Author: davidcs
Date: Wed Sep 27 17:46:11 2017
New Revision: 324065
URL: https://svnweb.freebsd.org/changeset/base/324065
Log:
Tx Ring Shadow Consumer Index Register needs to be cleared prior
to passing it's physical address to the FW during Tx Create Context.
MFC after:3 days
Modified:
head/sys/dev/qlxgbe/ql_hw.c
Modified: head/sys/dev/qlxgbe/ql_hw.c
==============================================================================
--- head/sys/dev/qlxgbe/ql_hw.c Wed Sep 27 16:12:13 2017 (r324064)
+++ head/sys/dev/qlxgbe/ql_hw.c Wed Sep 27 17:46:11 2017 (r324065)
@@ -3248,6 +3248,7 @@ qla_init_xmt_cntxt_i(qla_host_t *ha, uint32_t txr_idx)
hw_tx_cntxt->txr_free = NUM_TX_DESCRIPTORS;
hw_tx_cntxt->txr_next = hw_tx_cntxt->txr_comp = 0;
+ *(hw_tx_cntxt->tx_cons) = 0;
if (qla_mbx_cmd(ha, (uint32_t *)tcntxt,
(sizeof (q80_rq_tx_cntxt_t) >> 2),
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