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Add support for Hitachi HT-4840-11. This card is supposedly just like

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the J181, but not quite.  This card's CIS has some quirks that means
we have to ignore CFE's 1-9.
This commit is contained in:
Warner Losh 2009-03-11 08:12:28 +00:00
parent ccd1b0f54d
commit 3ca789f14a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=189681
1 changed files with 14 additions and 0 deletions
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14
sys/dev/fe/if_fe_pccard.c
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@ -64,6 +64,7 @@ static const struct fe_pccard_product {
int mpp_flags;
#define MPP_MBH10302 1
#define MPP_ANYFUNC 2
#define MPP_SKIP_TO_CFE_10 4
} fe_pccard_products[] = {
/* These need to be first */
{ PCMCIA_CARD(FUJITSU2, FMV_J181), MPP_MBH10302 },
@ -80,6 +81,7 @@ static const struct fe_pccard_product {
{ 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(RATOC, REX_R280), 0 },
{ PCMCIA_CARD(XIRCOM, CE), MPP_ANYFUNC },
{ { NULL } }
@ -91,6 +93,7 @@ fe_pccard_probe(device_t dev)
int error;
uint32_t fcn = PCCARD_FUNCTION_UNSPEC;
const struct fe_pccard_product *pp;
int i;
if ((pp = (const struct fe_pccard_product *)pccard_product_lookup(dev,
(const struct pccard_product *)fe_pccard_products,
@ -105,6 +108,16 @@ 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 (pccard_select_cfe(dev, i) == 0)
goto good;
}
device_printf(dev,
"Hitachi HT-4840-11 workaround failed\n");
return ENXIO;
}
good:;
return (0);
}
return (ENXIO);
@ -126,6 +139,7 @@ static driver_t fe_pccard_driver = {
};
DRIVER_MODULE(fe, pccard, fe_pccard_driver, fe_devclass, 0, 0);
MODULE_DEPEND(fe, pccard, 1, 1, 1);
static int fe_probe_mbh(device_t, const struct fe_pccard_product *);
static int fe_probe_tdk(device_t, const struct fe_pccard_product *);