diff options
| author | Manish Rangankar <manish.rangankar@qlogic.com> | 2011-07-25 22:48:55 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-08-27 18:36:27 +0400 |
| commit | 2a991c2159782b8d318ac9f88a36c22dda3e7185 (patch) | |
| tree | 963cc3bec9517038458ad7e71b9a5d45ede4d360 /drivers/scsi/qla4xxx/ql4_fw.h | |
| parent | 0e7e85019c2709131b10c5f34b602cc6b94fe782 (diff) | |
| download | linux-2a991c2159782b8d318ac9f88a36c22dda3e7185.tar.xz | |
[SCSI] qla4xxx: Boot from SAN support for open-iscsi
Hook qla4xxx in fw boot sysfs interface so iscsi tools
can use the info to create boot sessions.
Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_fw.h')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_fw.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h index 99098d51543b..9dc439b0d75f 100644 --- a/drivers/scsi/qla4xxx/ql4_fw.h +++ b/drivers/scsi/qla4xxx/ql4_fw.h @@ -146,6 +146,13 @@ struct isp_reg { #define QL4022_NVRAM_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (10+16)) #define QL4022_FLASH_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (13+16)) +/* nvram address for 4032 */ +#define NVRAM_PORT0_BOOT_MODE 0x03b1 +#define NVRAM_PORT0_BOOT_PRI_TGT 0x03b2 +#define NVRAM_PORT0_BOOT_SEC_TGT 0x03bb +#define NVRAM_PORT1_BOOT_MODE 0x07b1 +#define NVRAM_PORT1_BOOT_PRI_TGT 0x07b2 +#define NVRAM_PORT1_BOOT_SEC_TGT 0x07bb /* Page # defines for 4022 */ @@ -298,6 +305,7 @@ struct qla_flt_header { #define FLT_REG_FW_82 0x74 #define FLT_REG_GOLD_FW_82 0x75 #define FLT_REG_BOOT_CODE_82 0x78 +#define FLT_REG_ISCSI_PARAM 0x65 struct qla_flt_region { uint32_t code; @@ -733,7 +741,10 @@ struct dev_db_entry { uint8_t tcp_rcv_wsf; /* 1C7 */ uint32_t stat_sn; /* 1C8-1CB */ uint32_t exp_stat_sn; /* 1CC-1CF */ - uint8_t res6[0x30]; /* 1D0-1FF */ + uint8_t res6[0x2b]; /* 1D0-1FB */ +#define DDB_VALID_COOKIE 0x9034 + uint16_t cookie; /* 1FC-1FD */ + uint16_t len; /* 1FE-1FF */ }; /*************************************************************************/ @@ -745,6 +756,14 @@ struct dev_db_entry { #define FLASH_EOF_OFFSET (FLASH_DEFAULTBLOCKSIZE-8) /* 4 bytes * for EOF * signature */ +#define FLASH_RAW_ACCESS_ADDR 0x8e000000 + +#define BOOT_PARAM_OFFSET_PORT0 0x3b0 +#define BOOT_PARAM_OFFSET_PORT1 0x7b0 + +#define FLASH_OFFSET_DB_INFO 0x05000000 +#define FLASH_OFFSET_DB_END (FLASH_OFFSET_DB_INFO + 0x7fff) + struct sys_info_phys_addr { uint8_t address[6]; /* 00-05 */ |