diff options
Diffstat (limited to 'sys/dev/pci/agp_amd.c')
| -rw-r--r-- | sys/dev/pci/agp_amd.c | 44 |
1 files changed, 1 insertions, 43 deletions
diff --git a/sys/dev/pci/agp_amd.c b/sys/dev/pci/agp_amd.c index 5147ccad7c8..f04f984401d 100644 --- a/sys/dev/pci/agp_amd.c +++ b/sys/dev/pci/agp_amd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: agp_amd.c,v 1.18 2014/03/26 14:41:41 mpi Exp $ */ +/* $OpenBSD: agp_amd.c,v 1.19 2014/05/27 12:40:00 kettenis Exp $ */ /* $NetBSD: agp_amd.c,v 1.6 2001/10/06 02:48:50 thorpej Exp $ */ /*- @@ -153,18 +153,6 @@ agp_amd_alloc_gatt(bus_dma_tag_t dmat, bus_size_t apsize) return (gatt); } -#if 0 -void -agp_amd_free_gatt(bus_dma_tag_t dmat, struct agp_amd_gatt *gatt) -{ - bus_dmamem_unmap(dmat, gatt->ag_virtual, gatt->ag_size); - agp_free_dmamem(dmat, gatt->ag_size, - gatt->ag_dmamap, (caddr_t)gatt->ag_virtual, &gatt->ag_dmaseg, - gatt->ag_nseg); - free(gatt, M_AGP); -} -#endif - int agp_amd_probe(struct device *parent, void *match, void *aux) { @@ -243,36 +231,6 @@ agp_amd_attach(struct device *parent, struct device *self, void *aux) return; } -#if 0 -int -agp_amd_detach(void *sc) -{ - struct agp_amd_softc *asc = sc; - pcireg_t reg; - - /* Disable the TLB.. */ - WRITE2(AGP_AMD751_STATUS, - READ2(AGP_AMD751_STATUS) & ~AGP_AMD751_STATUS_GCE); - - /* Disable host-agp sync */ - reg = pci_conf_read(asc->asc_pc, asc->asc_tag, AGP_AMD751_MODECTRL); - reg &= 0xffffff00; - pci_conf_write(asc->asc_pc, asc->asc_pcitag, AGP_AMD751_MODECTRL, reg); - - /* Clear the GATT base */ - WRITE4(AGP_AMD751_ATTBASE, 0); - - /* Put the aperture back the way it started. */ - agp_amd_set_aperture(asc, asc->initial_aperture); - - agp_amd_free_gatt(asc, asc->gatt); - - /* XXXfvdl no pci_mapreg_unmap */ - - return (0); -} -#endif - int agp_amd_activate(struct device *arg, int act) { |