diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index 6bc3b937fba2..1a500bbcdd1d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -40,6 +40,7 @@ #include "ivsrcid/gfx/irqsrcs_gfx_10_1.h" #include "soc15.h" +#include "soc15d.h" #include "soc15_common.h" #include "clearstate_gfx10.h" #include "v10_structs.h" @@ -345,15 +346,29 @@ static void gfx10_kiq_query_status(struct amdgpu_ring *kiq_ring, amdgpu_ring_write(kiq_ring, upper_32_bits(seq)); } +static void gfx10_kiq_invalidate_tlbs(struct amdgpu_ring *kiq_ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub) +{ + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0)); + amdgpu_ring_write(kiq_ring, + PACKET3_INVALIDATE_TLBS_DST_SEL(1) | + PACKET3_INVALIDATE_TLBS_ALL_HUB(all_hub) | + PACKET3_INVALIDATE_TLBS_PASID(pasid) | + PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(flush_type)); +} + static const struct kiq_pm4_funcs gfx_v10_0_kiq_pm4_funcs = { .kiq_set_resources = gfx10_kiq_set_resources, .kiq_map_queues = gfx10_kiq_map_queues, .kiq_unmap_queues = gfx10_kiq_unmap_queues, .kiq_query_status = gfx10_kiq_query_status, + .kiq_invalidate_tlbs = gfx10_kiq_invalidate_tlbs, .set_resources_size = 8, .map_queues_size = 7, .unmap_queues_size = 6, .query_status_size = 7, + .invalidate_tlbs_size = 12, }; static void gfx_v10_0_set_kiq_pm4_funcs(struct amdgpu_device *adev) |