d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Supress command completion failure warning when the card isn't

Browse Source 
present.  Only call the bus to check if we actually do timeout so we
don't affect the normal case (since this case needn't be optimized and
this guards against all races).
This commit is contained in:
Warner Losh 2011-06-21 20:52:55 +00:00
parent aa0ea4af6d
commit 7a6fab6656
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/dev/dc/if_dc.c
View File

@ -1385,7 +1385,7 @@ dc_netcfg_wait(struct dc_softc *sc)
break;
DELAY(10);
}
if (i == DC_TIMEOUT) {
if (i == DC_TIMEOUT && bus_child_present(sc->dc_dev)) {
if (!(isr & DC_ISR_TX_IDLE) && !DC_IS_ASIX(sc))
device_printf(sc->dc_dev,
"%s: failed to force tx to idle state\n", __func__);