projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * | |
| 3 | * Linux MegaRAID device driver | |
| 4 | * | |
| 5 | * Copyright (c) 2003-2004 LSI Logic Corporation. | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or | |
| 8 | * modify it under the terms of the GNU General Public License | |
| 9 | * as published by the Free Software Foundation; either version | |
| 10 | * 2 of the License, or (at your option) any later version. | |
| 11 | * | |
| 12 | * FILE : megaraid_mm.h | |
| 13 | */ | |
| 14 | ||
| 15 | #ifndef MEGARAID_MM_H | |
| 16 | #define MEGARAID_MM_H | |
| 17 | ||
| 18 | #include <linux/spinlock.h> | |
| 19 | #include <linux/fs.h> | |
| 20 | #include <asm/uaccess.h> | |
| 1da177e4 LT |
21 | #include <linux/module.h> |
| 22 | #include <linux/moduleparam.h> | |
| 23 | #include <linux/pci.h> | |
| 24 | #include <linux/list.h> | |
| 90a95af8 | 25 | #include <linux/miscdevice.h> |
| 1da177e4 LT |
26 | |
| 27 | #include "mbox_defs.h" | |
| 28 | #include "megaraid_ioctl.h" | |
| 29 | ||
| 30 | ||
| 0b4972d5 | 31 | #define LSI_COMMON_MOD_VERSION "2.20.2.7" |
| 1da177e4 | 32 | #define LSI_COMMON_MOD_EXT_VERSION \ |
| 0b4972d5 | 33 | "(Release Date: Sun Jul 16 00:01:03 EST 2006)" |
| 1da177e4 LT |
34 | |
| 35 | ||
| 36 | #define LSI_DBGLVL dbglevel | |
| 37 | ||
| 38 | // The smallest dma pool | |
| 39 | #define MRAID_MM_INIT_BUFF_SIZE 4096 | |
| 40 | ||
| 41 | /** | |
| 42 | * mimd_t : Old style ioctl packet structure (deprecated) | |
| 43 | * | |
| 44 | * @inlen : | |
| 45 | * @outlen : | |
| 46 | * @fca : | |
| 47 | * @opcode : | |
| 48 | * @subopcode : | |
| 49 | * @adapno : | |
| 50 | * @buffer : | |
| 51 | * @pad : | |
| 52 | * @length : | |
| 53 | * @mbox : | |
| 54 | * @pthru : | |
| 55 | * @data : | |
| 56 | * @pad : | |
| 57 | * | |
| 58 | * Note : This structure is DEPRECATED. New applications must use | |
| 59 | * : uioc_t structure instead. All new hba drivers use the new | |
| 60 | * : format. If we get this mimd packet, we will convert it into | |
| 61 | * : new uioc_t format and send it to the hba drivers. | |
| 62 | */ | |
| 63 | ||
| 64 | typedef struct mimd { | |
| 65 | ||
| 66 | uint32_t inlen; | |
| 67 | uint32_t outlen; | |
| 68 | ||
| 69 | union { | |
| 70 | uint8_t fca[16]; | |
| 71 | struct { | |
| 72 | uint8_t opcode; | |
| 73 | uint8_t subopcode; | |
| 74 | uint16_t adapno; | |
| 75 | #if BITS_PER_LONG == 32 | |
| 76 | uint8_t __user *buffer; | |
| 77 | uint8_t pad[4]; | |
| 78 | #endif | |
| 79 | #if BITS_PER_LONG == 64 | |
| 80 | uint8_t __user *buffer; | |
| 81 | #endif | |
| 82 | uint32_t length; | |
| 83 | } __attribute__ ((packed)) fcs; | |
| 84 | } __attribute__ ((packed)) ui; | |
| 85 | ||
| 86 | uint8_t mbox[18]; /* 16 bytes + 2 status bytes */ | |
| 87 | mraid_passthru_t pthru; | |
| 88 | ||
| 89 | #if BITS_PER_LONG == 32 | |
| 90 | char __user *data; /* buffer <= 4096 for 0x80 commands */ | |
| 91 | char pad[4]; | |
| 92 | #endif | |
| 93 | #if BITS_PER_LONG == 64 | |
| 94 | char __user *data; | |
| 95 | #endif | |
| 96 | ||
| 97 | } __attribute__ ((packed))mimd_t; | |
| 98 | ||
| 99 | #endif // MEGARAID_MM_H | |
| 100 | ||
| 101 | // vi: set ts=8 sw=8 tw=78: |