| /drivers/media/pci/pt3/ |
| D | pt3_dma.c | 152 dma_addr_t data_addr, desc_addr; in pt3_alloc_dmabuf() local
175 &desc_addr, GFP_KERNEL); in pt3_alloc_dmabuf()
180 adap->desc_buf[i].b_addr = desc_addr; in pt3_alloc_dmabuf()
184 d->next_l = lower_32_bits(desc_addr); in pt3_alloc_dmabuf()
185 d->next_h = upper_32_bits(desc_addr); in pt3_alloc_dmabuf()
194 desc_addr += sizeof(struct xfer_desc); in pt3_alloc_dmabuf()
195 d->next_l = lower_32_bits(desc_addr); in pt3_alloc_dmabuf()
196 d->next_h = upper_32_bits(desc_addr); in pt3_alloc_dmabuf()
203 desc_addr = adap->desc_buf[0].b_addr; in pt3_alloc_dmabuf()
204 d->next_l = lower_32_bits(desc_addr); in pt3_alloc_dmabuf()
[all …]
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| /drivers/net/can/ |
| D | janz-ican3.c | 561 void __iomem *desc_addr = mod->dpm + (mod->tx_num * sizeof(desc)); in ican3_new_send_msg() local
565 memcpy_fromio(&desc, desc_addr, sizeof(desc)); in ican3_new_send_msg()
579 memcpy_toio(desc_addr, &desc, sizeof(desc)); in ican3_new_send_msg()
592 void __iomem *desc_addr = mod->dpm + (mod->rx_num * sizeof(desc)); in ican3_new_recv_msg() local
596 memcpy_fromio(&desc, desc_addr, sizeof(desc)); in ican3_new_recv_msg()
610 memcpy_toio(desc_addr, &desc, sizeof(desc)); in ican3_new_recv_msg()
1381 void __iomem *desc_addr; in ican3_recv_skb() local
1390 desc_addr = mod->dpm + ((mod->fastrx_num % 16) * sizeof(desc)); in ican3_recv_skb()
1391 memcpy_fromio(&desc, desc_addr, sizeof(desc)); in ican3_recv_skb()
1439 memcpy_toio(desc_addr, &desc, 1); in ican3_recv_skb()
[all …]
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| /drivers/vdpa/pds/ |
| D | cmds.c | 136 .vdpa_vq_init.desc_addr = cpu_to_le64(vq_info->desc_addr), in pds_vdpa_cmd_init_vq()
148 vq_info->desc_addr, vq_info->avail_addr, vq_info->used_addr); in pds_vdpa_cmd_init_vq()
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| D | vdpa_dev.h | 12 u64 desc_addr; member
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| D | vdpa_dev.c | 73 u64 desc_addr, u64 driver_addr, u64 device_addr) in pds_vdpa_set_vq_address() argument
77 pdsv->vqs[qid].desc_addr = desc_addr; in pds_vdpa_set_vq_address()
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| D | debugfs.c | 241 seq_printf(seq, "desc_addr: %#llx\n", vq->desc_addr); in vq_show()
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| /drivers/pci/msi/ |
| D | msi.h | 37 void __iomem *desc_addr = pci_msix_desc_addr(desc); in pci_msix_write_vector_ctrl() local
40 writel(ctrl, desc_addr + PCI_MSIX_ENTRY_VECTOR_CTRL); in pci_msix_write_vector_ctrl()
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| /drivers/net/ethernet/amazon/ena/ |
| D | ena_com.c | 316 memset(&io_sq->desc_addr, 0x0, sizeof(io_sq->desc_addr)); in ena_com_init_io_sq()
327 io_sq->desc_addr.virt_addr = in ena_com_init_io_sq()
328 dma_alloc_coherent(ena_dev->dmadev, size, &io_sq->desc_addr.phys_addr, in ena_com_init_io_sq()
330 if (!io_sq->desc_addr.virt_addr) { in ena_com_init_io_sq()
331 io_sq->desc_addr.virt_addr = in ena_com_init_io_sq()
333 &io_sq->desc_addr.phys_addr, GFP_KERNEL); in ena_com_init_io_sq()
336 if (!io_sq->desc_addr.virt_addr) { in ena_com_init_io_sq()
921 if (io_sq->desc_addr.virt_addr) { in ena_com_io_queue_free()
924 dma_free_coherent(ena_dev->dmadev, size, io_sq->desc_addr.virt_addr, in ena_com_io_queue_free()
925 io_sq->desc_addr.phys_addr); in ena_com_io_queue_free()
[all …]
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| D | ena_eth_com.c | 44 return (void *)((uintptr_t)io_sq->desc_addr.virt_addr + offset); in get_sq_desc_regular_queue()
77 __iowrite64_copy(io_sq->desc_addr.pbuf_dev_addr + dst_offset, bounce_buffer, in ena_com_write_bounce_buffer_to_dev()
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| D | ena_com.h | 158 struct ena_com_io_desc_addr desc_addr; member
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| /drivers/net/ethernet/apm/xgene-v2/ |
| D | main.c | 362 if (ring->desc_addr) in xge_delete_desc_ring()
363 dma_free_coherent(dev, size, ring->desc_addr, ring->dma_addr); in xge_delete_desc_ring()
417 ring->desc_addr = dma_alloc_coherent(dev, size, &ring->dma_addr, in xge_create_desc_ring()
419 if (!ring->desc_addr) in xge_create_desc_ring()
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| D | ring.h | 79 void *desc_addr; member
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| /drivers/virtio/ |
| D | virtio_vdpa.c | 156 u64 desc_addr, driver_addr, device_addr; in virtio_vdpa_setup_vq() local
222 desc_addr = virtqueue_get_desc_addr(vq); in virtio_vdpa_setup_vq()
227 desc_addr, driver_addr, in virtio_vdpa_setup_vq()
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| D | virtio_pci_modern_dev.c | 574 u16 index, u64 desc_addr, u64 driver_addr, in vp_modern_queue_address() argument
581 vp_iowrite64_twopart(desc_addr, &cfg->queue_desc_lo, in vp_modern_queue_address()
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| /drivers/vdpa/vdpa_sim/ |
| D | vdpa_sim.h | 28 u64 desc_addr; member
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| D | vdpa_sim.c | 98 (uintptr_t)vq->desc_addr; in vdpasim_queue_ready()
131 vq->desc_addr = 0; in vdpasim_vq_reset()
293 vq->desc_addr = desc_area; in vdpasim_set_vq_address()
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| /drivers/vdpa/mlx5/core/ |
| D | mlx5_vdpa.h | 58 u64 desc_addr; member
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| /drivers/vdpa/mlx5/net/ |
| D | mlx5_vnet.c | 81 u64 desc_addr; member
93 u64 desc_addr; member
911 MLX5_SET64(virtio_q, vq_ctx, desc_addr, mvq->desc_addr); in create_virtqueue()
2118 mvdev->cvq.desc_addr = desc_area; in mlx5_vdpa_set_vq_address()
2125 mvq->desc_addr = desc_area; in mlx5_vdpa_set_vq_address()
2628 ri->desc_addr = mvq->desc_addr; in save_channel_info()
2673 mvq->desc_addr = ri->desc_addr; in restore_channels_info()
2808 (struct vring_desc *)(uintptr_t)cvq->desc_addr, in setup_cvq_vring()
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| /drivers/net/ethernet/apm/xgene/ |
| D | xgene_enet_main.h | 122 void *desc_addr; member
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| D | xgene_enet_main.c | 1057 dmam_free_coherent(dev, ring->size, ring->desc_addr, ring->dma); in xgene_enet_delete_ring()
1140 if (ring->desc_addr) { in xgene_enet_free_desc_ring()
1142 dmam_free_coherent(dev, ring->size, ring->desc_addr, ring->dma); in xgene_enet_free_desc_ring()
1238 ring->desc_addr = dmam_alloc_coherent(dev, size, &ring->dma, in xgene_enet_create_desc_ring()
1240 if (!ring->desc_addr) { in xgene_enet_create_desc_ring()
1251 dmam_free_coherent(dev, size, ring->desc_addr, in xgene_enet_create_desc_ring()
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| /drivers/net/ethernet/pensando/ionic/ |
| D | ionic_txrx.c | 1008 dma_addr_t desc_addr; in ionic_tx_tso() local
1071 desc_addr = 0; in ionic_tx_tso()
1088 desc_addr = frag_addr; in ionic_tx_tso()
1106 desc_addr, desc_nsge, desc_len, in ionic_tx_tso()
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| /drivers/vdpa/vdpa_user/ |
| D | vduse_dev.c | 55 u64 desc_addr; member
453 vq->desc_addr = 0; in vduse_dev_reset()
485 vq->desc_addr = desc_area; in vduse_vdpa_set_vq_address()
1236 vq_info.desc_addr = vq->desc_addr; in vduse_dev_ioctl()
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| /drivers/gpu/drm/i915/gt/uc/ |
| D | intel_guc_ct.c | 192 u32 desc_addr, u32 buff_addr, u32 size) in ct_register_buffer() argument
199 desc_addr); in ct_register_buffer()
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