From 618a752319503a64d1b66615e8ea2a0e7edaf914 Mon Sep 17 00:00:00 2001 From: Anirban Chakraborty Date: Sun, 8 Feb 2009 20:50:11 -0800 Subject: [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 Signed-off-by: Andrew Vasquez Signed-off-by: James Bottomley --- drivers/scsi/qla2xxx/qla_init.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/scsi/qla2xxx/qla_init.c') 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__, -- cgit v1.2.3