Author: np
Date: Wed Oct 17 16:37:16 2012
New Revision: 241642
URL: http://svn.freebsd.org/changeset/base/241642
Log:
Always provide sndbuf and MSS values in a flowc command, even when the
driver is going to abort the connection right after the flowc.
MFC after: 3 days
Modified:
head/sys/dev/cxgbe/tom/t4_cpl_io.c
head/sys/dev/cxgbe/tom/t4_listen.c
Modified: head/sys/dev/cxgbe/tom/t4_cpl_io.c
==============================================================================
--- head/sys/dev/cxgbe/tom/t4_cpl_io.c Wed Oct 17 13:04:05 2012
(r241641)
+++ head/sys/dev/cxgbe/tom/t4_cpl_io.c Wed Oct 17 16:37:16 2012
(r241642)
@@ -75,7 +75,7 @@ send_flowc_wr(struct toepcb *toep, struc
{
struct wrqe *wr;
struct fw_flowc_wr *flowc;
- unsigned int nparams = ftxp ? 8 : 4, flowclen;
+ unsigned int nparams = ftxp ? 8 : 6, flowclen;
struct port_info *pi = toep->port;
struct adapter *sc = pi->adapter;
unsigned int pfvf = G_FW_VIID_PFN(pi->viid) << S_FW_VIID_PFN;
@@ -120,6 +120,11 @@ send_flowc_wr(struct toepcb *toep, struc
flowc->mnemval[6].val = htobe32(sndbuf);
flowc->mnemval[7].mnemonic = FW_FLOWC_MNEM_MSS;
flowc->mnemval[7].val = htobe32(ftxp->mss);
+ } else {
+ flowc->mnemval[4].mnemonic = FW_FLOWC_MNEM_SNDBUF;
+ flowc->mnemval[4].val = htobe32(512);
+ flowc->mnemval[5].mnemonic = FW_FLOWC_MNEM_MSS;
+ flowc->mnemval[5].val = htobe32(512);
}
txsd->tx_credits = howmany(flowclen, 16);
Modified: head/sys/dev/cxgbe/tom/t4_listen.c
==============================================================================
--- head/sys/dev/cxgbe/tom/t4_listen.c Wed Oct 17 13:04:05 2012
(r241641)
+++ head/sys/dev/cxgbe/tom/t4_listen.c Wed Oct 17 16:37:16 2012
(r241642)
@@ -277,7 +277,7 @@ send_reset_synqe(struct toedev *tod, str
int txqid, rxqid, flowclen;
struct sge_wrq *ofld_txq;
struct sge_ofld_rxq *ofld_rxq;
- const int nparams = 4;
+ const int nparams = 6;
unsigned int pfvf = G_FW_VIID_PFN(pi->viid) << S_FW_VIID_PFN;
INP_WLOCK_ASSERT(synqe->lctx->inp);
@@ -319,6 +319,10 @@ send_reset_synqe(struct toedev *tod, str
flowc->mnemval[2].val = htobe32(pi->tx_chan);
flowc->mnemval[3].mnemonic = FW_FLOWC_MNEM_IQID;
flowc->mnemval[3].val = htobe32(ofld_rxq->iq.abs_id);
+ flowc->mnemval[4].mnemonic = FW_FLOWC_MNEM_SNDBUF;
+ flowc->mnemval[4].val = htobe32(512);
+ flowc->mnemval[5].mnemonic = FW_FLOWC_MNEM_MSS;
+ flowc->mnemval[5].val = htobe32(512);
synqe->flags |= TPF_FLOWC_WR_SENT;
/* ... then ABORT request */
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