned short) MAX_RUP)
+ rio_dprintk(RIO_DEBUG_BOOT, "RIO: Host %s has booted an RTA(%d) on link %c\n", HostP->Name, 8 * RtaType, readb(&PktCmdP->LinkNum) + 'A');
+ else
+ rio_dprintk(RIO_DEBUG_BOOT, "RIO: RTA %s has booted an RTA(%d) on link %c\n", HostP->Mapping[Rup].Name, 8 * RtaType, readb(&PktCmdP->LinkNum) + 'A');
- rio_dprintk (RIO_DEBUG_BOOT, "UniqNum is 0x%x\n",RtaUniq);
+ rio_dprintk(RIO_DEBUG_BOOT, "UniqNum is 0x%x\n", RtaUniq);
- if ( ( RtaUniq == 0x00000000 ) || ( RtaUniq == 0xffffffff ) )
- {
- rio_dprintk (RIO_DEBUG_BOOT, "Illegal RTA Uniq Number\n");
- return TRUE;
+ if (RtaUniq == 0x00000000 || RtaUniq == 0xffffffff) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Illegal RTA Uniq Number\n");
+ return 1;
}
/*
- ** If this RTA has just booted an RTA which doesn't belong to this
- ** system, or the system is in slave mode, do not attempt to create
- ** a new table entry for it.
- */
- if (!RIOBootOk(p, HostP, RtaUniq))
- {
- MyLink = RBYTE(PktCmdP->LinkNum);
- if (Rup < (ushort) MAX_RUP)
- {
- /*
- ** RtaUniq was clone booted (by this RTA). Instruct this RTA
- ** to hold off further attempts to boot on this link for 30
- ** seconds.
- */
- if (RIOSuspendBootRta(HostP, HostP->Mapping[Rup].ID, MyLink))
- {
- rio_dprintk (RIO_DEBUG_BOOT, "RTA failed to suspend booting on link %c\n",
- 'A' + MyLink);
- }
- }
- else
- {
- /*
- ** RtaUniq was booted by this host. Set the booting link
- ** to hold off for 30 seconds to give another unit a
- ** chance to boot it.
- */
- WWORD(HostP->LinkStrP[MyLink].WaitNoBoot, 30);
- }
- rio_dprintk (RIO_DEBUG_BOOT, "RTA %x not owned - suspend booting down link %c on unit %x\n",
- RtaUniq, 'A' + MyLink, HostP->Mapping[Rup].RtaUniqueNum);
- return TRUE;
+ ** If this RTA has just booted an RTA which doesn't belong to this
+ ** system, or the system is in slave mode, do not attempt to create
+ ** a new table entry for it.
+ */
+
+ if (!RIOBootOk(p, HostP, RtaUniq)) {
+ MyLink = readb(&PktCmdP->LinkNum);
+ if (Rup < (unsigned short) MAX_RUP) {
+ /*
+ ** RtaUniq was clone booted (by this RTA). Instruct this RTA
+ ** to hold off further attempts to boot on this link for 30
+ ** seconds.
+ */
+ if (RIOSuspendBootRta(HostP, HostP->Mapping[Rup].ID, MyLink)) {
+ rio_dprintk(RIO_DEBUG_BOOT, "RTA failed to suspend booting on link %c\n", 'A' + MyLink);
+ }
+ } else
+ /*
+ ** RtaUniq was booted by this host. Set the booting link
+ ** to hold off for 30 seconds to give another unit a
+ ** chance to boot it.
+ */
+ writew(30, &HostP->LinkStrP[MyLink].WaitNoBoot);
+ rio_dprintk(RIO_DEBUG_BOOT, "RTA %x not owned - suspend booting down link %c on unit %x\n", RtaUniq, 'A' + MyLink, HostP->Mapping[Rup].RtaUniqueNum);
+ return 1;
}
/*
- ** Check for a SLOT_IN_USE entry for this RTA attached to the
- ** current host card in the driver table.
- **
- ** If it exists, make a note that we have booted it. Other parts of
- ** the driver are interested in this information at a later date,
- ** in particular when the booting RTA asks for an ID for this unit,
- ** we must have set the BOOTED flag, and the NEWBOOT flag is used
- ** to force an open on any ports that where previously open on this
- ** unit.
- */
- for ( entry=0; entry<MAX_RUP; entry++ )
- {
- uint sysport;
-
- if ((HostP->Mapping[entry].Flags & SLOT_IN_USE) &&
- (HostP->Mapping[entry].RtaUniqueNum==RtaUniq))
- {
- HostP->Mapping[entry].Flags |= RTA_BOOTED|RTA_NEWBOOT;
-#ifdef NEED_TO_FIX
- RIO_SV_BROADCAST(HostP->svFlags[entry]);
-#endif
- if ( (sysport=HostP->Mapping[entry].SysPort) != NO_PORT )
- {
- if ( sysport < p->RIOFirstPortsBooted )
- p->RIOFirstPortsBooted = sysport;
- if ( sysport > p->RIOLastPortsBooted )
- p->RIOLastPortsBooted = sysport;
- /*
- ** For a 16 port RTA, check the second bank of 8 ports
- */
- if (RtaType == TYPE_RTA16)
- {
- entry2 = HostP->Mapping[entry].ID2 - 1;
- HostP->Mapping[entry2].Flags |= RTA_BOOTED|RTA_NEWBOOT;
-#ifdef NEED_TO_FIX
- RIO_SV_BROADCAST(HostP->svFlags[entry2]);
-#endif
- sysport = HostP->Mapping[entry2].SysPort;
- if ( sysport < p->RIOFirstPortsBooted )
- p->RIOFirstPortsBooted = sysport;
- if ( sysport > p->RIOLastPortsBooted )
- p->RIOLastPortsBooted = sysport;
- }
- }
- if (RtaType == TYPE_RTA16) {
- rio_dprintk (RIO_DEBUG_BOOT, "RTA will be given IDs %d+%d\n",
- entry+1, entry2+1);
- } else {
- rio_dprintk (RIO_DEBUG_BOOT, "RTA will be given ID %d\n",entry+1);
+ ** Check for a SLOT_IN_USE entry for this RTA attached to the
+ ** current host card in the driver table.
+ **
+ ** If it exists, make a note that we have booted it. Other parts of
+ ** the driver are interested in this information at a later date,
+ ** in particular when the booting RTA asks for an ID for this unit,
+ ** we must have set the BOOTED flag, and the NEWBOOT flag is used
+ ** to force an open on any ports that where previously open on this
+ ** unit.
+ */
+ for (entry = 0; entry < MAX_RUP; entry++) {
+ unsigned int sysport;
+
+ if ((HostP->Mapping[entry].Flags & SLOT_IN_USE) && (HostP->Mapping[entry].RtaUniqueNum == RtaUniq)) {
+ HostP->Mapping[entry].Flags |= RTA_BOOTED | RTA_NEWBOOT;
+ if ((sysport = HostP->Mapping[entry].SysPort) != NO_PORT) {
+ if (sysport < p->RIOFirstPortsBooted)
+ p->RIOFirstPortsBooted = sysport;
+ if (sysport > p->RIOLastPortsBooted)
+ p->RIOLastPortsBooted = sysport;
+ /*
+ ** For a 16 port RTA, check the second bank of 8 ports
+ */
+ if (RtaType == TYPE_RTA16) {
+ entry2 = HostP->Mapping[entry].ID2 - 1;
+ HostP->Mapping[entry2].Flags |= RTA_BOOTED | RTA_NEWBOOT;
+ sysport = HostP->Mapping[entry2].SysPort;
+ if (sysport < p->RIOFirstPortsBooted)
+ p->RIOFirstPortsBooted = sysport;
+ if (sysport > p->RIOLastPortsBooted)
+ p->RIOLastPortsBooted = sysport;
+ }
+ }
+ if (RtaType == TYPE_RTA16)
+ rio_dprintk(RIO_DEBUG_BOOT, "RTA will be given IDs %d+%d\n", entry + 1, entry2 + 1);
+ else
+ rio_dprintk(RIO_DEBUG_BOOT, "RTA will be given ID %d\n", entry + 1);
+ return 1;
}
- return TRUE;
- }
}
- rio_dprintk (RIO_DEBUG_BOOT, "RTA not configured for this host\n");
+ rio_dprintk(RIO_DEBUG_BOOT, "RTA not configured for this host\n");
- if ( Rup >= (ushort)MAX_RUP )
- {
- /*
- ** It was a host that did the booting
- */
- MyType = "Host";
- MyName = HostP->Name;
- }
- else
- {
- /*
- ** It was an RTA that did the booting
- */
- MyType = "RTA";
- MyName = HostP->Mapping[Rup].Name;
+ if (Rup >= (unsigned short) MAX_RUP) {
+ /*
+ ** It was a host that did the booting
+ */
+ MyType = "Host";
+ MyName = HostP->Name;
+ } else {
+ /*
+ ** It was an RTA that did the booting
+ */
+ MyType = "RTA";
+ MyName = HostP->Mapping[Rup].Name;
}
- MyLink = RBYTE(PktCmdP->LinkNum);
+ MyLink = readb(&PktCmdP->LinkNum);
/*
- ** There is no SLOT_IN_USE entry for this RTA attached to the current
- ** host card in the driver table.
- **
- ** Check for a SLOT_TENTATIVE entry for this RTA attached to the
- ** current host card in the driver table.
- **
- ** If we find one, then we re-use that slot.
- */
- for ( entry=0; entry<MAX_RUP; entry++ )
- {
- if ( (HostP->Mapping[entry].Flags & SLOT_TENTATIVE) &&
- (HostP->Mapping[entry].RtaUniqueNum == RtaUniq) )
- {
- if (RtaType == TYPE_RTA16)
- {
- entry2 = HostP->Mapping[entry].ID2 - 1;
- if ( (HostP->Mapping[entry2].Flags & SLOT_TENTATIVE) &&
- (HostP->Mapping[entry2].RtaUniqueNum == RtaUniq) )
- rio_dprintk (RIO_DEBUG_BOOT, "Found previous tentative slots (%d+%d)\n",
- entry, entry2);
- else
- continue;
+ ** There is no SLOT_IN_USE entry for this RTA attached to the current
+ ** host card in the driver table.
+ **
+ ** Check for a SLOT_TENTATIVE entry for this RTA attached to the
+ ** current host card in the driver table.
+ **
+ ** If we find one, then we re-use that slot.
+ */
+ for (entry = 0; entry < MAX_RUP; entry++) {
+ if ((HostP->Mapping[entry].Flags & SLOT_TENTATIVE) && (HostP->Mapping[entry].RtaUniqueNum == RtaUniq)) {
+ if (RtaType == TYPE_RTA16) {
+ entry2 = HostP->Mapping[entry].ID2 - 1;
+ if ((HostP->Mapping[entry2].Flags & SLOT_TENTATIVE) && (HostP->Mapping[entry2].RtaUniqueNum == RtaUniq))
+ rio_dprintk(RIO_DEBUG_BOOT, "Found previous tentative slots (%d+%d)\n", entry, entry2);
+ else
+ continue;
+ } else
+ rio_dprintk(RIO_DEBUG_BOOT, "Found previous tentative slot (%d)\n", entry);
+ if (!p->RIONoMessage)
+ printk("RTA connected to %s '%s' (%c) not configured.\n", MyType, MyName, MyLink + 'A');
+ return 1;
}
- else
- rio_dprintk (RIO_DEBUG_BOOT, "Found previous tentative slot (%d)\n",entry);
- if (! p->RIONoMessage)
- cprintf("RTA connected to %s '%s' (%c) not configured.\n",MyType,MyName,MyLink+'A');
- return TRUE;
- }
}
/*
- ** There is no SLOT_IN_USE or SLOT_TENTATIVE entry for this RTA
- ** attached to the current host card in the driver table.
- **
- ** Check if there is a SLOT_IN_USE or SLOT_TENTATIVE entry on another
- ** host for this RTA in the driver table.
- **
- ** For a SLOT_IN_USE entry on another host, we need to delete the RTA
- ** entry from the other host and add it to this host (using some of
- ** the functions from table.c which do this).
- ** For a SLOT_TENTATIVE entry on another host, we must cope with the
- ** following scenario:
- **
- ** + Plug 8 port RTA into host A. (This creates SLOT_TENTATIVE entry
- ** in table)
- ** + Unplug RTA and plug into host B. (We now have 2 SLOT_TENTATIVE
- ** entries)
- ** + Configure RTA on host B. (This slot now becomes SLOT_IN_USE)
- ** + Unplug RTA and plug back into host A.
- ** + Configure RTA on host A. We now have the same RTA configured
- ** with different ports on two different hosts.
- */
- rio_dprintk (RIO_DEBUG_BOOT, "Have we seen RTA %x before?\n", RtaUniq );
+ ** There is no SLOT_IN_USE or SLOT_TENTATIVE entry for this RTA
+ ** attached to the current host card in the driver table.
+ **
+ ** Check if there is a SLOT_IN_USE or SLOT_TENTATIVE entry on another
+ ** host for this RTA in the driver table.
+ **
+ ** For a SLOT_IN_USE entry on another host, we need to delete the RTA
+ ** entry from the other host and add it to this host (using some of
+ ** the functions from table.c which do this).
+ ** For a SLOT_TENTATIVE entry on another host, we must cope with the
+ ** following scenario:
+ **
+ ** + Plug 8 port RTA into host A. (This creates SLOT_TENTATIVE entry
+ ** in table)
+ ** + Unplug RTA and plug into host B. (We now have 2 SLOT_TENTATIVE
+ ** entries)
+ ** + Configure RTA on host B. (This slot now becomes SLOT_IN_USE)
+ ** + Unplug RTA and plug back into host A.
+ ** + Configure RTA on host A. We now have the same RTA configured
+ ** with different ports on two different hosts.
+ */
+ rio_dprintk(RIO_DEBUG_BOOT, "Have we seen RTA %x before?\n", RtaUniq);
found = 0;
- Flag = 0; /* Convince the compiler this variable is initialized */
- for ( host = 0; !found && (host < p->RIONumHosts); host++ )
- {
- for ( rta=0; rta<MAX_RUP; rta++ )
- {
- if ((p->RIOHosts[host].Mapping[rta].Flags &
- (SLOT_IN_USE | SLOT_TENTATIVE)) &&
- (p->RIOHosts[host].Mapping[rta].RtaUniqueNum==RtaUniq))
- {
- Flag = p->RIOHosts[host].Mapping[rta].Flags;
- MapP = &p->RIOHosts[host].Mapping[rta];
- if (RtaType == TYPE_RTA16)
- {
- MapP2 = &p->RIOHosts[host].Mapping[MapP->ID2 - 1];
- rio_dprintk (RIO_DEBUG_BOOT, "This RTA is units %d+%d from host %s\n",
- rta+1, MapP->ID2, p->RIOHosts[host].Name);
- }
- else
- rio_dprintk (RIO_DEBUG_BOOT, "This RTA is unit %d from host %s\n",
- rta+1, p->RIOHosts[host].Name);
- found = 1;
- break;
+ Flag = 0; /* Convince the compiler this variable is initialized */
+ for (host = 0; !found && (host < p->RIONumHosts); host++) {
+ for (rta = 0; rta < MAX_RUP; rta++) {
+ if ((p->RIOHosts[host].Mapping[rta].Flags & (SLOT_IN_USE | SLOT_TENTATIVE)) && (p->RIOHosts[host].Mapping[rta].RtaUniqueNum == RtaUniq)) {
+ Flag = p->RIOHosts[host].Mapping[rta].Flags;
+ MapP = &p->RIOHosts[host].Mapping[rta];
+ if (RtaType == TYPE_RTA16) {
+ MapP2 = &p->RIOHosts[host].Mapping[MapP->ID2 - 1];
+ rio_dprintk(RIO_DEBUG_BOOT, "This RTA is units %d+%d from host %s\n", rta + 1, MapP->ID2, p->RIOHosts[host].Name);
+ } else
+ rio_dprintk(RIO_DEBUG_BOOT, "This RTA is unit %d from host %s\n", rta + 1, p->RIOHosts[host].Name);
+ found = 1;
+ break;
+ }
}
- }
}
/*
- ** There is no SLOT_IN_USE or SLOT_TENTATIVE entry for this RTA
- ** attached to the current host card in the driver table.
- **
- ** If we have not found a SLOT_IN_USE or SLOT_TENTATIVE entry on
- ** another host for this RTA in the driver table...
- **
- ** Check for a SLOT_IN_USE entry for this RTA in the config table.
- */
- if ( !MapP )
- {
- rio_dprintk (RIO_DEBUG_BOOT, "Look for RTA %x in RIOSavedTable\n",RtaUniq);
- for ( rta=0; rta < TOTAL_MAP_ENTRIES; rta++ )
- {
- rio_dprintk (RIO_DEBUG_BOOT, "Check table entry %d (%x)",
- rta,
- p->RIOSavedTable[rta].RtaUniqueNum);
-
- if ( (p->RIOSavedTable[rta].Flags & SLOT_IN_USE) &&
- (p->RIOSavedTable[rta].RtaUniqueNum == RtaUniq) )
- {
- MapP = &p->RIOSavedTable[rta];
- Flag = p->RIOSavedTable[rta].Flags;
- if (RtaType == TYPE_RTA16)
- {
- for (entry2 = rta + 1; entry2 < TOTAL_MAP_ENTRIES;
- entry2++)
- {
- if (p->RIOSavedTable[entry2].RtaUniqueNum == RtaUniq)
- break;
- }
- MapP2 = &p->RIOSavedTable[entry2];
- rio_dprintk (RIO_DEBUG_BOOT, "This RTA is from table entries %d+%d\n",
- rta, entry2);
- }
- else
- rio_dprintk (RIO_DEBUG_BOOT, "This RTA is from table entry %d\n", rta);
- break;
+ ** There is no SLOT_IN_USE or SLOT_TENTATIVE entry for this RTA
+ ** attached to the current host card in the driver table.
+ **
+ ** If we have not found a SLOT_IN_USE or SLOT_TENTATIVE entry on
+ ** another host for this RTA in the driver table...
+ **
+ ** Check for a SLOT_IN_USE entry for this RTA in the config table.
+ */
+ if (!MapP) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Look for RTA %x in RIOSavedTable\n", RtaUniq);
+ for (rta = 0; rta < TOTAL_MAP_ENTRIES; rta++) {
+ rio_dprintk(RIO_DEBUG_BOOT, "Check table entry %d (%x)", rta, p->RIOSavedTable[rta].RtaUniqueNum);
+
+ if ((p->RIOSavedTable[rta].Flags & SLOT_IN_USE) && (p->RIOSavedTable[rta].RtaUniqueNum == RtaUniq)) {
+ MapP = &p->RIOSavedTable[rta];
+ Flag = p->RIOSavedTable[rta].Flags;
+ if (RtaType == TYPE_RTA16) {
+ for (entry2 = rta + 1; entry2 < TOTAL_MAP_ENTRIES; entry2++) {
+ if (p->RIOSavedTable[entry2].RtaUniqueNum == RtaUniq)
+ break;
+ }
+ MapP2 = &p->RIOSavedTable[entry2];
+ rio_dprintk(RIO_DEBUG_BOOT, "This RTA is from table entries %d+%d\n", rta, entry2);
+ } else
+ rio_dprintk(RIO_DEBUG_BOOT, "This RTA is from table entry %d\n", rta);
+ break;
+ }
}
- }
}
/*
- ** There is no SLOT_IN_USE or SLOT_TENTATIVE entry for this RTA
- ** attached to the current host card in the driver table.
- **
- ** We may have found a SLOT_IN_USE entry on another host for this
- ** RTA in the config table, or a SLOT_IN_USE or SLOT_TENTATIVE entry
- ** on another host for this RTA in the driver table.
- **
- ** Check the driver table for room to fit this newly discovered RTA.
- ** RIOFindFreeID() first looks for free slots and if it does not
- ** find any free slots it will then attempt to oust any
- ** tentative entry in the table.
- */
+ ** There is no SLOT_IN_USE or SLOT_TENTATIVE entry for this RTA
+ ** attached to the current host card in the driver table.
+ **
+ ** We may have found a SLOT_IN_USE entry on another host for this
+ ** RTA in the config table, or a SLOT_IN_USE or SLOT_TENTATIVE entry
+ ** on another host for this RTA in the driver table.
+ **
+ ** Check the driver table for room to fit this newly discovered RTA.
+ ** RIOFindFreeID() first looks for free slots and if it does not
+ ** find any free slots it will then attempt to oust any
+ ** tentative entry in the table.
+ */
EmptySlot = 1;
- if (RtaType == TYPE_RTA16)
- {
- if (RIOFindFreeID(p, HostP, &entry, &entry2) == 0)
- {
- RIODefaultName(p, HostP, entry);
- FillSlot(entry, entry2, RtaUniq, HostP);
- EmptySlot = 0;
- }
- }
- else
- {
- if (RIOFindFreeID(p, HostP, &entry, NULL) == 0)
- {
- RIODefaultName(p, HostP, entry);
- FillSlot(entry, 0, RtaUniq, HostP);
- EmptySlot = 0;
- }
+ if (RtaType == TYPE_RTA16) {
+ if (RIOFindFreeID(p, HostP, &entry, &entry2) == 0) {
+ RIODefaultName(p, HostP, entry);
+ rio_fill_host_slot(entry, entry2, RtaUniq, HostP);
+ EmptySlot = 0;
+ }
+ } else {
+ if (RIOFindFreeID(p, HostP, &entry, NULL) == 0) {
+ RIODefaultName(p, HostP, entry);
+ rio_fill_host_slot(entry, 0, RtaUniq, HostP);
+ EmptySlot = 0;
+ }
}
/*
- ** There is no SLOT_IN_USE or SLOT_TENTATIVE entry for this RTA
- ** attached to the current host card in the driver table.
- **
- ** If we found a SLOT_IN_USE entry on another host for this
- ** RTA in the config or driver table, and there are enough free
- ** slots in the driver table, then we need to move it over and
- ** delete it from the other host.
- ** If we found a SLOT_TENTATIVE entry on another host for this
- ** RTA in the driver table, just delete the other host entry.
- */
- if (EmptySlot == 0)
- {
- if ( MapP )
- {
- if (Flag & SLOT_IN_USE)
- {
- rio_dprintk (RIO_DEBUG_BOOT,
- "This RTA configured on another host - move entry to current host (1)\n");
- HostP->Mapping[entry].SysPort = MapP->SysPort;
- CCOPY( MapP->Name, HostP->Mapping[entry].Name, MAX_NAME_LEN );
- HostP->Mapping[entry].Flags =
- SLOT_IN_USE | RTA_BOOTED | RTA_NEWBOOT;
-#ifdef NEED_TO_FIX
- RIO_SV_BROADCAST(HostP->svFlags[entry]);
-#endif
- RIOReMapPorts( p, HostP, &HostP->Mapping[entry] );
- if ( HostP->Mapping[entry].SysPort < p->RIOFirstPortsBooted )
- p->RIOFirstPortsBooted = HostP->Mapping[entry].SysPort;
- if ( HostP->Mapping[entry].SysPort > p->RIOLastPortsBooted )
- p->RIOLastPortsBooted = HostP->Mapping[entry].SysPort;
- rio_dprintk (RIO_DEBUG_BOOT, "SysPort %d, Name %s\n",(int)MapP->SysPort,MapP->Name);
- }
- else
- {
- rio_dprintk (RIO_DEBUG_BOOT,
- "This RTA has a tentative entry on another host - delete that entry (1)\n");
- HostP->Mapping[entry].Flags =
- SLOT_TENTATIVE | RTA_BOOTED | RTA_NEWBOOT;
-#ifdef NEED_TO_FIX
- RIO_SV_BROADCAST(HostP->svFlags[entry]);
-#endif
- }
- if (RtaType == TYPE_RTA16)
- {
- if (Flag & SLOT_IN_USE)
- {
- HostP->Mapping[entry2].Flags = SLOT_IN_USE |
- RTA_BOOTED | RTA_NEWBOOT | RTA16_SECOND_SLOT;
-#ifdef NEED_TO_FIX
- RIO_SV_BROADCAST(HostP->svFlags[entry2]);
-#endif
- HostP->Mapping[entry2].SysPort = MapP2->SysPort;
- /*
- ** Map second block of ttys for 16 port RTA
- */
- RIOReMapPorts( p, HostP, &HostP->Mapping[entry2] );
- if (HostP->Mapping[entry2].SysPort < p->RIOFirstPortsBooted)
- p->RIOFirstPortsBooted = HostP->Mapping[entry2].SysPort;
- if (HostP->Mapping[entry2].SysPort > p->RIOLastPortsBooted)
- p->RIOLastPortsBooted = HostP->Mapping[entry2].SysPort;
- rio_dprintk (RIO_DEBUG_BOOT, "SysPort %d, Name %s\n",
- (int)HostP->Mapping[entry2].SysPort,
- HostP->Mapping[entry].Name);
- }
- else
- HostP->Mapping[entry2].Flags = SLOT_TENTATIVE |
- RTA_BOOTED | RTA_NEWBOOT | RTA16_SECOND_SLOT;
-#ifdef NEED_TO_FIX
- RIO_SV_BROADCAST(HostP->svFlags[entry2]);
-#endif
- bzero( (caddr_t)MapP2, sizeof(struct Map) );
- }
- bzero( (caddr_t)MapP, sizeof(struct Map) );
- if (! p->RIONoMessage)
- cprintf("An orphaned RTA has been adopted by %s '%s' (%c).\n",MyType,MyName,MyLink+'A');
- }
- else if (! p->RIONoMessage)
- cprintf("RTA connected to %s '%s' (%c) not configured.\n",MyType,MyName,MyLink+'A');
- RIOSetChange(p);
- return TRUE;
+ ** There is no SLOT_IN_USE or SLOT_TENTATIVE entry for this RTA
+ ** attached to the current host card in the driver table.
+ **
+ ** If we found a SLOT_IN_USE entry on another host for this
+ ** RTA in the config or driver table, and there are enough free
+ ** slots in the driver table, then we need to move it over and
+ ** delete it from the other host.
+ ** If we found a SLOT_TENTATIVE entry on another host for this
+ ** RTA in the driver table, just delete the other host entry.
+ */
+ if (EmptySlot == 0) {
+ if (MapP) {
+ if (Flag & SLOT_IN_USE) {
+ rio_dprintk(RIO_DEBUG_BOOT, "This RTA configured on another host - move entry to current host (1)\n");
+ HostP->Mapping[entry].SysPort = MapP->SysPort;
+ memcpy(HostP->Mapping[entry].Name, MapP->Name, MAX_NAME_LEN);
+ HostP->Mapping[entry].Flags = SLOT_IN_USE | RTA_BOOTED | RTA_NEWBOOT;
+ RIOReMapPorts(p, HostP, &HostP->Mapping[entry]);
+ if (HostP->Mapping[entry].SysPort < p->RIOFirstPortsBooted)
+ p->RIOFirstPortsBooted = HostP->Mapping[entry].SysPort;
+ if (HostP->Mapping[entry].SysPort > p->RIOLastPortsBooted)
+ p->RIOLastPortsBooted = HostP->Mapping[entry].SysPort;
+ rio_dprintk(RIO_DEBUG_BOOT, "SysPort %d, Name %s\n", (int) MapP->SysPort, MapP->Name);
+ } else {
+ rio_dprintk(RIO_DEBUG_BOOT, "This RTA has a tentative entry on another host - delete that entry (1)\n");
+ HostP->Mapping[entry].Flags = SLOT_TENTATIVE | RTA_BOOTED | RTA_NEWBOOT;
+ }
+ if (RtaType == TYPE_RTA16) {
+ if (Flag & SLOT_IN_USE) {
+ HostP->Mapping[entry2].Flags = SLOT_IN_USE | RTA_BOOTED | RTA_NEWBOOT | RTA16_SECOND_SLOT;
+ HostP->Mapping[entry2].SysPort = MapP2->SysPort;
+ /*
+ ** Map second block of ttys for 16 port RTA
+ */
+ RIOReMapPorts(p, HostP, &HostP->Mapping[entry2]);
+ if (HostP->Mapping[entry2].SysPort < p->RIOFirstPortsBooted)
+ p->RIOFirstPortsBooted = HostP->Mapping[entry2].SysPort;
+ if (HostP->Mapping[entry2].SysPort > p->RIOLastPortsBooted)
+ p->RIOLastPortsBooted = HostP->Mapping[entry2].SysPort;
+ rio_dprintk(RIO_DEBUG_BOOT, "SysPort %d, Name %s\n", (int) HostP->Mapping[entry2].SysPort, HostP->Mapping[entry].Name);
+ } else
+ HostP->Mapping[entry2].Flags = SLOT_TENTATIVE | RTA_BOOTED | RTA_NEWBOOT | RTA16_SECOND_SLOT;
+ memset(MapP2, 0, sizeof(struct Map));
+ }
+ memset(MapP, 0, sizeof(struct Map));
+ if (!p->RIONoMessage)
+ printk("An orphaned RTA has been adopted by %s '%s' (%c).\n", MyType, MyName, MyLink + 'A');
+ } else if (!p->RIONoMessage)
+ printk("RTA connected to %s '%s' (%c) not configured.\n", MyType, MyName, MyLink + 'A');
+ RIOSetChange(p);
+ return 1;
}
/*
- ** There is no room in the driver table to make an entry for the
- ** booted RTA. Keep a note of its Uniq Num in the overflow table,
- ** so we can ignore it's ID requests.
- */
- if (! p->RIONoMessage)
- cprintf("The RTA connected to %s '%s' (%c) cannot be configured. You cannot configure more than 128 ports to one host card.\n",MyType,MyName,MyLink+'A');
- for ( entry=0; entry<HostP->NumExtraBooted; entry++ )
- {
- if ( HostP->ExtraUnits[entry] == RtaUniq )
- {
- /*
- ** already got it!
- */
- return TRUE;
- }
+ ** There is no room in the driver table to make an entry for the
+ ** booted RTA. Keep a note of its Uniq Num in the overflow table,
+ ** so we can ignore it's ID requests.
+ */
+ if (!p->RIONoMessage)
+ printk("The RTA connected to %s '%s' (%c) cannot be configured. You cannot configure more than 128 ports to one host card.\n", MyType, MyName, MyLink + 'A');
+ for (entry = 0; entry < HostP->NumExtraBooted; entry++) {
+ if (HostP->ExtraUnits[entry] == RtaUniq) {
+ /*
+ ** already got it!
+ */
+ return 1;
+ }
}
/*
- ** If there is room, add the unit to the list of extras
- */
- if ( HostP->NumExtraBooted < MAX_EXTRA_UNITS )
- HostP->ExtraUnits[HostP->NumExtraBooted++] = RtaUniq;
- return TRUE;
+ ** If there is room, add the unit to the list of extras
+ */
+ if (HostP->NumExtraBooted < MAX_EXTRA_UNITS)
+ HostP->ExtraUnits[HostP->NumExtraBooted++] = RtaUniq;
+ return 1;
}
/*
** If the RTA or its host appears in the RIOBindTab[] structure then
-** we mustn't boot the RTA and should return FALSE.
+** we mustn't boot the RTA and should return 0.
** This operation is slightly different from the other drivers for RIO
** in that this is designed to work with the new utilities
** not config.rio and is FAR SIMPLER.
** We no longer support the RIOBootMode variable. It is all done from the
** "boot/noboot" field in the rio.cf file.
*/
-int
-RIOBootOk(p, HostP, RtaUniq)
-struct rio_info * p;
-struct Host * HostP;
-ulong RtaUniq;
+int RIOBootOk(struct rio_info *p, struct Host *HostP, unsigned long RtaUniq)
{
- int Entry;
- uint HostUniq = HostP->UniqueNum;
+ int Entry;
+ unsigned int HostUniq = HostP->UniqueNum;
/*
- ** Search bindings table for RTA or its parent.
- ** If it exists, return 0, else 1.
- */
- for (Entry = 0;
- ( Entry < MAX_RTA_BINDINGS ) && ( p->RIOBindTab[Entry] != 0 );
- Entry++)
- {
- if ( (p->RIOBindTab[Entry] == HostUniq) ||
- (p->RIOBindTab[Entry] == RtaUniq) )
+ ** Search bindings table for RTA or its parent.
+ ** If it exists, return 0, else 1.
+ */
+ for (Entry = 0; (Entry < MAX_RTA_BINDINGS) && (p->RIOBindTab[Entry] != 0); Entry++) {
+ if ((p->RIOBindTab[Entry] == HostUniq) || (p->RIOBindTab[Entry] == RtaUniq))
return 0;
}
return 1;
@@ -1255,45 +1076,38 @@ ulong RtaUniq;
** slots tentative, and the second one RTA_SECOND_SLOT as well.
*/
-void
-FillSlot(entry, entry2, RtaUniq, HostP)
-int entry;
-int entry2;
-uint RtaUniq;
-struct Host *HostP;
+void rio_fill_host_slot(int entry, int entry2, unsigned int rta_uniq, struct Host *host)
{
- int link;
+ int link;
- rio_dprintk (RIO_DEBUG_BOOT, "FillSlot(%d, %d, 0x%x...)\n", entry, entry2, RtaUniq);
+ rio_dprintk(RIO_DEBUG_BOOT, "rio_fill_host_slot(%d, %d, 0x%x...)\n", entry, entry2, rta_uniq);
- HostP->Mapping[entry].Flags = (RTA_BOOTED | RTA_NEWBOOT | SLOT_TENTATIVE);
- HostP->Mapping[entry].SysPort = NO_PORT;
- HostP->Mapping[entry].RtaUniqueNum = RtaUniq;
- HostP->Mapping[entry].HostUniqueNum = HostP->UniqueNum;
- HostP->Mapping[entry].ID = entry + 1;
- HostP->Mapping[entry].ID2 = 0;
+ host->Mapping[entry].Flags = (RTA_BOOTED | RTA_NEWBOOT | SLOT_TENTATIVE);
+ host->Mapping[entry].SysPort = NO_PORT;
+ host->Mapping[entry].RtaUniqueNum = rta_uniq;
+ host->Mapping[entry].HostUniqueNum = host->UniqueNum;
+ host->Mapping[entry].ID = entry + 1;
+ host->Mapping[entry].ID2 = 0;
if (entry2) {
- HostP->Mapping[entry2].Flags = (RTA_BOOTED | RTA_NEWBOOT |
- SLOT_TENTATIVE | RTA16_SECOND_SLOT);
- HostP->Mapping[entry2].SysPort = NO_PORT;
- HostP->Mapping[entry2].RtaUniqueNum = RtaUniq;
- HostP->Mapping[entry2].HostUniqueNum = HostP->UniqueNum;
- HostP->Mapping[entry2].Name[0] = '\0';
- HostP->Mapping[entry2].ID = entry2 + 1;
- HostP->Mapping[entry2].ID2 = entry + 1;
- HostP->Mapping[entry].ID2 = entry2 + 1;
+ host->Mapping[entry2].Flags = (RTA_BOOTED | RTA_NEWBOOT | SLOT_TENTATIVE | RTA16_SECOND_SLOT);
+ host->Mapping[entry2].SysPort = NO_PORT;
+ host->Mapping[entry2].RtaUniqueNum = rta_uniq;
+ host->Mapping[entry2].HostUniqueNum = host->UniqueNum;
+ host->Mapping[entry2].Name[0] = '\0';
+ host->Mapping[entry2].ID = entry2 + 1;
+ host->Mapping[entry2].ID2 = entry + 1;
+ host->Mapping[entry].ID2 = entry2 + 1;
}
/*
- ** Must set these up, so that utilities show
- ** topology of 16 port RTAs correctly
- */
- for ( link=0; link<LINKS_PER_UNIT; link++ ) {
- HostP->Mapping[entry].Topology[link].Unit = ROUTE_DISCONNECT;
- HostP->Mapping[entry].Topology[link].Link = NO_LINK;
+ ** Must set these up, so that utilities show
+ ** topology of 16 port RTAs correctly
+ */
+ for (link = 0; link < LINKS_PER_UNIT; link++) {
+ host->Mapping[entry].Topology[link].Unit = ROUTE_DISCONNECT;
+ host->Mapping[entry].Topology[link].Link = NO_LINK;
if (entry2) {
- HostP->Mapping[entry2].Topology[link].Unit = ROUTE_DISCONNECT;
- HostP->Mapping[entry2].Topology[link].Link = NO_LINK;
+ host->Mapping[entry2].Topology[link].Unit = ROUTE_DISCONNECT;
+ host->Mapping[entry2].Topology[link].Link = NO_LINK;
}
}
}
-
diff --git a/drivers/char/rio/riocmd.c b/drivers/char/rio/riocmd.c
index 694bfb9d9378..e6d2b14b5e65 100644
--- a/drivers/char/rio/riocmd.c
+++ b/drivers/char/rio/riocmd.c
@@ -42,6 +42,7 @@ static char *_riocmd_c_sccs_ = "@(#)riocmd.c 1.2";
#include <asm/system.h>
#include <asm/string.h>
#include <asm/semaphore.h>
+#include <asm/uaccess.h>
#include <linux/termios.h>
#include <linux/serial.h>
@@ -50,15 +51,12 @@ static char *_riocmd_c_sccs_ = "@(#)riocmd.c 1.2";
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -71,12 +69,10 @@ static char *_riocmd_c_sccs_ = "@(#)riocmd.c 1.2";
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
@@ -143,17 +139,17 @@ int RIOZombieRta(struct Host *HostP, struct Map *MapP)
return 0;
}
-int RIOCommandRta(struct rio_info *p, uint RtaUnique, int (*func) (struct Host * HostP, struct Map * MapP))
+int RIOCommandRta(struct rio_info *p, unsigned long RtaUnique, int (*func) (struct Host * HostP, struct Map * MapP))
{
- uint Host;
+ unsigned int Host;
- rio_dprintk(RIO_DEBUG_CMD, "Command RTA 0x%x func 0x%x\n", RtaUnique, (int) func);
+ rio_dprintk(RIO_DEBUG_CMD, "Command RTA 0x%lx func %p\n", RtaUnique, func);
if (!RtaUnique)
return (0);
for (Host = 0; Host < p->RIONumHosts; Host++) {
- uint Rta;
+ unsigned int Rta;
struct Host *HostP = &p->RIOHosts[Host];
for (Rta = 0; Rta < RTAS_PER_HOST; Rta++) {
@@ -170,7 +166,7 @@ int RIOCommandRta(struct rio_info *p, uint RtaUnique, int (*func) (struct Host *
** any connections, we can get to it.
*/
for (Link = 0; Link < LINKS_PER_UNIT; Link++) {
- if (MapP->Topology[Link].Unit <= (uchar) MAX_RUP) {
+ if (MapP->Topology[Link].Unit <= (u8) MAX_RUP) {
/*
** Its worth trying the operation...
*/
@@ -184,18 +180,18 @@ int RIOCommandRta(struct rio_info *p, uint RtaUnique, int (*func) (struct Host *
}
-int RIOIdentifyRta(struct rio_info *p, caddr_t arg)
+int RIOIdentifyRta(struct rio_info *p, void * arg)
{
- uint Host;
+ unsigned int Host;
- if (copyin((int) arg, (caddr_t) & IdRta, sizeof(IdRta)) == COPYFAIL) {
+ if (copy_from_user(&IdRta, arg, sizeof(IdRta))) {
rio_dprintk(RIO_DEBUG_CMD, "RIO_IDENTIFY_RTA copy failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
for (Host = 0; Host < p->RIONumHosts; Host++) {
- uint Rta;
+ unsigned int Rta;
struct Host *HostP = &p->RIOHosts[Host];
for (Rta = 0; Rta < RTAS_PER_HOST; Rta++) {
@@ -211,7 +207,7 @@ int RIOIdentifyRta(struct rio_info *p, caddr_t arg)
** any connections, we can get to it.
*/
for (Link = 0; Link < LINKS_PER_UNIT; Link++) {
- if (MapP->Topology[Link].Unit <= (uchar) MAX_RUP) {
+ if (MapP->Topology[Link].Unit <= (u8) MAX_RUP) {
/*
** Its worth trying the operation...
*/
@@ -249,7 +245,7 @@ int RIOIdentifyRta(struct rio_info *p, caddr_t arg)
}
-int RIOKillNeighbour(struct rio_info *p, caddr_t arg)
+int RIOKillNeighbour(struct rio_info *p, void * arg)
{
uint Host;
uint ID;
@@ -258,7 +254,7 @@ int RIOKillNeighbour(struct rio_info *p, caddr_t arg)
rio_dprintk(RIO_DEBUG_CMD, "KILL HOST NEIGHBOUR\n");
- if (copyin((int) arg, (caddr_t) & KillUnit, sizeof(KillUnit)) == COPYFAIL) {
+ if (copy_from_user(&KillUnit, arg, sizeof(KillUnit))) {
rio_dprintk(RIO_DEBUG_CMD, "RIO_KILL_NEIGHBOUR copy failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -344,7 +340,7 @@ int RIOSuspendBootRta(struct Host *HostP, int ID, int Link)
int RIOFoadWakeup(struct rio_info *p)
{
int port;
- register struct Port *PortP;
+ struct Port *PortP;
unsigned long flags;
for (port = 0; port < RIO_PORTS; port++) {
@@ -374,15 +370,15 @@ int RIOFoadWakeup(struct rio_info *p)
/*
** Incoming command on the COMMAND_RUP to be processed.
*/
-static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
+static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, struct PKT * PacketP)
{
struct PktCmd *PktCmdP = (struct PktCmd *) PacketP->data;
struct Port *PortP;
struct UnixRup *UnixRupP;
- ushort SysPort;
- ushort ReportedModemStatus;
- ushort rup;
- ushort subCommand;
+ unsigned short SysPort;
+ unsigned short ReportedModemStatus;
+ unsigned short rup;
+ unsigned short subCommand;
unsigned long flags;
func_enter();
@@ -395,18 +391,18 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *
** we can use PhbNum to get the rup number for the appropriate 8 port
** block (for the first block, this should be equal to 'Rup').
*/
- rup = RBYTE(PktCmdP->PhbNum) / (ushort) PORTS_PER_RTA;
+ rup = readb(&PktCmdP->PhbNum) / (unsigned short) PORTS_PER_RTA;
UnixRupP = &HostP->UnixRups[rup];
- SysPort = UnixRupP->BaseSysPort + (RBYTE(PktCmdP->PhbNum) % (ushort) PORTS_PER_RTA);
+ SysPort = UnixRupP->BaseSysPort + (readb(&PktCmdP->PhbNum) % (unsigned short) PORTS_PER_RTA);
rio_dprintk(RIO_DEBUG_CMD, "Command on rup %d, port %d\n", rup, SysPort);
if (UnixRupP->BaseSysPort == NO_PORT) {
rio_dprintk(RIO_DEBUG_CMD, "OBSCURE ERROR!\n");
rio_dprintk(RIO_DEBUG_CMD, "Diagnostics follow. Please WRITE THESE DOWN and report them to Specialix Technical Support\n");
- rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: Host number %d, name ``%s''\n", HostP - p->RIOHosts, HostP->Name);
+ rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: Host number %Zd, name ``%s''\n", HostP - p->RIOHosts, HostP->Name);
rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: Rup number 0x%x\n", rup);
- if (Rup >= (ushort) MAX_RUP) {
+ if (Rup >= (unsigned short) MAX_RUP) {
rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: This is the RUP for RTA ``%s''\n", HostP->Mapping[Rup].Name);
} else
rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: This is the RUP for link ``%c'' of host ``%s''\n", ('A' + Rup - MAX_RUP), HostP->Name);
@@ -417,16 +413,16 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Control 0x%x (%d)\n", PacketP->control, PacketP->control);
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Check 0x%x (%d)\n", PacketP->csum, PacketP->csum);
rio_dprintk(RIO_DEBUG_CMD, "COMMAND information: Host Port Number 0x%x, " "Command Code 0x%x\n", PktCmdP->PhbNum, PktCmdP->Command);
- return TRUE;
+ return 1;
}
PortP = p->RIOPortp[SysPort];
rio_spin_lock_irqsave(&PortP->portSem, flags);
- switch (RBYTE(PktCmdP->Command)) {
+ switch (readb(&PktCmdP->Command)) {
case BREAK_RECEIVED:
rio_dprintk(RIO_DEBUG_CMD, "Received a break!\n");
/* If the current line disc. is not multi-threading and
the current processor is not the default, reset rup_intr
- and return FALSE to ensure that the command packet is
+ and return 0 to ensure that the command packet is
not freed. */
/* Call tmgr HANGUP HERE */
/* Fix this later when every thing works !!!! RAMRAJ */
@@ -434,15 +430,15 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *
break;
case COMPLETE:
- rio_dprintk(RIO_DEBUG_CMD, "Command complete on phb %d host %d\n", RBYTE(PktCmdP->PhbNum), HostP - p->RIOHosts);
+ rio_dprintk(RIO_DEBUG_CMD, "Command complete on phb %d host %Zd\n", readb(&PktCmdP->PhbNum), HostP - p->RIOHosts);
subCommand = 1;
- switch (RBYTE(PktCmdP->SubCommand)) {
+ switch (readb(&PktCmdP->SubCommand)) {
case MEMDUMP:
- rio_dprintk(RIO_DEBUG_CMD, "Memory dump cmd (0x%x) from addr 0x%x\n", RBYTE(PktCmdP->SubCommand), RWORD(PktCmdP->SubAddr));
+ rio_dprintk(RIO_DEBUG_CMD, "Memory dump cmd (0x%x) from addr 0x%x\n", readb(&PktCmdP->SubCommand), readw(&PktCmdP->SubAddr));
break;
case READ_REGISTER:
- rio_dprintk(RIO_DEBUG_CMD, "Read register (0x%x)\n", RWORD(PktCmdP->SubAddr));
- p->CdRegister = (RBYTE(PktCmdP->ModemStatus) & MSVR1_HOST);
+ rio_dprintk(RIO_DEBUG_CMD, "Read register (0x%x)\n", readw(&PktCmdP->SubAddr));
+ p->CdRegister = (readb(&PktCmdP->ModemStatus) & MSVR1_HOST);
break;
default:
subCommand = 0;
@@ -450,10 +446,10 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *
}
if (subCommand)
break;
- rio_dprintk(RIO_DEBUG_CMD, "New status is 0x%x was 0x%x\n", RBYTE(PktCmdP->PortStatus), PortP->PortState);
- if (PortP->PortState != RBYTE(PktCmdP->PortStatus)) {
+ rio_dprintk(RIO_DEBUG_CMD, "New status is 0x%x was 0x%x\n", readb(&PktCmdP->PortStatus), PortP->PortState);
+ if (PortP->PortState != readb(&PktCmdP->PortStatus)) {
rio_dprintk(RIO_DEBUG_CMD, "Mark status & wakeup\n");
- PortP->PortState = RBYTE(PktCmdP->PortStatus);
+ PortP->PortState = readb(&PktCmdP->PortStatus);
/* What should we do here ...
wakeup( &PortP->PortState );
*/
@@ -467,7 +463,7 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *
** to the check for modem status change (they're just there because
** it's a convenient place to put them!).
*/
- ReportedModemStatus = RBYTE(PktCmdP->ModemStatus);
+ ReportedModemStatus = readb(&PktCmdP->ModemStatus);
if ((PortP->ModemState & MSVR1_HOST) == (ReportedModemStatus & MSVR1_HOST)) {
rio_dprintk(RIO_DEBUG_CMD, "Modem status unchanged 0x%x\n", PortP->ModemState);
/*
@@ -514,9 +510,6 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *
*/
if (PortP->State & (PORT_ISOPEN | RIO_WOPEN))
wake_up_interruptible(&PortP->gs.open_wait);
-#ifdef STATS
- PortP->Stat.ModemOnCnt++;
-#endif
}
} else {
/*
@@ -527,9 +520,6 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *
tty_hangup(PortP->gs.tty);
PortP->State &= ~RIO_CARR_ON;
rio_dprintk(RIO_DEBUG_CMD, "Carrirer just went down\n");
-#ifdef STATS
- PortP->Stat.ModemOffCnt++;
-#endif
}
}
}
@@ -539,14 +529,14 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *
break;
default:
- rio_dprintk(RIO_DEBUG_CMD, "Unknown command %d on CMD_RUP of host %d\n", RBYTE(PktCmdP->Command), HostP - p->RIOHosts);
+ rio_dprintk(RIO_DEBUG_CMD, "Unknown command %d on CMD_RUP of host %Zd\n", readb(&PktCmdP->Command), HostP - p->RIOHosts);
break;
}
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
func_exit();
- return TRUE;
+ return 1;
}
/*
@@ -566,10 +556,9 @@ struct CmdBlk *RIOGetCmdBlk(void)
{
struct CmdBlk *CmdBlkP;
- CmdBlkP = (struct CmdBlk *) sysbrk(sizeof(struct CmdBlk));
+ CmdBlkP = (struct CmdBlk *)kmalloc(sizeof(struct CmdBlk), GFP_ATOMIC);
if (CmdBlkP)
- bzero(CmdBlkP, sizeof(struct CmdBlk));
-
+ memset(CmdBlkP, 0, sizeof(struct CmdBlk));
return CmdBlkP;
}
@@ -578,7 +567,7 @@ struct CmdBlk *RIOGetCmdBlk(void)
*/
void RIOFreeCmdBlk(struct CmdBlk *CmdBlkP)
{
- sysfree((void *) CmdBlkP, sizeof(struct CmdBlk));
+ kfree(CmdBlkP);
}
/*
@@ -591,7 +580,7 @@ int RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
struct UnixRup *UnixRupP;
unsigned long flags;
- if (Rup >= (ushort) (MAX_RUP + LINKS_PER_UNIT)) {
+ if (Rup >= (unsigned short) (MAX_RUP + LINKS_PER_UNIT)) {
rio_dprintk(RIO_DEBUG_CMD, "Illegal rup number %d in RIOQueueCmdBlk\n", Rup);
RIOFreeCmdBlk(CmdBlkP);
return RIO_FAIL;
@@ -605,14 +594,14 @@ int RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
** If the RUP is currently inactive, then put the request
** straight on the RUP....
*/
- if ((UnixRupP->CmdsWaitingP == NULL) && (UnixRupP->CmdPendingP == NULL) && (RWORD(UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE) && (CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP) (CmdBlkP->PreArg, CmdBlkP)
- : TRUE)) {
+ if ((UnixRupP->CmdsWaitingP == NULL) && (UnixRupP->CmdPendingP == NULL) && (readw(&UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE) && (CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP) (CmdBlkP->PreArg, CmdBlkP)
+ : 1)) {
rio_dprintk(RIO_DEBUG_CMD, "RUP inactive-placing command straight on. Cmd byte is 0x%x\n", CmdBlkP->Packet.data[0]);
/*
** Whammy! blat that pack!
*/
- HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(PKT));
+ HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT));
/*
** place command packet on the pending position.
@@ -622,11 +611,11 @@ int RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
/*
** set the command register
*/
- WWORD(UnixRupP->RupP->txcontrol, TX_PACKET_READY);
+ writew(TX_PACKET_READY, &UnixRupP->RupP->txcontrol);
rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
- return RIO_SUCCESS;
+ return 0;
}
rio_dprintk(RIO_DEBUG_CMD, "RUP active - en-queing\n");
@@ -634,20 +623,20 @@ int RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
rio_dprintk(RIO_DEBUG_CMD, "Rup active - command waiting\n");
if (UnixRupP->CmdPendingP != NULL)
rio_dprintk(RIO_DEBUG_CMD, "Rup active - command pending\n");
- if (RWORD(UnixRupP->RupP->txcontrol) != TX_RUP_INACTIVE)
+ if (readw(&UnixRupP->RupP->txcontrol) != TX_RUP_INACTIVE)
rio_dprintk(RIO_DEBUG_CMD, "Rup active - command rup not ready\n");
Base = &UnixRupP->CmdsWaitingP;
- rio_dprintk(RIO_DEBUG_CMD, "First try to queue cmdblk 0x%x at 0x%x\n", (int) CmdBlkP, (int) Base);
+ rio_dprintk(RIO_DEBUG_CMD, "First try to queue cmdblk %p at %p\n", CmdBlkP, Base);
while (*Base) {
- rio_dprintk(RIO_DEBUG_CMD, "Command cmdblk 0x%x here\n", (int) (*Base));
+ rio_dprintk(RIO_DEBUG_CMD, "Command cmdblk %p here\n", *Base);
Base = &((*Base)->NextP);
- rio_dprintk(RIO_DEBUG_CMD, "Now try to queue cmd cmdblk 0x%x at 0x%x\n", (int) CmdBlkP, (int) Base);
+ rio_dprintk(RIO_DEBUG_CMD, "Now try to queue cmd cmdblk %p at %p\n", CmdBlkP, Base);
}
- rio_dprintk(RIO_DEBUG_CMD, "Will queue cmdblk 0x%x at 0x%x\n", (int) CmdBlkP, (int) Base);
+ rio_dprintk(RIO_DEBUG_CMD, "Will queue cmdblk %p at %p\n", CmdBlkP, Base);
*Base = CmdBlkP;
@@ -655,7 +644,7 @@ int RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
- return RIO_SUCCESS;
+ return 0;
}
/*
@@ -664,10 +653,10 @@ int RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
*/
void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
{
- register struct CmdBlk *CmdBlkP;
- register struct UnixRup *UnixRupP;
+ struct CmdBlk *CmdBlkP;
+ struct UnixRup *UnixRupP;
struct PKT *PacketP;
- ushort Rup;
+ unsigned short Rup;
unsigned long flags;
@@ -684,16 +673,14 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
/*
** First check for incoming commands:
*/
- if (RWORD(UnixRupP->RupP->rxcontrol) != RX_RUP_INACTIVE) {
+ if (readw(&UnixRupP->RupP->rxcontrol) != RX_RUP_INACTIVE) {
int FreeMe;
- PacketP = (PKT *) RIO_PTR(HostP->Caddr, RWORD(UnixRupP->RupP->rxpkt));
+ PacketP = (struct PKT *) RIO_PTR(HostP->Caddr, readw(&UnixRupP->RupP->rxpkt));
- ShowPacket(DBG_CMD, PacketP);
-
- switch (RBYTE(PacketP->dest_port)) {
+ switch (readb(&PacketP->dest_port)) {
case BOOT_RUP:
- rio_dprintk(RIO_DEBUG_CMD, "Incoming Boot %s packet '%x'\n", RBYTE(PacketP->len) & 0x80 ? "Command" : "Data", RBYTE(PacketP->data[0]));
+ rio_dprintk(RIO_DEBUG_CMD, "Incoming Boot %s packet '%x'\n", readb(&PacketP->len) & 0x80 ? "Command" : "Data", readb(&PacketP->data[0]));
rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
FreeMe = RIOBootRup(p, Rup, HostP, PacketP);
rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
@@ -708,7 +695,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
FreeMe = RIOCommandRup(p, Rup, HostP, PacketP);
if (PacketP->data[5] == MEMDUMP) {
- rio_dprintk(RIO_DEBUG_CMD, "Memdump from 0x%x complete\n", *(ushort *) & (PacketP->data[6]));
+ rio_dprintk(RIO_DEBUG_CMD, "Memdump from 0x%x complete\n", *(unsigned short *) & (PacketP->data[6]));
HostP->Copy((caddr_t) & (PacketP->data[8]), (caddr_t) p->RIOMemDump, 32);
}
rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
@@ -721,7 +708,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
break;
default:
- rio_dprintk(RIO_DEBUG_CMD, "Unknown RUP %d\n", RBYTE(PacketP->dest_port));
+ rio_dprintk(RIO_DEBUG_CMD, "Unknown RUP %d\n", readb(&PacketP->dest_port));
FreeMe = 1;
break;
}
@@ -730,11 +717,11 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
rio_dprintk(RIO_DEBUG_CMD, "Free processed incoming command packet\n");
put_free_end(HostP, PacketP);
- WWORD(UnixRupP->RupP->rxcontrol, RX_RUP_INACTIVE);
+ writew(RX_RUP_INACTIVE, &UnixRupP->RupP->rxcontrol);
- if (RWORD(UnixRupP->RupP->handshake) == PHB_HANDSHAKE_SET) {
+ if (readw(&UnixRupP->RupP->handshake) == PHB_HANDSHAKE_SET) {
rio_dprintk(RIO_DEBUG_CMD, "Handshake rup %d\n", Rup);
- WWORD(UnixRupP->RupP->handshake, PHB_HANDSHAKE_SET | PHB_HANDSHAKE_RESET);
+ writew(PHB_HANDSHAKE_SET | PHB_HANDSHAKE_RESET, &UnixRupP->RupP->handshake);
}
}
}
@@ -744,7 +731,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
** and it has completed, then tidy it up.
*/
if ((CmdBlkP = UnixRupP->CmdPendingP) && /* ASSIGN! */
- (RWORD(UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE)) {
+ (readw(&UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE)) {
/*
** we are idle.
** there is a command in pending.
@@ -755,7 +742,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
if (CmdBlkP->Packet.dest_port == BOOT_RUP)
rio_dprintk(RIO_DEBUG_CMD, "Free Boot %s Command Block '%x'\n", CmdBlkP->Packet.len & 0x80 ? "Command" : "Data", CmdBlkP->Packet.data[0]);
- rio_dprintk(RIO_DEBUG_CMD, "Command 0x%x completed\n", (int) CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CMD, "Command %p completed\n", CmdBlkP);
/*
** Clear the Rup lock to prevent mutual exclusion.
@@ -782,20 +769,20 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
** is idle, then process the command
*/
if ((CmdBlkP = UnixRupP->CmdsWaitingP) && /* ASSIGN! */
- (UnixRupP->CmdPendingP == NULL) && (RWORD(UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE)) {
+ (UnixRupP->CmdPendingP == NULL) && (readw(&UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE)) {
/*
** if the pre-function is non-zero, call it.
** If it returns RIO_FAIL then don't
** send this command yet!
*/
- if (!(CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP) (CmdBlkP->PreArg, CmdBlkP) : TRUE)) {
- rio_dprintk(RIO_DEBUG_CMD, "Not ready to start command 0x%x\n", (int) CmdBlkP);
+ if (!(CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP) (CmdBlkP->PreArg, CmdBlkP) : 1)) {
+ rio_dprintk(RIO_DEBUG_CMD, "Not ready to start command %p\n", CmdBlkP);
} else {
- rio_dprintk(RIO_DEBUG_CMD, "Start new command 0x%x Cmd byte is 0x%x\n", (int) CmdBlkP, CmdBlkP->Packet.data[0]);
+ rio_dprintk(RIO_DEBUG_CMD, "Start new command %p Cmd byte is 0x%x\n", CmdBlkP, CmdBlkP->Packet.data[0]);
/*
** Whammy! blat that pack!
*/
- HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(PKT));
+ HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT));
/*
** remove the command from the rup command queue...
@@ -810,7 +797,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
/*
** set the command register
*/
- WWORD(UnixRupP->RupP->txcontrol, TX_PACKET_READY);
+ writew(TX_PACKET_READY, &UnixRupP->RupP->txcontrol);
/*
** the command block will be freed
@@ -822,7 +809,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
} while (Rup);
}
-int RIOWFlushMark(int iPortP, struct CmdBlk *CmdBlkP)
+int RIOWFlushMark(unsigned long iPortP, struct CmdBlk *CmdBlkP)
{
struct Port *PortP = (struct Port *) iPortP;
unsigned long flags;
@@ -834,33 +821,32 @@ int RIOWFlushMark(int iPortP, struct CmdBlk *CmdBlkP)
return RIOUnUse(iPortP, CmdBlkP);
}
-int RIORFlushEnable(int iPortP, struct CmdBlk *CmdBlkP)
+int RIORFlushEnable(unsigned long iPortP, struct CmdBlk *CmdBlkP)
{
struct Port *PortP = (struct Port *) iPortP;
- PKT *PacketP;
+ struct PKT *PacketP;
unsigned long flags;
rio_spin_lock_irqsave(&PortP->portSem, flags);
while (can_remove_receive(&PacketP, PortP)) {
remove_receive(PortP);
- ShowPacket(DBG_PROC, PacketP);
put_free_end(PortP->HostP, PacketP);
}
- if (RWORD(PortP->PhbP->handshake) == PHB_HANDSHAKE_SET) {
+ if (readw(&PortP->PhbP->handshake) == PHB_HANDSHAKE_SET) {
/*
** MAGIC! (Basically, handshake the RX buffer, so that
** the RTAs upstream can be re-enabled.)
*/
rio_dprintk(RIO_DEBUG_CMD, "Util: Set RX handshake bit\n");
- WWORD(PortP->PhbP->handshake, PHB_HANDSHAKE_SET | PHB_HANDSHAKE_RESET);
+ writew(PHB_HANDSHAKE_SET | PHB_HANDSHAKE_RESET, &PortP->PhbP->handshake);
}
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
return RIOUnUse(iPortP, CmdBlkP);
}
-int RIOUnUse(int iPortP, struct CmdBlk *CmdBlkP)
+int RIOUnUse(unsigned long iPortP, struct CmdBlk *CmdBlkP)
{
struct Port *PortP = (struct Port *) iPortP;
unsigned long flags;
@@ -890,7 +876,7 @@ int RIOUnUse(int iPortP, struct CmdBlk *CmdBlkP)
** When PortP->InUse becomes NOT_INUSE, we must ensure that any data
** hanging around in the transmit buffer is sent immediately.
*/
- WWORD(PortP->HostP->ParmMapP->tx_intr, 1);
+ writew(1, &PortP->HostP->ParmMapP->tx_intr);
/* What to do here ..
wakeup( (caddr_t)&(PortP->InUse) );
*/
@@ -898,10 +884,6 @@ int RIOUnUse(int iPortP, struct CmdBlk *CmdBlkP)
return 0;
}
-void ShowPacket(uint Flags, struct PKT *PacketP)
-{
-}
-
/*
**
** How to use this file:
diff --git a/drivers/char/rio/rioctrl.c b/drivers/char/rio/rioctrl.c
index fcf18a061228..d31aba62bb7f 100644
--- a/drivers/char/rio/rioctrl.c
+++ b/drivers/char/rio/rioctrl.c
@@ -51,15 +51,12 @@ static char *_rioctrl_c_sccs_ = "@(#)rioctrl.c 1.3";
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -72,12 +69,10 @@ static char *_rioctrl_c_sccs_ = "@(#)rioctrl.c 1.3";
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
@@ -131,30 +126,6 @@ static int
#define drv_makedev(maj, min) ((((uint) maj & 0xff) << 8) | ((uint) min & 0xff))
-int copyin(int arg, caddr_t dp, int siz)
-{
- int rv;
-
- rio_dprintk(RIO_DEBUG_CTRL, "Copying %d bytes from user %p to %p.\n", siz, (void *) arg, dp);
- rv = copy_from_user(dp, (void *) arg, siz);
- if (rv)
- return COPYFAIL;
- else
- return rv;
-}
-
-static int copyout(caddr_t dp, int arg, int siz)
-{
- int rv;
-
- rio_dprintk(RIO_DEBUG_CTRL, "Copying %d bytes to user %p from %p.\n", siz, (void *) arg, dp);
- rv = copy_to_user((void *) arg, dp, siz);
- if (rv)
- return COPYFAIL;
- else
- return rv;
-}
-
int riocontrol(p, dev, cmd, arg, su)
struct rio_info *p;
dev_t dev;
@@ -168,7 +139,7 @@ int su;
ushort loop;
int Entry;
struct Port *PortP;
- PKT *PacketP;
+ struct PKT *PacketP;
int retval = 0;
unsigned long flags;
@@ -178,7 +149,7 @@ int su;
Host = 0;
PortP = NULL;
- rio_dprintk(RIO_DEBUG_CTRL, "control ioctl cmd: 0x%x arg: 0x%x\n", cmd, (int) arg);
+ rio_dprintk(RIO_DEBUG_CTRL, "control ioctl cmd: 0x%x arg: %p\n", cmd, arg);
switch (cmd) {
/*
@@ -189,90 +160,34 @@ int su;
** otherwise just the specified host card will be changed.
*/
case RIO_SET_TIMER:
- rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_TIMER to %dms\n", (uint) arg);
+ rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_TIMER to %ldms\n", (unsigned long)arg);
{
int host, value;
- host = (uint) arg >> 16;
- value = (uint) arg & 0x0000ffff;
+ host = ((unsigned long) arg >> 16) & 0x0000FFFF;
+ value = (unsigned long) arg & 0x0000ffff;
if (host == -1) {
for (host = 0; host < p->RIONumHosts; host++) {
if (p->RIOHosts[host].Flags == RC_RUNNING) {
- WWORD(p->RIOHosts[host].ParmMapP->timer, value);
+ writew(value, &p->RIOHosts[host].ParmMapP->timer);
}
}
} else if (host >= p->RIONumHosts) {
return -EINVAL;
} else {
if (p->RIOHosts[host].Flags == RC_RUNNING) {
- WWORD(p->RIOHosts[host].ParmMapP->timer, value);
+ writew(value, &p->RIOHosts[host].ParmMapP->timer);
}
}
}
return 0;
- case RIO_IDENTIFY_DRIVER:
- /*
- ** 15.10.1998 ARG - ESIL 0760 part fix
- ** Added driver ident string output.
- **
- #ifndef __THIS_RELEASE__
- #warning Driver Version string not defined !
- #endif
- cprintf("%s %s %s %s\n",
- RIO_DRV_STR,
- __THIS_RELEASE__,
- __DATE__, __TIME__ );
-
- return 0;
-
- case RIO_DISPLAY_HOST_CFG:
- **
- ** 15.10.1998 ARG - ESIL 0760 part fix
- ** Added driver host card ident string output.
- **
- ** Note that the only types currently supported
- ** are ISA and PCI. Also this driver does not
- ** (yet) distinguish between the Old PCI card
- ** and the Jet PCI card. In fact I think this
- ** driver only supports JET PCI !
- **
-
- for (Host = 0; Host < p->RIONumHosts; Host++)
- {
- HostP = &(p->RIOHosts[Host]);
-
- switch ( HostP->Type )
- {
- case RIO_AT :
- strcpy( host_type, RIO_AT_HOST_STR );
- break;
-
- case RIO_PCI :
- strcpy( host_type, RIO_PCI_HOST_STR );
- break;
-
- default :
- strcpy( host_type, "Unknown" );
- break;
- }
-
- cprintf(
- "RIO Host %d - Type:%s Addr:%X IRQ:%d\n",
- Host, host_type,
- (uint)HostP->PaddrP,
- (int)HostP->Ivec - 32 );
- }
- return 0;
- **
- */
-
case RIO_FOAD_RTA:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_FOAD_RTA\n");
- return RIOCommandRta(p, (uint) arg, RIOFoadRta);
+ return RIOCommandRta(p, (unsigned long)arg, RIOFoadRta);
case RIO_ZOMBIE_RTA:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_ZOMBIE_RTA\n");
- return RIOCommandRta(p, (uint) arg, RIOZombieRta);
+ return RIOCommandRta(p, (unsigned long)arg, RIOZombieRta);
case RIO_IDENTIFY_RTA:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_IDENTIFY_RTA\n");
@@ -287,7 +202,7 @@ int su;
struct CmdBlk *CmdBlkP;
rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD\n");
- if (copyin((int) arg, (caddr_t) & SpecialRupCmd, sizeof(SpecialRupCmd)) == COPYFAIL) {
+ if (copy_from_user(&SpecialRupCmd, arg, sizeof(SpecialRupCmd))) {
rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD copy failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -302,7 +217,7 @@ int su;
SpecialRupCmd.Host = 0;
rio_dprintk(RIO_DEBUG_CTRL, "Queue special rup command for host %d rup %d\n", SpecialRupCmd.Host, SpecialRupCmd.RupNum);
if (RIOQueueCmdBlk(&p->RIOHosts[SpecialRupCmd.Host], SpecialRupCmd.RupNum, CmdBlkP) == RIO_FAIL) {
- cprintf("FAILED TO QUEUE SPECIAL RUP COMMAND\n");
+ printk(KERN_WARNING "rio: FAILED TO QUEUE SPECIAL RUP COMMAND\n");
}
return 0;
}
@@ -324,7 +239,7 @@ int su;
if ((retval = RIOApel(p)) != 0)
return retval;
- if (copyout((caddr_t) p->RIOConnectTable, (int) arg, TOTAL_MAP_ENTRIES * sizeof(struct Map)) == COPYFAIL) {
+ if (copy_to_user(arg, p->RIOConnectTable, TOTAL_MAP_ENTRIES * sizeof(struct Map))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_TABLE copy failed\n");
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
@@ -369,7 +284,7 @@ int su;
p->RIOError.Error = NOT_SUPER_USER;
return -EPERM;
}
- if (copyin((int) arg, (caddr_t) & p->RIOConnectTable[0], TOTAL_MAP_ENTRIES * sizeof(struct Map)) == COPYFAIL) {
+ if (copy_from_user(&p->RIOConnectTable[0], arg, TOTAL_MAP_ENTRIES * sizeof(struct Map))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_TABLE copy failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -415,7 +330,7 @@ int su;
p->RIOError.Error = NOT_SUPER_USER;
return -EPERM;
}
- if (copyout((caddr_t) p->RIOBindTab, (int) arg, (sizeof(ulong) * MAX_RTA_BINDINGS)) == COPYFAIL) {
+ if (copy_to_user(arg, p->RIOBindTab, (sizeof(ulong) * MAX_RTA_BINDINGS))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_BINDINGS copy failed\n");
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
@@ -434,7 +349,7 @@ int su;
p->RIOError.Error = NOT_SUPER_USER;
return -EPERM;
}
- if (copyin((int) arg, (caddr_t) & p->RIOBindTab[0], (sizeof(ulong) * MAX_RTA_BINDINGS)) == COPYFAIL) {
+ if (copy_from_user(&p->RIOBindTab[0], arg, (sizeof(ulong) * MAX_RTA_BINDINGS))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS copy failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -458,12 +373,12 @@ int su;
for (Entry = 0; Entry < MAX_RTA_BINDINGS; Entry++) {
if ((EmptySlot == -1) && (p->RIOBindTab[Entry] == 0L))
EmptySlot = Entry;
- else if (p->RIOBindTab[Entry] == (int) arg) {
+ else if (p->RIOBindTab[Entry] == (long)arg) {
/*
** Already exists - delete
*/
p->RIOBindTab[Entry] = 0L;
- rio_dprintk(RIO_DEBUG_CTRL, "Removing Rta %x from p->RIOBindTab\n", (int) arg);
+ rio_dprintk(RIO_DEBUG_CTRL, "Removing Rta %ld from p->RIOBindTab\n", (unsigned long)arg);
return 0;
}
}
@@ -471,10 +386,10 @@ int su;
** Dosen't exist - add
*/
if (EmptySlot != -1) {
- p->RIOBindTab[EmptySlot] = (int) arg;
- rio_dprintk(RIO_DEBUG_CTRL, "Adding Rta %x to p->RIOBindTab\n", (int) arg);
+ p->RIOBindTab[EmptySlot] = (unsigned long)arg;
+ rio_dprintk(RIO_DEBUG_CTRL, "Adding Rta %lx to p->RIOBindTab\n", (unsigned long) arg);
} else {
- rio_dprintk(RIO_DEBUG_CTRL, "p->RIOBindTab full! - Rta %x not added\n", (int) arg);
+ rio_dprintk(RIO_DEBUG_CTRL, "p->RIOBindTab full! - Rta %lx not added\n", (unsigned long) arg);
return -ENOMEM;
}
return 0;
@@ -482,7 +397,7 @@ int su;
case RIO_RESUME:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME\n");
- port = (uint) arg;
+ port = (unsigned long) arg;
if ((port < 0) || (port > 511)) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Bad port number %d\n", port);
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
@@ -518,8 +433,7 @@ int su;
p->RIOError.Error = NOT_SUPER_USER;
return -EPERM;
}
- if (copyin((int) arg, (caddr_t) & MapEnt, sizeof(MapEnt))
- == COPYFAIL) {
+ if (copy_from_user(&MapEnt, arg, sizeof(MapEnt))) {
rio_dprintk(RIO_DEBUG_CTRL, "Copy from user space failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -533,8 +447,7 @@ int su;
p->RIOError.Error = NOT_SUPER_USER;
return -EPERM;
}
- if (copyin((int) arg, (caddr_t) & MapEnt, sizeof(MapEnt))
- == COPYFAIL) {
+ if (copy_from_user(&MapEnt, arg, sizeof(MapEnt))) {
rio_dprintk(RIO_DEBUG_CTRL, "Copy from user space failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -548,8 +461,7 @@ int su;
p->RIOError.Error = NOT_SUPER_USER;
return -EPERM;
}
- if (copyin((int) arg, (caddr_t) & MapEnt, sizeof(MapEnt))
- == COPYFAIL) {
+ if (copy_from_user(&MapEnt, arg, sizeof(MapEnt))) {
rio_dprintk(RIO_DEBUG_CTRL, "Copy from data space failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -557,30 +469,14 @@ int su;
return RIODeleteRta(p, &MapEnt);
case RIO_QUICK_CHECK:
- /*
- ** 09.12.1998 ARG - ESIL 0776 part fix
- ** A customer was using this to get the RTAs
- ** connect/disconnect status.
- ** RIOConCon() had been botched use RIOHalted
- ** to keep track of RTA connections and
- ** disconnections. That has been changed and
- ** RIORtaDisCons in the rio_info struct now
- ** does the job. So we need to return the value
- ** of RIORtaCons instead of RIOHalted.
- **
- if (copyout((caddr_t)&p->RIOHalted,(int)arg,
- sizeof(uint))==COPYFAIL) {
- **
- */
-
- if (copyout((caddr_t) & p->RIORtaDisCons, (int) arg, sizeof(uint)) == COPYFAIL) {
+ if (copy_to_user(arg, &p->RIORtaDisCons, sizeof(unsigned int))) {
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
return 0;
case RIO_LAST_ERROR:
- if (copyout((caddr_t) & p->RIOError, (int) arg, sizeof(struct Error)) == COPYFAIL)
+ if (copy_to_user(arg, &p->RIOError, sizeof(struct Error)))
return -EFAULT;
return 0;
@@ -589,7 +485,7 @@ int su;
return -EINVAL;
case RIO_GET_MODTYPE:
- if (copyin((int) arg, (caddr_t) & port, sizeof(uint)) == COPYFAIL) {
+ if (copy_from_user(&port, arg, sizeof(unsigned int))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -609,36 +505,11 @@ int su;
** Return module type of port
*/
port = PortP->HostP->UnixRups[PortP->RupNum].ModTypes;
- if (copyout((caddr_t) & port, (int) arg, sizeof(uint)) == COPYFAIL) {
+ if (copy_to_user(arg, &port, sizeof(unsigned int))) {
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
return (0);
- /*
- ** 02.03.1999 ARG - ESIL 0820 fix
- ** We are no longer using "Boot Mode", so these ioctls
- ** are not required :
- **
- case RIO_GET_BOOT_MODE :
- rio_dprint(RIO_DEBUG_CTRL, ("Get boot mode - %x\n", p->RIOBootMode));
- **
- ** Return boot state of system - BOOT_ALL, BOOT_OWN or BOOT_NONE
- **
- if (copyout((caddr_t)&p->RIOBootMode, (int)arg,
- sizeof(p->RIOBootMode)) == COPYFAIL) {
- p->RIOError.Error = COPYOUT_FAILED;
- return -EFAULT;
- }
- return(0);
-
- case RIO_SET_BOOT_MODE :
- p->RIOBootMode = (uint) arg;
- rio_dprint(RIO_DEBUG_CTRL, ("Set boot mode to 0x%x\n", p->RIOBootMode));
- return(0);
- **
- ** End ESIL 0820 fix
- */
-
case RIO_BLOCK_OPENS:
rio_dprintk(RIO_DEBUG_CTRL, "Opens block until booted\n");
for (Entry = 0; Entry < RIO_PORTS; Entry++) {
@@ -650,8 +521,7 @@ int su;
case RIO_SETUP_PORTS:
rio_dprintk(RIO_DEBUG_CTRL, "Setup ports\n");
- if (copyin((int) arg, (caddr_t) & PortSetup, sizeof(PortSetup))
- == COPYFAIL) {
+ if (copy_from_user(&PortSetup, arg, sizeof(PortSetup))) {
p->RIOError.Error = COPYIN_FAILED;
rio_dprintk(RIO_DEBUG_CTRL, "EFAULT");
return -EFAULT;
@@ -667,7 +537,7 @@ int su;
return -EINVAL;
}
if (!p->RIOPortp) {
- cprintf("No p->RIOPortp array!\n");
+ printk(KERN_ERR "rio: No p->RIOPortp array!\n");
rio_dprintk(RIO_DEBUG_CTRL, "No p->RIOPortp array!\n");
return -EIO;
}
@@ -681,8 +551,7 @@ int su;
case RIO_GET_PORT_SETUP:
rio_dprintk(RIO_DEBUG_CTRL, "Get port setup\n");
- if (copyin((int) arg, (caddr_t) & PortSetup, sizeof(PortSetup))
- == COPYFAIL) {
+ if (copy_from_user(&PortSetup, arg, sizeof(PortSetup))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -698,13 +567,12 @@ int su;
PortSetup.Store = p->RIOPortp[port]->Store;
PortSetup.Lock = p->RIOPortp[port]->Lock;
PortSetup.XpCps = p->RIOPortp[port]->Xprint.XpCps;
- bcopy(p->RIOPortp[port]->Xprint.XpOn, PortSetup.XpOn, MAX_XP_CTRL_LEN);
- bcopy(p->RIOPortp[port]->Xprint.XpOff, PortSetup.XpOff, MAX_XP_CTRL_LEN);
+ memcpy(PortSetup.XpOn, p->RIOPortp[port]->Xprint.XpOn, MAX_XP_CTRL_LEN);
+ memcpy(PortSetup.XpOff, p->RIOPortp[port]->Xprint.XpOff, MAX_XP_CTRL_LEN);
PortSetup.XpOn[MAX_XP_CTRL_LEN - 1] = '\0';
PortSetup.XpOff[MAX_XP_CTRL_LEN - 1] = '\0';
- if (copyout((caddr_t) & PortSetup, (int) arg, sizeof(PortSetup))
- == COPYFAIL) {
+ if (copy_to_user(arg, &PortSetup, sizeof(PortSetup))) {
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
@@ -712,7 +580,7 @@ int su;
case RIO_GET_PORT_PARAMS:
rio_dprintk(RIO_DEBUG_CTRL, "Get port params\n");
- if (copyin((int) arg, (caddr_t) & PortParams, sizeof(struct PortParams)) == COPYFAIL) {
+ if (copy_from_user(&PortParams, arg, sizeof(struct PortParams))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -725,7 +593,7 @@ int su;
PortParams.State = PortP->State;
rio_dprintk(RIO_DEBUG_CTRL, "Port %d\n", PortParams.Port);
- if (copyout((caddr_t) & PortParams, (int) arg, sizeof(struct PortParams)) == COPYFAIL) {
+ if (copy_to_user(arg, &PortParams, sizeof(struct PortParams))) {
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
@@ -733,8 +601,7 @@ int su;
case RIO_GET_PORT_TTY:
rio_dprintk(RIO_DEBUG_CTRL, "Get port tty\n");
- if (copyin((int) arg, (caddr_t) & PortTty, sizeof(struct PortTty))
- == COPYFAIL) {
+ if (copy_from_user(&PortTty, arg, sizeof(struct PortTty))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -745,14 +612,14 @@ int su;
rio_dprintk(RIO_DEBUG_CTRL, "Port %d\n", PortTty.port);
PortP = (p->RIOPortp[PortTty.port]);
- if (copyout((caddr_t) & PortTty, (int) arg, sizeof(struct PortTty)) == COPYFAIL) {
+ if (copy_to_user(arg, &PortTty, sizeof(struct PortTty))) {
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
return retval;
case RIO_SET_PORT_TTY:
- if (copyin((int) arg, (caddr_t) & PortTty, sizeof(struct PortTty)) == COPYFAIL) {
+ if (copy_from_user(&PortTty, arg, sizeof(struct PortTty))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -767,8 +634,7 @@ int su;
case RIO_SET_PORT_PARAMS:
rio_dprintk(RIO_DEBUG_CTRL, "Set port params\n");
- if (copyin((int) arg, (caddr_t) & PortParams, sizeof(PortParams))
- == COPYFAIL) {
+ if (copy_from_user(&PortParams, arg, sizeof(PortParams))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -784,7 +650,7 @@ int su;
case RIO_GET_PORT_STATS:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_PORT_STATS\n");
- if (copyin((int) arg, (caddr_t) & portStats, sizeof(struct portStats)) == COPYFAIL) {
+ if (copy_from_user(&portStats, arg, sizeof(struct portStats))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -799,14 +665,14 @@ int su;
portStats.opens = PortP->opens;
portStats.closes = PortP->closes;
portStats.ioctls = PortP->ioctls;
- if (copyout((caddr_t) & portStats, (int) arg, sizeof(struct portStats)) == COPYFAIL) {
+ if (copy_to_user(arg, &portStats, sizeof(struct portStats))) {
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
return retval;
case RIO_RESET_PORT_STATS:
- port = (uint) arg;
+ port = (unsigned long) arg;
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESET_PORT_STATS\n");
if (port >= RIO_PORTS) {
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
@@ -824,7 +690,7 @@ int su;
case RIO_GATHER_PORT_STATS:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GATHER_PORT_STATS\n");
- if (copyin((int) arg, (caddr_t) & portStats, sizeof(struct portStats)) == COPYFAIL) {
+ if (copy_from_user(&portStats, arg, sizeof(struct portStats))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -840,7 +706,7 @@ int su;
case RIO_READ_CONFIG:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_CONFIG\n");
- if (copyout((caddr_t) & p->RIOConf, (int) arg, sizeof(struct Conf)) == COPYFAIL) {
+ if (copy_to_user(arg, &p->RIOConf, sizeof(struct Conf))) {
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
@@ -852,8 +718,7 @@ int su;
p->RIOError.Error = NOT_SUPER_USER;
return -EPERM;
}
- if (copyin((int) arg, (caddr_t) & p->RIOConf, sizeof(struct Conf))
- == COPYFAIL) {
+ if (copy_from_user(&p->RIOConf, arg, sizeof(struct Conf))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -862,7 +727,7 @@ int su;
*/
for (Host = 0; Host < p->RIONumHosts; Host++)
if ((p->RIOHosts[Host].Flags & RUN_STATE) == RC_RUNNING)
- WWORD(p->RIOHosts[Host].ParmMapP->timer, p->RIOConf.Timer);
+ writew(p->RIOConf.Timer, &p->RIOHosts[Host].ParmMapP->timer);
return retval;
case RIO_START_POLLER:
@@ -881,8 +746,7 @@ int su;
case RIO_SETDEBUG:
case RIO_GETDEBUG:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SETDEBUG/RIO_GETDEBUG\n");
- if (copyin((int) arg, (caddr_t) & DebugCtrl, sizeof(DebugCtrl))
- == COPYFAIL) {
+ if (copy_from_user(&DebugCtrl, arg, sizeof(DebugCtrl))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -899,7 +763,7 @@ int su;
rio_dprintk(RIO_DEBUG_CTRL, "Get global debug 0x%x wait 0x%x\n", p->rio_debug, p->RIODebugWait);
DebugCtrl.Debug = p->rio_debug;
DebugCtrl.Wait = p->RIODebugWait;
- if (copyout((caddr_t) & DebugCtrl, (int) arg, sizeof(DebugCtrl)) == COPYFAIL) {
+ if (copy_to_user(arg, &DebugCtrl, sizeof(DebugCtrl))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET/GET DEBUG: bad port number %d\n", DebugCtrl.SysPort);
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
@@ -921,7 +785,7 @@ int su;
} else {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GETDEBUG 0x%x\n", p->RIOPortp[DebugCtrl.SysPort]->Debug);
DebugCtrl.Debug = p->RIOPortp[DebugCtrl.SysPort]->Debug;
- if (copyout((caddr_t) & DebugCtrl, (int) arg, sizeof(DebugCtrl)) == COPYFAIL) {
+ if (copy_to_user(arg, &DebugCtrl, sizeof(DebugCtrl))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GETDEBUG: Bad copy to user space\n");
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
@@ -936,43 +800,20 @@ int su;
** textual null terminated string.
*/
rio_dprintk(RIO_DEBUG_CTRL, "RIO_VERSID\n");
- if (copyout((caddr_t) RIOVersid(), (int) arg, sizeof(struct rioVersion)) == COPYFAIL) {
+ if (copy_to_user(arg, RIOVersid(), sizeof(struct rioVersion))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_VERSID: Bad copy to user space (host=%d)\n", Host);
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
return retval;
- /*
- ** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- ** !! commented out previous 'RIO_VERSID' functionality !!
- ** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- **
- case RIO_VERSID:
- **
- ** Enquire about the release and version.
- ** We return MAX_VERSION_LEN bytes, being a textual null
- ** terminated string.
- **
- rio_dprint(RIO_DEBUG_CTRL, ("RIO_VERSID\n"));
- if (copyout((caddr_t)RIOVersid(),
- (int)arg, MAX_VERSION_LEN ) == COPYFAIL ) {
- rio_dprint(RIO_DEBUG_CTRL, ("RIO_VERSID: Bad copy to user space\n",Host));
- p->RIOError.Error = COPYOUT_FAILED;
- return -EFAULT;
- }
- return retval;
- **
- ** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- */
-
case RIO_NUM_HOSTS:
/*
** Enquire as to the number of hosts located
** at init time.
*/
rio_dprintk(RIO_DEBUG_CTRL, "RIO_NUM_HOSTS\n");
- if (copyout((caddr_t) & p->RIONumHosts, (int) arg, sizeof(p->RIONumHosts)) == COPYFAIL) {
+ if (copy_to_user(arg, &p->RIONumHosts, sizeof(p->RIONumHosts))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_NUM_HOSTS: Bad copy to user space\n");
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
@@ -983,7 +824,7 @@ int su;
/*
** Kill host. This may not be in the final version...
*/
- rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_FOAD %d\n", (int) arg);
+ rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_FOAD %ld\n", (unsigned long) arg);
if (!su) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_FOAD: Not super user\n");
p->RIOError.Error = NOT_SUPER_USER;
@@ -994,7 +835,7 @@ int su;
for (Host = 0; Host < p->RIONumHosts; Host++) {
(void) RIOBoardTest(p->RIOHosts[Host].PaddrP, p->RIOHosts[Host].Caddr, p->RIOHosts[Host].Type, p->RIOHosts[Host].Slot);
- bzero((caddr_t) & p->RIOHosts[Host].Flags, ((int) &p->RIOHosts[Host].____end_marker____) - ((int) &p->RIOHosts[Host].Flags));
+ memset(&p->RIOHosts[Host].Flags, 0, ((char *) &p->RIOHosts[Host].____end_marker____) - ((char *) &p->RIOHosts[Host].Flags));
p->RIOHosts[Host].Flags = RC_WAITING;
}
RIOFoadWakeup(p);
@@ -1017,7 +858,7 @@ int su;
p->RIOError.Error = NOT_SUPER_USER;
return -EPERM;
}
- if (copyin((int) arg, (caddr_t) & DownLoad, sizeof(DownLoad)) == COPYFAIL) {
+ if (copy_from_user(&DownLoad, arg, sizeof(DownLoad))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Copy in from user space failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -1045,9 +886,9 @@ int su;
case RIO_PARMS:
{
- uint host;
+ unsigned int host;
- if (copyin((int) arg, (caddr_t) & host, sizeof(host)) == COPYFAIL) {
+ if (copy_from_user(&host, arg, sizeof(host))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Copy in from user space failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -1056,7 +897,7 @@ int su;
** Fetch the parmmap
*/
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PARMS\n");
- if (copyout((caddr_t) p->RIOHosts[host].ParmMapP, (int) arg, sizeof(PARM_MAP)) == COPYFAIL) {
+ if (copy_to_user(arg, p->RIOHosts[host].ParmMapP, sizeof(PARM_MAP))) {
p->RIOError.Error = COPYOUT_FAILED;
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PARMS: Copy out to user space failed\n");
return -EFAULT;
@@ -1066,7 +907,7 @@ int su;
case RIO_HOST_REQ:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ\n");
- if (copyin((int) arg, (caddr_t) & HostReq, sizeof(HostReq)) == COPYFAIL) {
+ if (copy_from_user(&HostReq, arg, sizeof(HostReq))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Copy in from user space failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -1078,7 +919,7 @@ int su;
}
rio_dprintk(RIO_DEBUG_CTRL, "Request for host %d\n", HostReq.HostNum);
- if (copyout((caddr_t) & p->RIOHosts[HostReq.HostNum], (int) HostReq.HostP, sizeof(struct Host)) == COPYFAIL) {
+ if (copy_to_user(HostReq.HostP, &p->RIOHosts[HostReq.HostNum], sizeof(struct Host))) {
p->RIOError.Error = COPYOUT_FAILED;
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Bad copy to user space\n");
return -EFAULT;
@@ -1087,7 +928,7 @@ int su;
case RIO_HOST_DPRAM:
rio_dprintk(RIO_DEBUG_CTRL, "Request for DPRAM\n");
- if (copyin((int) arg, (caddr_t) & HostDpRam, sizeof(HostDpRam)) == COPYFAIL) {
+ if (copy_from_user(&HostDpRam, arg, sizeof(HostDpRam))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Copy in from user space failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -1104,13 +945,13 @@ int su;
/* It's hardware like this that really gets on my tits. */
static unsigned char copy[sizeof(struct DpRam)];
for (off = 0; off < sizeof(struct DpRam); off++)
- copy[off] = p->RIOHosts[HostDpRam.HostNum].Caddr[off];
- if (copyout((caddr_t) copy, (int) HostDpRam.DpRamP, sizeof(struct DpRam)) == COPYFAIL) {
+ copy[off] = readb(&p->RIOHosts[HostDpRam.HostNum].Caddr[off]);
+ if (copy_to_user(HostDpRam.DpRamP, copy, sizeof(struct DpRam))) {
p->RIOError.Error = COPYOUT_FAILED;
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Bad copy to user space\n");
return -EFAULT;
}
- } else if (copyout((caddr_t) p->RIOHosts[HostDpRam.HostNum].Caddr, (int) HostDpRam.DpRamP, sizeof(struct DpRam)) == COPYFAIL) {
+ } else if (copy_to_user(HostDpRam.DpRamP, p->RIOHosts[HostDpRam.HostNum].Caddr, sizeof(struct DpRam))) {
p->RIOError.Error = COPYOUT_FAILED;
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Bad copy to user space\n");
return -EFAULT;
@@ -1119,13 +960,13 @@ int su;
case RIO_SET_BUSY:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_BUSY\n");
- if ((int) arg < 0 || (int) arg > 511) {
- rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_BUSY: Bad port number %d\n", (int) arg);
+ if ((unsigned long) arg > 511) {
+ rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_BUSY: Bad port number %ld\n", (unsigned long) arg);
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
return -EINVAL;
}
rio_spin_lock_irqsave(&PortP->portSem, flags);
- p->RIOPortp[(int) arg]->State |= RIO_BUSY;
+ p->RIOPortp[(unsigned long) arg]->State |= RIO_BUSY;
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
return retval;
@@ -1135,7 +976,7 @@ int su;
** (probably for debug reasons)
*/
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT\n");
- if (copyin((int) arg, (caddr_t) & PortReq, sizeof(PortReq)) == COPYFAIL) {
+ if (copy_from_user(&PortReq, arg, sizeof(PortReq))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT: Copy in from user space failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -1147,7 +988,7 @@ int su;
return -ENXIO;
}
rio_dprintk(RIO_DEBUG_CTRL, "Request for port %d\n", PortReq.SysPort);
- if (copyout((caddr_t) p->RIOPortp[PortReq.SysPort], (int) PortReq.PortP, sizeof(struct Port)) == COPYFAIL) {
+ if (copy_to_user(PortReq.PortP, p->RIOPortp[PortReq.SysPort], sizeof(struct Port))) {
p->RIOError.Error = COPYOUT_FAILED;
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT: Bad copy to user space\n");
return -EFAULT;
@@ -1160,7 +1001,7 @@ int su;
** (probably for debug reasons)
*/
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP\n");
- if (copyin((int) arg, (caddr_t) & RupReq, sizeof(RupReq)) == COPYFAIL) {
+ if (copy_from_user(&RupReq, arg, sizeof(RupReq))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Copy in from user space failed\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -1184,7 +1025,7 @@ int su;
}
rio_dprintk(RIO_DEBUG_CTRL, "Request for rup %d from host %d\n", RupReq.RupNum, RupReq.HostNum);
- if (copyout((caddr_t) HostP->UnixRups[RupReq.RupNum].RupP, (int) RupReq.RupP, sizeof(struct RUP)) == COPYFAIL) {
+ if (copy_to_user(HostP->UnixRups[RupReq.RupNum].RupP, RupReq.RupP, sizeof(struct RUP))) {
p->RIOError.Error = COPYOUT_FAILED;
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Bad copy to user space\n");
return -EFAULT;
@@ -1197,7 +1038,7 @@ int su;
** (probably for debug reasons)
*/
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB\n");
- if (copyin((int) arg, (caddr_t) & LpbReq, sizeof(LpbReq)) == COPYFAIL) {
+ if (copy_from_user(&LpbReq, arg, sizeof(LpbReq))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Bad copy from user space\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -1221,7 +1062,7 @@ int su;
}
rio_dprintk(RIO_DEBUG_CTRL, "Request for lpb %d from host %d\n", LpbReq.Link, LpbReq.Host);
- if (copyout((caddr_t) & HostP->LinkStrP[LpbReq.Link], (int) LpbReq.LpbP, sizeof(struct LPB)) == COPYFAIL) {
+ if (copy_to_user(LpbReq.LpbP, &HostP->LinkStrP[LpbReq.Link], sizeof(struct LPB))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Bad copy to user space\n");
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
@@ -1252,12 +1093,13 @@ int su;
p->RIOError.Error = SIGNALS_ALREADY_SET;
return -EBUSY;
}
- p->RIOSignalProcess = getpid();
+ /* FIXME: PID tracking */
+ p->RIOSignalProcess = current->pid;
p->RIOPrintDisabled = DONT_PRINT;
return retval;
case RIO_SIGNALS_OFF:
- if (p->RIOSignalProcess != getpid()) {
+ if (p->RIOSignalProcess != current->pid) {
p->RIOError.Error = NOT_RECEIVING_PROCESS;
return -EPERM;
}
@@ -1294,7 +1136,7 @@ int su;
case RIO_MAP_B110_TO_110:
case RIO_MAP_B110_TO_115200:
rio_dprintk(RIO_DEBUG_CTRL, "Baud rate mapping\n");
- port = (uint) arg;
+ port = (unsigned long) arg;
if (port < 0 || port > 511) {
rio_dprintk(RIO_DEBUG_CTRL, "Baud rate mapping: Bad port number %d\n", port);
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
@@ -1324,7 +1166,7 @@ int su;
case RIO_SEND_PACKET:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SEND_PACKET\n");
- if (copyin((int) arg, (caddr_t) & SendPack, sizeof(SendPack)) == COPYFAIL) {
+ if (copy_from_user(&SendPack, arg, sizeof(SendPack))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SEND_PACKET: Bad copy from user space\n");
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
@@ -1344,9 +1186,9 @@ int su;
}
for (loop = 0; loop < (ushort) (SendPack.Len & 127); loop++)
- WBYTE(PacketP->data[loop], SendPack.Data[loop]);
+ writeb(SendPack.Data[loop], &PacketP->data[loop]);
- WBYTE(PacketP->len, SendPack.Len);
+ writeb(SendPack.Len, &PacketP->len);
add_transmit(PortP);
/*
@@ -1368,7 +1210,7 @@ int su;
return su ? 0 : -EPERM;
case RIO_WHAT_MESG:
- if (copyout((caddr_t) & p->RIONoMessage, (int) arg, sizeof(p->RIONoMessage)) == COPYFAIL) {
+ if (copy_to_user(arg, &p->RIONoMessage, sizeof(p->RIONoMessage))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_WHAT_MESG: Bad copy to user space\n");
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
@@ -1376,7 +1218,7 @@ int su;
return 0;
case RIO_MEM_DUMP:
- if (copyin((int) arg, (caddr_t) & SubCmd, sizeof(struct SubCmdStruct)) == COPYFAIL) {
+ if (copy_from_user(&SubCmd, arg, sizeof(struct SubCmdStruct))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -1406,7 +1248,7 @@ int su;
PortP->State |= RIO_BUSY;
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
- if (copyout((caddr_t) p->RIOMemDump, (int) arg, MEMDUMP_SIZE) == COPYFAIL) {
+ if (copy_to_user(arg, p->RIOMemDump, MEMDUMP_SIZE)) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_MEM_DUMP copy failed\n");
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
@@ -1414,30 +1256,30 @@ int su;
return 0;
case RIO_TICK:
- if ((int) arg < 0 || (int) arg >= p->RIONumHosts)
+ if ((unsigned long) arg >= p->RIONumHosts)
return -EINVAL;
- rio_dprintk(RIO_DEBUG_CTRL, "Set interrupt for host %d\n", (int) arg);
- WBYTE(p->RIOHosts[(int) arg].SetInt, 0xff);
+ rio_dprintk(RIO_DEBUG_CTRL, "Set interrupt for host %ld\n", (unsigned long) arg);
+ writeb(0xFF, &p->RIOHosts[(unsigned long) arg].SetInt);
return 0;
case RIO_TOCK:
- if ((int) arg < 0 || (int) arg >= p->RIONumHosts)
+ if ((unsigned long) arg >= p->RIONumHosts)
return -EINVAL;
- rio_dprintk(RIO_DEBUG_CTRL, "Clear interrupt for host %d\n", (int) arg);
- WBYTE((p->RIOHosts[(int) arg].ResetInt), 0xff);
+ rio_dprintk(RIO_DEBUG_CTRL, "Clear interrupt for host %ld\n", (unsigned long) arg);
+ writeb(0xFF, &p->RIOHosts[(unsigned long) arg].ResetInt);
return 0;
case RIO_READ_CHECK:
/* Check reads for pkts with data[0] the same */
p->RIOReadCheck = !p->RIOReadCheck;
- if (copyout((caddr_t) & p->RIOReadCheck, (int) arg, sizeof(uint)) == COPYFAIL) {
+ if (copy_to_user(arg, &p->RIOReadCheck, sizeof(unsigned int))) {
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
return 0;
case RIO_READ_REGISTER:
- if (copyin((int) arg, (caddr_t) & SubCmd, sizeof(struct SubCmdStruct)) == COPYFAIL) {
+ if (copy_from_user(&SubCmd, arg, sizeof(struct SubCmdStruct))) {
p->RIOError.Error = COPYIN_FAILED;
return -EFAULT;
}
@@ -1472,7 +1314,7 @@ int su;
PortP->State |= RIO_BUSY;
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
- if (copyout((caddr_t) & p->CdRegister, (int) arg, sizeof(uint)) == COPYFAIL) {
+ if (copy_to_user(arg, &p->CdRegister, sizeof(unsigned int))) {
rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_REGISTER copy failed\n");
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
@@ -1485,21 +1327,22 @@ int su;
*/
case RIO_MAKE_DEV:
{
- uint port = (uint) arg & RIO_MODEM_MASK;
+ unsigned int port = (unsigned long) arg & RIO_MODEM_MASK;
+ unsigned int ret;
- switch ((uint) arg & RIO_DEV_MASK) {
+ switch ((unsigned long) arg & RIO_DEV_MASK) {
case RIO_DEV_DIRECT:
- arg = (caddr_t) drv_makedev(MAJOR(dev), port);
- rio_dprintk(RIO_DEBUG_CTRL, "Makedev direct 0x%x is 0x%x\n", port, (int) arg);
- return (int) arg;
+ ret = drv_makedev(MAJOR(dev), port);
+ rio_dprintk(RIO_DEBUG_CTRL, "Makedev direct 0x%x is 0x%x\n", port, ret);
+ return ret;
case RIO_DEV_MODEM:
- arg = (caddr_t) drv_makedev(MAJOR(dev), (port | RIO_MODEM_BIT));
- rio_dprintk(RIO_DEBUG_CTRL, "Makedev modem 0x%x is 0x%x\n", port, (int) arg);
- return (int) arg;
+ ret = drv_makedev(MAJOR(dev), (port | RIO_MODEM_BIT));
+ rio_dprintk(RIO_DEBUG_CTRL, "Makedev modem 0x%x is 0x%x\n", port, ret);
+ return ret;
case RIO_DEV_XPRINT:
- arg = (caddr_t) drv_makedev(MAJOR(dev), port);
- rio_dprintk(RIO_DEBUG_CTRL, "Makedev printer 0x%x is 0x%x\n", port, (int) arg);
- return (int) arg;
+ ret = drv_makedev(MAJOR(dev), port);
+ rio_dprintk(RIO_DEBUG_CTRL, "Makedev printer 0x%x is 0x%x\n", port, ret);
+ return ret;
}
rio_dprintk(RIO_DEBUG_CTRL, "MAKE Device is called\n");
return -EINVAL;
@@ -1513,18 +1356,19 @@ int su;
{
dev_t dv;
int mino;
+ unsigned long ret;
- dv = (dev_t) ((int) arg);
+ dv = (dev_t) ((unsigned long) arg);
mino = RIO_UNMODEM(dv);
if (RIO_ISMODEM(dv)) {
rio_dprintk(RIO_DEBUG_CTRL, "Minor for device 0x%x: modem %d\n", dv, mino);
- arg = (caddr_t) (mino | RIO_DEV_MODEM);
+ ret = mino | RIO_DEV_MODEM;
} else {
rio_dprintk(RIO_DEBUG_CTRL, "Minor for device 0x%x: direct %d\n", dv, mino);
- arg = (caddr_t) (mino | RIO_DEV_DIRECT);
+ ret = mino | RIO_DEV_DIRECT;
}
- return (int) arg;
+ return ret;
}
}
rio_dprintk(RIO_DEBUG_CTRL, "INVALID DAEMON IOCTL 0x%x\n", cmd);
@@ -1537,10 +1381,7 @@ int su;
/*
** Pre-emptive commands go on RUPs and are only one byte long.
*/
-int RIOPreemptiveCmd(p, PortP, Cmd)
-struct rio_info *p;
-struct Port *PortP;
-uchar Cmd;
+int RIOPreemptiveCmd(struct rio_info *p, struct Port *PortP, u8 Cmd)
{
struct CmdBlk *CmdBlkP;
struct PktCmd_M *PktCmdP;
@@ -1558,7 +1399,7 @@ uchar Cmd;
return RIO_FAIL;
}
- rio_dprintk(RIO_DEBUG_CTRL, "Command blk 0x%x - InUse now %d\n", (int) CmdBlkP, PortP->InUse);
+ rio_dprintk(RIO_DEBUG_CTRL, "Command blk %p - InUse now %d\n", CmdBlkP, PortP->InUse);
PktCmdP = (struct PktCmd_M *) &CmdBlkP->Packet.data[0];
@@ -1572,7 +1413,7 @@ uchar Cmd;
CmdBlkP->Packet.dest_port = COMMAND_RUP;
CmdBlkP->Packet.len = PKT_CMD_BIT | 2;
CmdBlkP->PostFuncP = RIOUnUse;
- CmdBlkP->PostArg = (int) PortP;
+ CmdBlkP->PostArg = (unsigned long) PortP;
PktCmdP->Command = Cmd;
port = PortP->HostPort % (ushort) PORTS_PER_RTA;
/*
@@ -1584,38 +1425,38 @@ uchar Cmd;
switch (Cmd) {
case MEMDUMP:
- rio_dprintk(RIO_DEBUG_CTRL, "Queue MEMDUMP command blk 0x%x (addr 0x%x)\n", (int) CmdBlkP, (int) SubCmd.Addr);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue MEMDUMP command blk %p (addr 0x%x)\n", CmdBlkP, (int) SubCmd.Addr);
PktCmdP->SubCommand = MEMDUMP;
PktCmdP->SubAddr = SubCmd.Addr;
break;
case FCLOSE:
- rio_dprintk(RIO_DEBUG_CTRL, "Queue FCLOSE command blk 0x%x\n", (int) CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue FCLOSE command blk %p\n", CmdBlkP);
break;
case READ_REGISTER:
- rio_dprintk(RIO_DEBUG_CTRL, "Queue READ_REGISTER (0x%x) command blk 0x%x\n", (int) SubCmd.Addr, (int) CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue READ_REGISTER (0x%x) command blk %p\n", (int) SubCmd.Addr, CmdBlkP);
PktCmdP->SubCommand = READ_REGISTER;
PktCmdP->SubAddr = SubCmd.Addr;
break;
case RESUME:
- rio_dprintk(RIO_DEBUG_CTRL, "Queue RESUME command blk 0x%x\n", (int) CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue RESUME command blk %p\n", CmdBlkP);
break;
case RFLUSH:
- rio_dprintk(RIO_DEBUG_CTRL, "Queue RFLUSH command blk 0x%x\n", (int) CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue RFLUSH command blk %p\n", CmdBlkP);
CmdBlkP->PostFuncP = RIORFlushEnable;
break;
case SUSPEND:
- rio_dprintk(RIO_DEBUG_CTRL, "Queue SUSPEND command blk 0x%x\n", (int) CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue SUSPEND command blk %p\n", CmdBlkP);
break;
case MGET:
- rio_dprintk(RIO_DEBUG_CTRL, "Queue MGET command blk 0x%x\n", (int) CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue MGET command blk %p\n", CmdBlkP);
break;
case MSET:
case MBIC:
case MBIS:
CmdBlkP->Packet.data[4] = (char) PortP->ModemLines;
- rio_dprintk(RIO_DEBUG_CTRL, "Queue MSET/MBIC/MBIS command blk 0x%x\n", (int) CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue MSET/MBIC/MBIS command blk %p\n", CmdBlkP);
break;
case WFLUSH:
@@ -1629,7 +1470,7 @@ uchar Cmd;
RIOFreeCmdBlk(CmdBlkP);
return (RIO_FAIL);
} else {
- rio_dprintk(RIO_DEBUG_CTRL, "Queue WFLUSH command blk 0x%x\n", (int) CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue WFLUSH command blk %p\n", CmdBlkP);
CmdBlkP->PostFuncP = RIOWFlushMark;
}
break;
diff --git a/drivers/char/rio/riodrvr.h b/drivers/char/rio/riodrvr.h
index 663ee0914ed7..3cffe275f216 100644
--- a/drivers/char/rio/riodrvr.h
+++ b/drivers/char/rio/riodrvr.h
@@ -72,42 +72,42 @@ struct rio_info {
*/
int RIOHalted; /* halted ? */
int RIORtaDisCons; /* RTA connections/disconnections */
- uint RIOReadCheck; /* Rio read check */
- uint RIONoMessage; /* To display message or not */
- uint RIONumBootPkts; /* how many packets for an RTA */
- uint RIOBootCount; /* size of RTA code */
- uint RIOBooting; /* count of outstanding boots */
- uint RIOSystemUp; /* Booted ?? */
- uint RIOCounting; /* for counting interrupts */
- uint RIOIntCount; /* # of intr since last check */
- uint RIOTxCount; /* number of xmit intrs */
- uint RIORxCount; /* number of rx intrs */
- uint RIORupCount; /* number of rup intrs */
+ unsigned int RIOReadCheck; /* Rio read check */
+ unsigned int RIONoMessage; /* To display message or not */
+ unsigned int RIONumBootPkts; /* how many packets for an RTA */
+ unsigned int RIOBootCount; /* size of RTA code */
+ unsigned int RIOBooting; /* count of outstanding boots */
+ unsigned int RIOSystemUp; /* Booted ?? */
+ unsigned int RIOCounting; /* for counting interrupts */
+ unsigned int RIOIntCount; /* # of intr since last check */
+ unsigned int RIOTxCount; /* number of xmit intrs */
+ unsigned int RIORxCount; /* number of rx intrs */
+ unsigned int RIORupCount; /* number of rup intrs */
int RIXTimer;
int RIOBufferSize; /* Buffersize */
int RIOBufferMask; /* Buffersize */
int RIOFirstMajor; /* First host card's major no */
- uint RIOLastPortsMapped; /* highest port number known */
- uint RIOFirstPortsMapped; /* lowest port number known */
+ unsigned int RIOLastPortsMapped; /* highest port number known */
+ unsigned int RIOFirstPortsMapped; /* lowest port number known */
- uint RIOLastPortsBooted; /* highest port number running */
- uint RIOFirstPortsBooted; /* lowest port number running */
+ unsigned int RIOLastPortsBooted; /* highest port number running */
+ unsigned int RIOFirstPortsBooted; /* lowest port number running */
- uint RIOLastPortsOpened; /* highest port number running */
- uint RIOFirstPortsOpened; /* lowest port number running */
+ unsigned int RIOLastPortsOpened; /* highest port number running */
+ unsigned int RIOFirstPortsOpened; /* lowest port number running */
/* Flag to say that the topology information has been changed. */
- uint RIOQuickCheck;
- uint CdRegister; /* ??? */
+ unsigned int RIOQuickCheck;
+ unsigned int CdRegister; /* ??? */
int RIOSignalProcess; /* Signalling process */
int rio_debug; /* To debug ... */
int RIODebugWait; /* For what ??? */
int tpri; /* Thread prio */
int tid; /* Thread id */
- uint _RIO_Polled; /* Counter for polling */
- uint _RIO_Interrupted; /* Counter for interrupt */
+ unsigned int _RIO_Polled; /* Counter for polling */
+ unsigned int _RIO_Interrupted; /* Counter for interrupt */
int intr_tid; /* iointset return value */
int TxEnSem; /* TxEnable Semaphore */
@@ -121,9 +121,9 @@ struct rio_info {
struct Map RIOSavedTable[TOTAL_MAP_ENTRIES];
/* RTA to host binding table for master/slave operation */
- ulong RIOBindTab[MAX_RTA_BINDINGS];
+ unsigned long RIOBindTab[MAX_RTA_BINDINGS];
/* RTA memory dump variable */
- uchar RIOMemDump[MEMDUMP_SIZE];
+ unsigned char RIOMemDump[MEMDUMP_SIZE];
struct ModuleInfo RIOModuleTypes[MAX_MODULE_TYPES];
};
@@ -138,7 +138,5 @@ struct rio_info {
#define RIO_RESET_INT 0x7d80
-#define WRBYTE(x,y) *(volatile unsigned char *)((x)) = \
- (unsigned char)(y)
#endif /* __riodrvr.h */
diff --git a/drivers/char/rio/rioinit.c b/drivers/char/rio/rioinit.c
index 0d44ef464e6b..24d2992154cc 100644
--- a/drivers/char/rio/rioinit.c
+++ b/drivers/char/rio/rioinit.c
@@ -51,15 +51,12 @@ static char *_rioinit_c_sccs_ = "@(#)rioinit.c 1.3";
#include "linux_compat.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -72,22 +69,17 @@ static char *_rioinit_c_sccs_ = "@(#)rioinit.c 1.3";
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "rio_linux.h"
-#undef bcopy
-#define bcopy rio_pcicopy
-
int RIOPCIinit(struct rio_info *p, int Mode);
-static int RIOScrub(int, BYTE *, int);
+static int RIOScrub(int, u8 *, int);
/**
@@ -99,12 +91,8 @@ static int RIOScrub(int, BYTE *, int);
** bits < 0 indicates 8 bit operation requested,
** bits > 0 indicates 16 bit operation.
*/
-int
-RIOAssignAT(p, Base, virtAddr, mode)
-struct rio_info * p;
-int Base;
-caddr_t virtAddr;
-int mode;
+
+int RIOAssignAT(struct rio_info *p, int Base, caddr_t virtAddr, int mode)
{
int bits;
struct DpRam *cardp = (struct DpRam *)virtAddr;
@@ -124,29 +112,25 @@ int mode;
/*
** Revision 01 AT host cards don't support WORD operations,
*/
- if ( RBYTE(cardp->DpRevision) == 01 )
+ if (readb(&cardp->DpRevision) == 01)
bits = BYTE_OPERATION;
p->RIOHosts[p->RIONumHosts].Type = RIO_AT;
- p->RIOHosts[p->RIONumHosts].Copy = bcopy;
+ p->RIOHosts[p->RIONumHosts].Copy = rio_copy_to_card;
/* set this later */
p->RIOHosts[p->RIONumHosts].Slot = -1;
p->RIOHosts[p->RIONumHosts].Mode = SLOW_LINKS | SLOW_AT_BUS | bits;
- WBYTE(p->RIOHosts[p->RIONumHosts].Control,
- BOOT_FROM_RAM | EXTERNAL_BUS_OFF |
- p->RIOHosts[p->RIONumHosts].Mode |
- INTERRUPT_DISABLE );
- WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt,0xff);
- WBYTE(p->RIOHosts[p->RIONumHosts].Control,
- BOOT_FROM_RAM | EXTERNAL_BUS_OFF |
- p->RIOHosts[p->RIONumHosts].Mode |
- INTERRUPT_DISABLE );
- WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt,0xff);
+ writeb(BOOT_FROM_RAM | EXTERNAL_BUS_OFF | p->RIOHosts[p->RIONumHosts].Mode | INTERRUPT_DISABLE ,
+ &p->RIOHosts[p->RIONumHosts].Control);
+ writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
+ writeb(BOOT_FROM_RAM | EXTERNAL_BUS_OFF | p->RIOHosts[p->RIONumHosts].Mode | INTERRUPT_DISABLE,
+ &p->RIOHosts[p->RIONumHosts].Control);
+ writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
p->RIOHosts[p->RIONumHosts].UniqueNum =
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0])&0xFF)<<0)|
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1])&0xFF)<<8)|
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2])&0xFF)<<16)|
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3])&0xFF)<<24);
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[0])&0xFF)<<0)|
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1])&0xFF)<<8)|
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2])&0xFF)<<16)|
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3])&0xFF)<<24);
rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Uniquenum 0x%x\n",p->RIOHosts[p->RIONumHosts].UniqueNum);
p->RIONumHosts++;
@@ -154,7 +138,7 @@ int mode;
return(1);
}
-static uchar val[] = {
+static u8 val[] = {
#ifdef VERY_LONG_TEST
0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
0xa5, 0xff, 0x5a, 0x00, 0xff, 0xc9, 0x36,
@@ -167,12 +151,7 @@ static uchar val[] = {
** RAM test a board.
** Nothing too complicated, just enough to check it out.
*/
-int
-RIOBoardTest(paddr, caddr, type, slot)
-paddr_t paddr;
-caddr_t caddr;
-uchar type;
-int slot;
+int RIOBoardTest(unsigned long paddr, caddr_t caddr, unsigned char type, int slot)
{
struct DpRam *DpRam = (struct DpRam *)caddr;
char *ram[4];
@@ -180,8 +159,8 @@ int slot;
int op, bank;
int nbanks;
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Reset host type=%d, DpRam=0x%x, slot=%d\n",
- type,(int)DpRam, slot);
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Reset host type=%d, DpRam=%p, slot=%d\n",
+ type, DpRam, slot);
RIOHostReset(type, DpRam, slot);
@@ -209,12 +188,11 @@ int slot;
if (nbanks == 3) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Memory: 0x%x(0x%x), 0x%x(0x%x), 0x%x(0x%x)\n",
- (int)ram[0], size[0], (int)ram[1], size[1], (int)ram[2], size[2]);
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Memory: %p(0x%x), %p(0x%x), %p(0x%x)\n",
+ ram[0], size[0], ram[1], size[1], ram[2], size[2]);
} else {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: 0x%x(0x%x), 0x%x(0x%x), 0x%x(0x%x), 0x%x(0x%x)\n",
- (int)ram[0], size[0], (int)ram[1], size[1], (int)ram[2], size[2], (int)ram[3],
- size[3]);
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: %p(0x%x), %p(0x%x), %p(0x%x), %p(0x%x)\n",
+ ram[0], size[0], ram[1], size[1], ram[2], size[2], ram[3], size[3]);
}
/*
@@ -224,7 +202,7 @@ int slot;
*/
for (op=0; op<TEST_END; op++) {
for (bank=0; bank<nbanks; bank++) {
- if (RIOScrub(op, (BYTE *)ram[bank], size[bank]) == RIO_FAIL) {
+ if (RIOScrub(op, (u8 *)ram[bank], size[bank]) == RIO_FAIL) {
rio_dprintk (RIO_DEBUG_INIT, "RIO-init: RIOScrub band %d, op %d failed\n",
bank, op);
return RIO_FAIL;
@@ -233,7 +211,7 @@ int slot;
}
rio_dprintk (RIO_DEBUG_INIT, "Test completed\n");
- return RIO_SUCCESS;
+ return 0;
}
@@ -248,13 +226,10 @@ int slot;
** Call with op not zero, and the RAM will be read and compated with val[op-1]
** to check that the data from the previous phase was retained.
*/
-static int
-RIOScrub(op, ram, size)
-int op;
-BYTE * ram;
-int size;
+
+static int RIOScrub(int op, u8 *ram, int size)
{
- int off;
+ int off;
unsigned char oldbyte;
unsigned char newbyte;
unsigned char invbyte;
@@ -279,15 +254,15 @@ int size;
*/
if (op) {
for (off=0; off<size; off++) {
- if (RBYTE(ram[off]) != oldbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Pre Check 1: BYTE at offset 0x%x should have been=%x, was=%x\n", off, oldbyte, RBYTE(ram[off]));
+ if (readb(ram + off) != oldbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Pre Check 1: BYTE at offset 0x%x should have been=%x, was=%x\n", off, oldbyte, readb(ram + off));
return RIO_FAIL;
}
}
for (off=0; off<size; off+=2) {
- if (*(ushort *)&ram[off] != oldword) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Pre Check: WORD at offset 0x%x should have been=%x, was=%x\n",off,oldword,*(ushort *)&ram[off]);
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Pre Check: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ if (readw(ram + off) != oldword) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Pre Check: WORD at offset 0x%x should have been=%x, was=%x\n",off,oldword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Pre Check: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram+off+1));
return RIO_FAIL;
}
}
@@ -301,13 +276,13 @@ int size;
** the BYTE read/write test.
*/
for (off=0; off<size; off++) {
- if (op && (RBYTE(ram[off]) != oldbyte)) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Pre Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off, oldbyte, RBYTE(ram[off]));
+ if (op && (readb(ram + off) != oldbyte)) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Pre Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off, oldbyte, readb(ram + off));
return RIO_FAIL;
}
- WBYTE(ram[off],invbyte);
- if (RBYTE(ram[off]) != invbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Inv Check: BYTE at offset 0x%x should have been=%x, was=%x\n", off, invbyte, RBYTE(ram[off]));
+ writeb(invbyte, ram + off);
+ if (readb(ram + off) != invbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Inv Check: BYTE at offset 0x%x should have been=%x, was=%x\n", off, invbyte, readb(ram + off));
return RIO_FAIL;
}
}
@@ -320,16 +295,16 @@ int size;
** This is the WORD operation test.
*/
for (off=0; off<size; off+=2) {
- if (*(ushort *)&ram[off] != invword) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Inv Check: WORD at offset 0x%x should have been=%x, was=%x\n", off, invword, *(ushort *)&ram[off]);
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Inv Check: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ if (readw(ram + off) != invword) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Inv Check: WORD at offset 0x%x should have been=%x, was=%x\n", off, invword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Inv Check: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram+off+1));
return RIO_FAIL;
}
- *(ushort *)&ram[off] = newword;
- if ( *(ushort *)&ram[off] != newword ) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 1: WORD at offset 0x%x should have been=%x, was=%x\n", off, newword, *(ushort *)&ram[off]);
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 1: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ writew(newword, ram + off);
+ if ( readw(ram + off) != newword ) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 1: WORD at offset 0x%x should have been=%x, was=%x\n", off, newword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 1: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram + off + 1));
return RIO_FAIL;
}
}
@@ -340,16 +315,16 @@ int size;
** required test data.
*/
for (off=0; off<size; off++) {
- if (RBYTE(ram[off]) != newbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Byte Check: BYTE at offset 0x%x should have been=%x, was=%x\n", off, newbyte, RBYTE(ram[off]));
+ if (readb(ram + off) != newbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Byte Check: BYTE at offset 0x%x should have been=%x, was=%x\n", off, newbyte, readb(ram + off));
return RIO_FAIL;
}
}
for (off=0; off<size; off+=2) {
- if ( *(ushort *)&ram[off] != newword ) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 2: WORD at offset 0x%x should have been=%x, was=%x\n", off, newword, *(ushort *)&ram[off]);
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 2: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ if (readw(ram + off) != newword ) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 2: WORD at offset 0x%x should have been=%x, was=%x\n", off, newword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 2: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram + off + 1));
return RIO_FAIL;
}
}
@@ -360,41 +335,37 @@ int size;
swapword = invbyte | (newbyte << 8);
for (off=0; off<size; off+=2) {
- WBYTE(ram[off],invbyte);
- WBYTE(ram[off+1],newbyte);
+ writeb(invbyte, &ram[off]);
+ writeb(newbyte, &ram[off+1]);
}
for ( off=0; off<size; off+=2 ) {
- if (*(ushort *)&ram[off] != swapword) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 1: WORD at offset 0x%x should have been=%x, was=%x\n", off, swapword, *((ushort *)&ram[off]));
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 1: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ if (readw(ram + off) != swapword) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 1: WORD at offset 0x%x should have been=%x, was=%x\n", off, swapword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 1: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram + off + 1));
return RIO_FAIL;
}
- *((ushort *)&ram[off]) = ~swapword;
+ writew(~swapword, ram + off);
}
for (off=0; off<size; off+=2) {
- if (RBYTE(ram[off]) != newbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off, newbyte, RBYTE(ram[off]));
+ if (readb(ram + off) != newbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off, newbyte, readb(ram + off));
return RIO_FAIL;
}
- if (RBYTE(ram[off+1]) != invbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off+1, invbyte, RBYTE(ram[off+1]));
+ if (readb(ram + off + 1) != invbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off+1, invbyte, readb(ram + off + 1));
return RIO_FAIL;
}
- *((ushort *)&ram[off]) = newword;
+ writew(newword, ram + off);
}
- return RIO_SUCCESS;
+ return 0;
}
-int
-RIODefaultName(p, HostP, UnitId)
-struct rio_info * p;
-struct Host * HostP;
-uint UnitId;
+int RIODefaultName(struct rio_info *p, struct Host *HostP, unsigned int UnitId)
{
- bcopy("UNKNOWN RTA X-XX",HostP->Mapping[UnitId].Name,17);
+ memcpy(HostP->Mapping[UnitId].Name, "UNKNOWN RTA X-XX", 17);
HostP->Mapping[UnitId].Name[12]='1'+(HostP-p->RIOHosts);
if ((UnitId+1) > 9) {
HostP->Mapping[UnitId].Name[14]='0'+((UnitId+1)/10);
@@ -412,8 +383,7 @@ uint UnitId;
static struct rioVersion stVersion;
-struct rioVersion *
-RIOVersid(void)
+struct rioVersion *RIOVersid(void)
{
strlcpy(stVersion.version, "RIO driver for linux V1.0",
sizeof(stVersion.version));
@@ -423,40 +393,31 @@ RIOVersid(void)
return &stVersion;
}
-void
-RIOHostReset(Type, DpRamP, Slot)
-uint Type;
-volatile struct DpRam *DpRamP;
-uint Slot;
+void RIOHostReset(unsigned int Type, struct DpRam *DpRamP, unsigned int Slot)
{
/*
** Reset the Tpu
*/
rio_dprintk (RIO_DEBUG_INIT, "RIOHostReset: type 0x%x", Type);
switch ( Type ) {
- case RIO_AT:
- rio_dprintk (RIO_DEBUG_INIT, " (RIO_AT)\n");
- WBYTE(DpRamP->DpControl, BOOT_FROM_RAM | EXTERNAL_BUS_OFF |
- INTERRUPT_DISABLE | BYTE_OPERATION |
- SLOW_LINKS | SLOW_AT_BUS);
- WBYTE(DpRamP->DpResetTpu, 0xFF);
- udelay(3);
-
+ case RIO_AT:
+ rio_dprintk (RIO_DEBUG_INIT, " (RIO_AT)\n");
+ writeb(BOOT_FROM_RAM | EXTERNAL_BUS_OFF | INTERRUPT_DISABLE | BYTE_OPERATION |
+ SLOW_LINKS | SLOW_AT_BUS, &DpRamP->DpControl);
+ writeb(0xFF, &DpRamP->DpResetTpu);
+ udelay(3);
rio_dprintk (RIO_DEBUG_INIT, "RIOHostReset: Don't know if it worked. Try reset again\n");
- WBYTE(DpRamP->DpControl, BOOT_FROM_RAM | EXTERNAL_BUS_OFF |
- INTERRUPT_DISABLE | BYTE_OPERATION |
- SLOW_LINKS | SLOW_AT_BUS);
- WBYTE(DpRamP->DpResetTpu, 0xFF);
- udelay(3);
- break;
+ writeb(BOOT_FROM_RAM | EXTERNAL_BUS_OFF | INTERRUPT_DISABLE |
+ BYTE_OPERATION | SLOW_LINKS | SLOW_AT_BUS, &DpRamP->DpControl);
+ writeb(0xFF, &DpRamP->DpResetTpu);
+ udelay(3);
+ break;
case RIO_PCI:
rio_dprintk (RIO_DEBUG_INIT, " (RIO_PCI)\n");
- DpRamP->DpControl = RIO_PCI_BOOT_FROM_RAM;
- DpRamP->DpResetInt = 0xFF;
- DpRamP->DpResetTpu = 0xFF;
+ writeb(RIO_PCI_BOOT_FROM_RAM, &DpRamP->DpControl);
+ writeb(0xFF, &DpRamP->DpResetInt);
+ writeb(0xFF, &DpRamP->DpResetTpu);
udelay(100);
- /* for (i=0; i<6000; i++); */
- /* suspend( 3 ); */
break;
default:
rio_dprintk (RIO_DEBUG_INIT, " (UNKNOWN)\n");
diff --git a/drivers/char/rio/riointr.c b/drivers/char/rio/riointr.c
index 34d8787557a1..97f0fa550652 100644
--- a/drivers/char/rio/riointr.c
+++ b/drivers/char/rio/riointr.c
@@ -54,15 +54,12 @@ static char *_riointr_c_sccs_ = "@(#)riointr.c 1.2";
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -75,12 +72,10 @@ static char *_riointr_c_sccs_ = "@(#)riointr.c 1.2";
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
@@ -101,8 +96,7 @@ static char *firstchars(char *p, int nch)
#define INCR( P, I ) ((P) = (((P)+(I)) & p->RIOBufferMask))
/* Enable and start the transmission of packets */
-void RIOTxEnable(en)
-char *en;
+void RIOTxEnable(char *en)
{
struct Port *PortP;
struct rio_info *p;
@@ -186,10 +180,8 @@ char *en;
static int RupIntr;
static int RxIntr;
static int TxIntr;
-void RIOServiceHost(p, HostP, From)
-struct rio_info *p;
-struct Host *HostP;
-int From;
+
+void RIOServiceHost(struct rio_info *p, struct Host *HostP, int From)
{
rio_spin_lock(&HostP->HostLock);
if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
@@ -201,22 +193,22 @@ int From;
}
rio_spin_unlock(&HostP->HostLock);
- if (RWORD(HostP->ParmMapP->rup_intr)) {
- WWORD(HostP->ParmMapP->rup_intr, 0);
+ if (readw(&HostP->ParmMapP->rup_intr)) {
+ writew(0, &HostP->ParmMapP->rup_intr);
p->RIORupCount++;
RupIntr++;
- rio_dprintk(RIO_DEBUG_INTR, "rio: RUP interrupt on host %d\n", HostP - p->RIOHosts);
+ rio_dprintk(RIO_DEBUG_INTR, "rio: RUP interrupt on host %Zd\n", HostP - p->RIOHosts);
RIOPollHostCommands(p, HostP);
}
- if (RWORD(HostP->ParmMapP->rx_intr)) {
+ if (readw(&HostP->ParmMapP->rx_intr)) {
int port;
- WWORD(HostP->ParmMapP->rx_intr, 0);
+ writew(0, &HostP->ParmMapP->rx_intr);
p->RIORxCount++;
RxIntr++;
- rio_dprintk(RIO_DEBUG_INTR, "rio: RX interrupt on host %d\n", HostP - p->RIOHosts);
+ rio_dprintk(RIO_DEBUG_INTR, "rio: RX interrupt on host %Zd\n", HostP - p->RIOHosts);
/*
** Loop through every port. If the port is mapped into
** the system ( i.e. has /dev/ttyXXXX associated ) then it is
@@ -277,26 +269,26 @@ int From;
** it's handshake bit is set, then we must clear the handshake,
** so that that downstream RTA is re-enabled.
*/
- if (!can_remove_receive(&PacketP, PortP) && (RWORD(PortP->PhbP->handshake) == PHB_HANDSHAKE_SET)) {
+ if (!can_remove_receive(&PacketP, PortP) && (readw(&PortP->PhbP->handshake) == PHB_HANDSHAKE_SET)) {
/*
** MAGIC! ( Basically, handshake the RX buffer, so that
** the RTAs upstream can be re-enabled. )
*/
rio_dprintk(RIO_DEBUG_INTR, "Set RX handshake bit\n");
- WWORD(PortP->PhbP->handshake, PHB_HANDSHAKE_SET | PHB_HANDSHAKE_RESET);
+ writew(PHB_HANDSHAKE_SET | PHB_HANDSHAKE_RESET, &PortP->PhbP->handshake);
}
rio_spin_unlock(&PortP->portSem);
}
}
- if (RWORD(HostP->ParmMapP->tx_intr)) {
+ if (readw(&HostP->ParmMapP->tx_intr)) {
int port;
- WWORD(HostP->ParmMapP->tx_intr, 0);
+ writew(0, &HostP->ParmMapP->tx_intr);
p->RIOTxCount++;
TxIntr++;
- rio_dprintk(RIO_DEBUG_INTR, "rio: TX interrupt on host %d\n", HostP - p->RIOHosts);
+ rio_dprintk(RIO_DEBUG_INTR, "rio: TX interrupt on host %Zd\n", HostP - p->RIOHosts);
/*
** Loop through every port.
@@ -399,7 +391,6 @@ int From;
/* For now don't handle RTA reboots. -- REW.
Reenabled. Otherwise RTA reboots didn't work. Duh. -- REW */
if (PortP->MagicFlags) {
-#if 1
if (PortP->MagicFlags & MAGIC_REBOOT) {
/*
** well, the RTA has been rebooted, and there is room
@@ -416,13 +407,12 @@ int From;
PortP->InUse = NOT_INUSE;
rio_spin_unlock(&PortP->portSem);
- if (RIOParam(PortP, OPEN, ((PortP->Cor2Copy & (COR2_RTSFLOW | COR2_CTSFLOW)) == (COR2_RTSFLOW | COR2_CTSFLOW)) ? TRUE : FALSE, DONT_SLEEP) == RIO_FAIL) {
+ if (RIOParam(PortP, OPEN, ((PortP->Cor2Copy & (COR2_RTSFLOW | COR2_CTSFLOW)) == (COR2_RTSFLOW | COR2_CTSFLOW)) ? 1 : 0, DONT_SLEEP) == RIO_FAIL) {
continue; /* with next port */
}
rio_spin_lock(&PortP->portSem);
PortP->MagicFlags &= ~MAGIC_REBOOT;
}
-#endif
/*
** As mentioned above, this is a tacky hack to cope
@@ -445,9 +435,9 @@ int From;
*/
PktCmdP = (struct PktCmd *) &PacketP->data[0];
- WBYTE(PktCmdP->Command, WFLUSH);
+ writeb(WFLUSH, &PktCmdP->Command);
- p = PortP->HostPort % (ushort) PORTS_PER_RTA;
+ p = PortP->HostPort % (u16) PORTS_PER_RTA;
/*
** If second block of ports for 16 port RTA, add 8
@@ -456,27 +446,27 @@ int From;
if (PortP->SecondBlock)
p += PORTS_PER_RTA;
- WBYTE(PktCmdP->PhbNum, p);
+ writeb(p, &PktCmdP->PhbNum);
/*
** to make debuggery easier
*/
- WBYTE(PacketP->data[2], 'W');
- WBYTE(PacketP->data[3], 'F');
- WBYTE(PacketP->data[4], 'L');
- WBYTE(PacketP->data[5], 'U');
- WBYTE(PacketP->data[6], 'S');
- WBYTE(PacketP->data[7], 'H');
- WBYTE(PacketP->data[8], ' ');
- WBYTE(PacketP->data[9], '0' + PortP->WflushFlag);
- WBYTE(PacketP->data[10], ' ');
- WBYTE(PacketP->data[11], ' ');
- WBYTE(PacketP->data[12], '\0');
+ writeb('W', &PacketP->data[2]);
+ writeb('F', &PacketP->data[3]);
+ writeb('L', &PacketP->data[4]);
+ writeb('U', &PacketP->data[5]);
+ writeb('S', &PacketP->data[6]);
+ writeb('H', &PacketP->data[7]);
+ writeb(' ', &PacketP->data[8]);
+ writeb('0' + PortP->WflushFlag, &PacketP->data[9]);
+ writeb(' ', &PacketP->data[10]);
+ writeb(' ', &PacketP->data[11]);
+ writeb('\0', &PacketP->data[12]);
/*
** its two bytes long!
*/
- WBYTE(PacketP->len, PKT_CMD_BIT | 2);
+ writeb(PKT_CMD_BIT | 2, &PacketP->len);
/*
** queue it!
@@ -529,19 +519,15 @@ int From;
}
/*
-** Routine for handling received data for clist drivers.
-** NB: Called with the tty locked. The spl from the lockb( ) is passed.
-** we return the ttySpl level that we re-locked at.
+** Routine for handling received data for tty drivers
*/
-static void RIOReceive(p, PortP)
-struct rio_info *p;
-struct Port *PortP;
+static void RIOReceive(struct rio_info *p, struct Port *PortP)
{
struct tty_struct *TtyP;
- register ushort transCount;
+ unsigned short transCount;
struct PKT *PacketP;
- register uint DataCnt;
- uchar *ptr;
+ register unsigned int DataCnt;
+ unsigned char *ptr;
unsigned char *buf;
int copied = 0;
@@ -594,9 +580,6 @@ struct Port *PortP;
transCount = 1;
while (can_remove_receive(&PacketP, PortP)
&& transCount) {
-#ifdef STATS
- PortP->Stat.RxIntCnt++;
-#endif /* STATS */
RxIntCnt++;
/*
@@ -642,28 +625,15 @@ struct Port *PortP;
** to '#define', (this is the only place ___DEBUG_IT___ occurs in the
** driver).
*/
-#undef ___DEBUG_IT___
-#ifdef ___DEBUG_IT___
- kkprintf("I:%d R:%d P:%d Q:%d C:%d F:%x ", intCount, RxIntCnt, PortP->PortNum, TtyP->rxqueue.count, transCount, TtyP->flags);
-#endif
- ptr = (uchar *) PacketP->data + PortP->RxDataStart;
+ ptr = (unsigned char *) PacketP->data + PortP->RxDataStart;
tty_prepare_flip_string(TtyP, &buf, transCount);
rio_memcpy_fromio(buf, ptr, transCount);
-#ifdef STATS
- /*
- ** keep a count for statistical purposes
- */
- PortP->Stat.RxCharCnt += transCount;
-#endif
PortP->RxDataStart += transCount;
PacketP->len -= transCount;
copied += transCount;
-#ifdef ___DEBUG_IT___
- kkprintf("T:%d L:%d\n", DataCnt, PacketP->len);
-#endif
if (PacketP->len == 0) {
/*
@@ -674,12 +644,6 @@ struct Port *PortP;
remove_receive(PortP);
put_free_end(PortP->HostP, PacketP);
PortP->RxDataStart = 0;
-#ifdef STATS
- /*
- ** more lies ( oops, I mean statistics )
- */
- PortP->Stat.RxPktCnt++;
-#endif /* STATS */
}
}
}
@@ -691,215 +655,3 @@ struct Port *PortP;
return;
}
-#ifdef FUTURE_RELEASE
-/*
-** The proc routine called by the line discipline to do the work for it.
-** The proc routine works hand in hand with the interrupt routine.
-*/
-int riotproc(p, tp, cmd, port)
-struct rio_info *p;
-register struct ttystatics *tp;
-int cmd;
-int port;
-{
- register struct Port *PortP;
- int SysPort;
- struct PKT *PacketP;
-
- SysPort = port; /* Believe me, it works. */
-
- if (SysPort < 0 || SysPort >= RIO_PORTS) {
- rio_dprintk(RIO_DEBUG_INTR, "Illegal port %d derived from TTY in riotproc()\n", SysPort);
- return 0;
- }
- PortP = p->RIOPortp[SysPort];
-
- if ((uint) PortP->PhbP < (uint) PortP->Caddr || (uint) PortP->PhbP >= (uint) PortP->Caddr + SIXTY_FOUR_K) {
- rio_dprintk(RIO_DEBUG_INTR, "RIO: NULL or BAD PhbP on sys port %d in proc routine\n", SysPort);
- rio_dprintk(RIO_DEBUG_INTR, " PortP = 0x%x\n", PortP);
- rio_dprintk(RIO_DEBUG_INTR, " PortP->PhbP = 0x%x\n", PortP->PhbP);
- rio_dprintk(RIO_DEBUG_INTR, " PortP->Caddr = 0x%x\n", PortP->PhbP);
- rio_dprintk(RIO_DEBUG_INTR, " PortP->HostPort = 0x%x\n", PortP->HostPort);
- return 0;
- }
-
- switch (cmd) {
- case T_WFLUSH:
- rio_dprintk(RIO_DEBUG_INTR, "T_WFLUSH\n");
- /*
- ** Because of the spooky way the RIO works, we don't need
- ** to issue a flush command on any of the SET*F commands,
- ** as that causes trouble with getty and login, which issue
- ** these commands to incur a READ flush, and rely on the fact
- ** that the line discipline does a wait for drain for them.
- ** As the rio doesn't wait for drain, the write flush would
- ** destroy the Password: prompt. This isn't very friendly, so
- ** here we only issue a WFLUSH command if we are in the interrupt
- ** routine, or we aren't executing a SET*F command.
- */
- if (PortP->HostP->InIntr || !PortP->FlushCmdBodge) {
- /*
- ** form a wflush packet - 1 byte long, no data
- */
- if (PortP->State & RIO_DELETED) {
- rio_dprintk(RIO_DEBUG_INTR, "WFLUSH on deleted RTA\n");
- } else {
- if (RIOPreemptiveCmd(p, PortP, WFLUSH) == RIO_FAIL) {
- rio_dprintk(RIO_DEBUG_INTR, "T_WFLUSH Command failed\n");
- } else
- rio_dprintk(RIO_DEBUG_INTR, "T_WFLUSH Command\n");
- }
- /*
- ** WFLUSH operation - flush the data!
- */
- PortP->TxBufferIn = PortP->TxBufferOut = 0;
- } else {
- rio_dprintk(RIO_DEBUG_INTR, "T_WFLUSH Command ignored\n");
- }
- /*
- ** sort out the line discipline
- */
- if (PortP->CookMode == COOK_WELL)
- goto start;
- break;
-
- case T_RESUME:
- rio_dprintk(RIO_DEBUG_INTR, "T_RESUME\n");
- /*
- ** send pre-emptive resume packet
- */
- if (PortP->State & RIO_DELETED) {
- rio_dprintk(RIO_DEBUG_INTR, "RESUME on deleted RTA\n");
- } else {
- if (RIOPreemptiveCmd(p, PortP, RESUME) == RIO_FAIL) {
- rio_dprintk(RIO_DEBUG_INTR, "T_RESUME Command failed\n");
- }
- }
- /*
- ** and re-start the sender software!
- */
- if (PortP->CookMode == COOK_WELL)
- goto start;
- break;
-
- case T_TIME:
- rio_dprintk(RIO_DEBUG_INTR, "T_TIME\n");
- /*
- ** T_TIME is called when xDLY is set in oflags and
- ** the line discipline timeout has expired. It's
- ** function in life is to clear the TIMEOUT flag
- ** and to re-start output to the port.
- */
- /*
- ** Fall through and re-start output
- */
- case T_OUTPUT:
- start:
- if (PortP->MagicFlags & MAGIC_FLUSH) {
- PortP->MagicFlags |= MORE_OUTPUT_EYGOR;
- return 0;
- }
- RIOTxEnable((char *) PortP);
- PortP->MagicFlags &= ~MORE_OUTPUT_EYGOR;
- /*rio_dprint(RIO_DEBUG_INTR, PortP,DBG_PROC,"T_OUTPUT finished\n"); */
- break;
-
- case T_SUSPEND:
- rio_dprintk(RIO_DEBUG_INTR, "T_SUSPEND\n");
- /*
- ** send a suspend pre-emptive packet.
- */
- if (PortP->State & RIO_DELETED) {
- rio_dprintk(RIO_DEBUG_INTR, "SUSPEND deleted RTA\n");
- } else {
- if (RIOPreemptiveCmd(p, PortP, SUSPEND) == RIO_FAIL) {
- rio_dprintk(RIO_DEBUG_INTR, "T_SUSPEND Command failed\n");
- }
- }
- /*
- ** done!
- */
- break;
-
- case T_BLOCK:
- rio_dprintk(RIO_DEBUG_INTR, "T_BLOCK\n");
- break;
-
- case T_RFLUSH:
- rio_dprintk(RIO_DEBUG_INTR, "T_RFLUSH\n");
- if (PortP->State & RIO_DELETED) {
- rio_dprintk(RIO_DEBUG_INTR, "RFLUSH on deleted RTA\n");
- PortP->RxDataStart = 0;
- } else {
- if (RIOPreemptiveCmd(p, PortP, RFLUSH) == RIO_FAIL) {
- rio_dprintk(RIO_DEBUG_INTR, "T_RFLUSH Command failed\n");
- return 0;
- }
- PortP->RxDataStart = 0;
- while (can_remove_receive(&PacketP, PortP)) {
- remove_receive(PortP);
- ShowPacket(DBG_PROC, PacketP);
- put_free_end(PortP->HostP, PacketP);
- }
- if (PortP->PhbP->handshake == PHB_HANDSHAKE_SET) {
- /*
- ** MAGIC!
- */
- rio_dprintk(RIO_DEBUG_INTR, "Set receive handshake bit\n");
- PortP->PhbP->handshake |= PHB_HANDSHAKE_RESET;
- }
- }
- break;
- /* FALLTHROUGH */
- case T_UNBLOCK:
- rio_dprintk(RIO_DEBUG_INTR, "T_UNBLOCK\n");
- /*
- ** If there is any data to receive set a timeout to service it.
- */
- RIOReceive(p, PortP);
- break;
-
- case T_BREAK:
- rio_dprintk(RIO_DEBUG_INTR, "T_BREAK\n");
- /*
- ** Send a break command. For Sys V
- ** this is a timed break, so we
- ** send a SBREAK[time] packet
- */
- /*
- ** Build a BREAK command
- */
- if (PortP->State & RIO_DELETED) {
- rio_dprintk(RIO_DEBUG_INTR, "BREAK on deleted RTA\n");
- } else {
- if (RIOShortCommand(PortP, SBREAK, 2, p->RIOConf.BreakInterval) == RIO_FAIL) {
- rio_dprintk(RIO_DEBUG_INTR, "SBREAK RIOShortCommand failed\n");
- }
- }
-
- /*
- ** done!
- */
- break;
-
- case T_INPUT:
- rio_dprintk(RIO_DEBUG_INTR, "Proc T_INPUT called - I don't know what to do!\n");
- break;
- case T_PARM:
- rio_dprintk(RIO_DEBUG_INTR, "Proc T_PARM called - I don't know what to do!\n");
- break;
-
- case T_SWTCH:
- rio_dprintk(RIO_DEBUG_INTR, "Proc T_SWTCH called - I don't know what to do!\n");
- break;
-
- default:
- rio_dprintk(RIO_DEBUG_INTR, "Proc UNKNOWN command %d\n", cmd);
- }
- /*
- ** T_OUTPUT returns without passing through this point!
- */
- /*rio_dprint(RIO_DEBUG_INTR, PortP,DBG_PROC,"riotproc done\n"); */
- return (0);
-}
-#endif
diff --git a/drivers/char/rio/rioparam.c b/drivers/char/rio/rioparam.c
index c622f46d6d77..d2e8092cdb29 100644
--- a/drivers/char/rio/rioparam.c
+++ b/drivers/char/rio/rioparam.c
@@ -52,15 +52,12 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c 1.3";
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -73,17 +70,13 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c 1.3";
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
@@ -157,20 +150,16 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c 1.3";
** NB. for MPX
** tty lock must NOT have been previously acquired.
*/
-int RIOParam(PortP, cmd, Modem, SleepFlag)
-struct Port *PortP;
-int cmd;
-int Modem;
-int SleepFlag;
+int RIOParam(struct Port *PortP, int cmd, int Modem, int SleepFlag)
{
- register struct tty_struct *TtyP;
+ struct tty_struct *TtyP;
int retval;
- register struct phb_param *phb_param_ptr;
- PKT *PacketP;
+ struct phb_param *phb_param_ptr;
+ struct PKT *PacketP;
int res;
- uchar Cor1 = 0, Cor2 = 0, Cor4 = 0, Cor5 = 0;
- uchar TxXon = 0, TxXoff = 0, RxXon = 0, RxXoff = 0;
- uchar LNext = 0, TxBaud = 0, RxBaud = 0;
+ u8 Cor1 = 0, Cor2 = 0, Cor4 = 0, Cor5 = 0;
+ u8 TxXon = 0, TxXoff = 0, RxXon = 0, RxXoff = 0;
+ u8 LNext = 0, TxBaud = 0, RxBaud = 0;
int retries = 0xff;
unsigned long flags;
@@ -226,16 +215,13 @@ int SleepFlag;
if (retval == RIO_FAIL) {
rio_dprintk(RIO_DEBUG_PARAM, "wait for can_add_transmit broken by signal\n");
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
- pseterr(EINTR);
func_exit();
-
- return RIO_FAIL;
+ return -EINTR;
}
if (PortP->State & RIO_DELETED) {
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
func_exit();
-
- return RIO_SUCCESS;
+ return 0;
}
}
@@ -247,7 +233,7 @@ int SleepFlag;
}
rio_dprintk(RIO_DEBUG_PARAM, "can_add_transmit() returns %x\n", res);
- rio_dprintk(RIO_DEBUG_PARAM, "Packet is 0x%x\n", (int) PacketP);
+ rio_dprintk(RIO_DEBUG_PARAM, "Packet is %p\n", PacketP);
phb_param_ptr = (struct phb_param *) PacketP->data;
@@ -474,9 +460,6 @@ int SleepFlag;
e(115200); /* e(230400);e(460800); e(921600); */
}
- /* XXX MIssing conversion table. XXX */
- /* (TtyP->termios->c_cflag & V_CBAUD); */
-
rio_dprintk(RIO_DEBUG_PARAM, "tx baud 0x%x, rx baud 0x%x\n", TxBaud, RxBaud);
@@ -552,23 +535,23 @@ int SleepFlag;
/*
** Actually write the info into the packet to be sent
*/
- WBYTE(phb_param_ptr->Cmd, cmd);
- WBYTE(phb_param_ptr->Cor1, Cor1);
- WBYTE(phb_param_ptr->Cor2, Cor2);
- WBYTE(phb_param_ptr->Cor4, Cor4);
- WBYTE(phb_param_ptr->Cor5, Cor5);
- WBYTE(phb_param_ptr->TxXon, TxXon);
- WBYTE(phb_param_ptr->RxXon, RxXon);
- WBYTE(phb_param_ptr->TxXoff, TxXoff);
- WBYTE(phb_param_ptr->RxXoff, RxXoff);
- WBYTE(phb_param_ptr->LNext, LNext);
- WBYTE(phb_param_ptr->TxBaud, TxBaud);
- WBYTE(phb_param_ptr->RxBaud, RxBaud);
+ writeb(cmd, &phb_param_ptr->Cmd);
+ writeb(Cor1, &phb_param_ptr->Cor1);
+ writeb(Cor2, &phb_param_ptr->Cor2);
+ writeb(Cor4, &phb_param_ptr->Cor4);
+ writeb(Cor5, &phb_param_ptr->Cor5);
+ writeb(TxXon, &phb_param_ptr->TxXon);
+ writeb(RxXon, &phb_param_ptr->RxXon);
+ writeb(TxXoff, &phb_param_ptr->TxXoff);
+ writeb(RxXoff, &phb_param_ptr->RxXoff);
+ writeb(LNext, &phb_param_ptr->LNext);
+ writeb(TxBaud, &phb_param_ptr->TxBaud);
+ writeb(RxBaud, &phb_param_ptr->RxBaud);
/*
** Set the length/command field
*/
- WBYTE(PacketP->len, 12 | PKT_CMD_BIT);
+ writeb(12 | PKT_CMD_BIT, &PacketP->len);
/*
** The packet is formed - now, whack it off
@@ -589,7 +572,7 @@ int SleepFlag;
*/
func_exit();
- return RIO_SUCCESS;
+ return 0;
}
@@ -597,15 +580,13 @@ int SleepFlag;
** We can add another packet to a transmit queue if the packet pointer pointed
** to by the TxAdd pointer has PKT_IN_USE clear in its address.
*/
-int can_add_transmit(PktP, PortP)
-PKT **PktP;
-struct Port *PortP;
+int can_add_transmit(struct PKT **PktP, struct Port *PortP)
{
- register PKT *tp;
+ struct PKT *tp;
- *PktP = tp = (PKT *) RIO_PTR(PortP->Caddr, RWORD(*PortP->TxAdd));
+ *PktP = tp = (struct PKT *) RIO_PTR(PortP->Caddr, readw(PortP->TxAdd));
- return !((uint) tp & PKT_IN_USE);
+ return !((unsigned long) tp & PKT_IN_USE);
}
/*
@@ -613,27 +594,24 @@ struct Port *PortP;
** and then move the TxAdd pointer along one position to point to the next
** packet pointer. You must wrap the pointer from the end back to the start.
*/
-void add_transmit(PortP)
-struct Port *PortP;
+void add_transmit(struct Port *PortP)
{
- if (RWORD(*PortP->TxAdd) & PKT_IN_USE) {
+ if (readw(PortP->TxAdd) & PKT_IN_USE) {
rio_dprintk(RIO_DEBUG_PARAM, "add_transmit: Packet has been stolen!");
}
- WWORD(*(ushort *) PortP->TxAdd, RWORD(*PortP->TxAdd) | PKT_IN_USE);
+ writew(readw(PortP->TxAdd) | PKT_IN_USE, PortP->TxAdd);
PortP->TxAdd = (PortP->TxAdd == PortP->TxEnd) ? PortP->TxStart : PortP->TxAdd + 1;
- WWORD(PortP->PhbP->tx_add, RIO_OFF(PortP->Caddr, PortP->TxAdd));
+ writew(RIO_OFF(PortP->Caddr, PortP->TxAdd), &PortP->PhbP->tx_add);
}
/****************************************
* Put a packet onto the end of the
* free list
****************************************/
-void put_free_end(HostP, PktP)
-struct Host *HostP;
-PKT *PktP;
+void put_free_end(struct Host *HostP, struct PKT *PktP)
{
- FREE_LIST *tmp_pointer;
- ushort old_end, new_end;
+ struct rio_free_list *tmp_pointer;
+ unsigned short old_end, new_end;
unsigned long flags;
rio_spin_lock_irqsave(&HostP->HostLock, flags);
@@ -643,21 +621,21 @@ PKT *PktP;
*
************************************************/
- rio_dprintk(RIO_DEBUG_PFE, "put_free_end(PktP=%x)\n", (int) PktP);
+ rio_dprintk(RIO_DEBUG_PFE, "put_free_end(PktP=%p)\n", PktP);
- if ((old_end = RWORD(HostP->ParmMapP->free_list_end)) != TPNULL) {
+ if ((old_end = readw(&HostP->ParmMapP->free_list_end)) != TPNULL) {
new_end = RIO_OFF(HostP->Caddr, PktP);
- tmp_pointer = (FREE_LIST *) RIO_PTR(HostP->Caddr, old_end);
- WWORD(tmp_pointer->next, new_end);
- WWORD(((FREE_LIST *) PktP)->prev, old_end);
- WWORD(((FREE_LIST *) PktP)->next, TPNULL);
- WWORD(HostP->ParmMapP->free_list_end, new_end);
+ tmp_pointer = (struct rio_free_list *) RIO_PTR(HostP->Caddr, old_end);
+ writew(new_end, &tmp_pointer->next);
+ writew(old_end, &((struct rio_free_list *) PktP)->prev);
+ writew(TPNULL, &((struct rio_free_list *) PktP)->next);
+ writew(new_end, &HostP->ParmMapP->free_list_end);
} else { /* First packet on the free list this should never happen! */
rio_dprintk(RIO_DEBUG_PFE, "put_free_end(): This should never happen\n");
- WWORD(HostP->ParmMapP->free_list_end, RIO_OFF(HostP->Caddr, PktP));
- tmp_pointer = (FREE_LIST *) PktP;
- WWORD(tmp_pointer->prev, TPNULL);
- WWORD(tmp_pointer->next, TPNULL);
+ writew(RIO_OFF(HostP->Caddr, PktP), &HostP->ParmMapP->free_list_end);
+ tmp_pointer = (struct rio_free_list *) PktP;
+ writew(TPNULL, &tmp_pointer->prev);
+ writew(TPNULL, &tmp_pointer->next);
}
rio_dprintk(RIO_DEBUG_CMD, "Before unlock: %p\n", &HostP->HostLock);
rio_spin_unlock_irqrestore(&HostP->HostLock, flags);
@@ -669,12 +647,10 @@ PKT *PktP;
** relevant packet, [having cleared the PKT_IN_USE bit]. If PKT_IN_USE is clear,
** then can_remove_receive() returns 0.
*/
-int can_remove_receive(PktP, PortP)
-PKT **PktP;
-struct Port *PortP;
+int can_remove_receive(struct PKT **PktP, struct Port *PortP)
{
- if (RWORD(*PortP->RxRemove) & PKT_IN_USE) {
- *PktP = (PKT *) RIO_PTR(PortP->Caddr, RWORD(*PortP->RxRemove) & ~PKT_IN_USE);
+ if (readw(PortP->RxRemove) & PKT_IN_USE) {
+ *PktP = (struct PKT *) RIO_PTR(PortP->Caddr, readw(PortP->RxRemove) & ~PKT_IN_USE);
return 1;
}
return 0;
@@ -685,10 +661,9 @@ struct Port *PortP;
** and then bump the pointers. Once the pointers get to the end, they must
** be wrapped back to the start.
*/
-void remove_receive(PortP)
-struct Port *PortP;
+void remove_receive(struct Port *PortP)
{
- WWORD(*PortP->RxRemove, RWORD(*PortP->RxRemove) & ~PKT_IN_USE);
+ writew(readw(PortP->RxRemove) & ~PKT_IN_USE, PortP->RxRemove);
PortP->RxRemove = (PortP->RxRemove == PortP->RxEnd) ? PortP->RxStart : PortP->RxRemove + 1;
- WWORD(PortP->PhbP->rx_remove, RIO_OFF(PortP->Caddr, PortP->RxRemove));
+ writew(RIO_OFF(PortP->Caddr, PortP->RxRemove), &PortP->PhbP->rx_remove);
}
diff --git a/drivers/char/rio/riopcicopy.c b/drivers/char/rio/riopcicopy.c
deleted file mode 100644
index 535afaa51ca5..000000000000
--- a/drivers/char/rio/riopcicopy.c
+++ /dev/null
@@ -1,8 +0,0 @@
-
-/* Yeah. We have copyright on this one. Sure. */
-
-void rio_pcicopy(char *from, char *to, int amount)
-{
- while (amount--)
- *to++ = *from++;
-}
diff --git a/drivers/char/rio/rioroute.c b/drivers/char/rio/rioroute.c
index f98888f52659..357085337942 100644
--- a/drivers/char/rio/rioroute.c
+++ b/drivers/char/rio/rioroute.c
@@ -50,15 +50,12 @@ static char *_rioroute_c_sccs_ = "@(#)rioroute.c 1.3";
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -71,29 +68,25 @@ static char *_rioroute_c_sccs_ = "@(#)rioroute.c 1.3";
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
-static int RIOCheckIsolated(struct rio_info *, struct Host *, uint);
-static int RIOIsolate(struct rio_info *, struct Host *, uint);
-static int RIOCheck(struct Host *, uint);
-static void RIOConCon(struct rio_info *, struct Host *, uint, uint, uint, uint, int);
+static int RIOCheckIsolated(struct rio_info *, struct Host *, unsigned int);
+static int RIOIsolate(struct rio_info *, struct Host *, unsigned int);
+static int RIOCheck(struct Host *, unsigned int);
+static void RIOConCon(struct rio_info *, struct Host *, unsigned int, unsigned int, unsigned int, unsigned int, int);
/*
** Incoming on the ROUTE_RUP
** I wrote this while I was tired. Forgive me.
*/
-int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
+int RIORouteRup(struct rio_info *p, unsigned int Rup, struct Host *HostP, struct PKT * PacketP)
{
struct PktCmd *PktCmdP = (struct PktCmd *) PacketP->data;
struct PktCmd_M *PktReplyP;
@@ -104,10 +97,10 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
int ThisLink, ThisLinkMin, ThisLinkMax;
int port;
int Mod, Mod1, Mod2;
- ushort RtaType;
- uint RtaUniq;
- uint ThisUnit, ThisUnit2; /* 2 ids to accommodate 16 port RTA */
- uint OldUnit, NewUnit, OldLink, NewLink;
+ unsigned short RtaType;
+ unsigned int RtaUniq;
+ unsigned int ThisUnit, ThisUnit2; /* 2 ids to accommodate 16 port RTA */
+ unsigned int OldUnit, NewUnit, OldLink, NewLink;
char *MyType, *MyName;
int Lies;
unsigned long flags;
@@ -115,7 +108,7 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
/*
** Is this unit telling us it's current link topology?
*/
- if (RBYTE(PktCmdP->Command) == ROUTE_TOPOLOGY) {
+ if (readb(&PktCmdP->Command) == ROUTE_TOPOLOGY) {
MapP = HostP->Mapping;
/*
@@ -125,7 +118,7 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
** from an RTA then we need to fill in the Mapping structure's
** Topology array for the unit.
*/
- if (Rup >= (ushort) MAX_RUP) {
+ if (Rup >= (unsigned short) MAX_RUP) {
ThisUnit = HOST_ID;
TopP = HostP->Topology;
MyType = "Host";
@@ -151,11 +144,11 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
** it won't lie about network interconnect, total disconnects
** and no-IDs. (or at least, it doesn't *matter* if it does)
*/
- if (RBYTE(PktCmdP->RouteTopology[ThisLink].Unit) > (ushort) MAX_RUP)
+ if (readb(&PktCmdP->RouteTopology[ThisLink].Unit) > (unsigned short) MAX_RUP)
continue;
for (NewLink = ThisLinkMin; NewLink < ThisLink; NewLink++) {
- if ((RBYTE(PktCmdP->RouteTopology[ThisLink].Unit) == RBYTE(PktCmdP->RouteTopology[NewLink].Unit)) && (RBYTE(PktCmdP->RouteTopology[ThisLink].Link) == RBYTE(PktCmdP->RouteTopology[NewLink].Link))) {
+ if ((readb(&PktCmdP->RouteTopology[ThisLink].Unit) == readb(&PktCmdP->RouteTopology[NewLink].Unit)) && (readb(&PktCmdP->RouteTopology[ThisLink].Link) == readb(&PktCmdP->RouteTopology[NewLink].Link))) {
Lies++;
}
}
@@ -164,11 +157,11 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
if (Lies) {
rio_dprintk(RIO_DEBUG_ROUTE, "LIES! DAMN LIES! %d LIES!\n", Lies);
rio_dprintk(RIO_DEBUG_ROUTE, "%d:%c %d:%c %d:%c %d:%c\n",
- RBYTE(PktCmdP->RouteTopology[0].Unit),
- 'A' + RBYTE(PktCmdP->RouteTopology[0].Link),
- RBYTE(PktCmdP->RouteTopology[1].Unit),
- 'A' + RBYTE(PktCmdP->RouteTopology[1].Link), RBYTE(PktCmdP->RouteTopology[2].Unit), 'A' + RBYTE(PktCmdP->RouteTopology[2].Link), RBYTE(PktCmdP->RouteTopology[3].Unit), 'A' + RBYTE(PktCmdP->RouteTopology[3].Link));
- return TRUE;
+ readb(&PktCmdP->RouteTopology[0].Unit),
+ 'A' + readb(&PktCmdP->RouteTopology[0].Link),
+ readb(&PktCmdP->RouteTopology[1].Unit),
+ 'A' + readb(&PktCmdP->RouteTopology[1].Link), readb(&PktCmdP->RouteTopology[2].Unit), 'A' + readb(&PktCmdP->RouteTopology[2].Link), readb(&PktCmdP->RouteTopology[3].Unit), 'A' + readb(&PktCmdP->RouteTopology[3].Link));
+ return 1;
}
/*
@@ -184,8 +177,8 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
/*
** this is what it is now connected to
*/
- NewUnit = RBYTE(PktCmdP->RouteTopology[ThisLink].Unit);
- NewLink = RBYTE(PktCmdP->RouteTopology[ThisLink].Link);
+ NewUnit = readb(&PktCmdP->RouteTopology[ThisLink].Unit);
+ NewLink = readb(&PktCmdP->RouteTopology[ThisLink].Link);
if (OldUnit != NewUnit || OldLink != NewLink) {
/*
@@ -219,7 +212,7 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
if (NewUnit == ROUTE_INTERCONNECT) {
if (!p->RIONoMessage)
- cprintf("%s '%s' (%c) is connected to another network.\n", MyType, MyName, 'A' + ThisLink);
+ printk(KERN_DEBUG "rio: %s '%s' (%c) is connected to another network.\n", MyType, MyName, 'A' + ThisLink);
}
/*
@@ -258,18 +251,18 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
RIOCheckIsolated(p, HostP, OldUnit);
}
}
- return TRUE;
+ return 1;
}
/*
** The only other command we recognise is a route_request command
*/
- if (RBYTE(PktCmdP->Command) != ROUTE_REQUEST) {
- rio_dprintk(RIO_DEBUG_ROUTE, "Unknown command %d received on rup %d host %d ROUTE_RUP\n", RBYTE(PktCmdP->Command), Rup, (int) HostP);
- return TRUE;
+ if (readb(&PktCmdP->Command) != ROUTE_REQUEST) {
+ rio_dprintk(RIO_DEBUG_ROUTE, "Unknown command %d received on rup %d host %p ROUTE_RUP\n", readb(&PktCmdP->Command), Rup, HostP);
+ return 1;
}
- RtaUniq = (RBYTE(PktCmdP->UniqNum[0])) + (RBYTE(PktCmdP->UniqNum[1]) << 8) + (RBYTE(PktCmdP->UniqNum[2]) << 16) + (RBYTE(PktCmdP->UniqNum[3]) << 24);
+ RtaUniq = (readb(&PktCmdP->UniqNum[0])) + (readb(&PktCmdP->UniqNum[1]) << 8) + (readb(&PktCmdP->UniqNum[2]) << 16) + (readb(&PktCmdP->UniqNum[3]) << 24);
/*
** Determine if 8 or 16 port RTA
@@ -278,7 +271,7 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
rio_dprintk(RIO_DEBUG_ROUTE, "Received a request for an ID for serial number %x\n", RtaUniq);
- Mod = RBYTE(PktCmdP->ModuleTypes);
+ Mod = readb(&PktCmdP->ModuleTypes);
Mod1 = LONYBLE(Mod);
if (RtaType == TYPE_RTA16) {
/*
@@ -292,10 +285,6 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
rio_dprintk(RIO_DEBUG_ROUTE, "Module types are %s (ports 0-3) and %s (ports 4-7)\n", p->RIOModuleTypes[Mod1].Name, p->RIOModuleTypes[Mod2].Name);
}
- if (RtaUniq == 0xffffffff) {
- ShowPacket(DBG_SPECIAL, PacketP);
- }
-
/*
** try to unhook a command block from the command free list.
*/
@@ -320,7 +309,7 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
PktReplyP->Command = ROUTE_FOAD;
HostP->Copy("RT_FOAD", PktReplyP->CommandText, 7);
RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
- return TRUE;
+ return 1;
}
/*
@@ -348,13 +337,13 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
if ((HostP->Mapping[ThisUnit].Flags & SLOT_IN_USE) && !(HostP->Mapping[ThisUnit].Flags & RTA_BOOTED)) {
if (!(HostP->Mapping[ThisUnit].Flags & MSG_DONE)) {
if (!p->RIONoMessage)
- cprintf("RTA '%s' is being updated.\n", HostP->Mapping[ThisUnit].Name);
+ printk(KERN_DEBUG "rio: RTA '%s' is being updated.\n", HostP->Mapping[ThisUnit].Name);
HostP->Mapping[ThisUnit].Flags |= MSG_DONE;
}
PktReplyP->Command = ROUTE_FOAD;
HostP->Copy("RT_FOAD", PktReplyP->CommandText, 7);
RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
- return TRUE;
+ return 1;
}
/*
@@ -447,7 +436,7 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
/*
** Job done, get on with the interrupts!
*/
- return TRUE;
+ return 1;
}
}
/*
@@ -475,7 +464,7 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
if (!UnknownMesgDone) {
if (!p->RIONoMessage)
- cprintf("One or more unknown RTAs are being updated.\n");
+ printk(KERN_DEBUG "rio: One or more unknown RTAs are being updated.\n");
UnknownMesgDone = 1;
}
@@ -491,28 +480,25 @@ int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
if (RtaType == TYPE_RTA16) {
if (RIOFindFreeID(p, HostP, &ThisUnit, &ThisUnit2) == 0) {
RIODefaultName(p, HostP, ThisUnit);
- FillSlot(ThisUnit, ThisUnit2, RtaUniq, HostP);
+ rio_fill_host_slot(ThisUnit, ThisUnit2, RtaUniq, HostP);
}
} else {
if (RIOFindFreeID(p, HostP, &ThisUnit, NULL) == 0) {
RIODefaultName(p, HostP, ThisUnit);
- FillSlot(ThisUnit, 0, RtaUniq, HostP);
+ rio_fill_host_slot(ThisUnit, 0, RtaUniq, HostP);
}
}
PktReplyP->Command = ROUTE_USED;
HostP->Copy("RT_USED", PktReplyP->CommandText, 7);
}
RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
- return TRUE;
+ return 1;
}
-void RIOFixPhbs(p, HostP, unit)
-struct rio_info *p;
-struct Host *HostP;
-uint unit;
+void RIOFixPhbs(struct rio_info *p, struct Host *HostP, unsigned int unit)
{
- ushort link, port;
+ unsigned short link, port;
struct Port *PortP;
unsigned long flags;
int PortN = HostP->Mapping[unit].SysPort;
@@ -520,19 +506,19 @@ uint unit;
rio_dprintk(RIO_DEBUG_ROUTE, "RIOFixPhbs unit %d sysport %d\n", unit, PortN);
if (PortN != -1) {
- ushort dest_unit = HostP->Mapping[unit].ID2;
+ unsigned short dest_unit = HostP->Mapping[unit].ID2;
/*
** Get the link number used for the 1st 8 phbs on this unit.
*/
PortP = p->RIOPortp[HostP->Mapping[dest_unit - 1].SysPort];
- link = RWORD(PortP->PhbP->link);
+ link = readw(&PortP->PhbP->link);
for (port = 0; port < PORTS_PER_RTA; port++, PortN++) {
- ushort dest_port = port + 8;
- WORD *TxPktP;
- PKT *Pkt;
+ unsigned short dest_port = port + 8;
+ u16 *TxPktP;
+ struct PKT *Pkt;
PortP = p->RIOPortp[PortN];
@@ -569,18 +555,18 @@ uint unit;
** card. This needs to be translated into a 32 bit pointer
** so it can be accessed from the driver.
*/
- Pkt = (PKT *) RIO_PTR(HostP->Caddr, RINDW(TxPktP));
+ Pkt = (struct PKT *) RIO_PTR(HostP->Caddr, readw(TxPktP));
/*
** If the packet is used, reset it.
*/
- Pkt = (PKT *) ((uint) Pkt & ~PKT_IN_USE);
- WBYTE(Pkt->dest_unit, dest_unit);
- WBYTE(Pkt->dest_port, dest_port);
+ Pkt = (struct PKT *) ((unsigned long) Pkt & ~PKT_IN_USE);
+ writeb(dest_unit, &Pkt->dest_unit);
+ writeb(dest_port, &Pkt->dest_port);
}
- rio_dprintk(RIO_DEBUG_ROUTE, "phb dest: Old %x:%x New %x:%x\n", RWORD(PortP->PhbP->destination) & 0xff, (RWORD(PortP->PhbP->destination) >> 8) & 0xff, dest_unit, dest_port);
- WWORD(PortP->PhbP->destination, dest_unit + (dest_port << 8));
- WWORD(PortP->PhbP->link, link);
+ rio_dprintk(RIO_DEBUG_ROUTE, "phb dest: Old %x:%x New %x:%x\n", readw(&PortP->PhbP->destination) & 0xff, (readw(&PortP->PhbP->destination) >> 8) & 0xff, dest_unit, dest_port);
+ writew(dest_unit + (dest_port << 8), &PortP->PhbP->destination);
+ writew(link, &PortP->PhbP->link);
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
}
@@ -590,9 +576,9 @@ uint unit;
*/
if (link > 3)
return;
- if (((unit * 8) + 7) > RWORD(HostP->LinkStrP[link].last_port)) {
+ if (((unit * 8) + 7) > readw(&HostP->LinkStrP[link].last_port)) {
rio_dprintk(RIO_DEBUG_ROUTE, "last port on host link %d: %d\n", link, (unit * 8) + 7);
- WWORD(HostP->LinkStrP[link].last_port, (unit * 8) + 7);
+ writew((unit * 8) + 7, &HostP->LinkStrP[link].last_port);
}
}
}
@@ -603,10 +589,7 @@ uint unit;
** the world about it. This is done to ensure that the configurator
** only gets up-to-date information about what is going on.
*/
-static int RIOCheckIsolated(p, HostP, UnitId)
-struct rio_info *p;
-struct Host *HostP;
-uint UnitId;
+static int RIOCheckIsolated(struct rio_info *p, struct Host *HostP, unsigned int UnitId)
{
unsigned long flags;
rio_spin_lock_irqsave(&HostP->HostLock, flags);
@@ -628,12 +611,9 @@ uint UnitId;
** all the units attached to it. This will mean that the entire
** subnet will re-introduce itself.
*/
-static int RIOIsolate(p, HostP, UnitId)
-struct rio_info *p;
-struct Host *HostP;
-uint UnitId;
+static int RIOIsolate(struct rio_info *p, struct Host *HostP, unsigned int UnitId)
{
- uint link, unit;
+ unsigned int link, unit;
UnitId--; /* this trick relies on the Unit Id being UNSIGNED! */
@@ -658,9 +638,7 @@ uint UnitId;
return 1;
}
-static int RIOCheck(HostP, UnitId)
-struct Host *HostP;
-uint UnitId;
+static int RIOCheck(struct Host *HostP, unsigned int UnitId)
{
unsigned char link;
@@ -714,8 +692,7 @@ uint UnitId;
** Returns the type of unit (host, 16/8 port RTA)
*/
-uint GetUnitType(Uniq)
-uint Uniq;
+unsigned int GetUnitType(unsigned int Uniq)
{
switch ((Uniq >> 28) & 0xf) {
case RIO_AT:
@@ -736,8 +713,7 @@ uint Uniq;
}
}
-int RIOSetChange(p)
-struct rio_info *p;
+int RIOSetChange(struct rio_info *p)
{
if (p->RIOQuickCheck != NOT_CHANGED)
return (0);
@@ -751,14 +727,13 @@ struct rio_info *p;
return (0);
}
-static void RIOConCon(p, HostP, FromId, FromLink, ToId, ToLink, Change)
-struct rio_info *p;
-struct Host *HostP;
-uint FromId;
-uint FromLink;
-uint ToId;
-uint ToLink;
-int Change;
+static void RIOConCon(struct rio_info *p,
+ struct Host *HostP,
+ unsigned int FromId,
+ unsigned int FromLink,
+ unsigned int ToId,
+ unsigned int ToLink,
+ int Change)
{
char *FromName;
char *FromType;
@@ -818,7 +793,7 @@ int Change;
ToType = ToId ? "RTA" : "HOST";
rio_dprintk(RIO_DEBUG_ROUTE, "Link between %s '%s' (%c) and %s '%s' (%c) %s.\n", FromType, FromName, 'A' + FromLink, ToType, ToName, 'A' + ToLink, (Change == CONNECT) ? "established" : "disconnected");
- cprintf("Link between %s '%s' (%c) and %s '%s' (%c) %s.\n", FromType, FromName, 'A' + FromLink, ToType, ToName, 'A' + ToLink, (Change == CONNECT) ? "established" : "disconnected");
+ printk(KERN_DEBUG "rio: Link between %s '%s' (%c) and %s '%s' (%c) %s.\n", FromType, FromName, 'A' + FromLink, ToType, ToName, 'A' + ToLink, (Change == CONNECT) ? "established" : "disconnected");
}
/*
@@ -838,7 +813,7 @@ static int RIORemoveFromSavedTable(struct rio_info *p, struct Map *pMap)
*/
for (entry = 0; entry < TOTAL_MAP_ENTRIES; entry++) {
if (p->RIOSavedTable[entry].RtaUniqueNum == pMap->RtaUniqueNum) {
- bzero((caddr_t) & p->RIOSavedTable[entry], sizeof(struct Map));
+ memset(&p->RIOSavedTable[entry], 0, sizeof(struct Map));
}
}
return 0;
@@ -898,7 +873,7 @@ static int RIOFreeDisconnected(struct rio_info *p, struct Host *HostP, int unit)
int nOther = (HostP->Mapping[unit].ID2) - 1;
rio_dprintk(RIO_DEBUG_ROUTE, "RioFreedis second slot %d.\n", nOther);
- bzero((caddr_t) & HostP->Mapping[nOther], sizeof(struct Map));
+ memset(&HostP->Mapping[nOther], 0, sizeof(struct Map));
}
RIORemoveFromSavedTable(p, &HostP->Mapping[unit]);
@@ -912,7 +887,8 @@ static int RIOFreeDisconnected(struct rio_info *p, struct Host *HostP, int unit)
** This function scans the given host table for either one
** or two free unit ID's.
*/
-int RIOFindFreeID(struct rio_info *p, struct Host *HostP, uint * pID1, uint * pID2)
+
+int RIOFindFreeID(struct rio_info *p, struct Host *HostP, unsigned int * pID1, unsigned int * pID2)
{
int unit, tempID;
@@ -997,7 +973,7 @@ int RIOFindFreeID(struct rio_info *p, struct Host *HostP, uint * pID1, uint * pI
/*
** Clear out this slot now that we intend to use it.
*/
- bzero(&HostP->Mapping[unit], sizeof(struct Map));
+ memset(&HostP->Mapping[unit], 0, sizeof(struct Map));
/*
** If the second ID is not needed then we can return
@@ -1015,7 +991,7 @@ int RIOFindFreeID(struct rio_info *p, struct Host *HostP, uint * pID1, uint * pI
/*
** Clear out this slot now that we intend to use it.
*/
- bzero(&HostP->Mapping[unit], sizeof(struct Map));
+ memset(&HostP->Mapping[unit], 0, sizeof(struct Map));
/* At this point under the right(wrong?) conditions
** we may have a first unit ID being higher than the
diff --git a/drivers/char/rio/riotable.c b/drivers/char/rio/riotable.c
index a86b216ab653..d3abe0d37d64 100644
--- a/drivers/char/rio/riotable.c
+++ b/drivers/char/rio/riotable.c
@@ -53,15 +53,12 @@ static char *_riotable_c_sccs_ = "@(#)riotable.c 1.2";
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -74,25 +71,20 @@ static char *_riotable_c_sccs_ = "@(#)riotable.c 1.2";
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
#include "protsts.h"
/*
** A configuration table has been loaded. It is now up to us
** to sort it out and use the information contained therein.
*/
-int RIONewTable(p)
-struct rio_info *p;
+int RIONewTable(struct rio_info *p)
{
int Host, Host1, Host2, NameIsUnique, Entry, SubEnt;
struct Map *MapP;
@@ -137,7 +129,7 @@ struct rio_info *p;
cptr = MapP->Name; /* (2) */
cptr[MAX_NAME_LEN - 1] = '\0';
if (cptr[0] == '\0') {
- bcopy(MapP->RtaUniqueNum ? "RTA NN" : "HOST NN", MapP->Name, 8);
+ memcpy(MapP->Name, MapP->RtaUniqueNum ? "RTA NN" : "HOST NN", 8);
MapP->Name[5] = '0' + Entry / 10;
MapP->Name[6] = '0' + Entry % 10;
}
@@ -298,9 +290,9 @@ struct rio_info *p;
*/
for (Host = 0; Host < RIO_HOSTS; Host++) {
for (Entry = 0; Entry < MAX_RUP; Entry++) {
- bzero((caddr_t) & p->RIOHosts[Host].Mapping[Entry], sizeof(struct Map));
+ memset(&p->RIOHosts[Host].Mapping[Entry], 0, sizeof(struct Map));
}
- bzero((caddr_t) & p->RIOHosts[Host].Name[0], sizeof(p->RIOHosts[Host].Name));
+ memset(&p->RIOHosts[Host].Name[0], 0, sizeof(p->RIOHosts[Host].Name));
}
/*
@@ -326,7 +318,7 @@ struct rio_info *p;
*/
if (MapP->ID == 0) {
rio_dprintk(RIO_DEBUG_TABLE, "Host entry found. Name %s\n", MapP->Name);
- bcopy(MapP->Name, HostP->Name, MAX_NAME_LEN);
+ memcpy(HostP->Name, MapP->Name, MAX_NAME_LEN);
continue;
}
@@ -370,7 +362,7 @@ struct rio_info *p;
}
}
if (!p->RIOHosts[Host].Name[0]) {
- bcopy("HOST 1", p->RIOHosts[Host].Name, 7);
+ memcpy(p->RIOHosts[Host].Name, "HOST 1", 7);
p->RIOHosts[Host].Name[5] += Host;
}
/*
@@ -398,7 +390,7 @@ struct rio_info *p;
*/
if (Host1 != Host) {
rio_dprintk(RIO_DEBUG_TABLE, "Default name %s already used\n", p->RIOHosts[Host].Name);
- bcopy("HOST 1", p->RIOHosts[Host].Name, 7);
+ memcpy(p->RIOHosts[Host].Name, "HOST 1", 7);
p->RIOHosts[Host].Name[5] += Host1;
}
rio_dprintk(RIO_DEBUG_TABLE, "Assigning default name %s\n", p->RIOHosts[Host].Name);
@@ -409,9 +401,10 @@ struct rio_info *p;
/*
** User process needs the config table - build it from first
** principles.
+**
+* FIXME: SMP locking
*/
-int RIOApel(p)
-struct rio_info *p;
+int RIOApel(struct rio_info *p)
{
int Host;
int link;
@@ -419,17 +412,17 @@ struct rio_info *p;
int Next = 0;
struct Map *MapP;
struct Host *HostP;
- long oldspl;
-
- disable(oldspl); /* strange but true! */
+ unsigned long flags;
rio_dprintk(RIO_DEBUG_TABLE, "Generating a table to return to config.rio\n");
- bzero((caddr_t) & p->RIOConnectTable[0], sizeof(struct Map) * TOTAL_MAP_ENTRIES);
+ memset(&p->RIOConnectTable[0], 0, sizeof(struct Map) * TOTAL_MAP_ENTRIES);
for (Host = 0; Host < RIO_HOSTS; Host++) {
rio_dprintk(RIO_DEBUG_TABLE, "Processing host %d\n", Host);
HostP = &p->RIOHosts[Host];
+ rio_spin_lock_irqsave(&HostP->HostLock, flags);
+
MapP = &p->RIOConnectTable[Next++];
MapP->HostUniqueNum = HostP->UniqueNum;
if ((HostP->Flags & RUN_STATE) != RC_RUNNING)
@@ -440,7 +433,7 @@ struct rio_info *p;
MapP->SysPort = NO_PORT;
for (link = 0; link < LINKS_PER_UNIT; link++)
MapP->Topology[link] = HostP->Topology[link];
- bcopy(HostP->Name, MapP->Name, MAX_NAME_LEN);
+ memcpy(MapP->Name, HostP->Name, MAX_NAME_LEN);
for (Rup = 0; Rup < MAX_RUP; Rup++) {
if (HostP->Mapping[Rup].Flags & (SLOT_IN_USE | SLOT_TENTATIVE)) {
p->RIOConnectTable[Next] = HostP->Mapping[Rup];
@@ -453,8 +446,8 @@ struct rio_info *p;
Next++;
}
}
+ rio_spin_unlock_irqrestore(&HostP->HostLock, flags);
}
- restore(oldspl);
return 0;
}
@@ -463,9 +456,7 @@ struct rio_info *p;
** if the entry is suitably inactive, then we can gob on it and remove
** it from the table.
*/
-int RIODeleteRta(p, MapP)
-struct rio_info *p;
-struct Map *MapP;
+int RIODeleteRta(struct rio_info *p, struct Map *MapP)
{
int host, entry, port, link;
int SysPort;
@@ -541,10 +532,10 @@ struct Map *MapP;
** the phb to port mappings in RIORouteRup.
*/
if (PortP->SecondBlock) {
- ushort dest_unit = HostMapP->ID;
- ushort dest_port = port - SysPort;
- WORD *TxPktP;
- PKT *Pkt;
+ u16 dest_unit = HostMapP->ID;
+ u16 dest_port = port - SysPort;
+ u16 *TxPktP;
+ struct PKT *Pkt;
for (TxPktP = PortP->TxStart; TxPktP <= PortP->TxEnd; TxPktP++) {
/*
@@ -554,19 +545,19 @@ struct Map *MapP;
** a 32 bit pointer so it can be
** accessed from the driver.
*/
- Pkt = (PKT *) RIO_PTR(HostP->Caddr, RWORD(*TxPktP));
+ Pkt = (struct PKT *) RIO_PTR(HostP->Caddr, readw(&*TxPktP));
rio_dprintk(RIO_DEBUG_TABLE, "Tx packet (%x) destination: Old %x:%x New %x:%x\n", *TxPktP, Pkt->dest_unit, Pkt->dest_port, dest_unit, dest_port);
- WWORD(Pkt->dest_unit, dest_unit);
- WWORD(Pkt->dest_port, dest_port);
+ writew(dest_unit, &Pkt->dest_unit);
+ writew(dest_port, &Pkt->dest_port);
}
rio_dprintk(RIO_DEBUG_TABLE, "Port %d phb destination: Old %x:%x New %x:%x\n", port, PortP->PhbP->destination & 0xff, (PortP->PhbP->destination >> 8) & 0xff, dest_unit, dest_port);
- WWORD(PortP->PhbP->destination, dest_unit + (dest_port << 8));
+ writew(dest_unit + (dest_port << 8), &PortP->PhbP->destination);
}
rio_spin_unlock_irqrestore(&PortP->portSem, sem_flags);
}
}
rio_dprintk(RIO_DEBUG_TABLE, "Entry nulled.\n");
- bzero((char *) HostMapP, sizeof(struct Map));
+ memset(HostMapP, 0, sizeof(struct Map));
work_done++;
}
}
@@ -576,11 +567,11 @@ struct Map *MapP;
/* XXXXX lock me up */
for (entry = 0; entry < TOTAL_MAP_ENTRIES; entry++) {
if (p->RIOSavedTable[entry].RtaUniqueNum == MapP->RtaUniqueNum) {
- bzero((char *) &p->RIOSavedTable[entry], sizeof(struct Map));
+ memset(&p->RIOSavedTable[entry], 0, sizeof(struct Map));
work_done++;
}
if (p->RIOConnectTable[entry].RtaUniqueNum == MapP->RtaUniqueNum) {
- bzero((char *) &p->RIOConnectTable[entry], sizeof(struct Map));
+ memset(&p->RIOConnectTable[entry], 0, sizeof(struct Map));
work_done++;
}
}
@@ -602,7 +593,7 @@ int RIOAssignRta(struct rio_info *p, struct Map *MapP)
rio_dprintk(RIO_DEBUG_TABLE, "Assign entry on host %x, rta %x, ID %d, Sysport %d\n", MapP->HostUniqueNum, MapP->RtaUniqueNum, MapP->ID, (int) MapP->SysPort);
- if ((MapP->ID != (ushort) - 1) && ((int) MapP->ID < (int) 1 || (int) MapP->ID > MAX_RUP)) {
+ if ((MapP->ID != (u16) - 1) && ((int) MapP->ID < (int) 1 || (int) MapP->ID > MAX_RUP)) {
rio_dprintk(RIO_DEBUG_TABLE, "Bad ID in map entry!\n");
p->RIOError.Error = ID_NUMBER_OUT_OF_RANGE;
return -EINVAL;
@@ -648,7 +639,7 @@ int RIOAssignRta(struct rio_info *p, struct Map *MapP)
** Now we have a host we need to allocate an ID
** if the entry does not already have one.
*/
- if (MapP->ID == (ushort) - 1) {
+ if (MapP->ID == (u16) - 1) {
int nNewID;
rio_dprintk(RIO_DEBUG_TABLE, "Attempting to get a new ID for rta \"%s\"\n", MapP->Name);
@@ -667,7 +658,7 @@ int RIOAssignRta(struct rio_info *p, struct Map *MapP)
p->RIOError.Error = COULDNT_FIND_ENTRY;
return -EBUSY;
}
- MapP->ID = (ushort) nNewID + 1;
+ MapP->ID = (u16) nNewID + 1;
rio_dprintk(RIO_DEBUG_TABLE, "Allocated ID %d for this new RTA.\n", MapP->ID);
HostMapP = &p->RIOHosts[host].Mapping[nNewID];
HostMapP->RtaUniqueNum = MapP->RtaUniqueNum;
@@ -708,7 +699,7 @@ int RIOAssignRta(struct rio_info *p, struct Map *MapP)
*/
HostMapP->SysPort = MapP->SysPort;
if ((MapP->Flags & RTA16_SECOND_SLOT) == 0)
- CCOPY(MapP->Name, HostMapP->Name, MAX_NAME_LEN);
+ memcpy(HostMapP->Name, MapP->Name, MAX_NAME_LEN);
HostMapP->Flags = SLOT_IN_USE | RTA_BOOTED;
#ifdef NEED_TO_FIX
RIO_SV_BROADCAST(p->RIOHosts[host].svFlags[MapP->ID - 1]);
@@ -742,16 +733,13 @@ int RIOAssignRta(struct rio_info *p, struct Map *MapP)
}
-int RIOReMapPorts(p, HostP, HostMapP)
-struct rio_info *p;
-struct Host *HostP;
-struct Map *HostMapP;
+int RIOReMapPorts(struct rio_info *p, struct Host *HostP, struct Map *HostMapP)
{
- register struct Port *PortP;
- uint SubEnt;
- uint HostPort;
- uint SysPort;
- ushort RtaType;
+ struct Port *PortP;
+ unsigned int SubEnt;
+ unsigned int HostPort;
+ unsigned int SysPort;
+ u16 RtaType;
unsigned long flags;
rio_dprintk(RIO_DEBUG_TABLE, "Mapping sysport %d to id %d\n", (int) HostMapP->SysPort, HostMapP->ID);
@@ -794,12 +782,12 @@ struct Map *HostMapP;
*/
if ((HostP->Flags & RUN_STATE) == RC_RUNNING) {
struct PHB *PhbP = PortP->PhbP = &HostP->PhbP[HostPort];
- PortP->TxAdd = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->tx_add));
- PortP->TxStart = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->tx_start));
- PortP->TxEnd = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->tx_end));
- PortP->RxRemove = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->rx_remove));
- PortP->RxStart = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->rx_start));
- PortP->RxEnd = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->rx_end));
+ PortP->TxAdd = (u16 *) RIO_PTR(HostP->Caddr, readw(&PhbP->tx_add));
+ PortP->TxStart = (u16 *) RIO_PTR(HostP->Caddr, readw(&PhbP->tx_start));
+ PortP->TxEnd = (u16 *) RIO_PTR(HostP->Caddr, readw(&PhbP->tx_end));
+ PortP->RxRemove = (u16 *) RIO_PTR(HostP->Caddr, readw(&PhbP->rx_remove));
+ PortP->RxStart = (u16 *) RIO_PTR(HostP->Caddr, readw(&PhbP->rx_start));
+ PortP->RxEnd = (u16 *) RIO_PTR(HostP->Caddr, readw(&PhbP->rx_end));
} else
PortP->PhbP = NULL;
@@ -813,10 +801,10 @@ struct Map *HostMapP;
PortP->RupNum = HostMapP->ID - 1;
if (HostMapP->Flags & RTA16_SECOND_SLOT) {
PortP->ID2 = HostMapP->ID2 - 1;
- PortP->SecondBlock = TRUE;
+ PortP->SecondBlock = 1;
} else {
PortP->ID2 = 0;
- PortP->SecondBlock = FALSE;
+ PortP->SecondBlock = 0;
}
PortP->RtaUniqueNum = HostMapP->RtaUniqueNum;
@@ -866,9 +854,6 @@ struct Map *HostMapP;
PortP->RxDataStart = 0;
PortP->Cor2Copy = 0;
PortP->Name = &HostMapP->Name[0];
-#ifdef STATS
- bzero((caddr_t) & PortP->Stat, sizeof(struct RIOStats));
-#endif
PortP->statsGather = 0;
PortP->txchars = 0;
PortP->rxchars = 0;
@@ -876,10 +861,10 @@ struct Map *HostMapP;
PortP->closes = 0;
PortP->ioctls = 0;
if (PortP->TxRingBuffer)
- bzero(PortP->TxRingBuffer, p->RIOBufferSize);
+ memset(PortP->TxRingBuffer, 0, p->RIOBufferSize);
else if (p->RIOBufferSize) {
- PortP->TxRingBuffer = sysbrk(p->RIOBufferSize);
- bzero(PortP->TxRingBuffer, p->RIOBufferSize);
+ PortP->TxRingBuffer = kmalloc(p->RIOBufferSize, GFP_KERNEL);
+ memset(PortP->TxRingBuffer, 0, p->RIOBufferSize);
}
PortP->TxBufferOut = 0;
PortP->TxBufferIn = 0;
@@ -890,7 +875,7 @@ struct Map *HostMapP;
** If the same, we have received the same rx pkt from the RTA
** twice. Initialise to a value not equal to PHB_RX_TGL or 0.
*/
- PortP->LastRxTgl = ~(uchar) PHB_RX_TGL;
+ PortP->LastRxTgl = ~(u8) PHB_RX_TGL;
/*
** and mark the port as usable
@@ -906,9 +891,7 @@ struct Map *HostMapP;
return 0;
}
-int RIOChangeName(p, MapP)
-struct rio_info *p;
-struct Map *MapP;
+int RIOChangeName(struct rio_info *p, struct Map *MapP)
{
int host;
struct Map *HostMapP;
@@ -941,7 +924,7 @@ struct Map *MapP;
return -ENXIO;
}
if (MapP->ID == 0) {
- CCOPY(MapP->Name, p->RIOHosts[host].Name, MAX_NAME_LEN);
+ memcpy(p->RIOHosts[host].Name, MapP->Name, MAX_NAME_LEN);
return 0;
}
@@ -951,7 +934,7 @@ struct Map *MapP;
p->RIOError.Error = RTA_NUMBER_WRONG;
return -ENXIO;
}
- CCOPY(MapP->Name, HostMapP->Name, MAX_NAME_LEN);
+ memcpy(HostMapP->Name, MapP->Name, MAX_NAME_LEN);
return 0;
}
}
diff --git a/drivers/char/rio/riotty.c b/drivers/char/rio/riotty.c
index 6379816ed173..204267613c9c 100644
--- a/drivers/char/rio/riotty.c
+++ b/drivers/char/rio/riotty.c
@@ -56,15 +56,12 @@ static char *_riotty_c_sccs_ = "@(#)riotty.c 1.3";
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
@@ -77,58 +74,18 @@ static char *_riotty_c_sccs_ = "@(#)riotty.c 1.3";
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
static void RIOClearUp(struct Port *PortP);
-int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg);
-
-
-extern int conv_vb[]; /* now defined in ttymgr.c */
-extern int conv_bv[]; /* now defined in ttymgr.c */
-/*
-** 16.09.1998 ARG - Fix to build riotty.k.o for Modular Kernel Support
-**
-** ep.def.h is necessary for Modular Kernel Support
-** DO NOT place any kernel 'extern's after this line
-** or this source file will not build riotty.k.o
-*/
-#ifdef uLYNX
-#include <ep.def.h>
-#endif
-
-#ifdef NEED_THIS2
-static struct old_sgttyb default_sg = {
- B19200, B19200, /* input and output speed */
- 'H' - '@', /* erase char */
- -1, /* 2nd erase char */
- 'U' - '@', /* kill char */
- ECHO | CRMOD, /* mode */
- 'C' - '@', /* interrupt character */
- '\\' - '@', /* quit char */
- 'Q' - '@', /* start char */
- 'S' - '@', /* stop char */
- 'D' - '@', /* EOF */
- -1, /* brk */
- (LCRTBS | LCRTERA | LCRTKIL | LCTLECH), /* local mode word */
- 'Z' - '@', /* process stop */
- 'Y' - '@', /* delayed stop */
- 'R' - '@', /* reprint line */
- 'O' - '@', /* flush output */
- 'W' - '@', /* word erase */
- 'V' - '@' /* literal next char */
-};
-#endif
+/* Below belongs in func.h */
+int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg);
extern struct rio_info *p;
@@ -136,8 +93,7 @@ extern struct rio_info *p;
int riotopen(struct tty_struct *tty, struct file *filp)
{
- register uint SysPort;
- int Modem;
+ unsigned int SysPort;
int repeat_this = 250;
struct Port *PortP; /* pointer to the port structure */
unsigned long flags;
@@ -151,16 +107,14 @@ int riotopen(struct tty_struct *tty, struct file *filp)
tty->driver_data = NULL;
SysPort = rio_minor(tty);
- Modem = rio_ismodem(tty);
if (p->RIOFailed) {
rio_dprintk(RIO_DEBUG_TTY, "System initialisation failed\n");
- pseterr(ENXIO);
func_exit();
return -ENXIO;
}
- rio_dprintk(RIO_DEBUG_TTY, "port open SysPort %d (%s) (mapped:%d)\n", SysPort, Modem ? "Modem" : "tty", p->RIOPortp[SysPort]->Mapped);
+ rio_dprintk(RIO_DEBUG_TTY, "port open SysPort %d (mapped:%d)\n", SysPort, p->RIOPortp[SysPort]->Mapped);
/*
** Validate that we have received a legitimate request.
@@ -170,7 +124,6 @@ int riotopen(struct tty_struct *tty, struct file *filp)
*/
if (SysPort >= RIO_PORTS) { /* out of range ? */
rio_dprintk(RIO_DEBUG_TTY, "Illegal port number %d\n", SysPort);
- pseterr(ENXIO);
func_exit();
return -ENXIO;
}
@@ -187,7 +140,6 @@ int riotopen(struct tty_struct *tty, struct file *filp)
*/
rio_dprintk(RIO_DEBUG_TTY, "port not mapped into system\n");
func_exit();
- pseterr(ENXIO);
return -ENXIO;
}
@@ -209,7 +161,6 @@ int riotopen(struct tty_struct *tty, struct file *filp)
*/
if ((PortP->HostP->Flags & RUN_STATE) != RC_RUNNING) {
rio_dprintk(RIO_DEBUG_TTY, "Host not running\n");
- pseterr(ENXIO);
func_exit();
return -ENXIO;
}
@@ -309,15 +260,12 @@ int riotopen(struct tty_struct *tty, struct file *filp)
/* PortP->gs.xmit_cnt = 0; */
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-#ifdef NEED_THIS
- ttyseth(PortP, tp, (struct old_sgttyb *) &default_sg);
-#endif
/* Someone explain to me why this delay/config is
here. If I read the docs correctly the "open"
command piggybacks the parameters immediately.
-- REW */
- RIOParam(PortP, OPEN, Modem, OK_TO_SLEEP); /* Open the port */
+ RIOParam(PortP, OPEN, 1, OK_TO_SLEEP); /* Open the port */
rio_spin_lock_irqsave(&PortP->portSem, flags);
/*
@@ -325,20 +273,6 @@ int riotopen(struct tty_struct *tty, struct file *filp)
*/
while (!(PortP->PortState & PORT_ISOPEN) && !p->RIOHalted) {
rio_dprintk(RIO_DEBUG_TTY, "Waiting for PORT_ISOPEN-currently %x\n", PortP->PortState);
-/*
-** 15.10.1998 ARG - ESIL 0759
-** (Part) fix for port being trashed when opened whilst RTA "disconnected"
-** Take out the limited wait - now wait for ever or until user
-** bangs us out.
-**
- if (repeat_this -- <= 0) {
- rio_dprint(RIO_DEBUG_TTY, ("Waiting for open to finish timed out.\n"));
- RIOPreemptiveCmd(p, PortP, FCLOSE );
- rio_spin_unlock_irqrestore(&PortP->portSem, flags);
- return -EINTR;
- }
-**
-*/
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
rio_dprintk(RIO_DEBUG_TTY, "Waiting for open to finish broken by signal\n");
@@ -358,80 +292,61 @@ int riotopen(struct tty_struct *tty, struct file *filp)
}
rio_dprintk(RIO_DEBUG_TTY, "PORT_ISOPEN found\n");
}
-#ifdef MODEM_SUPPORT
- if (Modem) {
- rio_dprintk(RIO_DEBUG_TTY, "Modem - test for carrier\n");
+ rio_dprintk(RIO_DEBUG_TTY, "Modem - test for carrier\n");
+ /*
+ ** ACTION
+ ** insert test for carrier here. -- ???
+ ** I already see that test here. What's the deal? -- REW
+ */
+ if ((PortP->gs.tty->termios->c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD)) {
+ rio_dprintk(RIO_DEBUG_TTY, "open(%d) Modem carr on\n", SysPort);
/*
- ** ACTION
- ** insert test for carrier here. -- ???
- ** I already see that test here. What's the deal? -- REW
+ tp->tm.c_state |= CARR_ON;
+ wakeup((caddr_t) &tp->tm.c_canq);
*/
- if ((PortP->gs.tty->termios->c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD)) {
- rio_dprintk(RIO_DEBUG_TTY, "open(%d) Modem carr on\n", SysPort);
+ PortP->State |= RIO_CARR_ON;
+ wake_up_interruptible(&PortP->gs.open_wait);
+ } else { /* no carrier - wait for DCD */
/*
- tp->tm.c_state |= CARR_ON;
- wakeup((caddr_t) &tp->tm.c_canq);
- */
- PortP->State |= RIO_CARR_ON;
- wake_up_interruptible(&PortP->gs.open_wait);
- } else { /* no carrier - wait for DCD */
-
+ while (!(PortP->gs.tty->termios->c_state & CARR_ON) &&
+ !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted )
+ */
+ while (!(PortP->State & RIO_CARR_ON) && !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted) {
+ rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr on\n", SysPort);
/*
- while (!(PortP->gs.tty->termios->c_state & CARR_ON) &&
- !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted )
+ PortP->gs.tty->termios->c_state |= WOPEN;
*/
- while (!(PortP->State & RIO_CARR_ON) && !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted) {
-
- rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr on\n", SysPort);
+ PortP->State |= RIO_WOPEN;
+ rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+ if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
/*
- PortP->gs.tty->termios->c_state |= WOPEN;
+ ** ACTION: verify that this is a good thing
+ ** to do here. -- ???
+ ** I think it's OK. -- REW
*/
- PortP->State |= RIO_WOPEN;
+ rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr broken by signal\n", SysPort);
+ RIOPreemptiveCmd(p, PortP, FCLOSE);
+ /*
+ tp->tm.c_state &= ~WOPEN;
+ */
+ PortP->State &= ~RIO_WOPEN;
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
- if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL)
- {
- /*
- ** ACTION: verify that this is a good thing
- ** to do here. -- ???
- ** I think it's OK. -- REW
- */
- rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr broken by signal\n", SysPort);
- RIOPreemptiveCmd(p, PortP, FCLOSE);
- /*
- tp->tm.c_state &= ~WOPEN;
- */
- PortP->State &= ~RIO_WOPEN;
- rio_spin_unlock_irqrestore(&PortP->portSem, flags);
- func_exit();
- return -EINTR;
- }
+ func_exit();
+ return -EINTR;
}
- PortP->State &= ~RIO_WOPEN;
}
- if (p->RIOHalted)
- goto bombout;
- rio_dprintk(RIO_DEBUG_TTY, "Setting RIO_MOPEN\n");
- PortP->State |= RIO_MOPEN;
- } else
-#endif
- {
- /*
- ** ACTION
- ** Direct line open - force carrier (will probably mean
- ** that sleeping Modem line fubar)
- */
- PortP->State |= RIO_LOPEN;
+ PortP->State &= ~RIO_WOPEN;
}
+ if (p->RIOHalted)
+ goto bombout;
+ rio_dprintk(RIO_DEBUG_TTY, "Setting RIO_MOPEN\n");
+ PortP->State |= RIO_MOPEN;
- if (p->RIOHalted) {
+ if (p->RIOHalted)
goto bombout;
- }
rio_dprintk(RIO_DEBUG_TTY, "high level open done\n");
-#ifdef STATS
- PortP->Stat.OpenCnt++;
-#endif
/*
** Count opens for port statistics reporting
*/
@@ -460,23 +375,21 @@ int riotclose(void *ptr)
unsigned long end_time;
struct tty_struct *tty;
unsigned long flags;
- int Modem;
int rv = 0;
rio_dprintk(RIO_DEBUG_TTY, "port close SysPort %d\n", PortP->PortNum);
/* PortP = p->RIOPortp[SysPort]; */
- rio_dprintk(RIO_DEBUG_TTY, "Port is at address 0x%x\n", (int) PortP);
+ rio_dprintk(RIO_DEBUG_TTY, "Port is at address %p\n", PortP);
/* tp = PortP->TtyP; *//* Get tty */
tty = PortP->gs.tty;
- rio_dprintk(RIO_DEBUG_TTY, "TTY is at address 0x%x\n", (int) tty);
+ rio_dprintk(RIO_DEBUG_TTY, "TTY is at address %p\n", tty);
if (PortP->gs.closing_wait)
end_time = jiffies + PortP->gs.closing_wait;
else
end_time = jiffies + MAX_SCHEDULE_TIMEOUT;
- Modem = rio_ismodem(tty);
rio_spin_lock_irqsave(&PortP->portSem, flags);
/*
@@ -500,7 +413,7 @@ int riotclose(void *ptr)
/*
** clear the open bits for this device
*/
- PortP->State &= (Modem ? ~RIO_MOPEN : ~RIO_LOPEN);
+ PortP->State &= ~RIO_MOPEN;
PortP->State &= ~RIO_CARR_ON;
PortP->ModemState &= ~MSVR1_CD;
/*
@@ -536,7 +449,6 @@ int riotclose(void *ptr)
if (!deleted)
while ((PortP->InUse != NOT_INUSE) && !p->RIOHalted && (PortP->TxBufferIn != PortP->TxBufferOut)) {
- cprintf("Need to flush the ttyport\n");
if (repeat_this-- <= 0) {
rv = -EINTR;
rio_dprintk(RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n");
@@ -615,16 +527,13 @@ int riotclose(void *ptr)
*/
PortP->Config &= ~(RIO_CTSFLOW | RIO_RTSFLOW);
-#ifdef STATS
- PortP->Stat.CloseCnt++;
-#endif
/*
** Count opens for port statistics reporting
*/
if (PortP->statsGather)
PortP->closes++;
- close_end:
+close_end:
/* XXX: Why would a "DELETED" flag be reset here? I'd have
thought that a "deleted" flag means that the port was
permanently gone, but here we can make it reappear by it
@@ -640,8 +549,7 @@ int riotclose(void *ptr)
-static void RIOClearUp(PortP)
-struct Port *PortP;
+static void RIOClearUp(struct Port *PortP)
{
rio_dprintk(RIO_DEBUG_TTY, "RIOHalted set\n");
PortP->Config = 0; /* Direct semaphore */
@@ -668,7 +576,7 @@ struct Port *PortP;
*/
int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg)
{
- PKT *PacketP;
+ struct PKT *PacketP;
int retries = 20; /* at 10 per second -> 2 seconds */
unsigned long flags;
@@ -722,15 +630,15 @@ int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len
/*
** set the command byte and the argument byte
*/
- WBYTE(PacketP->data[0], command);
+ writeb(command, &PacketP->data[0]);
if (len == 2)
- WBYTE(PacketP->data[1], arg);
+ writeb(arg, &PacketP->data[1]);
/*
** set the length of the packet and set the command bit.
*/
- WBYTE(PacketP->len, PKT_CMD_BIT | len);
+ writeb(PKT_CMD_BIT | len, &PacketP->len);
add_transmit(PortP);
/*
diff --git a/drivers/char/rio/riotypes.h b/drivers/char/rio/riotypes.h
deleted file mode 100644
index 46084d5c7e98..000000000000
--- a/drivers/char/rio/riotypes.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/****************************************************************************
- ******* *******
- ******* R I O T Y P E S
- ******* *******
- ****************************************************************************
-
- Author : Jon Brawn
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-
-#ifndef _riotypes_h
-#define _riotypes_h 1
-
-#ifdef SCCS_LABELS
-#ifndef lint
-/* static char *_rio_riotypes_h_sccs = "@(#)riotypes.h 1.10"; */
-#endif
-#endif
-
-typedef unsigned short NUMBER_ptr;
-typedef unsigned short WORD_ptr;
-typedef unsigned short BYTE_ptr;
-typedef unsigned short char_ptr;
-typedef unsigned short Channel_ptr;
-typedef unsigned short FREE_LIST_ptr_ptr;
-typedef unsigned short FREE_LIST_ptr;
-typedef unsigned short LPB_ptr;
-typedef unsigned short Process_ptr;
-typedef unsigned short PHB_ptr;
-typedef unsigned short PKT_ptr;
-typedef unsigned short PKT_ptr_ptr;
-typedef unsigned short Q_BUF_ptr;
-typedef unsigned short Q_BUF_ptr_ptr;
-typedef unsigned short ROUTE_STR_ptr;
-typedef unsigned short RUP_ptr;
-typedef unsigned short short_ptr;
-typedef unsigned short u_short_ptr;
-typedef unsigned short ushort_ptr;
-
-#endif /* __riotypes__ */
-
-/*********** end of file ***********/
diff --git a/drivers/char/rio/rom.h b/drivers/char/rio/rom.h
deleted file mode 100644
index 58a7843625ff..000000000000
--- a/drivers/char/rio/rom.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/****************************************************************************
- ******* *******
- ******* R O M
- ******* *******
- ****************************************************************************
-
- Author : Ian Nandhra
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-
-#ifndef _rom_h
-#define _rom_h 1
-
-#ifndef lint
-#ifdef SCCS
-static char *_rio_rom_h_sccs = "@(#)rom.h 1.1";
-#endif
-#endif
-
-typedef struct ROM ROM;
-struct ROM {
- u_short slx;
- char pcb_letter_rev;
- char pcb_number_rev;
- char serial[4];
- char year;
- char week;
-};
-
-#endif
-
-#define HOST_ROM (ROM *) 0x7c00
-#define RTA_ROM (ROM *) 0x7801
-#define ROM_LENGTH 0x20
-
-/*********** end of file ***********/
diff --git a/drivers/char/rio/rup.h b/drivers/char/rio/rup.h
index f74f67c6f702..4ae90cb207a9 100644
--- a/drivers/char/rio/rup.h
+++ b/drivers/char/rio/rup.h
@@ -37,14 +37,7 @@
#ifndef _rup_h
#define _rup_h 1
-#ifdef SCCS_LABELS
-#ifndef lint
-/* static char *_rio_rup_h_sccs = "@(#)rup.h 1.5"; */
-#endif
-#endif
-
#define MAX_RUP ((short) 16)
-
#define PKTS_PER_RUP ((short) 2) /* They are always used in pairs */
/*************************************************
@@ -60,15 +53,15 @@
#define RUP_NO_OWNER 0xff /* RUP not owned by any process */
struct RUP {
- PKT_ptr txpkt; /* Outgoing packet */
- PKT_ptr rxpkt; /* Incoming packet */
- WORD link; /* Which link to send down? */
- BYTE rup_dest_unit[2]; /* Destination unit */
- WORD handshake; /* For handshaking */
- WORD timeout; /* Timeout */
- WORD status; /* Status */
- WORD txcontrol; /* Transmit control */
- WORD rxcontrol; /* Receive control */
+ u16 txpkt; /* Outgoing packet */
+ u16 rxpkt; /* Incoming packet */
+ u16 link; /* Which link to send down? */
+ u8 rup_dest_unit[2]; /* Destination unit */
+ u16 handshake; /* For handshaking */
+ u16 timeout; /* Timeout */
+ u16 status; /* Status */
+ u16 txcontrol; /* Transmit control */
+ u16 rxcontrol; /* Receive control */
};
#endif
diff --git a/drivers/char/rio/sam.h b/drivers/char/rio/sam.h
deleted file mode 100644
index 6f754e19015d..000000000000
--- a/drivers/char/rio/sam.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/****************************************************************************
- ******* *******
- ******* S A M . H
- ******* *******
- ****************************************************************************
-
- Author : Ian Nandhra
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-#ifndef _sam_h
-#define _sam_h 1
-
-#ifdef SCCS_LABELS
-#ifndef lint
-/* static char *_rio_sam_h_sccs = "@(#)sam.h 1.3"; */
-#endif
-#endif
-
-
-#define NUM_FREE_LIST_UNITS 500
-
-#ifndef FALSE
-#define FALSE (short) 0x00
-#endif
-#ifndef TRUE
-#define TRUE (short) !FALSE
-#endif
-
-#define TX TRUE
-#define RX FALSE
-
-
-typedef struct FREE_LIST FREE_LIST;
-struct FREE_LIST {
- FREE_LIST_ptr next;
- FREE_LIST_ptr prev;
-};
-
-
-#endif
-/*********** end of file ***********/
diff --git a/drivers/char/rio/space.h b/drivers/char/rio/space.h
deleted file mode 100644
index 1f12690f9d1f..000000000000
--- a/drivers/char/rio/space.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-** -----------------------------------------------------------------------------
-**
-** Perle Specialix driver for Linux
-** Ported from existing RIO Driver for SCO sources.
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-**
-** Module : space.h
-** SID : 1.2
-** Last Modified : 11/6/98 11:34:19
-** Retrieved : 11/6/98 11:34:22
-**
-** ident @(#)space.h 1.2
-**
-** -----------------------------------------------------------------------------
-*/
-
-#ifndef __rio_space_h__
-#define __rio_space_h__
-
-#ifdef SCCS_LABELS
-static char *_space_h_sccs_ = "@(#)space.h 1.2";
-#endif
-
-extern int rio_cntls;
-extern int rio_bases[];
-extern int rio_limits[];
-extern int rio_vects[];
-
-#endif /* __rio_space_h__ */
diff --git a/drivers/char/rio/top.h b/drivers/char/rio/top.h
deleted file mode 100644
index d15a11dc4f73..000000000000
--- a/drivers/char/rio/top.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
-** -----------------------------------------------------------------------------
-**
-** Perle Specialix driver for Linux
-** Ported from existing RIO Driver for SCO sources.
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-**
-** Module : top.h
-** SID : 1.2
-** Last Modified : 11/6/98 11:34:19
-** Retrieved : 11/6/98 11:34:22
-**
-** ident @(#)top.h 1.2
-**
-** -----------------------------------------------------------------------------
-*/
-
-#ifndef __rio_top_h__
-#define __rio_top_h__
-
-#ifdef SCCS_LABELS
-static char *_top_h_sccs_ = "@(#)top.h 1.2";
-#endif
-
-/*
-** Topology information
-*/
-struct Top {
- uchar Unit;
- uchar Link;
-};
-
-#endif /* __rio_top_h__ */
diff --git a/drivers/char/rio/typdef.h b/drivers/char/rio/typdef.h
deleted file mode 100644
index 185b889e1510..000000000000
--- a/drivers/char/rio/typdef.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
-** -----------------------------------------------------------------------------
-**
-** Perle Specialix driver for Linux
-** Ported from existing RIO Driver for SCO sources.
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-**
-** Module : typdef.h
-** SID : 1.2
-** Last Modified : 11/6/98 11:34:20
-** Retrieved : 11/6/98 11:34:22
-**
-** ident @(#)typdef.h 1.2
-**
-** -----------------------------------------------------------------------------
-*/
-
-#ifndef __rio_typdef_h__
-#define __rio_typdef_h__
-
-#ifdef SCCS_LABELS
-static char *_typdef_h_sccs_ = "@(#)typdef.h 1.2";
-#endif
-
-#undef VPIX
-
-/*
-** IT IS REALLY, REALLY, IMPORTANT THAT BYTES ARE UNSIGNED!
-**
-** These types are ONLY to be used for refering to data structures
-** on the RIO Host card!
-*/
-typedef volatile unsigned char BYTE;
-typedef volatile unsigned short WORD;
-typedef volatile unsigned int DWORD;
-typedef volatile unsigned short RIOP;
-typedef volatile short NUMBER;
-
-
-/*
-** 27.01.199 ARG - mods to compile 'newutils' on LyxnOS -
-** These #defines are for the benefit of the 'libfuncs' library
-** only. They are not necessarily correct type mappings and
-** are here only to make the source compile.
-*/
-/* typedef unsigned int uint; */
-typedef unsigned long ulong_t;
-typedef unsigned short ushort_t;
-typedef unsigned char uchar_t;
-typedef unsigned char queue_t;
-typedef unsigned char mblk_t;
-typedef unsigned int paddr_t;
-typedef unsigned char uchar;
-
-#define TPNULL ((ushort)(0x8000))
-
-
-/*
-** RIO structures defined in other include files.
-*/
-typedef struct PKT PKT;
-typedef struct LPB LPB;
-typedef struct RUP RUP;
-typedef struct Port Port;
-typedef struct DpRam DpRam;
-
-#endif /* __rio_typdef_h__ */
diff --git a/drivers/char/rio/unixrup.h b/drivers/char/rio/unixrup.h
index a126c7cabac6..4306e01dbf01 100644
--- a/drivers/char/rio/unixrup.h
+++ b/drivers/char/rio/unixrup.h
@@ -45,9 +45,9 @@ struct UnixRup {
struct CmdBlk *CmdsWaitingP; /* Commands waiting to be done */
struct CmdBlk *CmdPendingP; /* The command currently being sent */
struct RUP *RupP; /* the Rup to send it to */
- uint Id; /* Id number */
- uint BaseSysPort; /* SysPort of first tty on this RTA */
- uint ModTypes; /* Modules on this RTA */
+ unsigned int Id; /* Id number */
+ unsigned int BaseSysPort; /* SysPort of first tty on this RTA */
+ unsigned int ModTypes; /* Modules on this RTA */
spinlock_t RupLock; /* Lock structure for MPX */
/* struct lockb RupLock; *//* Lock structure for MPX */
};