diff options
| author | Saurav Kashyap <skashyap@marvell.com> | 2020-09-04 07:51:27 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-09-23 01:42:51 +0300 |
| commit | cf3c54fb49a4eb5b5b83ddab0b25df47b2e958af (patch) | |
| tree | 67c24387bf32d692c4164a2a3a2415121a8acdd0 /drivers/scsi/qla2xxx/qla_def.h | |
| parent | 89c72f4245a8510ffdb0d1980944210b8bc6e49f (diff) | |
| download | linux-cf3c54fb49a4eb5b5b83ddab0b25df47b2e958af.tar.xz | |
scsi: qla2xxx: Add SLER and PI control support
BIT_13 of extended FW attribute informs about NVMe-2 support. Set BIT_15
of special feature control block for enabling SLER in FW. Set bit 8 (SLER
supported) to 1 for the service parameter information when sending NVMe
PRLI request. Set BIT_14 of special feature control block for enabling PI
Control in FW. Driver should set bit 9 (PI Control supported) to 1 for the
service parameter information when sending NVMe PRLI request. Set BIT_13
for NVMe Async events.
Link: https://lore.kernel.org/r/20200904045128.23631-13-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 817234de3baf..fa31301528bd 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2476,6 +2476,8 @@ typedef struct fc_port { struct completion nvme_del_done; uint32_t nvme_prli_service_param; +#define NVME_PRLI_SP_PI_CTRL BIT_9 +#define NVME_PRLI_SP_SLER BIT_8 #define NVME_PRLI_SP_CONF BIT_7 #define NVME_PRLI_SP_INITIATOR BIT_5 #define NVME_PRLI_SP_TARGET BIT_4 @@ -4309,6 +4311,7 @@ struct qla_hw_data { #define FW_ATTR_EXT0_SCM_BROCADE 0x00001000 /* Cisco fabric attached */ #define FW_ATTR_EXT0_SCM_CISCO 0x00002000 +#define FW_ATTR_EXT0_NVME2 BIT_13 uint16_t fw_attributes_ext[2]; uint32_t fw_memory_size; uint32_t fw_transfer_size; @@ -4658,6 +4661,7 @@ typedef struct scsi_qla_host { uint32_t qpairs_rsp_created:1; uint32_t nvme_enabled:1; uint32_t nvme_first_burst:1; + uint32_t nvme2_enabled:1; } flags; atomic_t loop_state; |