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| author | Chad Dupuis <chad.dupuis@qlogic.com> | 2013-01-30 03:34:37 -0500 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-02-22 11:28:49 +0000 |
| commit | 8d93f5502221cc8eb420da65dc86a5ef07b038d0 (patch) | |
| tree | 650bd96fe243dfbd73388b88ac8c90464f0780a3 /drivers/scsi/qla2xxx/qla_isr.c | |
| parent | 6d1f6621fa12800fc84f62db9e0b7a6b623eb439 (diff) | |
| download | talos-op-linux-8d93f5502221cc8eb420da65dc86a5ef07b038d0.tar.gz talos-op-linux-8d93f5502221cc8eb420da65dc86a5ef07b038d0.zip | |
[SCSI] qla2xxx: Determine the number of outstanding commands based on available resources.
Base the number of outstanding requests the driver will keep track of on the
available resources instead of being hard-coded.
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 873c82014b16..45130738c2bf 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -1029,7 +1029,7 @@ qla2x00_process_completed_request(struct scsi_qla_host *vha, struct qla_hw_data *ha = vha->hw; /* Validate handle. */ - if (index >= MAX_OUTSTANDING_COMMANDS) { + if (index >= req->num_outstanding_cmds) { ql_log(ql_log_warn, vha, 0x3014, "Invalid SCSI command index (%x).\n", index); @@ -1067,7 +1067,7 @@ qla2x00_get_sp_from_handle(scsi_qla_host_t *vha, const char *func, uint16_t index; index = LSW(pkt->handle); - if (index >= MAX_OUTSTANDING_COMMANDS) { + if (index >= req->num_outstanding_cmds) { ql_log(ql_log_warn, vha, 0x5031, "Invalid command index (%x).\n", index); if (IS_QLA82XX(ha)) @@ -1740,7 +1740,7 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt, sts24 = (struct sts_entry_24xx *) pkt; /* Validate handle. */ - if (index >= MAX_OUTSTANDING_COMMANDS) { + if (index >= req->num_outstanding_cmds) { ql_log(ql_log_warn, vha, 0x70af, "Invalid SCSI completion handle 0x%x.\n", index); set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); @@ -1910,9 +1910,9 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) req = ha->req_q_map[que]; /* Validate handle. */ - if (handle < MAX_OUTSTANDING_COMMANDS) { + if (handle < req->num_outstanding_cmds) sp = req->outstanding_cmds[handle]; - } else + else sp = NULL; if (sp == NULL) { |
