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| author | Joe Carnuccio <joe.carnuccio@qlogic.com> | 2013-10-30 03:38:18 -0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-12-19 07:38:58 -0800 |
| commit | db64e9301c067245928bfdbbd9c048cdba087927 (patch) | |
| tree | 06050e3ddaf97d760073bedde26329ab684919e8 /drivers/scsi/qla2xxx/qla_bsg.h | |
| parent | e8f5e95d5a7db8c8f195bc92c0ca8363223a0a9e (diff) | |
| download | linux-db64e9301c067245928bfdbbd9c048cdba087927.tar.gz linux-db64e9301c067245928bfdbbd9c048cdba087927.tar.bz2 linux-db64e9301c067245928bfdbbd9c048cdba087927.zip | |
[SCSI] qla2xxx: Add BSG interface for read/write serdes register.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_bsg.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h index 04f770332c2b..e5c2126221e9 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.h +++ b/drivers/scsi/qla2xxx/qla_bsg.h @@ -23,6 +23,7 @@ #define QL_VND_WRITE_I2C 0x10 #define QL_VND_READ_I2C 0x11 #define QL_VND_FX00_MGMT_CMD 0x12 +#define QL_VND_SERDES_OP 0x13 /* BSG Vendor specific subcode returns */ #define EXT_STATUS_OK 0 @@ -212,4 +213,16 @@ struct qla_i2c_access { uint8_t buffer[0x40]; } __packed; +/* 26xx serdes register interface */ + +/* serdes reg commands */ +#define INT_SC_SERDES_READ_REG 1 +#define INT_SC_SERDES_WRITE_REG 2 + +struct qla_serdes_reg { + uint16_t cmd; + uint16_t addr; + uint16_t val; +} __packed; + #endif |