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| author | Quinn Tran <quinn.tran@cavium.com> | 2018-05-01 18:01:53 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-05-08 06:46:12 +0200 |
| commit | 84905dfe78d28b597a1c991bfc05722a8fba1184 (patch) | |
| tree | 51171d8e5653388676053435f302c170e8fdbf25 /drivers/scsi/qla2xxx/qla_target.h | |
| parent | scsi: qla2xxx: Prevent relogin loop by removing stale code (diff) | |
| download | linux-84905dfe78d28b597a1c991bfc05722a8fba1184.tar.xz linux-84905dfe78d28b597a1c991bfc05722a8fba1184.zip | |
scsi: qla2xxx: Fix TMF and Multi-Queue config
For target mode, task management command is queued to specific cpu base
on where the SCSI command is residing. This prevent race condition of
task management command getting ahead of regular scsi command.
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_target.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h index 728ce74358e7..fecf96f0225c 100644 --- a/drivers/scsi/qla2xxx/qla_target.h +++ b/drivers/scsi/qla2xxx/qla_target.h @@ -682,7 +682,7 @@ struct qla_tgt_cmd; * target module (tcm_qla2xxx). */ struct qla_tgt_func_tmpl { - + struct qla_tgt_cmd *(*find_cmd_by_tag)(struct fc_port *, uint64_t); int (*handle_cmd)(struct scsi_qla_host *, struct qla_tgt_cmd *, unsigned char *, uint32_t, int, int, int); void (*handle_data)(struct qla_tgt_cmd *); @@ -966,6 +966,8 @@ struct qla_tgt_mgmt_cmd { unsigned int flags; uint32_t reset_count; #define QLA24XX_MGMT_SEND_NACK 1 + struct work_struct work; + uint64_t unpacked_lun; union { struct atio_from_isp atio; struct imm_ntfy_from_isp imm_ntfy; |