diff options
| author | Bikash Hazarika | 2021-01-11 01:31:31 -0800 |
|---|---|---|
| committer | Martin K. Petersen | 2021-01-13 00:25:20 -0500 |
| commit | a04658594399e1fa25f984601b77ee840e6aaf01 (patch) | |
| tree | 142122ece7aeb84173473d1d1f2b08c8fa17860d /drivers/scsi/qla2xxx/qla_fw.h | |
| parent | daaecb41a278273014c11a19b4dad73c2ca8a9ca (diff) | |
scsi: qla2xxx: Wait for ABTS response on I/O timeouts for NVMe
FW needs to wait for an ABTS response before completing the I/O.
Link: https://lore.kernel.org/r/20210111093134.1206-5-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Bikash Hazarika <bhazarika@marvell.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Arun Easi <aeasi@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_fw.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_fw.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index 12b689e32883..49df418030e4 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -982,11 +982,18 @@ struct abort_entry_24xx { uint32_t handle; /* System handle. */ - __le16 nport_handle; /* N_PORT handle. */ - /* or Completion status. */ + union { + __le16 nport_handle; /* N_PORT handle. */ + __le16 comp_status; /* Completion status. */ + }; __le16 options; /* Options. */ #define AOF_NO_ABTS BIT_0 /* Do not send any ABTS. */ +#define AOF_NO_RRQ BIT_1 /* Do not send RRQ. */ +#define AOF_ABTS_TIMEOUT BIT_2 /* Disable logout on ABTS timeout. */ +#define AOF_ABTS_RTY_CNT BIT_3 /* Use driver specified retry count. */ +#define AOF_RSP_TIMEOUT BIT_4 /* Use specified response timeout. */ + uint32_t handle_to_abort; /* System handle to abort. */ @@ -995,8 +1002,20 @@ struct abort_entry_24xx { uint8_t port_id[3]; /* PortID of destination port. */ uint8_t vp_index; - - uint8_t reserved_2[12]; + u8 reserved_2[4]; + union { + struct { + __le16 abts_rty_cnt; + __le16 rsp_timeout; + } drv; + struct { + u8 ba_rjt_vendorUnique; + u8 ba_rjt_reasonCodeExpl; + u8 ba_rjt_reasonCode; + u8 reserved_3; + } fw; + }; + u8 reserved_4[4]; }; #define ABTS_RCV_TYPE 0x54 |