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| author | Joe Carnuccio <joe.carnuccio@cavium.com> | 2019-03-12 11:08:21 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-03-19 12:22:55 -0400 |
| commit | 5fa8774c7f38c79f38b672c1a0db0c049da477d6 (patch) | |
| tree | 9a95b48c9a8f312fabc9d4fb993895aea998990d /drivers/scsi/qla2xxx/qla_bsg.h | |
| parent | ce0366df542a214be62bb3250e688f7c6d644ad7 (diff) | |
| download | lwn-5fa8774c7f38c79f38b672c1a0db0c049da477d6.tar.gz lwn-5fa8774c7f38c79f38b672c1a0db0c049da477d6.zip | |
scsi: qla2xxx: Add 28xx flash primary/secondary status/image mechanism
Includes the following:
- correction to 27xx image status struct;
- factoring of 27xx image status validating routines to make common;
- image status generation compare that works across zero wrap;
- bsg interface to report current active images (as loaded by driver).
Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Mike Hernandez <mhernandez@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_bsg.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h index d97dfd521356..7594fad7b5b5 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.h +++ b/drivers/scsi/qla2xxx/qla_bsg.h @@ -31,6 +31,7 @@ #define QL_VND_GET_PRIV_STATS 0x18 #define QL_VND_DPORT_DIAGNOSTICS 0x19 #define QL_VND_GET_PRIV_STATS_EX 0x1A +#define QL_VND_SS_GET_FLASH_IMAGE_STATUS 0x1E /* BSG Vendor specific subcode returns */ #define EXT_STATUS_OK 0 @@ -279,4 +280,14 @@ struct qla_dport_diag { #define QLA_DPORT_RESULT 0x0 #define QLA_DPORT_START 0x2 +/* active images in flash */ +struct qla_active_regions { + uint8_t global_image; + uint8_t board_config; + uint8_t vpd_nvram; + uint8_t npiv_config_0_1; + uint8_t npiv_config_2_3; + uint8_t reserved[32]; +} __packed; + #endif |