Author: np
Date: Tue Oct 28 18:10:57 2014
New Revision: 273797
URL: https://svnweb.freebsd.org/changeset/base/273797
Log:
Always request a completion for every work request for iWARP. The
initial MPA exchange must be tracked this way so that t4_tom's state for
the tid is all clean at the time the tid transitions to RDMA mode. Once
it does, t4_tom is out of the way and iw_cxgbe uses the qp endpoints
directly.
Sponsored by: Chelsio Communications
Modified:
head/sys/dev/cxgbe/tom/t4_cpl_io.c
Modified: head/sys/dev/cxgbe/tom/t4_cpl_io.c
==============================================================================
--- head/sys/dev/cxgbe/tom/t4_cpl_io.c Tue Oct 28 17:52:26 2014
(r273796)
+++ head/sys/dev/cxgbe/tom/t4_cpl_io.c Tue Oct 28 18:10:57 2014
(r273797)
@@ -739,7 +739,7 @@ t4_push_frames(struct adapter *sc, struc
toep->tx_nocompl >= toep->tx_total / 4)
compl = 1;
- if (compl) {
+ if (compl || toep->ulp_mode == ULP_MODE_RDMA) {
txwr->op_to_immdlen |= htobe32(F_FW_WR_COMPL);
toep->tx_nocompl = 0;
toep->plen_nocompl = 0;
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