| /third_party/mesa3d/src/freedreno/drm/ |
| H A D | freedreno_ringbuffer_sp.c | 53 static void finalize_current_cmd(struct fd_ringbuffer *ring);
142 * increment the refcnt of the current ring in fd_submit_sp_new_ringbuffer()
446 finalize_current_cmd(struct fd_ringbuffer *ring) in finalize_current_cmd() argument
448 assert(!(ring->flags & _FD_RINGBUFFER_OBJECT)); in finalize_current_cmd()
450 struct fd_ringbuffer_sp *fd_ring = to_fd_ringbuffer_sp(ring); in finalize_current_cmd()
454 .size = offset_bytes(ring->cur, ring->start), in finalize_current_cmd()
459 fd_ringbuffer_sp_grow(struct fd_ringbuffer *ring, uint32_t size) in fd_ringbuffer_sp_grow() argument
461 struct fd_ringbuffer_sp *fd_ring = to_fd_ringbuffer_sp(ring); in fd_ringbuffer_sp_grow()
464 assert(ring in fd_ringbuffer_sp_grow()
478 fd_ringbuffer_references_bo(struct fd_ringbuffer *ring, struct fd_bo *bo) fd_ringbuffer_references_bo() argument
497 fd_ringbuffer_sp_cmd_count(struct fd_ringbuffer *ring) fd_ringbuffer_sp_cmd_count() argument
505 fd_ringbuffer_sp_check_size(struct fd_ringbuffer *ring) fd_ringbuffer_sp_check_size() argument
519 fd_ringbuffer_sp_destroy(struct fd_ringbuffer *ring) fd_ringbuffer_sp_destroy() argument
582 struct fd_ringbuffer *ring = &fd_ring->base; fd_ringbuffer_sp_init() local
[all...] |
| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/amdgpu/ |
| H A D | sdma_v4_0.c | 600 * @ring: amdgpu ring pointer
604 static uint64_t sdma_v4_0_ring_get_rptr(struct amdgpu_ring *ring) in sdma_v4_0_ring_get_rptr() argument
609 rptr = ((u64 *)ring->rptr_cpu_addr); in sdma_v4_0_ring_get_rptr()
618 * @ring: amdgpu ring pointer
622 static uint64_t sdma_v4_0_ring_get_wptr(struct amdgpu_ring *ring) in sdma_v4_0_ring_get_wptr() argument
624 struct amdgpu_device *adev = ring->adev; in sdma_v4_0_ring_get_wptr()
627 if (ring->use_doorbell) { in sdma_v4_0_ring_get_wptr()
629 wptr = READ_ONCE(*((u64 *)ring in sdma_v4_0_ring_get_wptr()
649 sdma_v4_0_ring_set_wptr(struct amdgpu_ring *ring) sdma_v4_0_ring_set_wptr() argument
691 sdma_v4_0_page_ring_get_wptr(struct amdgpu_ring *ring) sdma_v4_0_page_ring_get_wptr() argument
715 sdma_v4_0_page_ring_set_wptr(struct amdgpu_ring *ring) sdma_v4_0_page_ring_set_wptr() argument
735 sdma_v4_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) sdma_v4_0_ring_insert_nop() argument
758 sdma_v4_0_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, struct amdgpu_ib *ib, uint32_t flags) sdma_v4_0_ring_emit_ib() argument
779 sdma_v4_0_wait_reg_mem(struct amdgpu_ring *ring, int mem_space, int hdp, uint32_t addr0, uint32_t addr1, uint32_t ref, uint32_t mask, uint32_t inv) sdma_v4_0_wait_reg_mem() argument
811 sdma_v4_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) sdma_v4_0_ring_emit_hdp_flush() argument
837 sdma_v4_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, unsigned flags) sdma_v4_0_ring_emit_fence() argument
1020 sdma_v4_0_rb_cntl(struct amdgpu_ring *ring, uint32_t rb_cntl) sdma_v4_0_rb_cntl() argument
1045 struct amdgpu_ring *ring = &adev->sdma.instance[i].ring; sdma_v4_0_gfx_resume() local
1130 struct amdgpu_ring *ring = &adev->sdma.instance[i].page; sdma_v4_0_page_resume() local
1338 struct amdgpu_ring *ring; sdma_v4_0_start() local
1423 sdma_v4_0_ring_test_ring(struct amdgpu_ring *ring) sdma_v4_0_ring_test_ring() argument
1476 sdma_v4_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) sdma_v4_0_ring_test_ib() argument
1628 sdma_v4_0_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) sdma_v4_0_ring_pad_ib() argument
1653 sdma_v4_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) sdma_v4_0_ring_emit_pipeline_sync() argument
1676 sdma_v4_0_ring_emit_vm_flush(struct amdgpu_ring *ring, unsigned vmid, uint64_t pd_addr) sdma_v4_0_ring_emit_vm_flush() argument
1682 sdma_v4_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val) sdma_v4_0_ring_emit_wreg() argument
1691 sdma_v4_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, uint32_t val, uint32_t mask) sdma_v4_0_ring_emit_reg_wait() argument
1762 struct amdgpu_ring *ring; sdma_v4_0_sw_init() local
[all...] |
| H A D | amdgpu_jpeg.c | 97 void amdgpu_jpeg_ring_begin_use(struct amdgpu_ring *ring) in amdgpu_jpeg_ring_begin_use() argument
99 struct amdgpu_device *adev = ring->adev; in amdgpu_jpeg_ring_begin_use()
110 void amdgpu_jpeg_ring_end_use(struct amdgpu_ring *ring) in amdgpu_jpeg_ring_end_use() argument
112 atomic_dec(&ring->adev->jpeg.total_submission_cnt); in amdgpu_jpeg_ring_end_use()
113 schedule_delayed_work(&ring->adev->jpeg.idle_work, JPEG_IDLE_TIMEOUT); in amdgpu_jpeg_ring_end_use()
116 int amdgpu_jpeg_dec_ring_test_ring(struct amdgpu_ring *ring) in amdgpu_jpeg_dec_ring_test_ring() argument
118 struct amdgpu_device *adev = ring->adev; in amdgpu_jpeg_dec_ring_test_ring()
127 r = amdgpu_ring_alloc(ring, 3); in amdgpu_jpeg_dec_ring_test_ring()
131 WREG32(adev->jpeg.inst[ring->me].external.jpeg_pitch[ring in amdgpu_jpeg_dec_ring_test_ring()
152 amdgpu_jpeg_dec_set_reg(struct amdgpu_ring *ring, uint32_t handle, struct dma_fence **fence) amdgpu_jpeg_dec_set_reg() argument
192 amdgpu_jpeg_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout) amdgpu_jpeg_dec_ring_test_ib() argument
[all...] |
| H A D | gfx_v9_0.c | 758 static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume, bool usegds);
759 static u64 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring);
787 struct amdgpu_ring *ring) in gfx_v9_0_kiq_map_queues()
789 uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj); in gfx_v9_0_kiq_map_queues()
790 uint64_t wptr_addr = ring->wptr_gpu_addr; in gfx_v9_0_kiq_map_queues()
791 uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; in gfx_v9_0_kiq_map_queues()
798 PACKET3_MAP_QUEUES_QUEUE(ring->queue) | in gfx_v9_0_kiq_map_queues()
799 PACKET3_MAP_QUEUES_PIPE(ring->pipe) | in gfx_v9_0_kiq_map_queues()
800 PACKET3_MAP_QUEUES_ME((ring->me == 1 ? 0 : 1)) | in gfx_v9_0_kiq_map_queues()
809 PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring in gfx_v9_0_kiq_map_queues()
786 gfx_v9_0_kiq_map_queues(struct amdgpu_ring *kiq_ring, struct amdgpu_ring *ring) gfx_v9_0_kiq_map_queues() argument
816 gfx_v9_0_kiq_unmap_queues(struct amdgpu_ring *kiq_ring, struct amdgpu_ring *ring, enum amdgpu_unmap_queues_action action, u64 gpu_addr, u64 seq) gfx_v9_0_kiq_unmap_queues() argument
844 gfx_v9_0_kiq_query_status(struct amdgpu_ring *kiq_ring, struct amdgpu_ring *ring, u64 addr, u64 seq) gfx_v9_0_kiq_query_status() argument
960 gfx_v9_0_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel, bool wc, uint32_t reg, uint32_t val) gfx_v9_0_write_data_to_reg() argument
972 gfx_v9_0_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel, int mem_space, int opt, uint32_t addr0, uint32_t addr1, uint32_t ref, uint32_t mask, uint32_t inv) gfx_v9_0_wait_reg_mem() argument
994 gfx_v9_0_ring_test_ring(struct amdgpu_ring *ring) gfx_v9_0_ring_test_ring() argument
1024 gfx_v9_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) gfx_v9_0_ring_test_ib() argument
1969 struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id]; gfx_v9_0_compute_ring_init() local
2000 struct amdgpu_ring *ring; gfx_v9_0_sw_init() local
3025 struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0]; gfx_v9_0_cp_gfx_start() local
3095 struct amdgpu_ring *ring; gfx_v9_0_cp_gfx_resume() local
3217 gfx_v9_0_kiq_setting(struct amdgpu_ring *ring) gfx_v9_0_kiq_setting() argument
3231 gfx_v9_0_mqd_set_priority(struct amdgpu_ring *ring, struct v9_mqd *mqd) gfx_v9_0_mqd_set_priority() argument
3244 gfx_v9_0_mqd_init(struct amdgpu_ring *ring) gfx_v9_0_mqd_init() argument
3376 gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring) gfx_v9_0_kiq_init_register() argument
3490 gfx_v9_0_kiq_fini_register(struct amdgpu_ring *ring) gfx_v9_0_kiq_fini_register() argument
3529 gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring) gfx_v9_0_kiq_init_queue() argument
3577 gfx_v9_0_kcq_init_queue(struct amdgpu_ring *ring) gfx_v9_0_kcq_init_queue() argument
3617 struct amdgpu_ring *ring; gfx_v9_0_kiq_resume() local
3641 struct amdgpu_ring *ring = NULL; gfx_v9_0_kcq_resume() local
3671 struct amdgpu_ring *ring; gfx_v9_0_cp_resume() local
3926 struct amdgpu_ring *ring = &kiq->ring; gfx_v9_0_kiq_read_clock() local
4030 gfx_v9_0_ring_emit_gds_switch(struct amdgpu_ring *ring, uint32_t vmid, uint32_t gds_base, uint32_t gds_size, uint32_t gws_base, uint32_t gws_size, uint32_t oa_base, uint32_t oa_size) gfx_v9_0_ring_emit_gds_switch() argument
4297 struct amdgpu_ring *ring = &adev->gfx.compute_ring[0]; gfx_v9_0_do_edc_gds_workarounds() local
4344 struct amdgpu_ring *ring = &adev->gfx.compute_ring[0]; gfx_v9_0_do_edc_gpr_workarounds() local
5071 gfx_v9_0_ring_get_rptr_gfx(struct amdgpu_ring *ring) gfx_v9_0_ring_get_rptr_gfx() argument
5076 gfx_v9_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) gfx_v9_0_ring_get_wptr_gfx() argument
5092 gfx_v9_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) gfx_v9_0_ring_set_wptr_gfx() argument
5106 gfx_v9_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) gfx_v9_0_ring_emit_hdp_flush() argument
5135 gfx_v9_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, struct amdgpu_job *job, struct amdgpu_ib *ib, uint32_t flags) gfx_v9_0_ring_emit_ib_gfx() argument
5176 gfx_v9_0_ring_patch_cntl(struct amdgpu_ring *ring, unsigned offset) gfx_v9_0_ring_patch_cntl() argument
5185 gfx_v9_0_ring_patch_ce_meta(struct amdgpu_ring *ring, unsigned offset) gfx_v9_0_ring_patch_ce_meta() argument
5217 gfx_v9_0_ring_patch_de_meta(struct amdgpu_ring *ring, unsigned offset) gfx_v9_0_ring_patch_de_meta() argument
5252 gfx_v9_0_ring_emit_ib_compute(struct amdgpu_ring *ring, struct amdgpu_job *job, struct amdgpu_ib *ib, uint32_t flags) gfx_v9_0_ring_emit_ib_compute() argument
5287 gfx_v9_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, unsigned flags) gfx_v9_0_ring_emit_fence() argument
5328 gfx_v9_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) gfx_v9_0_ring_emit_pipeline_sync() argument
5339 gfx_v9_0_ring_emit_vm_flush(struct amdgpu_ring *ring, unsigned vmid, uint64_t pd_addr) gfx_v9_0_ring_emit_vm_flush() argument
5352 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring) gfx_v9_0_ring_get_rptr_compute() argument
5357 gfx_v9_0_ring_get_wptr_compute(struct amdgpu_ring *ring) gfx_v9_0_ring_get_wptr_compute() argument
5369 gfx_v9_0_ring_set_wptr_compute(struct amdgpu_ring *ring) gfx_v9_0_ring_set_wptr_compute() argument
5382 gfx_v9_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr, u64 seq, unsigned int flags) gfx_v9_0_ring_emit_fence_kiq() argument
5409 gfx_v9_ring_emit_sb(struct amdgpu_ring *ring) gfx_v9_ring_emit_sb() argument
5415 gfx_v9_0_ring_emit_ce_meta(struct amdgpu_ring *ring, bool resume) gfx_v9_0_ring_emit_ce_meta() argument
5457 gfx_v9_0_ring_preempt_ib(struct amdgpu_ring *ring) gfx_v9_0_ring_preempt_ib() argument
5515 gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume, bool usegds) gfx_v9_0_ring_emit_de_meta() argument
5569 gfx_v9_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start, bool secure) gfx_v9_0_ring_emit_frame_cntl() argument
5578 gfx_v9_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags) gfx_v9_ring_emit_cntxcntl() argument
5611 gfx_v9_0_ring_emit_init_cond_exec(struct amdgpu_ring *ring) gfx_v9_0_ring_emit_init_cond_exec() argument
5623 gfx_v9_0_ring_emit_patch_cond_exec(struct amdgpu_ring *ring, unsigned offset) gfx_v9_0_ring_emit_patch_cond_exec() argument
5636 gfx_v9_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t reg_val_offs) gfx_v9_0_ring_emit_rreg() argument
5653 gfx_v9_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val) gfx_v9_0_ring_emit_wreg() argument
5676 gfx_v9_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, uint32_t val, uint32_t mask) gfx_v9_0_ring_emit_reg_wait() argument
5682 gfx_v9_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, uint32_t reg0, uint32_t reg1, uint32_t ref, uint32_t mask) gfx_v9_0_ring_emit_reg_write_reg_wait() argument
5699 gfx_v9_0_ring_soft_recovery(struct amdgpu_ring *ring, unsigned vmid) gfx_v9_0_ring_soft_recovery() argument
5901 struct amdgpu_ring *ring; gfx_v9_0_eop_irq() local
5936 struct amdgpu_ring *ring; gfx_v9_0_fault() local
6770 gfx_v9_0_emit_mem_sync(struct amdgpu_ring *ring) gfx_v9_0_emit_mem_sync() argument
6789 gfx_v9_0_emit_wave_limit_cs(struct amdgpu_ring *ring, uint32_t pipe, bool enable) gfx_v9_0_emit_wave_limit_cs() argument
6820 gfx_v9_0_emit_wave_limit(struct amdgpu_ring *ring, bool enable) gfx_v9_0_emit_wave_limit() argument
[all...] |
| H A D | jpeg_v2_5.c | 55 * Set ring and irq function pointers
90 struct amdgpu_ring *ring; in jpeg_v2_5_sw_init() local
129 ring = adev->jpeg.inst[i].ring_dec; in jpeg_v2_5_sw_init()
130 ring->use_doorbell = true; in jpeg_v2_5_sw_init()
132 ring->vm_hub = AMDGPU_MMHUB1(0); in jpeg_v2_5_sw_init()
134 ring->vm_hub = AMDGPU_MMHUB0(0); in jpeg_v2_5_sw_init()
135 ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 1 + 8 * i; in jpeg_v2_5_sw_init()
136 sprintf(ring->name, "jpeg_dec_%d", i); in jpeg_v2_5_sw_init()
137 r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst[i].irq, in jpeg_v2_5_sw_init()
183 struct amdgpu_ring *ring; in jpeg_v2_5_hw_init() local
326 struct amdgpu_ring *ring; jpeg_v2_5_start() local
410 jpeg_v2_5_dec_ring_get_rptr(struct amdgpu_ring *ring) jpeg_v2_5_dec_ring_get_rptr() argument
424 jpeg_v2_5_dec_ring_get_wptr(struct amdgpu_ring *ring) jpeg_v2_5_dec_ring_get_wptr() argument
441 jpeg_v2_5_dec_ring_set_wptr(struct amdgpu_ring *ring) jpeg_v2_5_dec_ring_set_wptr() argument
460 jpeg_v2_6_dec_ring_insert_start(struct amdgpu_ring *ring) jpeg_v2_6_dec_ring_insert_start() argument
478 jpeg_v2_6_dec_ring_insert_end(struct amdgpu_ring *ring) jpeg_v2_6_dec_ring_insert_end() argument
[all...] |
| H A D | vcn_v2_5.c | 78 * Set ring and irq function pointers
123 struct amdgpu_ring *ring; in vcn_v2_5_sw_init() local
184 ring = &adev->vcn.inst[j].ring_dec; in vcn_v2_5_sw_init()
185 ring->use_doorbell = true; in vcn_v2_5_sw_init()
187 ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + in vcn_v2_5_sw_init()
191 ring->vm_hub = AMDGPU_MMHUB1(0); in vcn_v2_5_sw_init()
193 ring->vm_hub = AMDGPU_MMHUB0(0); in vcn_v2_5_sw_init()
195 sprintf(ring->name, "vcn_dec_%d", j); in vcn_v2_5_sw_init()
196 r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[j].irq, in vcn_v2_5_sw_init()
204 ring in vcn_v2_5_sw_init()
292 struct amdgpu_ring *ring; vcn_v2_5_hw_init() local
822 struct amdgpu_ring *ring; vcn_v2_5_start_dpg_mode() local
965 struct amdgpu_ring *ring; vcn_v2_5_start() local
1214 struct amdgpu_ring *ring; vcn_v2_5_sriov_start() local
1451 struct amdgpu_ring *ring; vcn_v2_5_pause_dpg_mode() local
1530 vcn_v2_5_dec_ring_get_rptr(struct amdgpu_ring *ring) vcn_v2_5_dec_ring_get_rptr() argument
1544 vcn_v2_5_dec_ring_get_wptr(struct amdgpu_ring *ring) vcn_v2_5_dec_ring_get_wptr() argument
1561 vcn_v2_5_dec_ring_set_wptr(struct amdgpu_ring *ring) vcn_v2_5_dec_ring_set_wptr() argument
1610 vcn_v2_5_enc_ring_get_rptr(struct amdgpu_ring *ring) vcn_v2_5_enc_ring_get_rptr() argument
1627 vcn_v2_5_enc_ring_get_wptr(struct amdgpu_ring *ring) vcn_v2_5_enc_ring_get_wptr() argument
1651 vcn_v2_5_enc_ring_set_wptr(struct amdgpu_ring *ring) vcn_v2_5_enc_ring_set_wptr() argument
[all...] |
| H A D | amdgpu_ih.c | 33 * @ih: ih ring to initialize
34 * @ring_size: ring size to allocate
38 * for the IH ring buffer.
47 /* Align ring size */ in amdgpu_ih_ring_init()
58 if (ih->ring) in amdgpu_ih_ring_init()
62 * add them to the end of the ring allocation. in amdgpu_ih_ring_init()
64 ih->ring = dma_alloc_coherent(adev->dev, ih->ring_size + 8, in amdgpu_ih_ring_init()
66 if (ih->ring == NULL) in amdgpu_ih_ring_init()
71 ih->wptr_cpu = &ih->ring[ih->ring_size / 4]; in amdgpu_ih_ring_init()
73 ih->rptr_cpu = &ih->ring[(i in amdgpu_ih_ring_init()
[all...] |
| /kernel/linux/linux-5.10/drivers/gpu/drm/radeon/ |
| H A D | radeon_ib.c | 39 * command ring and the hw will fetch the commands from the IB
42 * put in IBs for execution by the requested ring.
50 * @ring: ring index the IB is associated with
58 int radeon_ib_get(struct radeon_device *rdev, int ring, in radeon_ib_get() argument
72 ib->ring = ring; in radeon_ib_get()
105 * radeon_ib_schedule - schedule an IB (Indirect Buffer) on the ring
112 * Schedule an IB on the associated ring (all asics).
115 * On SI, there are two parallel engines fed from the primary ring,
128 struct radeon_ring *ring = &rdev->ring[ib->ring]; radeon_ib_schedule() local
266 struct radeon_ring *ring = &rdev->ring[i]; radeon_ib_ring_tests() local
[all...] |
| /third_party/mesa3d/src/gallium/drivers/freedreno/a3xx/ |
| H A D | fd3_query.c | 47 occlusion_get_sample(struct fd_batch *batch, struct fd_ringbuffer *ring) in occlusion_get_sample() argument
55 OUT_PKT3(ring, CP_SET_CONSTANT, 3); in occlusion_get_sample()
56 OUT_RING(ring, CP_REG(REG_A3XX_RB_SAMPLE_COUNT_ADDR) | 0x80000000); in occlusion_get_sample()
57 OUT_RING(ring, HW_QUERY_BASE_REG); in occlusion_get_sample()
58 OUT_RING(ring, samp->offset); in occlusion_get_sample()
60 OUT_PKT0(ring, REG_A3XX_RB_SAMPLE_COUNT_CONTROL, 1); in occlusion_get_sample()
61 OUT_RING(ring, A3XX_RB_SAMPLE_COUNT_CONTROL_COPY); in occlusion_get_sample()
63 OUT_PKT3(ring, CP_DRAW_INDX, 3); in occlusion_get_sample()
64 OUT_RING(ring, 0x00000000); in occlusion_get_sample()
65 OUT_RING(ring, DRA in occlusion_get_sample()
[all...] |
| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/amdgpu/ |
| H A D | sdma_v4_0.c | 688 * @ring: amdgpu ring pointer
692 static uint64_t sdma_v4_0_ring_get_rptr(struct amdgpu_ring *ring) in sdma_v4_0_ring_get_rptr() argument
697 rptr = ((u64 *)&ring->adev->wb.wb[ring->rptr_offs]); in sdma_v4_0_ring_get_rptr()
706 * @ring: amdgpu ring pointer
710 static uint64_t sdma_v4_0_ring_get_wptr(struct amdgpu_ring *ring) in sdma_v4_0_ring_get_wptr() argument
712 struct amdgpu_device *adev = ring->adev; in sdma_v4_0_ring_get_wptr()
715 if (ring in sdma_v4_0_ring_get_wptr()
737 sdma_v4_0_ring_set_wptr(struct amdgpu_ring *ring) sdma_v4_0_ring_set_wptr() argument
779 sdma_v4_0_page_ring_get_wptr(struct amdgpu_ring *ring) sdma_v4_0_page_ring_get_wptr() argument
803 sdma_v4_0_page_ring_set_wptr(struct amdgpu_ring *ring) sdma_v4_0_page_ring_set_wptr() argument
823 sdma_v4_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) sdma_v4_0_ring_insert_nop() argument
844 sdma_v4_0_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, struct amdgpu_ib *ib, uint32_t flags) sdma_v4_0_ring_emit_ib() argument
865 sdma_v4_0_wait_reg_mem(struct amdgpu_ring *ring, int mem_space, int hdp, uint32_t addr0, uint32_t addr1, uint32_t ref, uint32_t mask, uint32_t inv) sdma_v4_0_wait_reg_mem() argument
897 sdma_v4_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) sdma_v4_0_ring_emit_hdp_flush() argument
921 sdma_v4_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, unsigned flags) sdma_v4_0_ring_emit_fence() argument
1116 sdma_v4_0_rb_cntl(struct amdgpu_ring *ring, uint32_t rb_cntl) sdma_v4_0_rb_cntl() argument
1141 struct amdgpu_ring *ring = &adev->sdma.instance[i].ring; sdma_v4_0_gfx_resume() local
1231 struct amdgpu_ring *ring = &adev->sdma.instance[i].page; sdma_v4_0_page_resume() local
1443 struct amdgpu_ring *ring; sdma_v4_0_start() local
1528 sdma_v4_0_ring_test_ring(struct amdgpu_ring *ring) sdma_v4_0_ring_test_ring() argument
1580 sdma_v4_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) sdma_v4_0_ring_test_ib() argument
1733 sdma_v4_0_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) sdma_v4_0_ring_pad_ib() argument
1758 sdma_v4_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) sdma_v4_0_ring_emit_pipeline_sync() argument
1780 sdma_v4_0_ring_emit_vm_flush(struct amdgpu_ring *ring, unsigned vmid, uint64_t pd_addr) sdma_v4_0_ring_emit_vm_flush() argument
1786 sdma_v4_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val) sdma_v4_0_ring_emit_wreg() argument
1795 sdma_v4_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, uint32_t val, uint32_t mask) sdma_v4_0_ring_emit_reg_wait() argument
1875 struct amdgpu_ring *ring; sdma_v4_0_sw_init() local
[all...] |
| H A D | sdma_v3_0.c | 186 * and each one supports 1 ring buffer used for gfx
190 * (ring buffer, IBs, etc.), but sDMA has it's own
346 * @ring: amdgpu ring pointer
350 static uint64_t sdma_v3_0_ring_get_rptr(struct amdgpu_ring *ring) in sdma_v3_0_ring_get_rptr() argument
353 return ring->adev->wb.wb[ring->rptr_offs] >> 2; in sdma_v3_0_ring_get_rptr()
359 * @ring: amdgpu ring pointer
363 static uint64_t sdma_v3_0_ring_get_wptr(struct amdgpu_ring *ring) in sdma_v3_0_ring_get_wptr() argument
385 sdma_v3_0_ring_set_wptr(struct amdgpu_ring *ring) sdma_v3_0_ring_set_wptr() argument
403 sdma_v3_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) sdma_v3_0_ring_insert_nop() argument
424 sdma_v3_0_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, struct amdgpu_ib *ib, uint32_t flags) sdma_v3_0_ring_emit_ib() argument
452 sdma_v3_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) sdma_v3_0_ring_emit_hdp_flush() argument
482 sdma_v3_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, unsigned flags) sdma_v3_0_ring_emit_fence() argument
645 struct amdgpu_ring *ring; sdma_v3_0_gfx_resume() local
817 sdma_v3_0_ring_test_ring(struct amdgpu_ring *ring) sdma_v3_0_ring_test_ring() argument
869 sdma_v3_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) sdma_v3_0_ring_test_ib() argument
1017 sdma_v3_0_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) sdma_v3_0_ring_pad_ib() argument
1041 sdma_v3_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) sdma_v3_0_ring_emit_pipeline_sync() argument
1068 sdma_v3_0_ring_emit_vm_flush(struct amdgpu_ring *ring, unsigned vmid, uint64_t pd_addr) sdma_v3_0_ring_emit_vm_flush() argument
1085 sdma_v3_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val) sdma_v3_0_ring_emit_wreg() argument
1117 struct amdgpu_ring *ring; sdma_v3_0_sw_init() local
[all...] |
| H A D | amdgpu_jpeg.c | 97 void amdgpu_jpeg_ring_begin_use(struct amdgpu_ring *ring) in amdgpu_jpeg_ring_begin_use() argument
99 struct amdgpu_device *adev = ring->adev; in amdgpu_jpeg_ring_begin_use()
110 void amdgpu_jpeg_ring_end_use(struct amdgpu_ring *ring) in amdgpu_jpeg_ring_end_use() argument
112 atomic_dec(&ring->adev->jpeg.total_submission_cnt); in amdgpu_jpeg_ring_end_use()
113 schedule_delayed_work(&ring->adev->jpeg.idle_work, JPEG_IDLE_TIMEOUT); in amdgpu_jpeg_ring_end_use()
116 int amdgpu_jpeg_dec_ring_test_ring(struct amdgpu_ring *ring) in amdgpu_jpeg_dec_ring_test_ring() argument
118 struct amdgpu_device *adev = ring->adev; in amdgpu_jpeg_dec_ring_test_ring()
123 WREG32(adev->jpeg.inst[ring->me].external.jpeg_pitch, 0xCAFEDEAD); in amdgpu_jpeg_dec_ring_test_ring()
124 r = amdgpu_ring_alloc(ring, 3); in amdgpu_jpeg_dec_ring_test_ring()
128 amdgpu_ring_write(ring, PACKET in amdgpu_jpeg_dec_ring_test_ring()
145 amdgpu_jpeg_dec_set_reg(struct amdgpu_ring *ring, uint32_t handle, struct dma_fence **fence) amdgpu_jpeg_dec_set_reg() argument
185 amdgpu_jpeg_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout) amdgpu_jpeg_dec_ring_test_ib() argument
[all...] |
| H A D | vcn_v2_5.c | 73 * Set ring and irq function pointers
116 struct amdgpu_ring *ring; in vcn_v2_5_sw_init() local
186 ring = &adev->vcn.inst[j].ring_dec; in vcn_v2_5_sw_init()
187 ring->use_doorbell = true; in vcn_v2_5_sw_init()
189 ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + in vcn_v2_5_sw_init()
191 sprintf(ring->name, "vcn_dec_%d", j); in vcn_v2_5_sw_init()
192 r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[j].irq, in vcn_v2_5_sw_init()
198 ring = &adev->vcn.inst[j].ring_enc[i]; in vcn_v2_5_sw_init()
199 ring->use_doorbell = true; in vcn_v2_5_sw_init()
201 ring in vcn_v2_5_sw_init()
274 struct amdgpu_ring *ring; vcn_v2_5_hw_init() local
774 struct amdgpu_ring *ring; vcn_v2_5_start_dpg_mode() local
917 struct amdgpu_ring *ring; vcn_v2_5_start() local
1166 struct amdgpu_ring *ring; vcn_v2_5_sriov_start() local
1403 struct amdgpu_ring *ring; vcn_v2_5_pause_dpg_mode() local
1482 vcn_v2_5_dec_ring_get_rptr(struct amdgpu_ring *ring) vcn_v2_5_dec_ring_get_rptr() argument
1496 vcn_v2_5_dec_ring_get_wptr(struct amdgpu_ring *ring) vcn_v2_5_dec_ring_get_wptr() argument
1513 vcn_v2_5_dec_ring_set_wptr(struct amdgpu_ring *ring) vcn_v2_5_dec_ring_set_wptr() argument
1562 vcn_v2_5_enc_ring_get_rptr(struct amdgpu_ring *ring) vcn_v2_5_enc_ring_get_rptr() argument
1579 vcn_v2_5_enc_ring_get_wptr(struct amdgpu_ring *ring) vcn_v2_5_enc_ring_get_wptr() argument
1603 vcn_v2_5_enc_ring_set_wptr(struct amdgpu_ring *ring) vcn_v2_5_enc_ring_set_wptr() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/net/ethernet/intel/ixgbevf/ |
| H A D | ixgbevf.h | 83 #define ring_is_xdp(ring) \
84 test_bit(__IXGBEVF_TX_XDP_RING, &(ring)->state)
85 #define set_ring_xdp(ring) \
86 set_bit(__IXGBEVF_TX_XDP_RING, &(ring)->state)
87 #define clear_ring_xdp(ring) \
88 clear_bit(__IXGBEVF_TX_XDP_RING, &(ring)->state)
96 void *desc; /* descriptor ring memory */
97 dma_addr_t dma; /* phys. address of descriptor ring */
121 * associated with this ring, which is different for DCB and RSS modes
172 #define ring_uses_large_buffer(ring) \
186 ixgbevf_rx_bufsz(struct ixgbevf_ring *ring) ixgbevf_rx_bufsz() argument
198 ixgbevf_rx_pg_order(struct ixgbevf_ring *ring) ixgbevf_rx_pg_order() argument
217 struct ixgbevf_ring *ring; /* pointer to linked list of rings */ global() member
286 ixgbevf_desc_unused(struct ixgbevf_ring *ring) ixgbevf_desc_unused() argument
294 ixgbevf_write_tail(struct ixgbevf_ring *ring, u32 value) ixgbevf_write_tail() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/net/ethernet/intel/ixgbevf/ |
| H A D | ixgbevf.h | 83 #define ring_is_xdp(ring) \
84 test_bit(__IXGBEVF_TX_XDP_RING, &(ring)->state)
85 #define set_ring_xdp(ring) \
86 set_bit(__IXGBEVF_TX_XDP_RING, &(ring)->state)
87 #define clear_ring_xdp(ring) \
88 clear_bit(__IXGBEVF_TX_XDP_RING, &(ring)->state)
96 void *desc; /* descriptor ring memory */
97 dma_addr_t dma; /* phys. address of descriptor ring */
121 * associated with this ring, which is different for DCB and RSS modes
172 #define ring_uses_large_buffer(ring) \
186 ixgbevf_rx_bufsz(struct ixgbevf_ring *ring) ixgbevf_rx_bufsz() argument
198 ixgbevf_rx_pg_order(struct ixgbevf_ring *ring) ixgbevf_rx_pg_order() argument
217 struct ixgbevf_ring *ring; /* pointer to linked list of rings */ global() member
286 ixgbevf_desc_unused(struct ixgbevf_ring *ring) ixgbevf_desc_unused() argument
294 ixgbevf_write_tail(struct ixgbevf_ring *ring, u32 value) ixgbevf_write_tail() argument
[all...] |
| /third_party/mesa3d/src/virtio/vulkan/ |
| H A D | vn_instance.c | 26 /* this must not exceed 2KiB for the ring to fit in a 4K page */
128 instance->ring.shmem = in vn_instance_init_ring()
130 if (!instance->ring.shmem) { in vn_instance_init_ring()
132 vn_log(instance, "failed to allocate/map ring shmem"); in vn_instance_init_ring()
136 mtx_init(&instance->ring.mutex, mtx_plain); in vn_instance_init_ring()
138 struct vn_ring *ring = &instance->ring.ring; in vn_instance_init_ring() local
139 vn_ring_init(ring, instance->renderer, &layout, in vn_instance_init_ring()
140 instance->ring in vn_instance_init_ring()
336 const struct vn_ring *ring = &instance->ring.ring; vn_instance_wait_roundtrip() local
413 vn_instance_submission_get_ring_submit(struct vn_ring *ring, const struct vn_cs_encoder *cs, struct vn_renderer_shmem *extra_shmem, bool direct) vn_instance_submission_get_ring_submit() argument
448 vn_instance_submission_prepare(struct vn_instance_submission *submit, const struct vn_cs_encoder *cs, struct vn_ring *ring, struct vn_renderer_shmem *extra_shmem, bool direct) vn_instance_submission_prepare() argument
510 struct vn_ring *ring = &instance->ring.ring; vn_instance_ring_submit_locked() local
[all...] |
| /kernel/linux/linux-6.6/drivers/usb/cdns3/ |
| H A D | cdnsp-mem.c | 24 * Allocates a generic ring segment from the ring pool, sets the dma address,
133 * Link the ring to the new segments.
134 * Set Toggle Cycle for the new ring if needed.
137 struct cdnsp_ring *ring, in cdnsp_link_rings()
144 if (!ring || !first || !last) in cdnsp_link_rings()
147 next = ring->enq_seg->next; in cdnsp_link_rings()
148 cdnsp_link_segments(pdev, ring->enq_seg, first, ring->type); in cdnsp_link_rings()
149 cdnsp_link_segments(pdev, last, next, ring in cdnsp_link_rings()
136 cdnsp_link_rings(struct cdnsp_device *pdev, struct cdnsp_ring *ring, struct cdnsp_segment *first, struct cdnsp_segment *last, unsigned int num_segs) cdnsp_link_rings() argument
193 cdnsp_insert_segment_mapping(struct radix_tree_root *trb_address_map, struct cdnsp_ring *ring, struct cdnsp_segment *seg, gfp_t mem_flags) cdnsp_insert_segment_mapping() argument
227 cdnsp_update_stream_segment_mapping(struct radix_tree_root *trb_address_map, struct cdnsp_ring *ring, struct cdnsp_segment *first_seg, struct cdnsp_segment *last_seg, gfp_t mem_flags) cdnsp_update_stream_segment_mapping() argument
263 cdnsp_remove_stream_mapping(struct cdnsp_ring *ring) cdnsp_remove_stream_mapping() argument
274 cdnsp_update_stream_mapping(struct cdnsp_ring *ring) cdnsp_update_stream_mapping() argument
280 cdnsp_ring_free(struct cdnsp_device *pdev, struct cdnsp_ring *ring) cdnsp_ring_free() argument
297 cdnsp_initialize_ring_info(struct cdnsp_ring *ring) cdnsp_initialize_ring_info() argument
376 struct cdnsp_ring *ring; cdnsp_ring_alloc() local
421 cdnsp_ring_expansion(struct cdnsp_device *pdev, struct cdnsp_ring *ring, unsigned int num_trbs, gfp_t flags) cdnsp_ring_expansion() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/net/netdevsim/ |
| H A D | ethtool.c | 68 struct ethtool_ringparam *ring, in nsim_get_ringparam()
74 memcpy(ring, &ns->ethtool.ring, sizeof(ns->ethtool.ring)); in nsim_get_ringparam()
78 struct ethtool_ringparam *ring, in nsim_set_ringparam()
84 ns->ethtool.ring.rx_pending = ring->rx_pending; in nsim_set_ringparam()
85 ns->ethtool.ring.rx_jumbo_pending = ring->rx_jumbo_pending; in nsim_set_ringparam()
86 ns->ethtool.ring in nsim_set_ringparam()
67 nsim_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring, struct kernel_ethtool_ringparam *kernel_ring, struct netlink_ext_ack *extack) nsim_get_ringparam() argument
77 nsim_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ring, struct kernel_ethtool_ringparam *kernel_ring, struct netlink_ext_ack *extack) nsim_set_ringparam() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/net/ethernet/hisilicon/hns3/hns3vf/ |
| H A D | hclgevf_cmd.c | 14 #define cmq_ring_to_dev(ring) (&(ring)->dev->pdev->dev)
16 static int hclgevf_ring_space(struct hclgevf_cmq_ring *ring) in hclgevf_ring_space() argument
18 int ntc = ring->next_to_clean; in hclgevf_ring_space()
19 int ntu = ring->next_to_use; in hclgevf_ring_space()
22 used = (ntu - ntc + ring->desc_num) % ring->desc_num; in hclgevf_ring_space()
24 return ring->desc_num - used - 1; in hclgevf_ring_space()
27 static int hclgevf_is_valid_csq_clean_head(struct hclgevf_cmq_ring *ring, in hclgevf_is_valid_csq_clean_head() argument
30 int ntu = ring in hclgevf_is_valid_csq_clean_head()
85 hclgevf_cmd_config_regs(struct hclgevf_cmq_ring *ring) hclgevf_cmd_config_regs() argument
124 hclgevf_alloc_cmd_desc(struct hclgevf_cmq_ring *ring) hclgevf_alloc_cmd_desc() argument
136 hclgevf_free_cmd_desc(struct hclgevf_cmq_ring *ring) hclgevf_free_cmd_desc() argument
150 struct hclgevf_cmq_ring *ring = hclgevf_alloc_cmd_queue() local
[all...] |
| /kernel/linux/linux-5.10/drivers/gpu/drm/msm/adreno/ |
| H A D | a6xx_gpu.c | 33 bool a6xx_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring) in a6xx_idle() argument
36 if (!adreno_idle(gpu, ring)) in a6xx_idle()
52 static void a6xx_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring) in a6xx_flush() argument
63 OUT_PKT7(ring, CP_WHERE_AM_I, 2); in a6xx_flush()
64 OUT_RING(ring, lower_32_bits(shadowptr(a6xx_gpu, ring))); in a6xx_flush()
65 OUT_RING(ring, upper_32_bits(shadowptr(a6xx_gpu, ring))); in a6xx_flush()
68 spin_lock_irqsave(&ring->preempt_lock, flags); in a6xx_flush()
71 ring in a6xx_flush()
84 get_stats_counter(struct msm_ringbuffer *ring, u32 counter, u64 iova) get_stats_counter() argument
95 a6xx_set_pagetable(struct a6xx_gpu *a6xx_gpu, struct msm_ringbuffer *ring, struct msm_file_private *ctx) a6xx_set_pagetable() argument
144 struct msm_ringbuffer *ring = submit->ring; a6xx_submit() local
602 struct msm_ringbuffer *ring = gpu->rb[0]; a6xx_cp_init() local
1043 struct msm_ringbuffer *ring = gpu->funcs->active_ring(gpu); a6xx_fault_detect_irq() local
1228 a6xx_get_rptr(struct msm_gpu *gpu, struct msm_ringbuffer *ring) a6xx_get_rptr() argument
[all...] |
| H A D | a5xx_preempt.c | 39 /* Write the most recent wptr for the given ring into the hardware */
40 static inline void update_wptr(struct msm_gpu *gpu, struct msm_ringbuffer *ring) in update_wptr() argument
45 if (!ring) in update_wptr()
48 spin_lock_irqsave(&ring->preempt_lock, flags); in update_wptr()
49 wptr = get_wptr(ring); in update_wptr()
50 spin_unlock_irqrestore(&ring->preempt_lock, flags); in update_wptr()
63 struct msm_ringbuffer *ring = gpu->rb[i]; in get_next_ring() local
65 spin_lock_irqsave(&ring->preempt_lock, flags); in get_next_ring()
66 empty = (get_wptr(ring) == gpu->funcs->get_rptr(gpu, ring)); in get_next_ring()
96 struct msm_ringbuffer *ring; a5xx_preempt_trigger() local
224 preempt_init_ring(struct a5xx_gpu *a5xx_gpu, struct msm_ringbuffer *ring) preempt_init_ring() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/usb/host/ |
| H A D | xhci-trace.h | 115 TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb),
116 TP_ARGS(ring, trb),
126 __entry->type = ring->type;
139 TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb),
140 TP_ARGS(ring, trb)
144 TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb),
145 TP_ARGS(ring, trb)
149 TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb),
150 TP_ARGS(ring, trb)
154 TP_PROTO(struct xhci_ring *ring, struc
[all...] |
| /kernel/linux/linux-5.10/drivers/gpu/drm/i915/gt/ |
| H A D | mock_engine.c | 49 struct intel_ring *ring; in mock_ring() local
51 ring = kzalloc(sizeof(*ring) + sz, GFP_KERNEL); in mock_ring()
52 if (!ring) in mock_ring()
55 kref_init(&ring->ref); in mock_ring()
56 ring->size = sz; in mock_ring()
57 ring->effective_size = sz; in mock_ring()
58 ring->vaddr = (void *)(ring + 1); in mock_ring()
59 atomic_set(&ring in mock_ring()
76 mock_ring_free(struct intel_ring *ring) mock_ring_free() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/gpu/drm/msm/adreno/ |
| H A D | a5xx_preempt.c | 39 /* Write the most recent wptr for the given ring into the hardware */
40 static inline void update_wptr(struct msm_gpu *gpu, struct msm_ringbuffer *ring) in update_wptr() argument
45 if (!ring) in update_wptr()
48 spin_lock_irqsave(&ring->preempt_lock, flags); in update_wptr()
49 wptr = get_wptr(ring); in update_wptr()
50 spin_unlock_irqrestore(&ring->preempt_lock, flags); in update_wptr()
63 struct msm_ringbuffer *ring = gpu->rb[i]; in get_next_ring() local
65 spin_lock_irqsave(&ring->preempt_lock, flags); in get_next_ring()
66 empty = (get_wptr(ring) == gpu->funcs->get_rptr(gpu, ring)); in get_next_ring()
95 struct msm_ringbuffer *ring; a5xx_preempt_trigger() local
220 preempt_init_ring(struct a5xx_gpu *a5xx_gpu, struct msm_ringbuffer *ring) preempt_init_ring() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/net/ethernet/apm/xgene-v2/ |
| H A D | ring.c | 13 void xge_setup_desc(struct xge_desc_ring *ring) in xge_setup_desc() argument
21 raw_desc = &ring->raw_desc[i]; in xge_setup_desc()
24 next_dma = ring->dma_addr + (offset * XGENE_ENET_DESC_SIZE); in xge_setup_desc()
36 struct xge_desc_ring *ring = pdata->tx_ring; in xge_update_tx_desc_addr() local
37 dma_addr_t dma_addr = ring->dma_addr; in xge_update_tx_desc_addr()
42 ring->head = 0; in xge_update_tx_desc_addr()
43 ring->tail = 0; in xge_update_tx_desc_addr()
48 struct xge_desc_ring *ring = pdata->rx_ring; in xge_update_rx_desc_addr() local
49 dma_addr_t dma_addr = ring->dma_addr; in xge_update_rx_desc_addr()
54 ring in xge_update_rx_desc_addr()
[all...] |