Searched refs:desc_addr (Results 1 – 8 of 8) sorted by relevance
| /linux-4.1.27/drivers/media/pci/pt3/ |
| D | pt3_dma.c | 161 dma_addr_t data_addr, desc_addr; in pt3_alloc_dmabuf() local
184 &desc_addr, GFP_KERNEL); in pt3_alloc_dmabuf()
189 adap->desc_buf[i].b_addr = desc_addr; in pt3_alloc_dmabuf()
193 d->next_l = lower_32_bits(desc_addr); in pt3_alloc_dmabuf()
194 d->next_h = upper_32_bits(desc_addr); in pt3_alloc_dmabuf()
203 desc_addr += sizeof(struct xfer_desc); in pt3_alloc_dmabuf()
204 d->next_l = lower_32_bits(desc_addr); in pt3_alloc_dmabuf()
205 d->next_h = upper_32_bits(desc_addr); in pt3_alloc_dmabuf()
212 desc_addr = adap->desc_buf[0].b_addr; in pt3_alloc_dmabuf()
213 d->next_l = lower_32_bits(desc_addr); in pt3_alloc_dmabuf()
[all …]
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| /linux-4.1.27/drivers/net/can/ |
| D | janz-ican3.c | 535 void __iomem *desc_addr = mod->dpm + (mod->tx_num * sizeof(desc)); in ican3_new_send_msg() local
539 memcpy_fromio(&desc, desc_addr, sizeof(desc)); in ican3_new_send_msg()
553 memcpy_toio(desc_addr, &desc, sizeof(desc)); in ican3_new_send_msg()
566 void __iomem *desc_addr = mod->dpm + (mod->rx_num * sizeof(desc)); in ican3_new_recv_msg() local
570 memcpy_fromio(&desc, desc_addr, sizeof(desc)); in ican3_new_recv_msg()
584 memcpy_toio(desc_addr, &desc, sizeof(desc)); in ican3_new_recv_msg()
1236 void __iomem *desc_addr; in ican3_recv_skb() local
1245 desc_addr = mod->dpm + ((mod->fastrx_num % 16) * sizeof(desc)); in ican3_recv_skb()
1246 memcpy_fromio(&desc, desc_addr, sizeof(desc)); in ican3_recv_skb()
1293 memcpy_toio(desc_addr, &desc, 1); in ican3_recv_skb()
[all …]
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| /linux-4.1.27/sound/pci/cs5535audio/ |
| D | cs5535audio_pcm.c | 125 u32 addr, desc_addr, jmpprd_addr; in cs5535audio_build_dma_packets() local
146 desc_addr = (u32) dma->desc_buf.addr; in cs5535audio_build_dma_packets()
153 desc_addr += sizeof(struct cs5535audio_dma_desc); in cs5535audio_build_dma_packets()
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| /linux-4.1.27/drivers/net/ethernet/apm/xgene/ |
| D | xgene_enet_main.h | 84 void *desc_addr; member
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| D | xgene_enet_main.c | 549 dma_free_coherent(dev, ring->size, ring->desc_addr, ring->dma); in xgene_enet_delete_ring()
608 if (ring->desc_addr) { in xgene_enet_free_desc_ring()
610 dma_free_coherent(dev, ring->size, ring->desc_addr, ring->dma); in xgene_enet_free_desc_ring()
663 ring->desc_addr = dma_zalloc_coherent(dev, size, &ring->dma, in xgene_enet_create_desc_ring()
665 if (!ring->desc_addr) { in xgene_enet_create_desc_ring()
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| /linux-4.1.27/sound/pci/ |
| D | atiixp_modem.c | 331 u32 addr, desc_addr; in atiixp_build_dma_packets() local
356 desc_addr = (u32)dma->desc_buf.addr; in atiixp_build_dma_packets()
363 desc_addr += sizeof(struct atiixp_dma_desc); in atiixp_build_dma_packets()
367 desc->next = cpu_to_le32(desc_addr); in atiixp_build_dma_packets()
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| D | atiixp.c | 362 u32 addr, desc_addr; in atiixp_build_dma_packets() local
389 desc_addr = (u32)dma->desc_buf.addr; in atiixp_build_dma_packets()
396 desc_addr += sizeof(struct atiixp_dma_desc); in atiixp_build_dma_packets()
400 desc->next = cpu_to_le32(desc_addr); in atiixp_build_dma_packets()
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| /linux-4.1.27/arch/x86/kvm/ |
| D | emulate.c | 1549 ulong desc_addr; in __load_segment_descriptor() local
1590 ret = read_segment_descriptor(ctxt, selector, &seg_desc, &desc_addr); in __load_segment_descriptor()
1651 ret = ctxt->ops->cmpxchg_emulated(ctxt, desc_addr, &old_desc, &seg_desc, in __load_segment_descriptor()
1683 ret = ctxt->ops->read_std(ctxt, desc_addr+8, &base3, in __load_segment_descriptor()
2852 ulong desc_addr; in emulator_do_task_switch() local
2856 ret = read_segment_descriptor(ctxt, tss_selector, &next_tss_desc, &desc_addr); in emulator_do_task_switch()
2859 ret = read_segment_descriptor(ctxt, old_tss_sel, &curr_tss_desc, &desc_addr); in emulator_do_task_switch()
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