diff options
| author | Praveen Madhavan <praveenm@chelsio.com> | 2015-01-07 19:16:28 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-08 20:11:35 -0800 |
| commit | f40e74ffa3de44f7ef4c09653b070dd115ab7fbe (patch) | |
| tree | 91504fbb931ed85ab919975616f3983e47d28b7c /drivers/scsi/csiostor/csio_hw_chip.h | |
| parent | 3552c319493c5a4ccfd6b767a3878e472aa27984 (diff) | |
| download | linux-f40e74ffa3de44f7ef4c09653b070dd115ab7fbe.tar.bz2 | |
csiostor:firmware upgrade fix
This patch fixes removes older means of upgrading Firmware using MAJOR version
and adds newer interface version checking mechanism.
Please apply this patch on net-next since it depends on previous commits.
Signed-off-by: Praveen Madhavan <praveenm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/scsi/csiostor/csio_hw_chip.h')
| -rw-r--r-- | drivers/scsi/csiostor/csio_hw_chip.h | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/drivers/scsi/csiostor/csio_hw_chip.h b/drivers/scsi/csiostor/csio_hw_chip.h index 70c0bdd7c796..eec98f523ec9 100644 --- a/drivers/scsi/csiostor/csio_hw_chip.h +++ b/drivers/scsi/csiostor/csio_hw_chip.h @@ -50,6 +50,36 @@ #define FW_CFG_NAME_T4 "cxgb4/t4-config.txt" #define FW_CFG_NAME_T5 "cxgb4/t5-config.txt" +#define T4FW_VERSION_MAJOR 0x01 +#define T4FW_VERSION_MINOR 0x0B +#define T4FW_VERSION_MICRO 0x1B +#define T4FW_VERSION_BUILD 0x00 + +#define T5FW_VERSION_MAJOR 0x01 +#define T5FW_VERSION_MINOR 0x0B +#define T5FW_VERSION_MICRO 0x1B +#define T5FW_VERSION_BUILD 0x00 + +#define CHELSIO_CHIP_CODE(version, revision) (((version) << 4) | (revision)) +#define CHELSIO_CHIP_FPGA 0x100 +#define CHELSIO_CHIP_VERSION(code) (((code) >> 12) & 0xf) +#define CHELSIO_CHIP_RELEASE(code) ((code) & 0xf) + +#define CHELSIO_T4 0x4 +#define CHELSIO_T5 0x5 + +enum chip_type { + T4_A1 = CHELSIO_CHIP_CODE(CHELSIO_T4, 1), + T4_A2 = CHELSIO_CHIP_CODE(CHELSIO_T4, 2), + T4_FIRST_REV = T4_A1, + T4_LAST_REV = T4_A2, + + T5_A0 = CHELSIO_CHIP_CODE(CHELSIO_T5, 0), + T5_A1 = CHELSIO_CHIP_CODE(CHELSIO_T5, 1), + T5_FIRST_REV = T5_A0, + T5_LAST_REV = T5_A1, +}; + /* Define static functions */ static inline int csio_is_t4(uint16_t chip) { @@ -80,10 +110,21 @@ static inline int csio_is_t5(uint16_t chip) (csio_is_t4(hw->chip_id) ? (PORT_REG(port, XGMAC_PORT_INT_CAUSE_A)) : \ (T5_PORT_REG(port, MAC_PORT_INT_CAUSE_A))) -#define FW_VERSION_MAJOR(hw) (csio_is_t4(hw->chip_id) ? 1 : 0) -#define FW_VERSION_MINOR(hw) (csio_is_t4(hw->chip_id) ? 2 : 0) -#define FW_VERSION_MICRO(hw) (csio_is_t4(hw->chip_id) ? 8 : 0) +#include "t4fw_api.h" +#define FW_VERSION(chip) ( \ + FW_HDR_FW_VER_MAJOR_G(chip##FW_VERSION_MAJOR) | \ + FW_HDR_FW_VER_MINOR_G(chip##FW_VERSION_MINOR) | \ + FW_HDR_FW_VER_MICRO_G(chip##FW_VERSION_MICRO) | \ + FW_HDR_FW_VER_BUILD_G(chip##FW_VERSION_BUILD)) +#define FW_INTFVER(chip, intf) (FW_HDR_INTFVER_##intf) + +struct fw_info { + u8 chip; + char *fs_name; + char *fw_mod_name; + struct fw_hdr fw_hdr; +}; #define CSIO_FW_FNAME(hw) \ (csio_is_t4(hw->chip_id) ? FW_FNAME_T4 : FW_FNAME_T5) |