diff mbox

[2/8] i40iw: Do not poll CCQ after it is destroyed

Message ID 20170623210402.19988-3-henry.orosco@intel.com (mailing list archive)
State Accepted
Headers show

Commit Message

Henry Orosco June 23, 2017, 9:03 p.m. UTC 
From: Mustafa Ismail <mustafa.ismail@intel.com>

Control Queue Pair (CQP) OPs, in this case - Update SDs,
cannot poll the Control Completion Queue (CCQ) after CCQ is
destroyed. Instead, poll via registers.

Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Henry Orosco <henry.orosco@intel.com>
---
 drivers/infiniband/hw/i40iw/i40iw_ctrl.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox

Patch

diff --git a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
index a027e20..9ec1ae9 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
@@ -1970,6 +1970,8 @@  static enum i40iw_status_code i40iw_sc_ccq_destroy(struct i40iw_sc_cq *ccq,
 		ret_code = i40iw_cqp_poll_registers(cqp, tail, 1000);
 	}
 
+	cqp->process_cqp_sds = i40iw_update_sds_noccq;
+
 	return ret_code;
 }