diff options
| author | Sawan Chandak <sawan.chandak@cavium.com> | 2017-06-13 20:47:19 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-06-27 21:21:40 -0400 |
| commit | d65237c7f086042b5630d94fe2d151f62c09f723 (patch) | |
| tree | b9a52b70191cb79251c3c42230003964f9ade519 /drivers/scsi/qla2xxx/qla_def.h | |
| parent | e326d22af9653dd8eff05d71f0d1bad9174578a3 (diff) | |
| download | linux-d65237c7f086042b5630d94fe2d151f62c09f723.tar.bz2 | |
scsi: qla2xxx: Fix mailbox failure while deleting Queue pairs
In target mode driver, queue pairs are not created during driver load
time, instead they are created at the configuration time after chip
reset. If a user tries to load/unload driver after queue pairs are
created, then there would be mailbox failure, while deleting queue
pairs. Flag is added to check if queue pairs are created or not. Queue
pairs will be deleted only If they were created during target
configuration.
Signed-off-by: Sawan Chandak <sawan.chandak@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_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 005ca2de3795..8b52f431a812 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -3997,6 +3997,8 @@ typedef struct scsi_qla_host { uint32_t fw_tgt_reported:1; uint32_t bbcr_enable:1; uint32_t qpairs_available:1; + uint32_t qpairs_req_created:1; + uint32_t qpairs_rsp_created:1; } flags; atomic_t loop_state; |