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Code Issues Releases Activity

Two nits and disable isa probe due to its overly agressive claiming of

Browse Source 
devices.
o Return ENXIO from sn_isa_probe
o Fix SN_DEBUG printf
o Use IFQ_MAXLEN rather than 8

I'll fix the isa probe when I get access to a real isa attachment
device to test against here in a few days.

Overly agressive snagging behavior noticed by: phk
This commit is contained in:
Warner Losh 1999-12-28 01:07:16 +00:00
parent 79bf951d43
commit f9fe4786ef
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=55161
2 changed files with 4 additions and 4 deletions
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5
sys/dev/sn/if_sn.c
View File

@ -228,8 +228,7 @@ sn_attach(device_t dev)
ifp->if_ioctl = snioctl;
ifp->if_watchdog = snwatchdog;
ifp->if_init = sninit;
ifp->if_snd.ifq_maxlen = 8;
ifp->if_snd.ifq_maxlen = IFQ_MAXLEN;
ifp->if_timer = 0;
if_attach(ifp);
@ -1287,7 +1286,7 @@ sn_activate(device_t dev)
0, ~0, 1, RF_ACTIVE);
if (!sc->irq_res) {
#ifdef SN_DEBUG
deivce_printf(dev, "Cannot allocate irq\n");
device_printf(dev, "Cannot allocate irq\n");
#endif
sn_deactivate(dev);
return ENOMEM;

3
sys/dev/sn/if_sn_isa.c
View File

@ -60,9 +60,10 @@ static int sn_isa_attach (device_t);
static int
sn_isa_probe (device_t dev)
{
#if 0
if (sn_probe(dev, 0) != 0)
return (0);
#endif
return (ENXIO);
}