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qla2xxx: Decrease pci access for response queue processing for ISPFX00. 

Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Armen Baloyan 2014-04-11 16:54:25 -04:00 committed by Christoph Hellwig
parent bd21eaf92b
commit 9929c47812
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/qla2xxx/qla_mr.c
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@ -2676,7 +2676,7 @@ qlafx00_process_response_queue(struct scsi_qla_host *vha,
uint16_t lreq_q_out = 0; uint16_t lreq_q_out = 0;
lreq_q_in = RD_REG_DWORD(rsp->rsp_q_in); lreq_q_in = RD_REG_DWORD(rsp->rsp_q_in);
lreq_q_out = RD_REG_DWORD(rsp->rsp_q_out); lreq_q_out = rsp->ring_index;
while (lreq_q_in != lreq_q_out) { while (lreq_q_in != lreq_q_out) {
lptr = rsp->ring_ptr; lptr = rsp->ring_ptr;