diff options
| author | Vijaya Mohan Guvva <vmohan@brocade.com> | 2013-11-21 01:37:28 -0800 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-12-19 07:39:04 -0800 |
| commit | 28d358d01e1d27c17b6448935693b28cb5624bbe (patch) | |
| tree | a34eb90f977ecd725873d507f5c278d23a7286e8 /drivers/scsi/bfa/bfi.h | |
| parent | 0e7c60cb8cd7b0250b1cf40012e5015c90bb89db (diff) | |
[SCSI] bfa: Firmware patch simplification
This patch includes change to enable firmware patch simplication
feature. This feature is targeted to address the requirement to have
independent patch release for firmware. Prior to 3.2.3, releasing a
patch fix for firmware requires changes to bfa, to use new firmware
images. But with these changes, if the new firmware is flashed on to the
HBA with brocade adapter management utilites, driver uses the new
firmware after checking the patch release byte in the firmware version.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfi.h')
| -rw-r--r-- | drivers/scsi/bfa/bfi.h | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h index 37bd2564e83b..bf05cc831cbc 100644 --- a/drivers/scsi/bfa/bfi.h +++ b/drivers/scsi/bfa/bfi.h @@ -46,6 +46,7 @@ */ #define BFI_FLASH_CHUNK_SZ 256 /* Flash chunk size */ #define BFI_FLASH_CHUNK_SZ_WORDS (BFI_FLASH_CHUNK_SZ/sizeof(u32)) +#define BFI_FLASH_IMAGE_SZ 0x100000 /* * Msg header common to all msgs @@ -324,7 +325,29 @@ struct bfi_ioc_getattr_reply_s { #define BFI_IOC_TRC_ENTS 256 #define BFI_IOC_FW_SIGNATURE (0xbfadbfad) +#define BFA_IOC_FW_INV_SIGN (0xdeaddead) #define BFI_IOC_MD5SUM_SZ 4 + +struct bfi_ioc_fwver_s { +#ifdef __BIG_ENDIAN + uint8_t patch; + uint8_t maint; + uint8_t minor; + uint8_t major; + uint8_t rsvd[2]; + uint8_t build; + uint8_t phase; +#else + uint8_t major; + uint8_t minor; + uint8_t maint; + uint8_t patch; + uint8_t phase; + uint8_t build; + uint8_t rsvd[2]; +#endif +}; + struct bfi_ioc_image_hdr_s { u32 signature; /* constant signature */ u8 asic_gen; /* asic generation */ @@ -333,10 +356,18 @@ struct bfi_ioc_image_hdr_s { u8 port1_mode; /* device mode for port 1 */ u32 exec; /* exec vector */ u32 bootenv; /* fimware boot env */ - u32 rsvd_b[4]; + u32 rsvd_b[2]; + struct bfi_ioc_fwver_s fwver; u32 md5sum[BFI_IOC_MD5SUM_SZ]; }; +enum bfi_ioc_img_ver_cmp_e { + BFI_IOC_IMG_VER_INCOMP, + BFI_IOC_IMG_VER_OLD, + BFI_IOC_IMG_VER_SAME, + BFI_IOC_IMG_VER_BETTER +}; + #define BFI_FWBOOT_DEVMODE_OFF 4 #define BFI_FWBOOT_TYPE_OFF 8 #define BFI_FWBOOT_ENV_OFF 12 @@ -346,6 +377,12 @@ struct bfi_ioc_image_hdr_s { ((u32)(__p0_mode)) << 8 | \ ((u32)(__p1_mode))) +enum bfi_fwboot_type { + BFI_FWBOOT_TYPE_NORMAL = 0, + BFI_FWBOOT_TYPE_FLASH = 1, + BFI_FWBOOT_TYPE_MEMTEST = 2, +}; + #define BFI_FWBOOT_TYPE_NORMAL 0 #define BFI_FWBOOT_TYPE_MEMTEST 2 #define BFI_FWBOOT_ENV_OS 0 |