diff options
| author | adam radford <aradford@gmail.com> | 2006-03-15 12:43:19 -0800 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-03-19 10:18:42 -0600 |
| commit | 75913d9bb8328c4eca54cad39a5fb665b48383eb (patch) | |
| tree | 62f991852c7424eaac8532064eec815dd9509fa6 /drivers/scsi/3w-9xxx.h | |
| parent | 95e6a856772413993f54916ca9bf21ccfa6a537e (diff) | |
| download | linux-75913d9bb8328c4eca54cad39a5fb665b48383eb.tar.bz2 | |
[SCSI] 3ware 9000 add big endian support
The attached patch updates the 3ware 9000 driver:
- Fix 9550SX pchip reset timeout.
- Add big endian support.
Signed-off-by: Adam Radford <linuxraid@amcc.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/3w-9xxx.h')
| -rw-r--r-- | drivers/scsi/3w-9xxx.h | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/scsi/3w-9xxx.h b/drivers/scsi/3w-9xxx.h index 1b16d57f0314..e5685be96f45 100644 --- a/drivers/scsi/3w-9xxx.h +++ b/drivers/scsi/3w-9xxx.h @@ -2,8 +2,9 @@ 3w-9xxx.h -- 3ware 9000 Storage Controller device driver for Linux. Written By: Adam Radford <linuxraid@amcc.com> + Modifications By: Tom Couch <linuxraid@amcc.com> - Copyright (C) 2004-2005 Applied Micro Circuits Corporation. + Copyright (C) 2004-2006 Applied Micro Circuits Corporation. 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 @@ -287,9 +288,6 @@ static twa_message_type twa_error_table[] = { #define TW_STATUS_UNEXPECTED_BITS 0x00F00000 #define TW_STATUS_VALID_INTERRUPT 0x00DF0000 -/* RESPONSE QUEUE BIT DEFINITIONS */ -#define TW_RESPONSE_ID_MASK 0x00000FF0 - /* PCI related defines */ #define TW_NUMDEVICES 1 #define TW_PCI_CLEAR_PARITY_ERRORS 0xc100 @@ -471,6 +469,7 @@ printk(KERN_WARNING "3w-9xxx: ERROR: (0x%02X:0x%04X): %s.\n",a,b,c); \ #define TW_APACHE_MAX_SGL_LENGTH (sizeof(dma_addr_t) > 4 ? 72 : 109) #define TW_ESCALADE_MAX_SGL_LENGTH (sizeof(dma_addr_t) > 4 ? 41 : 62) #define TW_PADDING_LENGTH (sizeof(dma_addr_t) > 4 ? 8 : 0) +#define TW_CPU_TO_SGL(x) (sizeof(dma_addr_t) > 4 ? cpu_to_le64(x) : cpu_to_le32(x)) #pragma pack(1) @@ -614,13 +613,6 @@ typedef union TAG_TW_Response_Queue { u32 value; } TW_Response_Queue; -typedef struct TAG_TW_Info { - char *buffer; - int length; - int offset; - int position; -} TW_Info; - /* Compatibility information structure */ typedef struct TAG_TW_Compatibility_Info { @@ -636,6 +628,8 @@ typedef struct TAG_TW_Compatibility_Info unsigned short driver_build_low; } TW_Compatibility_Info; +#pragma pack() + typedef struct TAG_TW_Device_Extension { u32 __iomem *base_addr; unsigned long *generic_buffer_virt[TW_Q_LENGTH]; @@ -679,7 +673,5 @@ typedef struct TAG_TW_Device_Extension { unsigned short working_build; } TW_Device_Extension; -#pragma pack() - #endif /* _3W_9XXX_H */ |