diff options
| author | Anirban Chakraborty <anirban.chakraborty@qlogic.com> | 2009-02-09 05:50:11 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-02-10 17:15:19 +0100 |
| commit | 618a752319503a64d1b66615e8ea2a0e7edaf914 (patch) | |
| tree | 194fc6230e5264c2795b42fb99956d9477590ce4 /drivers/scsi/qla2xxx/qla_init.c | |
| parent | [SCSI] lpfc: introduce missing kfree (diff) | |
| download | linux-618a752319503a64d1b66615e8ea2a0e7edaf914.tar.xz linux-618a752319503a64d1b66615e8ea2a0e7edaf914.zip | |
[SCSI] qla2xxx: Remove interrupt request bit check in the response processing path in multiq mode.
Correct response-queue-0 processing by instructing the firmware
to run with interrupt-handshaking disabled, similarly to what is
now done for all non-0 response queues. Since all
response-queues now run in the same mode, the driver no longer
needs the hot-path 'is-disabled-HCCR' test.
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index f6368a1d3021..986501759ad4 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1226,9 +1226,8 @@ qla24xx_config_rings(struct scsi_qla_host *vha) icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_18); - icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_22); + icb->firmware_options_2 &= __constant_cpu_to_le32(~BIT_22); icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_23); - ha->rsp_q_map[0]->options = icb->firmware_options_2; WRT_REG_DWORD(®->isp25mq.req_q_in, 0); WRT_REG_DWORD(®->isp25mq.req_q_out, 0); @@ -3493,7 +3492,7 @@ qla25xx_init_queues(struct qla_hw_data *ha) rsp = ha->rsp_q_map[i]; if (rsp) { rsp->options &= ~BIT_0; - ret = qla25xx_init_rsp_que(base_vha, rsp, rsp->options); + ret = qla25xx_init_rsp_que(base_vha, rsp); if (ret != QLA_SUCCESS) DEBUG2_17(printk(KERN_WARNING "%s Rsp que:%d init failed\n", __func__, @@ -3507,7 +3506,7 @@ qla25xx_init_queues(struct qla_hw_data *ha) if (req) { /* Clear outstanding commands array. */ req->options &= ~BIT_0; - ret = qla25xx_init_req_que(base_vha, req, req->options); + ret = qla25xx_init_req_que(base_vha, req); if (ret != QLA_SUCCESS) DEBUG2_17(printk(KERN_WARNING "%s Req que:%d init failed\n", __func__, |