diff options
| author | Vikas Chaudhary <vikas.chaudhary@qlogic.com> | 2012-02-13 14:00:49 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-02-19 16:35:23 +0100 |
| commit | c0b9d3f750520ad3005b99144260e486ef01b5d9 (patch) | |
| tree | 2c16adb36151017344dea7681e312fb4f68fd3d5 /drivers/scsi/qla4xxx/ql4_init.c | |
| parent | [SCSI] iscsi_transport: Added Ping support (diff) | |
| download | linux-c0b9d3f750520ad3005b99144260e486ef01b5d9.tar.xz linux-c0b9d3f750520ad3005b99144260e486ef01b5d9.zip | |
[SCSI] qla4xxx: Added ping support
Added ping support for network connection diagnostics.
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_init.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_init.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c index 90614f38b55d..90ee5d8fa731 100644 --- a/drivers/scsi/qla4xxx/ql4_init.c +++ b/drivers/scsi/qla4xxx/ql4_init.c @@ -86,6 +86,7 @@ static void qla4xxx_init_response_q_entries(struct scsi_qla_host *ha) int qla4xxx_init_rings(struct scsi_qla_host *ha) { unsigned long flags = 0; + int i; /* Initialize request queue. */ spin_lock_irqsave(&ha->hardware_lock, flags); @@ -125,6 +126,10 @@ int qla4xxx_init_rings(struct scsi_qla_host *ha) qla4xxx_init_response_q_entries(ha); + /* Initialize mabilbox active array */ + for (i = 0; i < MAX_MRB; i++) + ha->active_mrb_array[i] = NULL; + spin_unlock_irqrestore(&ha->hardware_lock, flags); return QLA_SUCCESS; |