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Allow interrupts to be sharable.

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This allows us to probe, but not attach.
This commit is contained in:
Warner Losh 2000-10-20 20:29:59 +00:00
parent 4659a20822
commit f40ed9c2e4
1 changed files with 6 additions and 9 deletions
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15
sys/dev/pccbb/pccbb.c
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@ -99,12 +99,6 @@
#define DETACH_FORCE 0x1
#if !defined(lint)
static const char rcsid[] =
"$FreeBSD $";
#endif
struct pccbb_sclist {
struct pccbb_softc *sc;
STAILQ_ENTRY(pccbb_sclist) entries;
@ -390,9 +384,10 @@ pccbb_attach(device_t dev)
rid=PCCBBR_SOCKBASE;
sc->sc_base_res=bus_alloc_resource(dev, SYS_RES_MEMORY, &rid,
0,~0,1, RF_ACTIVE);
if (!sc->sc_base_res){
if (!sc->sc_base_res) {
/*
* XXX EVILE HACK BAD THING! XXX
* XXX eVILE HACK BAD THING! XXX
* The pci bus device should do this for us.
* Some BIOSes doesn't assign a memory space properly.
* So we try to manually put one in...
*/
@ -426,7 +421,6 @@ pccbb_attach(device_t dev)
sc->sc_socketreg =
(struct pccbb_socketreg *)rman_get_virtual(sc->sc_base_res);
pccbb_chipinit(sc);
/* CSC Interrupt: Card detect interrupt on */
@ -1398,6 +1392,9 @@ pccbb_pcic_alloc_resource(device_t self, device_t child, int type, int* rid,
end = 0xdffff;
}
if (type == SYS_RES_IRQ)
flags |= RF_SHAREABLE;
if (type == SYS_RES_MEMORY)
flags = (flags & ~RF_ALIGNMENT_MASK)
| rman_make_alignment_flags(PCCBB_MEMALIGN);