| /linux-master/drivers/gpu/drm/radeon/ |
| H A D | ni_dma.c | 319 unsigned ndw; local
322 ndw = count * 2;
323 if (ndw > 0xFFFFE)
324 ndw = 0xFFFFE;
327 0, 0, ndw);
333 pe += ndw * 4;
334 src += ndw * 4;
335 count -= ndw / 2;
359 unsigned ndw; local
362 ndw
407 unsigned ndw; local
[all...] |
| H A D | si_dma.c | 111 unsigned ndw; local
114 ndw = count * 2;
115 if (ndw > 0xFFFFE)
116 ndw = 0xFFFFE;
119 ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw);
122 for (; ndw > 0; ndw -= 2, --count, pe += 8) {
158 unsigned ndw; local
161 ndw = count * 2;
162 if (ndw >
[all...] |
| H A D | radeon_ring.c | 102 * @ndw: number of dwords to allocate in the ring buffer
104 * Allocate @ndw dwords in the ring buffer (all asics).
107 int radeon_ring_alloc(struct radeon_device *rdev, struct radeon_ring *ring, unsigned ndw) argument
112 if (ndw > (ring->ring_size / 4))
117 ndw = (ndw + ring->align_mask) & ~ring->align_mask;
118 while (ndw > (ring->ring_free_dw - 1)) {
120 if (ndw < ring->ring_free_dw) {
127 ring->count_dw = ndw;
137 * @ndw
143 radeon_ring_lock(struct radeon_device *rdev, struct radeon_ring *ring, unsigned ndw) argument
[all...] |
| H A D | radeon_vm.c | 647 unsigned count = 0, pt_idx, ndw; local
652 ndw = 64;
655 ndw += vm->max_pde_used * 6;
658 if (ndw > 0xfffff)
661 r = radeon_ib_get(rdev, R600_RING_TYPE_DMA_INDEX, &ib, NULL, ndw * 4);
705 WARN_ON(ib.length_dw > ndw);
917 unsigned nptes, ncmds, ndw; local
973 ndw = 64;
978 ndw += ncmds * 7;
982 ndw
[all...] |
| H A D | cik_sdma.c | 847 unsigned ndw; local
850 ndw = count * 2;
851 if (ndw > 0xFFFFE)
852 ndw = 0xFFFFE;
859 ib->ptr[ib->length_dw++] = ndw;
860 for (; ndw > 0; ndw -= 2, --count, pe += 8) {
896 unsigned ndw; local
899 ndw = count;
900 if (ndw >
[all...] |
| H A D | r100.c | 912 unsigned ndw; local
924 ndw = 64 + (10 * num_loops);
925 r = radeon_ring_lock(rdev, ring, ndw);
927 DRM_ERROR("radeon: moving bo (%d) asking for %u dw.\n", r, ndw);
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| H A D | radeon.h | 979 int radeon_ring_alloc(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ndw);
980 int radeon_ring_lock(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ndw);
|
| /linux-master/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_vm_sdma.c | 58 unsigned int ndw; local
62 ndw = AMDGPU_VM_SDMA_MIN_NUM_DW;
64 ndw += count * 2;
65 ndw = min(ndw, AMDGPU_VM_SDMA_MAX_NUM_DW);
68 ndw * 4, pool, &p->job);
72 p->num_dw_left = ndw;
233 unsigned int i, ndw, nptes; local
252 ndw = p->num_dw_left;
253 ndw
[all...] |
| H A D | si_dma.c | 335 unsigned ndw = count * 2; local
337 ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw);
340 for (; ndw > 0; ndw -= 2) {
365 unsigned ndw; local
368 ndw = count * 2;
369 if (ndw > 0xFFFFE)
370 ndw = 0xFFFFE;
378 ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
387 pe += ndw *
[all...] |
| H A D | amdgpu_ring.c | 76 * @ndw: number of dwords to allocate in the ring buffer
78 * Allocate @ndw dwords in the ring buffer (all asics).
81 int amdgpu_ring_alloc(struct amdgpu_ring *ring, unsigned int ndw) argument
85 ndw = (ndw + ring->funcs->align_mask) & ~ring->funcs->align_mask;
90 if (WARN_ON_ONCE(ndw > ring->max_dw))
93 ring->count_dw = ndw;
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| H A D | amdgpu_gmc.c | 686 unsigned int ndw; local
710 ndw = kiq->pmf->invalidate_tlbs_size + 8;
713 ndw += kiq->pmf->invalidate_tlbs_size;
716 ndw += kiq->pmf->invalidate_tlbs_size;
719 amdgpu_ring_alloc(ring, ndw);
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| H A D | cik_sdma.c | 746 unsigned ndw = count * 2; local
752 ib->ptr[ib->length_dw++] = ndw;
753 for (; ndw > 0; ndw -= 2) {
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| H A D | sdma_v2_4.c | 681 unsigned ndw = count * 2; local
687 ib->ptr[ib->length_dw++] = ndw;
688 for (; ndw > 0; ndw -= 2) {
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| H A D | sdma_v3_0.c | 954 unsigned ndw = count * 2; local
960 ib->ptr[ib->length_dw++] = ndw;
961 for (; ndw > 0; ndw -= 2) {
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| H A D | mes_v10_1.c | 93 int ndw = size / 4; local
104 if (amdgpu_ring_alloc(ring, ndw)) {
113 amdgpu_ring_write_multiple(ring, pkt, ndw);
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| H A D | mes_v11_0.c | 107 int ndw = size / 4; local
125 if (amdgpu_ring_alloc(ring, ndw)) {
134 amdgpu_ring_write_multiple(ring, pkt, ndw);
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| H A D | sdma_v5_0.c | 1175 unsigned ndw = count * 2; local
1181 ib->ptr[ib->length_dw++] = ndw - 1;
1182 for (; ndw > 0; ndw -= 2) {
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| H A D | sdma_v6_0.c | 1029 unsigned ndw = count * 2; local
1035 ib->ptr[ib->length_dw++] = ndw - 1;
1036 for (; ndw > 0; ndw -= 2) {
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| H A D | sdma_v4_4_2.c | 1109 unsigned ndw = count * 2; local
1115 ib->ptr[ib->length_dw++] = ndw - 1;
1116 for (; ndw > 0; ndw -= 2) {
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| H A D | sdma_v5_2.c | 1014 unsigned ndw = count * 2; local
1020 ib->ptr[ib->length_dw++] = ndw - 1;
1021 for (; ndw > 0; ndw -= 2) {
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| H A D | amdgpu_ring.h | 339 int amdgpu_ring_alloc(struct amdgpu_ring *ring, unsigned ndw);
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| H A D | sdma_v4_0.c | 1571 unsigned ndw = count * 2; local
1577 ib->ptr[ib->length_dw++] = ndw - 1;
1578 for (; ndw > 0; ndw -= 2) {
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| /linux-master/drivers/crypto/aspeed/ |
| H A D | aspeed-acry.c | 253 int nbits, ndw; local
273 ndw = DIV_ROUND_UP(nbytes, BYTES_PER_DWORD);
279 for (j = ndw; j > 0; j--) {
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| /linux-master/kernel/rcu/ |
| H A D | tree_nocb.h | 1036 int ndw; variable
1044 ndw = rdp_gp->nocb_defer_wakeup;
1045 ret = __wake_nocb_gp(rdp_gp, rdp, ndw == RCU_NOCB_WAKE_FORCE, flags);
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