diff options
Diffstat (limited to 'include/asm-parisc/eisa_eeprom.h')
| -rw-r--r-- | include/asm-parisc/eisa_eeprom.h | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/include/asm-parisc/eisa_eeprom.h b/include/asm-parisc/eisa_eeprom.h deleted file mode 100644 index 9c9da980402a..000000000000 --- a/include/asm-parisc/eisa_eeprom.h +++ /dev/null @@ -1,153 +0,0 @@ -/* - * eisa_eeprom.h - provide support for EISA adapters in PA-RISC machines - * - * 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. - * - * Copyright (c) 2001, 2002 Daniel Engstrom <5116@telia.com> - * - */ - -#ifndef ASM_EISA_EEPROM_H -#define ASM_EISA_EEPROM_H - -extern void __iomem *eisa_eeprom_addr; - -#define HPEE_MAX_LENGTH 0x2000 /* maximum eeprom length */ - -#define HPEE_SLOT_INFO(slot) (20+(48*slot)) - -struct eeprom_header -{ - - u_int32_t num_writes; /* number of writes */ - u_int8_t flags; /* flags, usage? */ - u_int8_t ver_maj; - u_int8_t ver_min; - u_int8_t num_slots; /* number of EISA slots in system */ - u_int16_t csum; /* checksum, I don't know how to calulate this */ - u_int8_t pad[10]; -} __attribute__ ((packed)); - - -struct eeprom_eisa_slot_info -{ - u_int32_t eisa_slot_id; - u_int32_t config_data_offset; - u_int32_t num_writes; - u_int16_t csum; - u_int16_t num_functions; - u_int16_t config_data_length; - - /* bits 0..3 are the duplicate slot id */ -#define HPEE_SLOT_INFO_EMBEDDED 0x10 -#define HPEE_SLOT_INFO_VIRTUAL 0x20 -#define HPEE_SLOT_INFO_NO_READID 0x40 -#define HPEE_SLOT_INFO_DUPLICATE 0x80 - u_int8_t slot_info; - -#define HPEE_SLOT_FEATURES_ENABLE 0x01 -#define HPEE_SLOT_FEATURES_IOCHK 0x02 -#define HPEE_SLOT_FEATURES_CFG_INCOMPLETE 0x80 - u_int8_t slot_features; - - u_int8_t ver_min; - u_int8_t ver_maj; - -#define HPEE_FUNCTION_INFO_HAVE_TYPE 0x01 -#define HPEE_FUNCTION_INFO_HAVE_MEMORY 0x02 -#define HPEE_FUNCTION_INFO_HAVE_IRQ 0x04 -#define HPEE_FUNCTION_INFO_HAVE_DMA 0x08 -#define HPEE_FUNCTION_INFO_HAVE_PORT 0x10 -#define HPEE_FUNCTION_INFO_HAVE_PORT_INIT 0x20 -/* I think there are two slighty different - * versions of the function_info field - * one int the fixed header and one optional - * in the parsed slot data area */ -#define HPEE_FUNCTION_INFO_HAVE_FUNCTION 0x01 -#define HPEE_FUNCTION_INFO_F_DISABLED 0x80 -#define HPEE_FUNCTION_INFO_CFG_FREE_FORM 0x40 - u_int8_t function_info; - -#define HPEE_FLAG_BOARD_IS_ISA 0x01 /* flag and minor version for isa board */ - u_int8_t flags; - u_int8_t pad[24]; -} __attribute__ ((packed)); - - -#define HPEE_MEMORY_MAX_ENT 9 -/* memory descriptor: byte 0 */ -#define HPEE_MEMORY_WRITABLE 0x01 -#define HPEE_MEMORY_CACHABLE 0x02 -#define HPEE_MEMORY_TYPE_MASK 0x18 -#define HPEE_MEMORY_TYPE_SYS 0x00 -#define HPEE_MEMORY_TYPE_EXP 0x08 -#define HPEE_MEMORY_TYPE_VIR 0x10 -#define HPEE_MEMORY_TYPE_OTH 0x18 -#define HPEE_MEMORY_SHARED 0x20 -#define HPEE_MEMORY_MORE 0x80 - -/* memory descriptor: byte 1 */ -#define HPEE_MEMORY_WIDTH_MASK 0x03 -#define HPEE_MEMORY_WIDTH_BYTE 0x00 -#define HPEE_MEMORY_WIDTH_WORD 0x01 -#define HPEE_MEMORY_WIDTH_DWORD 0x02 -#define HPEE_MEMORY_DECODE_MASK 0x0c -#define HPEE_MEMORY_DECODE_20BITS 0x00 -#define HPEE_MEMORY_DECODE_24BITS 0x04 -#define HPEE_MEMORY_DECODE_32BITS 0x08 -/* byte 2 and 3 are a 16bit LE value - * containging the memory size in kilobytes */ -/* byte 4,5,6 are a 24bit LE value - * containing the memory base address */ - - -#define HPEE_IRQ_MAX_ENT 7 -/* Interrupt entry: byte 0 */ -#define HPEE_IRQ_CHANNEL_MASK 0xf -#define HPEE_IRQ_TRIG_LEVEL 0x20 -#define HPEE_IRQ_MORE 0x80 -/* byte 1 seems to be unused */ - -#define HPEE_DMA_MAX_ENT 4 - -/* dma entry: byte 0 */ -#define HPEE_DMA_CHANNEL_MASK 7 -#define HPEE_DMA_SIZE_MASK 0xc -#define HPEE_DMA_SIZE_BYTE 0x0 -#define HPEE_DMA_SIZE_WORD 0x4 -#define HPEE_DMA_SIZE_DWORD 0x8 -#define HPEE_DMA_SHARED 0x40 -#define HPEE_DMA_MORE 0x80 - -/* dma entry: byte 1 */ -#define HPEE_DMA_TIMING_MASK 0x30 -#define HPEE_DMA_TIMING_ISA 0x0 -#define HPEE_DMA_TIMING_TYPEA 0x10 -#define HPEE_DMA_TIMING_TYPEB 0x20 -#define HPEE_DMA_TIMING_TYPEC 0x30 - -#define HPEE_PORT_MAX_ENT 20 -/* port entry byte 0 */ -#define HPEE_PORT_SIZE_MASK 0x1f -#define HPEE_PORT_SHARED 0x40 -#define HPEE_PORT_MORE 0x80 -/* byte 1 and 2 is a 16bit LE value - * conating the start port number */ - -#define HPEE_PORT_INIT_MAX_LEN 60 /* in bytes here */ -/* port init entry byte 0 */ -#define HPEE_PORT_INIT_WIDTH_MASK 0x3 -#define HPEE_PORT_INIT_WIDTH_BYTE 0x0 -#define HPEE_PORT_INIT_WIDTH_WORD 0x1 -#define HPEE_PORT_INIT_WIDTH_DWORD 0x2 -#define HPEE_PORT_INIT_MASK 0x4 -#define HPEE_PORT_INIT_MORE 0x80 - -#define HPEE_SELECTION_MAX_ENT 26 - -#define HPEE_TYPE_MAX_LEN 80 - -#endif |