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Searched refs:ag_virtual (Results 1 – 12 of 12) sorted by relevance

/freebsd/sys/dev/agp/
H A Dagp_amd.c62 u_int32_t *ag_virtual; /* virtual address of gatt */ member
101 gatt->ag_virtual = kmem_alloc_attr(entries * sizeof(uint32_t), in agp_amd_alloc_gatt()
103 if (!gatt->ag_virtual) { in agp_amd_alloc_gatt()
119 kmem_free(gatt->ag_virtual, entries * sizeof(uint32_t)); in agp_amd_alloc_gatt()
136 gatt->ag_physical = vtophys((vm_offset_t) gatt->ag_virtual); in agp_amd_alloc_gatt()
156 va = ((vm_offset_t) gatt->ag_virtual) + i * AGP_PAGE_SIZE; in agp_amd_alloc_gatt()
168 kmem_free(gatt->ag_virtual, gatt->ag_entries * sizeof(uint32_t)); in agp_amd_free_gatt()
345 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = physical | 1; in agp_amd_bind_page()
357 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0; in agp_amd_unbind_page()
H A Dagp_ati.c70 u_int32_t *ag_virtual; /* virtual address of gatt */ member
132 sc->ag_virtual = kmem_alloc_attr(entries * sizeof(uint32_t), in agp_ati_alloc_gatt()
134 if (sc->ag_virtual == NULL) { in agp_ati_alloc_gatt()
146 kmem_free(sc->ag_virtual, entries * sizeof(uint32_t)); in agp_ati_alloc_gatt()
157 va = ((vm_offset_t)sc->ag_virtual) + i * AGP_PAGE_SIZE; in agp_ati_alloc_gatt()
263 kmem_free(sc->ag_virtual, sc->ag_entries * sizeof(uint32_t)); in agp_ati_detach()
318 sc->ag_virtual[offset >> AGP_PAGE_SHIFT] = physical | 1; in agp_ati_bind_page()
331 sc->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0; in agp_ati_unbind_page()
H A Dagp_nvidia.c315 sc->gatt->ag_virtual[index] = physical | 1; in agp_nvidia_bind_page()
330 sc->gatt->ag_virtual[index] = 0; in agp_nvidia_unbind_page()
340 volatile u_int32_t *ag_virtual; in agp_nvidia_flush_tlb() local
364 ag_virtual = (volatile u_int32_t *)sc->gatt->ag_virtual; in agp_nvidia_flush_tlb()
369 (void)ag_virtual[i * PAGE_SIZE / sizeof(u_int32_t)]; in agp_nvidia_flush_tlb()
371 (void)ag_virtual[i * PAGE_SIZE / sizeof(u_int32_t)]; in agp_nvidia_flush_tlb()
H A Dagp_sis.c234 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = physical; in agp_sis_bind_page()
246 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0; in agp_sis_unbind_page()
H A Dagp_ali.c213 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = physical; in agp_ali_bind_page()
225 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0; in agp_ali_unbind_page()
H A Dagp_apple.c225 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = physical; in agp_apple_bind_page()
237 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0; in agp_apple_unbind_page()
H A Dagp_intel.c374 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = physical | 0x17; in agp_intel_bind_page()
388 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0; in agp_intel_unbind_page()
H A Dagp_via.c357 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = physical; in agp_via_bind_page()
369 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0; in agp_via_unbind_page()
H A Dagppriv.h83 u_int32_t *ag_virtual; member
H A Dagp_amd64.c334 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = in agp_amd64_bind_page()
348 sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0; in agp_amd64_unbind_page()
H A Dagp.c154 gatt->ag_virtual = kmem_alloc_contig(entries * sizeof(uint32_t), in agp_alloc_gatt()
156 if (!gatt->ag_virtual) { in agp_alloc_gatt()
162 gatt->ag_physical = vtophys((vm_offset_t) gatt->ag_virtual); in agp_alloc_gatt()
170 kmem_free(gatt->ag_virtual, gatt->ag_entries * sizeof(uint32_t)); in agp_free_gatt()
H A Dagp_i810.c1190 sc->gatt->ag_virtual = kmem_alloc_contig(64 * 1024, M_NOWAIT | in agp_i810_install_gatt()
1192 if (sc->gatt->ag_virtual == NULL) { in agp_i810_install_gatt()
1198 sc->gatt->ag_physical = vtophys((vm_offset_t)sc->gatt->ag_virtual); in agp_i810_install_gatt()
1330 kmem_free(sc->gatt->ag_virtual, 64 * 1024); in agp_i810_deinstall_gatt()