/*
* forcedeth.h -- Driver for NVIDIA nForce media access controllers for iPXE
* Copyright (c) 2010 Andrei Faur <da3drus@gmail.com>
*
* 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 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
* Portions of this code are taken from the Linux forcedeth driver that was
* based on a cleanroom reimplementation which was based on reverse engineered
* documentation written by Carl-Daniel Hailfinger and Andrew de Quincey:
* Copyright (C) 2003,4,5 Manfred Spraul
* Copyright (C) 2004 Andrew de Quincey (wol support)
* Copyright (C) 2004 Carl-Daniel Hailfinger (invalid MAC handling, insane
* IRQ rate fixes, bigendian fixes, cleanups, verification)
* Copyright (c) 2004,2005,2006,2007,2008,2009 NVIDIA Corporation
*
* This header is a direct copy of #define lines and structs found in the
* above mentioned driver, modified where necessary to make them work for iPXE.
*
*/
FILE_LICENCE ( GPL2_OR_LATER );
#ifndef _FORCEDETH_H_
#define _FORCEDETH_H_
struct ring_desc {
u32 buf;
u32 flaglen;
};
struct ring_desc_ex {
u32 bufhigh;
u32 buflow;
u32 txvlan;
u32 flaglen;
};
#define DESC_VER_1 1
#define DESC_VER_2 2
#define DESC_VER_3 3
#define RX_RING_SIZE 16
#define TX_RING_SIZE 32
#define RXTX_RING_SIZE ( ( RX_RING_SIZE ) + ( TX_RING_SIZE ) )
#define RX_RING_MIN 128
#define TX_RING_MIN 64
#define RING_MAX_DESC_VER_1 1024
#define RING_MAX_DESC_VER_2_3 16384
#define NV_RX_ALLOC_PAD (64)
#define NV_RX_HEADERS (64)
#define RX_BUF_SZ ( ( ETH_FRAME_LEN ) + ( NV_RX_HEADERS ) )
#define NV_PKTLIMIT_1 1500
#define NV_PKTLIMIT_2 9100
#define NV_LINK_POLL_FREQUENCY 128
/* PHY defines */
#define PHY_OUI_MARVELL 0x5043
#define PHY_OUI_CICADA 0x03f1
#define PHY_OUI_VITESSE 0x01c1
#define PHY_OUI_REALTEK 0x0732
#define PHY_OUI_REALTEK2 0x0020
#define PHYID1_OUI_MASK 0x03ff
#define PHYID1_OUI_SHFT 6
#define PHYID2_OUI_MASK 0xfc00
#define PHYID2_OUI_SHFT 10
#define PHYID2_MODEL_MASK 0x03f0
#define PHY_MODEL_REALTEK_8211 0x0110
#define PHY_REV_MASK 0x0001
#define PHY_REV_REALTEK_8211B 0x0000
#define PHY_REV_REALTEK_8211C 0x0001
#define PHY_MODEL_REALTEK_8201 0x0200
#define PHY_MODEL_MARVELL_E3016 0x0220
#define PHY_MARVELL_E3016_INITMASK 0x0300
#define PHY_CICADA_INIT1 0x0f000
#define PHY_CICADA_INIT2 0x0e00
#define PHY_CICADA_INIT3 0x01000
#define PHY_CICADA_INIT4 0x0200
#define PHY_CICADA_INIT5 0x0004
#define PHY_CICADA_INIT6 0x02000
#define PHY_VITESSE_INIT_REG1 0x1f
#define PHY_VITESSE_INIT_REG2 0x10
#define PHY_VITESSE_INIT_REG3 0x11
#define PHY_VITESSE_INIT_REG4 0x12
#define PHY_VITESSE_INIT_MSK1 0xc
#define PHY_VITESSE_INIT_MSK2 0x0180
#define PHY_VITESSE_INIT1 0x52b5
#define PHY_VITESSE_INIT2 0xaf8a
#define PHY_VITESSE_INIT3 0x8
#define PHY_VITESSE_INIT4 0x8f8a
#define PHY_VITESSE_INIT5 0xaf86
#define PHY_VITESSE_INIT6 0x8f86
#define PHY_VITESSE_INIT7 0xaf82
#define PHY_VITESSE_INIT8 0x0100
#define PHY_VITESSE_INIT9 0x8f82
#define PHY_VITESSE_INIT10 0x0
#define PHY_REALTEK_INIT_REG1 0x1f
#define PHY_REALTEK_INIT_REG2 0x19
#define PHY_REALTEK_INIT_REG3 0x13
#define PHY_REALTEK_INIT_REG4 0x14
#define PHY_REALTEK_INIT_REG5 0x18
#define PHY_REALTEK_INIT_REG6 0x11
#define PHY_REALTEK_INIT_REG7 0x01
#define PHY_REALTEK_INIT1 0x0000
#define PHY_REALTEK_INIT2 0x8e00
#define PHY_REALTEK_INIT3 0x0001
#define PHY_REALTEK_INIT4 0xad17
#define PHY_REALTEK_INIT5 0xfb54
#define PHY_REALTEK_INIT6 0xf5c7
#define PHY_REALTEK_INIT7 0x1000
#define PHY_REALTEK_INIT8 0x0003
#define PHY_REALTEK_INIT9 0x0008
#define PHY_REALTEK_INIT10 0x0005
#define PHY_REALTEK_INIT11 0x0200
#define PHY_REALTEK_INIT_MSK1 0x0003
#define PHY_GIGABIT 0x0100
#define PHY_TIMEOUT 0x1
#define PHY_ERROR 0x2
#define PHY_100 0x1
#define PHY_1000 0x2
#define PHY_HALF 0x100
#define NV_PAUSEFRAME_RX_CAPABLE 0x0001
#define NV_PAUSEFRAME_TX_CAPABLE 0x0002
#define NV_PAUSEFRAME_RX_ENABLE 0x0004
#define NV_PAUSEFRAME_TX_ENABLE 0x0008
#define NV_PAUSEFRAME_RX_REQ 0x0010
#define NV_PAUSEFRAME_TX_REQ 0x0020
#define NV_PAUSEFRAME_AUTONEG 0x0040
/* MSI/MSI-X defines */
#define NV_MSI_X_MAX_VECTORS 8
#define NV_MSI_X_VECTORS_MASK 0x000f
#define NV_MSI_CAPABLE 0x0010
#define NV_MSI_X_CAPABLE 0x0020
#define NV_MSI_ENABLED 0x0040
#define NV_MSI_X_ENABLED 0x0080
#define NV_MSI_X_VECTOR_ALL 0x0
#define NV_MSI_X_VECTOR_RX 0x0
#define NV_MSI_X_VECTOR_TX 0x1
#define NV_MSI_X_VECTOR_OTHER 0x2
#define NV_MSI_PRIV_OFFSET 0x68
#define NV_MSI_PRIV_VALUE 0xffffffff
#define NV_MIIBUSY_DELAY 50
#define NV_MIIPHY_DELAY 10
#define NV_MIIPHY_DELAYMAX 10000
/* Hardware access */
#define DEV_NEED_TIMERIRQ 0x0000001 /* set the timer irq flag in the irq mask */
#define DEV_NEED_LINKTIMER 0x0000002 /* poll link settings. Relies on the timer irq */
#define DEV_HAS_LARGEDESC 0x0000004 /* device supports jumbo frames and needs packet format 2 */
#define DEV_HAS_HIGH_DMA 0x0000008 /* device supports 64bit dma */
#define DEV_HAS_CHECKSUM 0x0000010 /* device supports tx and rx checksum offloads */
#define DEV_HAS_VLAN 0x0000020 /* device supports vlan tagging and striping */
#define DEV_HAS_MSI 0x0000040 /* device supports MSI */
#define DEV_HAS_MSI_X 0x0000080 /* device supports MSI-X */
#define DEV_HAS_POWER_CNTRL 0x0000100 /* device supports power savings */
#define DEV_HAS_STATISTICS_V1 0x0000200 /* device supports hw statistics version 1 */
#define DEV_HAS_STATISTICS_V2 0x0000600 /* device supports hw statistics version 2 */
#define DEV_HAS_STATISTICS_V3 0x0000e00 /* device supports hw statistics version 3 */
#define DEV_HAS_TEST_EXTENDED 0x0001000 /* device supports extended diagnostic test */
#define DEV_HAS_MGMT_UNIT 0x0002000 /* device supports management unit */
#define DEV_HAS_CORRECT_MACADDR 0x0004000 /* device supports correct mac address order */
#define DEV_HAS_COLLISION_FIX 0x0008000 /* device supports tx collision fix */
#define DEV_HAS_PAUSEFRAME_TX_V1 0x0010000 /* device supports tx pause frames version 1 */
#define DEV_HAS_PAUSEFRAME_TX_V2 0x0020000 /* device supports tx pause frames version 2 */
#define DEV_HAS_PAUSEFRAME_TX_V3 0x0040000 /* device supports tx pause frames version 3 */
#define DEV_NEED_TX_LIMIT 0x0080000 /* device needs to limit tx */
#define DEV_NEED_TX_LIMIT2 0x0180000 /* device needs to limit tx, expect for some revs */
#define DEV_HAS_GEAR_MODE 0x0200000 /* device supports gear mode */
#define DEV_NEED_PHY_INIT_FIX 0x0400000 /* device needs specific phy workaround */
#define DEV_NEED_LOW_POWER_FIX 0x0800000 /* device needs special power up workaround */
#define DEV_NEED_MSI_FIX 0x1000000 /* device needs msi workaround */
#define FLAG_MASK_V1 0xffff0000
#define FLAG_MASK_V2 0xffffc000
#define LEN_MASK_V1 (0xffffffff ^ FLAG_MASK_V1)
#define LEN_MASK_V2 (0xffffffff ^ FLAG_MASK_V2)
#define NV_TX_LASTPACKET (1<<16)
#define NV_TX_RETRYERROR (1<<19)
#define NV_TX_RETRYCOUNT_MASK (0xF<<20)
#define NV_TX_FORCED_INTERRUPT (1<<24)
#define NV_TX_DEFERRED (1<<26)
#define NV_TX_CARRIERLOST (1<<27)
#define NV_TX_LATECOLLISION (1<<28)
#define NV_TX_UNDERFLOW (1<<29)
#define NV_TX_ERROR (1<<30)
#define NV_TX_VALID (1<<31)
#define NV_TX2_LASTPACKET (1<<29)
#define NV_TX2_RETRYERROR (1<<18)
#define NV_TX2_RETRYCOUNT_MASK (0xF<<19)
#define NV_TX2_FORCED_INTERRUPT (1<<30)
#define NV_TX2_DEFERRED (1<<25)
#define NV_TX2_CARRIERLOST (1<<26)
#define NV_TX2_LATECOLLISION (1<<27)
#define NV_TX2_UNDERFLOW (1<<28)
/* error and valid are the same for both */
#define NV_TX2_ERROR (1<<30)
#define NV_TX2_VALID (1<<31)
#define NV_TX2_TSO (1<<28)
#define NV_TX2_TSO_SHIFT 14
#define NV_TX2_TSO_MAX_SHIFT 14
#define NV_TX2_TSO_MAX_SIZE (1<<NV_TX2_TSO_MAX_SHIFT)
#define NV_TX2_CHECKSUM_L3 (1<<27)
#define NV_TX2_CHECKSUM_L4 (1<<26)
#define NV_TX3_VLAN_TAG_PRESENT (1<<18)
#define NV_RX_DESCRIPTORVALID (1<<16)
#define NV_RX_MISSEDFRAME (1<<17)
#define NV_RX_SUBSTRACT1 (1<<18)
#define NV_RX_ERROR1 (1<<23)
#define NV_RX_ERROR2 (1<<24)
#define NV_RX_ERROR3 (1<<25)
#define NV_RX_ERROR4 (1<<26)
#define NV_RX_CRCERR (1<<27)
#define NV_RX_OVERFLOW (1<<28)
#define NV_RX_FRAMINGERR (1<<29)
#define NV_RX_ERROR (1<<30)
#define NV_RX_AVAIL (1<<31)
#define NV_RX_ERROR_MASK (NV_RX_ERROR1|NV_RX_ERROR2|NV_RX_ERROR3|NV_RX_ERROR4|NV_RX_CRCERR|NV_RX_OVERFLOW|NV_RX_FRAMINGERR)
#define NV_RX2_CHECKSUMMASK (0x1C000000)
#define NV_RX2_CHECKSUM_IP (0x10000000)
#define NV_RX2_CHECKSUM_IP_TCP (0x14000000)
#define NV_RX2_CHECKSUM_IP_UDP (0x18000000)
#define NV_RX2_DESCRIPTORVALID (1<<29)
#define NV_RX2_SUBSTRACT1 (1<<25)
#define NV_RX2_ERROR1 (1<<18)
#define NV_RX2_ERROR2 (1<<19)
#define NV_RX2_ERROR3 (1<<20)
#define NV_RX2_ERROR4 (1<<21)
#define NV_RX2_CRCERR (1<<22)
#define NV_RX2_OVERFLOW (1<<23)
#define NV_RX2_FRAMINGERR (1<<24)
/* error and avail are the same for both */
#define NV_RX2_ERROR (1<<30)
#define NV_RX2_AVAIL (1<<31)
#define NV_RX2_ERROR_MASK (NV_RX2_ERROR1|NV_RX2_ERROR2|NV_RX2_ERROR3|NV_RX2_ERROR4|NV_RX2_CRCERR|NV_RX2_OVERFLOW|NV_RX2_FRAMINGERR)
#define NV_RX3_VLAN_TAG_PRESENT (1<<16)
#define NV_RX3_VLAN_TAG_MASK (0x0000FFFF)
/* Miscellaneous hardware related defines */
#define NV_PCI_REGSZ_VER1 0x270
#define NV_PCI_REGSZ_VER2 0x2d4
#define NV_PCI_REGSZ_VER3 0x604
#define NV_PCI_REGSZ_MAX 0x604
/* various timeout delays: all in usec */
#define NV_TXRX_RESET_DELAY 4
#define NV_TXSTOP_DELAY1 10
#define NV_TXSTOP_DELAY1MAX 500000
#define NV_TXSTOP_DELAY2 100
#define NV_RXSTOP_DELAY1 10
#define NV_RXSTOP_DELAY1MAX 500000
#define NV_RXSTOP_DELAY2 100
#define NV_SETUP5_DELAY 5
#define NV_SETUP5_DELAYMAX 50000
#define NV_POWERUP_DELAY 5
#define NV_POWERUP_DELAYMAX 5000
#define NV_MIIBUSY_DELAY 50
#define NV_MIIPHY_DELAY 10
#define NV_MIIPHY_DELAYMAX 10000
#define NV_MAC_RESET_DELAY 64
#define NV_MSI_X_CAPABLE 0x0020
#define MII_READ (-1)
struct forcedeth_private {
struct pci_device *pci_dev;
struct net_device *netdev;
void *mmio_addr;
u32 linkspeed;
int duplex;
int phyaddr;
unsigned int phy_oui;
unsigned int phy_rev;
unsigned int phy_model;
u16 gigabit;
u32 mac_in_use;
int mgmt_version;
int mgmt_sema;
/* rx specific fields */
struct ring_desc *rx_ring;
struct io_buffer *rx_iobuf[RX_RING_SIZE];
int rx_curr;
/* tx specific fields */
struct ring_desc *tx_ring;
struct io_buffer *tx_iobuf[TX_RING_SIZE];
int tx_fill_ctr;
int tx_curr;
int tx_tail;
/* flow control */
u32 pause_flags;
unsigned long driver_data;
};
enum {
NvRegIrqStatus = 0x000,
#define NVREG_IRQSTAT_MIIEVENT 0x040
#define NVREG_IRQSTAT_MASK 0x83ff
NvRegIrqMask = 0x004,
#define NVREG_IRQ_RX_ERROR 0x0001
#define NVREG_IRQ_RX 0x0002
#define NVREG_IRQ_RX_NOBUF 0x0004
#define NVREG_IRQ_TX_ERR 0x0008
#define NVREG_IRQ_TX_OK 0x0010
#define NVREG_IRQ_TIMER 0x0020
#define NVREG_IRQ_LINK 0x0040
#define NVREG_IRQ_RX_FORCED 0x0080
#define NVREG_IRQ_TX_FORCED 0x0100
#define NVREG_IRQ_RECOVER_ERROR 0x8200
#define NVREG_IRQMASK_THROUGHPUT 0x00df
#define NVREG_IRQMASK_CPU 0x0060
#define NVREG_IRQ_TX_ALL (NVREG_IRQ_TX_ERR|NVREG_IRQ_TX_OK|NVREG_IRQ_TX_FORCED)
#define NVREG_IRQ_RX_ALL (NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_RX_FORCED)
#define NVREG_IRQ_OTHER (NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_RECOVER_ERROR)
NvRegUnknownSetupReg6 = 0x008,
#define NVREG_UNKSETUP6_VAL 3
/*
* NVREG_POLL_DEFAULT is the interval length of the timer source on the nic
* NVREG_POLL_DEFAULT=97 would result in an interval length of 1 ms
*/
NvRegPollingInterval = 0x00c,
#define NVREG_POLL_DEFAULT_THROUGHPUT 65535 /* backup tx cleanup if loop max reached */
#define NVREG_POLL_DEFAULT_CPU 13
NvRegMSIMap0 = 0x020,
NvRegMSIMap1 = 0x024,
NvRegMSIIrqMask = 0x030,
#define NVREG_MSI_VECTOR_0_ENABLED 0x01
NvRegMisc1 = 0x080,
#define NVREG_MISC1_PAUSE_TX 0x01
#define NVREG_MISC1_HD 0x02
#define NVREG_MISC1_FORCE 0x3b0f3c
NvRegMacReset = 0x34,
#define NVREG_MAC_RESET_ASSERT 0x0F3
NvRegTransmitterControl = 0x084,
#define NVREG_XMITCTL_START 0x01
#define NVREG_XMITCTL_MGMT_ST 0x40000000
#define NVREG_XMITCTL_SYNC_MASK 0x000f0000
#define NVREG_XMITCTL_SYNC_NOT_READY 0x0
#define NVREG_XMITCTL_SYNC_PHY_INIT 0x00040000
#define NVREG_XMITCTL_MGMT_SEMA_MASK 0x00000f00
#define NVREG_XMITCTL_MGMT_SEMA_FREE 0x0
#define NVREG_XMITCTL_HOST_SEMA_MASK 0x0000f000
#define NVREG_XMITCTL_HOST_SEMA_ACQ 0x0000f000
#define NVREG_XMITCTL_HOST_LOADED 0x00004000
#define NVREG_XMITCTL_TX_PATH_EN 0x01000000
#define NVREG_XMITCTL_DATA_START 0x00100000
#define NVREG_XMITCTL_DATA_READY 0x00010000
#define NVREG_XMITCTL_DATA_ERROR 0x00020000
NvRegTransmitterStatus = 0x088,
#define NVREG_XMITSTAT_BUSY 0x01
NvRegPacketFilterFlags = 0x8c,
#define NVREG_PFF_PAUSE_RX 0x08
#define NVREG_PFF_ALWAYS 0x7F0000
#define NVREG_PFF_PROMISC 0x80
#define NVREG_PFF_MYADDR 0x20
#define NVREG_PFF_LOOPBACK 0x10
NvRegOffloadConfig = 0x90,
#define NVREG_OFFLOAD_HOMEPHY 0x601
#define NVREG_OFFLOAD_NORMAL RX_NIC_BUFSIZE
NvRegReceiverControl = 0x094,
#define NVREG_RCVCTL_START 0x01
#define NVREG_RCVCTL_RX_PATH_EN 0x01000000
NvRegReceiverStatus = 0x98,
#define NVREG_RCVSTAT_BUSY 0x01
NvRegSlotTime = 0x9c,
#define NVREG_SLOTTIME_LEGBF_ENABLED 0x80000000
#define NVREG_SLOTTIME_10_100_FULL 0x00007f00
#define NVREG_SLOTTIME_1000_FULL 0x0003ff00
#define NVREG_SLOTTIME_HALF 0x0000ff00
#define NVREG_SLOTTIME_DEFAULT 0x00007f00
#define NVREG_SLOTTIME_MASK 0x000000ff
NvRegTxDeferral = 0xA0,
#define NVREG_TX_DEFERRAL_DEFAULT 0x15050f
#define NVREG_TX_DEFERRAL_RGMII_10_100 0x16070f
#define NVREG_TX_DEFERRAL_RGMII_1000 0x14050f
#define NVREG_TX_DEFERRAL_RGMII_STRETCH_10 0x16190f
#define NVREG_TX_DEFERRAL_RGMII_STRETCH_100 0x16300f
#define NVREG_TX_DEFERRAL_MII_STRETCH 0x152000
NvRegRxDeferral = 0xA4,
#define NVREG_RX_DEFERRAL_DEFAULT 0x16
NvRegMacAddrA = 0xA8,
NvRegMacAddrB = 0xAC,
NvRegMulticastAddrA = 0xB0,
#define NVREG_MCASTADDRA_FORCE 0x01
NvRegMulticastAddrB = 0xB4,
NvRegMulticastMaskA = 0xB8,
#define NVREG_MCASTMASKA_NONE 0xffffffff
NvRegMulticastMaskB = 0xBC,
#define NVREG_MCASTMASKB_NONE 0xffff
NvRegPhyInterface = 0xC0,
#define PHY_RGMII 0x10000000
NvRegBackOffControl = 0xC4,
#define NVREG_BKOFFCTRL_DEFAULT 0x70000000
#define NVREG_BKOFFCTRL_SEED_MASK 0x000003ff
#define NVREG_BKOFFCTRL_SELECT 24
#define NVREG_BKOFFCTRL_GEAR 12
NvRegTxRingPhysAddr = 0x100,
NvRegRxRingPhysAddr = 0x104,
NvRegRingSizes = 0x108,
#define NVREG_RINGSZ_TXSHIFT 0
#define NVREG_RINGSZ_RXSHIFT 16
NvRegTransmitPoll = 0x10c,
#define NVREG_TRANSMITPOLL_MAC_ADDR_REV 0x00008000
NvRegLinkSpeed = 0x110,
#define NVREG_LINKSPEED_FORCE 0x10000
#define NVREG_LINKSPEED_10 1000
#define NVREG_LINKSPEED_100 100
#define NVREG_LINKSPEED_1000 50
#define NVREG_LINKSPEED_MASK (0xFFF)
NvRegUnknownSetupReg5 = 0x130,
#define NVREG_UNKSETUP5_BIT31 (1<<31)
NvRegTxWatermark = 0x13c,
#define NVREG_TX_WM_DESC1_DEFAULT 0x0200010
#define NVREG_TX_WM_DESC2_3_DEFAULT 0x1e08000
#define NVREG_TX_WM_DESC2_3_1000 0xfe08000
NvRegTxRxControl = 0x144,
#define NVREG_TXRXCTL_KICK 0x0001
#define NVREG_TXRXCTL_BIT1 0x0002
#define NVREG_TXRXCTL_BIT2 0x0004
#define NVREG_TXRXCTL_IDLE 0x0008
#define NVREG_TXRXCTL_RESET 0x0010
#define NVREG_TXRXCTL_RXCHECK 0x0400
#define NVREG_TXRXCTL_DESC_1 0
#define NVREG_TXRXCTL_DESC_2 0x002100
#define NVREG_TXRXCTL_DESC_3 0xc02200
#define NVREG_TXRXCTL_VLANSTRIP 0x00040
#define NVREG_TXRXCTL_VLANINS 0x00080
NvRegTxRingPhysAddrHigh = 0x148,
NvRegRxRingPhysAddrHigh = 0x14C,
NvRegTxPauseFrame = 0x170,
#define NVREG_TX_PAUSEFRAME_DISABLE 0x0fff0080
#define NVREG_TX_PAUSEFRAME_ENABLE_V1 0x01800010
#define NVREG_TX_PAUSEFRAME_ENABLE_V2 0x056003f0
#define NVREG_TX_PAUSEFRAME_ENABLE_V3 0x09f00880
NvRegTxPauseFrameLimit = 0x174,
#define NVREG_TX_PAUSEFRAMELIMIT_ENABLE 0x00010000
NvRegMIIStatus = 0x180,
#define NVREG_MIISTAT_ERROR 0x0001
#define NVREG_MIISTAT_LINKCHANGE 0x0008
#define NVREG_MIISTAT_MASK_RW 0x0007
#define NVREG_MIISTAT_MASK_ALL 0x000f
NvRegMIIMask = 0x184,
#define NVREG_MII_LINKCHANGE 0x0008
NvRegAdapterControl = 0x188,
#define NVREG_ADAPTCTL_START 0x02
#define NVREG_ADAPTCTL_LINKUP 0x04
#define NVREG_ADAPTCTL_PHYVALID 0x40000
#define NVREG_ADAPTCTL_RUNNING 0x100000
#define NVREG_ADAPTCTL_PHYSHIFT 24
NvRegMIISpeed = 0x18c,
#define NVREG_MIISPEED_BIT8 (1<<8)
#define NVREG_MIIDELAY 5
NvRegMIIControl = 0x190,
#define NVREG_MIICTL_INUSE 0x08000
#define NVREG_MIICTL_WRITE 0x00400
#define NVREG_MIICTL_ADDRSHIFT 5
NvRegMIIData = 0x194,
NvRegTxUnicast = 0x1a0,
NvRegTxMulticast = 0x1a4,
NvRegTxBroadcast = 0x1a8,
NvRegWakeUpFlags = 0x200,
#define NVREG_WAKEUPFLAGS_VAL 0x7770
#define NVREG_WAKEUPFLAGS_BUSYSHIFT 24
#define NVREG_WAKEUPFLAGS_ENABLESHIFT 16
#define NVREG_WAKEUPFLAGS_D3SHIFT 12
#define NVREG_WAKEUPFLAGS_D2SHIFT 8
#define NVREG_WAKEUPFLAGS_D1SHIFT 4
#define NVREG_WAKEUPFLAGS_D0SHIFT 0
#define NVREG_WAKEUPFLAGS_ACCEPT_MAGPAT 0x01
#define NVREG_WAKEUPFLAGS_ACCEPT_WAKEUPPAT 0x02
#define NVREG_WAKEUPFLAGS_ACCEPT_LINKCHANGE 0x04
#define NVREG_WAKEUPFLAGS_ENABLE 0x1111
NvRegMgmtUnitGetVersion = 0x204,
#define NVREG_MGMTUNITGETVERSION 0x01
NvRegMgmtUnitVersion = 0x208,
#define NVREG_MGMTUNITVERSION 0x08
NvRegPowerCap = 0x268,
#define NVREG_POWERCAP_D3SUPP (1<<30)
#define NVREG_POWERCAP_D2SUPP (1<<26)
#define NVREG_POWERCAP_D1SUPP (1<<25)
NvRegPowerState = 0x26c,
#define NVREG_POWERSTATE_POWEREDUP 0x8000
#define NVREG_POWERSTATE_VALID 0x0100
#define NVREG_POWERSTATE_MASK 0x0003
#define NVREG_POWERSTATE_D0 0x0000
#define NVREG_POWERSTATE_D1 0x0001
#define NVREG_POWERSTATE_D2 0x0002
#define NVREG_POWERSTATE_D3 0x0003
NvRegMgmtUnitControl = 0x278,
#define NVREG_MGMTUNITCONTROL_INUSE 0x20000
NvRegTxCnt = 0x280,
NvRegTxZeroReXmt = 0x284,
NvRegTxOneReXmt = 0x288,
NvRegTxManyReXmt = 0x28c,
NvRegTxLateCol = 0x290,
NvRegTxUnderflow = 0x294,
NvRegTxLossCarrier = 0x298,
NvRegTxExcessDef = 0x29c,
NvRegTxRetryErr = 0x2a0,
NvRegRxFrameErr = 0x2a4,
NvRegRxExtraByte = 0x2a8,
NvRegRxLateCol = 0x2ac,
NvRegRxRunt = 0x2b0,
NvRegRxFrameTooLong = 0x2b4,
NvRegRxOverflow = 0x2b8,
NvRegRxFCSErr = 0x2bc,
NvRegRxFrameAlignErr = 0x2c0,
NvRegRxLenErr = 0x2c4,
NvRegRxUnicast = 0x2c8,
NvRegRxMulticast = 0x2cc,
NvRegRxBroadcast = 0x2d0,
NvRegTxDef = 0x2d4,
NvRegTxFrame = 0x2d8,
NvRegRxCnt = 0x2dc,
NvRegTxPause = 0x2e0,
NvRegRxPause = 0x2e4,
NvRegRxDropFrame = 0x2e8,
NvRegVlanControl = 0x300,
#define NVREG_VLANCONTROL_ENABLE 0x2000
NvRegMSIXMap0 = 0x3e0,
NvRegMSIXMap1 = 0x3e4,
NvRegMSIXIrqStatus = 0x3f0,
NvRegPowerState2 = 0x600,
#define NVREG_POWERSTATE2_POWERUP_MASK 0x0F15
#define NVREG_POWERSTATE2_POWERUP_REV_A3 0x0001
#define NVREG_POWERSTATE2_PHY_RESET 0x0004
#define NVREG_POWERSTATE2_GATE_CLOCKS 0x0F00
};
enum {
NV_OPTIMIZATION_MODE_THROUGHPUT,
NV_OPTIMIZATION_MODE_CPU,
NV_OPTIMIZATION_MODE_DYNAMIC
};
enum {
NV_CROSSOVER_DETECTION_DISABLED,
NV_CROSSOVER_DETECTION_ENABLED
};
#define NV_SETUP_RX_RING 0x01
#define NV_SETUP_TX_RING 0x02
#define NV_RESTART_TX 0x1
#define NV_RESTART_RX 0x2
#endif /* _FORCEDETH_H_ */
