Home
last modified time | relevance | path

Searched refs:desc_addr (Results 1 – 25 of 25) sorted by relevance

/drivers/media/pci/pt3/
A Dpt3_dma.c152 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 …]
/drivers/net/can/
A Djanz-ican3.c565 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()
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
1391 memcpy_fromio(&desc, desc_addr, sizeof(desc)); in ican3_recv_skb()
1439 memcpy_toio(desc_addr, &desc, 1); in ican3_recv_skb()
1693 void __iomem *desc_addr; in ican3_xmit() local
1712 memcpy_fromio(&desc, desc_addr, 1); in ican3_xmit()
1731 memcpy_toio(desc_addr, &desc, sizeof(desc)); in ican3_xmit()
[all …]
/drivers/vdpa/pds/
A Dcmds.c136 .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()
A Dvdpa_dev.h12 u64 desc_addr; member
A Dvdpa_dev.c73 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()
A Ddebugfs.c241 seq_printf(seq, "desc_addr: %#llx\n", vq->desc_addr); in vq_show()
/drivers/pci/msi/
A Dmsi.h37 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()
/drivers/net/ethernet/apm/xgene-v2/
A Dmain.c360 if (ring->desc_addr) in xge_delete_desc_ring()
361 dma_free_coherent(dev, size, ring->desc_addr, ring->dma_addr); in xge_delete_desc_ring()
415 ring->desc_addr = dma_alloc_coherent(dev, size, &ring->dma_addr, in xge_create_desc_ring()
417 if (!ring->desc_addr) in xge_create_desc_ring()
A Dring.h79 void *desc_addr; member
/drivers/net/ethernet/amazon/ena/
A Dena_com.c322 memset(&io_sq->desc_addr, 0x0, sizeof(io_sq->desc_addr)); in ena_com_init_io_sq()
333 io_sq->desc_addr.virt_addr = in ena_com_init_io_sq()
336 if (!io_sq->desc_addr.virt_addr) { in ena_com_init_io_sq()
337 io_sq->desc_addr.virt_addr = in ena_com_init_io_sq()
339 &io_sq->desc_addr.phys_addr, GFP_KERNEL); in ena_com_init_io_sq()
342 if (!io_sq->desc_addr.virt_addr) { in ena_com_init_io_sq()
918 if (io_sq->desc_addr.virt_addr) { in ena_com_io_queue_free()
922 io_sq->desc_addr.phys_addr); in ena_com_io_queue_free()
924 io_sq->desc_addr.virt_addr = NULL; in ena_com_io_queue_free()
1211 io_sq->desc_addr.phys_addr); in ena_com_create_io_sq()
[all …]
A Dena_eth_com.c44 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()
A Dena_com.h156 struct ena_com_io_desc_addr desc_addr; member
/drivers/virtio/
A Dvirtio_vdpa.c141 u64 desc_addr, driver_addr, device_addr; in virtio_vdpa_setup_vq() local
205 desc_addr = virtqueue_get_desc_addr(vq); in virtio_vdpa_setup_vq()
210 desc_addr, driver_addr, in virtio_vdpa_setup_vq()
A Dvirtio_pci_modern_dev.c594 u16 index, u64 desc_addr, u64 driver_addr, in vp_modern_queue_address() argument
601 vp_iowrite64_twopart(desc_addr, &cfg->queue_desc_lo, in vp_modern_queue_address()
/drivers/vdpa/vdpa_sim/
A Dvdpa_sim.h28 u64 desc_addr; member
A Dvdpa_sim.c98 (uintptr_t)vq->desc_addr; in vdpasim_queue_ready()
131 vq->desc_addr = 0; in vdpasim_vq_reset()
299 vq->desc_addr = desc_area; in vdpasim_set_vq_address()
/drivers/vdpa/mlx5/net/
A Dmlx5_vnet.c94 u64 desc_addr; member
106 u64 desc_addr; member
940 MLX5_SET64(virtio_q, vq_ctx, desc_addr, mvq->desc_addr); in create_virtqueue()
1332 MLX5_SET64(virtio_q, vq_ctx, desc_addr, mvq->desc_addr); in fill_modify_virtqueue_cmd()
2463 mvdev->cvq.desc_addr = desc_area; in mlx5_vdpa_set_vq_address()
2470 mvq->desc_addr = desc_area; in mlx5_vdpa_set_vq_address()
2992 ri->desc_addr = mvq->desc_addr; in save_channel_info()
3037 mvq->desc_addr = ri->desc_addr; in restore_channels_info()
3168 (struct vring_desc *)(uintptr_t)cvq->desc_addr, in setup_cvq_vring()
/drivers/vdpa/mlx5/core/
A Dmlx5_vdpa.h59 u64 desc_addr; member
/drivers/gpu/drm/xe/
A Dxe_guc_ct.c323 u32 desc_addr, ctb_addr, size; in guc_ct_ctb_h2g_register() local
326 desc_addr = xe_bo_ggtt_addr(ct->bo); in guc_ct_ctb_h2g_register()
332 desc_addr); in guc_ct_ctb_h2g_register()
350 u32 desc_addr, ctb_addr, size; in guc_ct_ctb_g2h_register() local
353 desc_addr = xe_bo_ggtt_addr(ct->bo) + CTB_DESC_SIZE; in guc_ct_ctb_g2h_register()
360 desc_addr); in guc_ct_ctb_g2h_register()
A Dxe_guc.c287 u32 desc_addr, u32 buff_addr, u32 size) in guc_action_register_g2g_buffer() argument
297 desc_addr, in guc_action_register_g2g_buffer()
/drivers/net/ethernet/apm/xgene/
A Dxgene_enet_main.h123 void *desc_addr; member
A Dxgene_enet_main.c1057 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()
/drivers/vdpa/vdpa_user/
A Dvduse_dev.c55 u64 desc_addr; member
454 vq->desc_addr = 0; in vduse_dev_reset()
486 vq->desc_addr = desc_area; in vduse_vdpa_set_vq_address()
1271 vq_info.desc_addr = vq->desc_addr; in vduse_dev_ioctl()
/drivers/net/ethernet/pensando/ionic/
A Dionic_txrx.c1433 dma_addr_t desc_addr; in ionic_tx_tso() local
1497 desc_addr = 0; in ionic_tx_tso()
1514 desc_addr = frag_addr; in ionic_tx_tso()
1531 ionic_tx_tso_post(netdev, q, desc, skb, desc_addr, desc_nsge, in ionic_tx_tso()
/drivers/gpu/drm/i915/gt/uc/
A Dintel_guc_ct.c219 u32 desc_addr, u32 buff_addr, u32 size) in ct_register_buffer() argument
226 desc_addr); in ct_register_buffer()

Completed in 81 milliseconds