Author: yongari
Date: Mon Nov 29 01:43:17 2010
New Revision: 216032
URL: http://svn.freebsd.org/changeset/base/216032
Log:
MFC r215329:
Add flow control for all re(4) controllers. re(4) controllers do
not provide any MAC configuration interface for resolved flow
control parameters. There is even no register that configures water
mark which will control generation of pause frames.
However enabling flow control surely enhanced performance a lot.
Modified:
stable/7/sys/dev/re/if_re.c
Directory Properties:
stable/7/sys/ (props changed)
stable/7/sys/cddl/contrib/opensolaris/ (props changed)
stable/7/sys/contrib/dev/acpica/ (props changed)
stable/7/sys/contrib/pf/ (props changed)
Modified: stable/7/sys/dev/re/if_re.c
==============================================================================
--- stable/7/sys/dev/re/if_re.c Mon Nov 29 01:41:56 2010 (r216031)
+++ stable/7/sys/dev/re/if_re.c Mon Nov 29 01:43:17 2010 (r216032)
@@ -1450,7 +1450,7 @@ re_attach(device_t dev)
if (sc->rl_type == RL_8169)
phy = 1;
error = mii_attach(dev, &sc->rl_miibus, ifp, re_ifmedia_upd,
- re_ifmedia_sts, BMSR_DEFCAPMASK, phy, MII_OFFSET_ANY, 0);
+ re_ifmedia_sts, BMSR_DEFCAPMASK, phy, MII_OFFSET_ANY, MIIF_DOPAUSE);
if (error != 0) {
device_printf(dev, "attaching PHYs failed\n");
goto fail;
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