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| author | Nilesh Javali | 2013-12-16 12:49:40 +0100 |
|---|---|---|
| committer | James Bottomley | 2014-03-15 18:19:13 +0100 |
| commit | de2efea62bc50d1277cd8ad91e00aac4bb793146 (patch) | |
| tree | 38d92127a863ac7d3c1d5e3b7e6212f8cc54fdeb /drivers/scsi/qla4xxx/ql4_def.h | |
| parent | [SCSI] qla4xxx: Return correct error status from func qla4xxx_request_irqs() (diff) | |
| download | kernel-qcow2-linux-de2efea62bc50d1277cd8ad91e00aac4bb793146.tar.gz kernel-qcow2-linux-de2efea62bc50d1277cd8ad91e00aac4bb793146.tar.xz kernel-qcow2-linux-de2efea62bc50d1277cd8ad91e00aac4bb793146.zip | |
[SCSI] qla4xxx: Clear DDB index map upon connection close failure
Issue:
qla4xxx Unable to clear DDB indices when logout fails due to
failure of connection close mbox command.
Root cause:
If login to session fail, iscsiadm make call to destroy_session.
qla4xxx driver does not free ddb index map before free_ddb()
Fix:
Clear DDB Index map before free_ddb in "destroy_session"
in case of connection close mailbox command failure with 4005h.
Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_def.h')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_def.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h index 4e1113370faf..33eae2e12dba 100644 --- a/drivers/scsi/qla4xxx/ql4_def.h +++ b/drivers/scsi/qla4xxx/ql4_def.h @@ -297,6 +297,8 @@ struct ddb_entry { /* Driver Re-login */ unsigned long flags; /* DDB Flags */ +#define DDB_CONN_CLOSE_FAILURE 0 /* 0x00000001 */ + uint16_t default_relogin_timeout; /* Max time to wait for * relogin to complete */ atomic_t retry_relogin_timer; /* Min Time between relogins |