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Generalize the workaround for the Hitachi HT-4840-11. The Contec

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C-NET(PC) has a cfe at location 1 that has both an odd irq mask (it
matches pc98 machines, so maybe it was a flag for pc98 operation) as
well as a memory map.  Since this driver doesn't know how to cope, we
start with cfe2, which is purely an I/O space mapped and that seems to
make it work.  I say 'seems' here, because the card I have doesn't
seem to have the right dongle for full testing...
This commit is contained in:
Warner Losh 2009-03-15 02:31:34 +00:00
parent eb239d2abd
commit d557a26b80
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=189843
1 changed files with 7 additions and 6 deletions
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13
sys/dev/fe/if_fe_pccard.c
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@ -62,9 +62,10 @@ static int fe_pccard_detach(device_t);
static const struct fe_pccard_product {
struct pccard_product mpp_product;
int mpp_flags;
int mpp_cfe;
#define MPP_MBH10302 1
#define MPP_ANYFUNC 2
#define MPP_SKIP_TO_CFE_10 4
#define MPP_SKIP_TO_CFE 4
} fe_pccard_products[] = {
/* These need to be first */
{ PCMCIA_CARD(FUJITSU2, FMV_J181), MPP_MBH10302 },
@ -77,11 +78,11 @@ static const struct fe_pccard_product {
#if 0 /* XXX 86960-based? */
{ PCMCIA_CARD(TDK, LAK_DFL9610), 0 },
#endif
{ PCMCIA_CARD(CONTEC, CNETPC), 0 },
{ PCMCIA_CARD(CONTEC, CNETPC), MPP_SKIP_TO_CFE, 2 },
{ PCMCIA_CARD(FUJITSU, LA501), 0 },
{ PCMCIA_CARD(FUJITSU, LA10S), 0 },
{ PCMCIA_CARD(FUJITSU, NE200T), MPP_MBH10302 },/* Sold by Eagle */
{ PCMCIA_CARD(HITACHI, HT_4840), MPP_MBH10302 | MPP_SKIP_TO_CFE_10},
{ PCMCIA_CARD(HITACHI, HT_4840), MPP_MBH10302 | MPP_SKIP_TO_CFE, 10 },
{ PCMCIA_CARD(RATOC, REX_R280), 0 },
{ PCMCIA_CARD(XIRCOM, CE), MPP_ANYFUNC },
{ { NULL } }
@ -108,13 +109,13 @@ fe_pccard_probe(device_t dev)
return (error);
if (fcn != PCCARD_FUNCTION_NETWORK)
return (ENXIO);
if (pp->mpp_flags & MPP_SKIP_TO_CFE_10) {
for (i = 10; i < 27; i++) {
if (pp->mpp_flags & MPP_SKIP_TO_CFE) {
for (i = pp->mpp_cfe; i < 32; i++) {
if (pccard_select_cfe(dev, i) == 0)
goto good;
}
device_printf(dev,
"Hitachi HT-4840-11 workaround failed\n");
"Failed to map CFE %d or higher\n", pp->mpp_cfe);
return ENXIO;
}
good:;