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Register resources in a more opportune order for the hardware.

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phk 2000-09-05 21:08:48 +00:00
parent 4940b0a8a7
commit 449976b827
1 changed files with 17 additions and 17 deletions
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34
sys/pci/if_mn.c
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@ -1225,23 +1225,6 @@ mn_attach (device_t self)
sc->unit = device_get_unit(self);
sprintf(sc->name, "mn%d", sc->unit);
/* Allocate interrupt */
rid = 0;
sc->irq = bus_alloc_resource(self, SYS_RES_IRQ, &rid, 0, ~0,
1, RF_SHAREABLE | RF_ACTIVE);
if (sc->irq == NULL) {
printf("couldn't map interrupt\n");
return(ENXIO);
}
error = bus_setup_intr(self, sc->irq, INTR_TYPE_NET, mn_intr, sc, &sc->intrhand);
if (error) {
printf("couldn't set up irq\n");
return(ENXIO);
}
rid = PCIR_MAPS;
res = bus_alloc_resource(self, SYS_RES_MEMORY, &rid,
0, ~0, 1, RF_ACTIVE);
@ -1262,6 +1245,23 @@ mn_attach (device_t self)
sc->m1v = rman_get_virtual(res);
sc->m1p = rman_get_start(res);
/* Allocate interrupt */
rid = 0;
sc->irq = bus_alloc_resource(self, SYS_RES_IRQ, &rid, 0, ~0,
1, RF_SHAREABLE | RF_ACTIVE);
if (sc->irq == NULL) {
printf("couldn't map interrupt\n");
return(ENXIO);
}
error = bus_setup_intr(self, sc->irq, INTR_TYPE_NET, mn_intr, sc, &sc->intrhand);
if (error) {
printf("couldn't set up irq\n");
return(ENXIO);
}
u = pci_read_config(self, PCIR_COMMAND, 1);
printf("%x\n", u);
pci_write_config(self, PCIR_COMMAND, u | PCIM_CMD_PERRESPEN | PCIM_CMD_BUSMASTEREN | PCIM_CMD_MEMEN, 1);