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| author | Christian König <deathsimple@vodafone.de> | 2012-09-17 19:36:18 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-09-27 10:22:43 -0400 |
| commit | dce34bfd633d23ebddb196af8a4fa1c93c90ed07 (patch) | |
| tree | cb081ac92a8b5beeb43b4d70a51e977102f9d870 /drivers/gpu/drm/radeon/radeon.h | |
| parent | af026c5bd14cb57b230a63bdee6f73677a06f010 (diff) | |
| download | op-kernel-dev-dce34bfd633d23ebddb196af8a4fa1c93c90ed07.zip op-kernel-dev-dce34bfd633d23ebddb196af8a4fa1c93c90ed07.tar.gz | |
drm/radeon: refactor set_page chipset interface v5
Cleanup the interface in preparation for hierarchical page tables.
v2: add incr parameter to set_page for simple scattered PTs uptates
added PDE-specific flags to r600_flags and radeon_drm.h
removed superfluous value masking with 0xffffffff
v3: removed superfluous bo_va->valid checking
changed R600_PTE_VALID to R600_ENTRY_VALID to handle PDE too
v4 (ck): fix indention style, rework and fix typos in commit message,
add documentation for incr parameter, also use incr
parameter for system pages
v5 (agd5f): use upper_32_bits() and minor white space fixes
Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Dmitry Cherkassov <Dmitrii.Cherkasov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index de86b8e..d0d414d 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1141,9 +1141,9 @@ struct radeon_asic { void (*fini)(struct radeon_device *rdev); u32 pt_ring_index; - void (*set_page)(struct radeon_device *rdev, struct radeon_vm *vm, - unsigned pfn, struct ttm_mem_reg *mem, - unsigned npages, uint32_t flags); + void (*set_page)(struct radeon_device *rdev, uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint32_t flags); } vm; /* ring specific callbacks */ struct { @@ -1757,7 +1757,7 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); #define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart.set_page((rdev), (i), (p)) #define radeon_asic_vm_init(rdev) (rdev)->asic->vm.init((rdev)) #define radeon_asic_vm_fini(rdev) (rdev)->asic->vm.fini((rdev)) -#define radeon_asic_vm_set_page(rdev, v, pfn, mem, npages, flags) (rdev)->asic->vm.set_page((rdev), (v), (pfn), (mem), (npages), (flags)) +#define radeon_asic_vm_set_page(rdev, pe, addr, count, incr, flags) ((rdev)->asic->vm.set_page((rdev), (pe), (addr), (count), (incr), (flags))) #define radeon_ring_start(rdev, r, cp) (rdev)->asic->ring[(r)].ring_start((rdev), (cp)) #define radeon_ring_test(rdev, r, cp) (rdev)->asic->ring[(r)].ring_test((rdev), (cp)) #define radeon_ib_test(rdev, r, cp) (rdev)->asic->ring[(r)].ib_test((rdev), (cp)) @@ -1843,9 +1843,7 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, void radeon_vm_fence(struct radeon_device *rdev, struct radeon_vm *vm, struct radeon_fence *fence); -u64 radeon_vm_get_addr(struct radeon_device *rdev, - struct ttm_mem_reg *mem, - unsigned pfn); +uint64_t radeon_vm_map_gart(struct radeon_device *rdev, uint64_t addr); int radeon_vm_bo_update_pte(struct radeon_device *rdev, struct radeon_vm *vm, struct radeon_bo *bo, |
