diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2008-04-07 22:34:24 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2008-04-07 22:34:24 +0000 |
| commit | af4c22c8744ba408af707eee2bc811951090c4cc (patch) | |
| tree | 9c2dda3b3c7261565845a3aabda6aea130acd1af /sys/arch/sgi/dev | |
| parent | 5b094a47c690d60d925bff364955b78fead69826 (diff) | |
Since uncached virtual addresses will depend upon space identifiers on R1xk
systems, switch to the PHYS_TO_UNCACHED macro to compute proper addresses.
Not really necessary for the O2 which does not implement spaces, but can't
hurt either.
Diffstat (limited to 'sys/arch/sgi/dev')
| -rw-r--r-- | sys/arch/sgi/dev/gbe.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/arch/sgi/dev/gbe.c b/sys/arch/sgi/dev/gbe.c index f189416b562..eca78c98b55 100644 --- a/sys/arch/sgi/dev/gbe.c +++ b/sys/arch/sgi/dev/gbe.c @@ -1,4 +1,4 @@ -/* $OpenBSD: gbe.c,v 1.5 2008/02/20 18:46:20 miod Exp $ */ +/* $OpenBSD: gbe.c,v 1.6 2008/04/07 22:34:21 miod Exp $ */ /* * Copyright (c) 2007, Joel Sing <jsing@openbsd.org> @@ -201,7 +201,7 @@ gbe_attach(struct device *parent, struct device *self, void *aux) * We've already been setup via gbe_cnattach(). */ - gsc->ioh = PHYS_TO_XKPHYS(GBE_BASE, CCA_NC); + gsc->ioh = PHYS_TO_UNCACHED(GBE_BASE); gsc->rev = bus_space_read_4(gsc->iot, gsc->ioh, GBE_CTRL_STAT) & 0xf; @@ -834,7 +834,7 @@ gbe_cnprobe(bus_space_tag_t iot, bus_addr_t addr) int val, width, height; /* Setup bus space mapping. */ - ioh = PHYS_TO_XKPHYS(addr, CCA_NC); + ioh = PHYS_TO_UNCACHED(addr); /* Determine resolution configured by firmware. */ val = bus_space_read_4(iot, ioh, GBE_VT_HCMAP); @@ -866,7 +866,7 @@ gbe_cnattach(bus_space_tag_t iot, bus_addr_t addr) /* Setup bus space mapping. */ gsc.iot = iot; - gsc.ioh = PHYS_TO_XKPHYS(addr, CCA_NC); + gsc.ioh = PHYS_TO_UNCACHED(addr); /* Determine GBE revision. */ gsc.rev = bus_space_read_4(gsc.iot, gsc.ioh, GBE_CTRL_STAT) & 0xf; @@ -893,7 +893,7 @@ gbe_cnattach(bus_space_tag_t iot, bus_addr_t addr) va = pmap_steal_memory(gbe_consdata.tm_size + 65536, NULL, NULL); pmap_extract(pmap_kernel(), va, &pa); gbe_consdata.tm_phys = ((pa >> 16) + 1) << 16; - gbe_consdata.tm = (caddr_t)PHYS_TO_XKPHYS(gbe_consdata.tm_phys, CCA_NC); + gbe_consdata.tm = (caddr_t)PHYS_TO_UNCACHED(gbe_consdata.tm_phys); /* * Steal memory for framebuffer - 64KB aligned and coherent. @@ -901,7 +901,7 @@ gbe_cnattach(bus_space_tag_t iot, bus_addr_t addr) va = pmap_steal_memory(gbe_consdata.fb_size + 65536, NULL, NULL); pmap_extract(pmap_kernel(), va, &pa); gbe_consdata.fb_phys = ((pa >> 16) + 1) << 16; - gbe_consdata.fb = (caddr_t)PHYS_TO_XKPHYS(gbe_consdata.fb_phys, CCA_NC); + gbe_consdata.fb = (caddr_t)PHYS_TO_UNCACHED(gbe_consdata.fb_phys); /* * Setup GBE hardware. |