diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/pci.c | 8 | ||||
| -rw-r--r-- | sys/dev/pci/ppb.c | 6 |
2 files changed, 10 insertions, 4 deletions
diff --git a/sys/dev/pci/pci.c b/sys/dev/pci/pci.c index d56ed8249d1..e298e833cbf 100644 --- a/sys/dev/pci/pci.c +++ b/sys/dev/pci/pci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pci.c,v 1.106 2014/10/26 16:18:42 kettenis Exp $ */ +/* $OpenBSD: pci.c,v 1.107 2014/11/24 13:48:49 kettenis Exp $ */ /* $NetBSD: pci.c,v 1.31 1997/06/06 23:48:04 thorpej Exp $ */ /* @@ -936,6 +936,12 @@ pci_reserve_resources(struct pci_attach_args *pa) blr = pci_conf_read(pc, tag, PPB_REG_PREFMEM); base = (blr & 0x0000fff0) << 16; limit = (blr & 0xfff00000) | 0x000fffff; +#ifdef __LP64__ + blr = pci_conf_read(pc, pa->pa_tag, PPB_REG_PREFBASE_HI32); + base |= ((uint64_t)blr) << 32; + blr = pci_conf_read(pc, pa->pa_tag, PPB_REG_PREFLIM_HI32); + limit |= ((uint64_t)blr) << 32; +#endif if (limit > base) size = (limit - base + 1); else diff --git a/sys/dev/pci/ppb.c b/sys/dev/pci/ppb.c index d243f67f69c..04b20815c47 100644 --- a/sys/dev/pci/ppb.c +++ b/sys/dev/pci/ppb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ppb.c,v 1.59 2014/09/15 14:22:07 kettenis Exp $ */ +/* $OpenBSD: ppb.c,v 1.60 2014/11/24 13:48:49 kettenis Exp $ */ /* $NetBSD: ppb.c,v 1.16 1997/06/06 23:48:05 thorpej Exp $ */ /* @@ -261,7 +261,7 @@ ppbattach(struct device *parent, struct device *self, void *aux) name = malloc(32, M_DEVBUF, M_NOWAIT); if (name) { snprintf(name, 32, "%s pcimem", sc->sc_dev.dv_xname); - sc->sc_memex = extent_create(name, 0, 0xffffffff, + sc->sc_memex = extent_create(name, 0, (u_long)-1L, M_DEVBUF, NULL, 0, EX_NOWAIT | EX_FILLED); extent_free(sc->sc_memex, sc->sc_membase, sc->sc_memlimit - sc->sc_membase + 1, @@ -273,7 +273,7 @@ ppbattach(struct device *parent, struct device *self, void *aux) blr = pci_conf_read(pc, pa->pa_tag, PPB_REG_PREFMEM); sc->sc_pmembase = (blr & 0x0000fff0) << 16; sc->sc_pmemlimit = (blr & 0xfff00000) | 0x000fffff; -#ifdef __LP64__ /* XXX because extents use long... */ +#ifdef __LP64__ blr = pci_conf_read(pc, pa->pa_tag, PPB_REG_PREFBASE_HI32); sc->sc_pmembase |= ((uint64_t)blr) << 32; blr = pci_conf_read(pc, pa->pa_tag, PPB_REG_PREFLIM_HI32); |