Searched refs:desc_addr (Results 1 - 25 of 32) sorted by last modified time

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/linux-master/drivers/gpu/drm/xe/
H A Dxe_guc_ct.c232 u32 desc_addr, ctb_addr, size; local
235 desc_addr = xe_bo_ggtt_addr(ct->bo);
241 desc_addr);
259 u32 desc_addr, ctb_addr, size; local
262 desc_addr = xe_bo_ggtt_addr(ct->bo) + CTB_DESC_SIZE;
269 desc_addr);
/linux-master/drivers/net/ethernet/apm/xgene/
H A Dxgene_enet_main.c1057 dmam_free_coherent(dev, ring->size, ring->desc_addr, ring->dma);
1140 if (ring->desc_addr) {
1142 dmam_free_coherent(dev, ring->size, ring->desc_addr, ring->dma);
1238 ring->desc_addr = dmam_alloc_coherent(dev, size, &ring->dma,
1240 if (!ring->desc_addr) {
1251 dmam_free_coherent(dev, size, ring->desc_addr,
H A Dxgene_enet_main.h123 void *desc_addr; member in union:xgene_enet_desc_ring::__anon211
/linux-master/drivers/net/ethernet/amazon/ena/
H A Dena_eth_com.c44 return (void *)((uintptr_t)io_sq->desc_addr.virt_addr + offset);
77 __iowrite64_copy(io_sq->desc_addr.pbuf_dev_addr + dst_offset, bounce_buffer,
H A Dena_com.h154 struct ena_com_io_desc_addr desc_addr; member in struct:ena_com_io_sq
H A Dena_com.c317 memset(&io_sq->desc_addr, 0x0, sizeof(io_sq->desc_addr));
330 io_sq->desc_addr.virt_addr =
331 dma_alloc_coherent(ena_dev->dmadev, size, &io_sq->desc_addr.phys_addr,
334 if (!io_sq->desc_addr.virt_addr) {
335 io_sq->desc_addr.virt_addr =
337 &io_sq->desc_addr.phys_addr, GFP_KERNEL);
340 if (!io_sq->desc_addr.virt_addr) {
932 if (io_sq->desc_addr.virt_addr) {
935 dma_free_coherent(ena_dev->dmadev, size, io_sq->desc_addr
[all...]
/linux-master/drivers/virtio/
H A Dvirtio_vdpa.c156 u64 desc_addr, driver_addr, device_addr; local
225 desc_addr = virtqueue_get_desc_addr(vq);
230 desc_addr, driver_addr,
H A Dvirtio_pci_modern_dev.c578 * @desc_addr: address of the descriptor area
583 u16 index, u64 desc_addr, u64 driver_addr,
590 vp_iowrite64_twopart(desc_addr, &cfg->queue_desc_lo,
582 vp_modern_queue_address(struct virtio_pci_modern_device *mdev, u16 index, u64 desc_addr, u64 driver_addr, u64 device_addr) argument
/linux-master/drivers/vdpa/vdpa_user/
H A Dvduse_dev.c53 u64 desc_addr; member in struct:vduse_virtqueue
450 vq->desc_addr = 0;
482 vq->desc_addr = desc_area;
1267 vq_info.desc_addr = vq->desc_addr;
/linux-master/drivers/vdpa/vdpa_sim/
H A Dvdpa_sim.c98 (uintptr_t)vq->desc_addr;
131 vq->desc_addr = 0;
299 vq->desc_addr = desc_area;
/linux-master/drivers/vdpa/pds/
H A Dvdpa_dev.c73 u64 desc_addr, u64 driver_addr, u64 device_addr)
77 pdsv->vqs[qid].desc_addr = desc_addr;
72 pds_vdpa_set_vq_address(struct vdpa_device *vdpa_dev, u16 qid, u64 desc_addr, u64 driver_addr, u64 device_addr) argument
H A Dvdpa_dev.h12 u64 desc_addr; member in struct:pds_vdpa_vq_info
H A Ddebugfs.c241 seq_printf(seq, "desc_addr: %#llx\n", vq->desc_addr);
H A Dcmds.c136 .vdpa_vq_init.desc_addr = cpu_to_le64(vq_info->desc_addr),
146 dev_dbg(dev, "%s: qid %d len %d desc_addr %#llx avail_addr %#llx used_addr %#llx\n",
148 vq_info->desc_addr, vq_info->avail_addr, vq_info->used_addr);
/linux-master/drivers/vdpa/mlx5/net/
H A Dmlx5_vnet.c82 u64 desc_addr; member in struct:mlx5_vq_restore_info
94 u64 desc_addr; member in struct:mlx5_vdpa_virtqueue
921 MLX5_SET64(virtio_q, vq_ctx, desc_addr, mvq->desc_addr);
1265 MLX5_SET64(virtio_q, vq_ctx, desc_addr, mvq->desc_addr);
2257 mvdev->cvq.desc_addr = desc_area;
2264 mvq->desc_addr = desc_area;
2785 ri->desc_addr = mvq->desc_addr;
[all...]
/linux-master/arch/x86/kvm/
H A Demulate.c1562 ulong desc_addr; local
1617 ret = read_segment_descriptor(ctxt, selector, &seg_desc, &desc_addr);
1732 ret = linear_read_system(ctxt, desc_addr+8, &base3, sizeof(base3));
1743 ret = ctxt->ops->cmpxchg_emulated(ctxt, desc_addr, &old_desc, &seg_desc,
2932 ulong desc_addr, dr7; local
2936 ret = read_segment_descriptor(ctxt, tss_selector, &next_tss_desc, &desc_addr);
2939 ret = read_segment_descriptor(ctxt, old_tss_sel, &curr_tss_desc, &desc_addr);
/linux-master/sound/pci/
H A Datiixp_modem.c316 u32 addr, desc_addr; local
341 desc_addr = (u32)dma->desc_buf.addr;
348 desc_addr += sizeof(struct atiixp_dma_desc);
352 desc->next = cpu_to_le32(desc_addr);
H A Datiixp.c347 u32 addr, desc_addr; local
374 desc_addr = (u32)dma->desc_buf.addr;
381 desc_addr += sizeof(struct atiixp_dma_desc);
385 desc->next = cpu_to_le32(desc_addr);
/linux-master/drivers/net/ethernet/pensando/ionic/
H A Dionic_txrx.c1408 dma_addr_t desc_addr; local
1472 desc_addr = 0;
1489 desc_addr = frag_addr;
1507 desc_addr, desc_nsge, desc_len,
/linux-master/include/linux/
H A Dvirtio_pci_modern.h111 u16 index, u64 desc_addr, u64 driver_addr,
/linux-master/include/linux/mlx5/
H A Dmlx5_ifc_vdpa.h42 u8 desc_addr[0x40]; member in struct:mlx5_ifc_virtio_q_bits
/linux-master/drivers/vdpa/mlx5/core/
H A Dmlx5_vdpa.h59 u64 desc_addr; member in struct:mlx5_control_vq
/linux-master/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_ct.c219 u32 desc_addr, u32 buff_addr, u32 size)
226 desc_addr);
218 ct_register_buffer(struct intel_guc_ct *ct, bool send, u32 desc_addr, u32 buff_addr, u32 size) argument
/linux-master/drivers/net/ethernet/apm/xgene-v2/
H A Dmain.c362 if (ring->desc_addr)
363 dma_free_coherent(dev, size, ring->desc_addr, ring->dma_addr);
417 ring->desc_addr = dma_alloc_coherent(dev, size, &ring->dma_addr,
419 if (!ring->desc_addr)
/linux-master/include/linux/pds/
H A Dpds_adminq.h736 * @desc_addr: DMA address of descriptor area
749 __le64 desc_addr; member in struct:pds_vdpa_vq_init_cmd

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