diff options
Diffstat (limited to 'sys/dev/agp/agp_i810.h')
| -rw-r--r-- | sys/dev/agp/agp_i810.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/sys/dev/agp/agp_i810.h b/sys/dev/agp/agp_i810.h index 68cad87..2cb71eb 100644 --- a/sys/dev/agp/agp_i810.h +++ b/sys/dev/agp/agp_i810.h @@ -33,6 +33,7 @@ #define AGP_AGP_I810_H #include <sys/param.h> +#include <sys/rman.h> #include <sys/sglist.h> #include <vm/vm.h> @@ -51,24 +52,23 @@ struct intel_gtt { /* Size of memory reserved for graphics by the BIOS */ - u_int stolen_size; + unsigned int stolen_size; /* Total number of gtt entries. */ - u_int gtt_total_entries; - /* - * Part of the gtt that is mappable by the cpu, for those - * chips where this is not the full gtt. - */ - u_int gtt_mappable_entries; - - /* - * Always false. - */ - u_int do_idle_maps; - - /* - * Share the scratch page dma with ppgtts. - */ + unsigned int gtt_total_entries; + /* Part of the gtt that is mappable by the cpu, for those chips where + * this is not the full gtt. */ + unsigned int gtt_mappable_entries; + /* Whether i915 needs to use the dmar apis or not. */ + unsigned int needs_dmar : 1; + /* Whether we idle the gpu before mapping/unmapping */ + unsigned int do_idle_maps : 1; + /* Share the scratch page dma with ppgtts. */ vm_paddr_t scratch_page_dma; + vm_page_t scratch_page; + /* for ppgtt PDE access */ + uint32_t *gtt; + /* needed for ioremap in drm/i915 */ + bus_addr_t gma_bus_addr; }; struct intel_gtt agp_intel_gtt_get(device_t dev); @@ -83,7 +83,7 @@ void agp_intel_gtt_insert_sg_entries(device_t dev, struct sglist *sg_list, void agp_intel_gtt_insert_pages(device_t dev, u_int first_entry, u_int num_entries, vm_page_t *pages, u_int flags); -struct intel_gtt intel_gtt_get(void); +struct intel_gtt *intel_gtt_get(void); int intel_gtt_chipset_flush(void); void intel_gtt_unmap_memory(struct sglist *sg_list); void intel_gtt_clear_range(u_int first_entry, u_int num_entries); |
