| /Linux-v6.6/drivers/net/ethernet/pensando/ionic/ |
| D | ionic_txrx.c | 92 struct ionic_buf_info *buf_info) in ionic_rx_page_alloc() argument
102 if (unlikely(!buf_info)) { in ionic_rx_page_alloc()
116 buf_info->dma_addr = dma_map_page(dev, page, 0, in ionic_rx_page_alloc()
118 if (unlikely(dma_mapping_error(dev, buf_info->dma_addr))) { in ionic_rx_page_alloc()
126 buf_info->page = page; in ionic_rx_page_alloc()
127 buf_info->page_offset = 0; in ionic_rx_page_alloc()
133 struct ionic_buf_info *buf_info) in ionic_rx_page_free() argument
138 if (unlikely(!buf_info)) { in ionic_rx_page_free()
144 if (!buf_info->page) in ionic_rx_page_free()
147 dma_unmap_page(dev, buf_info->dma_addr, IONIC_PAGE_SIZE, DMA_FROM_DEVICE); in ionic_rx_page_free()
[all …]
|
| /Linux-v6.6/drivers/net/caif/ |
| D | caif_virtio.c | 134 struct buf_info { struct
148 static void free_buf_info(struct cfv_info *cfv, struct buf_info *buf_info) in free_buf_info() argument
150 if (!buf_info) in free_buf_info()
152 gen_pool_free(cfv->genpool, (unsigned long) buf_info->vaddr, in free_buf_info()
153 buf_info->size); in free_buf_info()
154 kfree(buf_info); in free_buf_info()
169 struct buf_info *buf_info; in cfv_release_used_buf() local
173 buf_info = virtqueue_get_buf(vq_tx, &len); in cfv_release_used_buf()
177 if (!buf_info) in cfv_release_used_buf()
180 free_buf_info(cfv, buf_info); in cfv_release_used_buf()
[all …]
|
| /Linux-v6.6/drivers/bus/mhi/host/ |
| D | main.c | 183 struct mhi_buf_info *buf_info) in mhi_map_single_no_bb() argument
185 buf_info->p_addr = dma_map_single(mhi_cntrl->cntrl_dev, in mhi_map_single_no_bb()
186 buf_info->v_addr, buf_info->len, in mhi_map_single_no_bb()
187 buf_info->dir); in mhi_map_single_no_bb()
188 if (dma_mapping_error(mhi_cntrl->cntrl_dev, buf_info->p_addr)) in mhi_map_single_no_bb()
195 struct mhi_buf_info *buf_info) in mhi_map_single_use_bb() argument
197 void *buf = dma_alloc_coherent(mhi_cntrl->cntrl_dev, buf_info->len, in mhi_map_single_use_bb()
198 &buf_info->p_addr, GFP_ATOMIC); in mhi_map_single_use_bb()
203 if (buf_info->dir == DMA_TO_DEVICE) in mhi_map_single_use_bb()
204 memcpy(buf, buf_info->v_addr, buf_info->len); in mhi_map_single_use_bb()
[all …]
|
| D | internal.h | 375 struct mhi_buf_info *buf_info);
377 struct mhi_buf_info *buf_info);
379 struct mhi_buf_info *buf_info);
381 struct mhi_buf_info *buf_info);
|
| /Linux-v6.6/drivers/gpu/drm/exynos/ |
| D | exynos_drm_g2d.c | 220 struct g2d_buf_info buf_info; member
276 struct g2d_buf_info *buf_info; in g2d_init_cmdlist() local
303 buf_info = &node[nr].buf_info; in g2d_init_cmdlist()
305 buf_info->reg_types[i] = REG_TYPE_NONE; in g2d_init_cmdlist()
687 struct g2d_buf_info *buf_info = &node->buf_info; in g2d_map_cmdlist_gem() local
692 for (i = 0; i < buf_info->map_nr; i++) { in g2d_map_cmdlist_gem()
710 buf_desc = &buf_info->descs[reg_type]; in g2d_map_cmdlist_gem()
712 if (buf_info->types[reg_type] == BUF_TYPE_GEM) { in g2d_map_cmdlist_gem()
729 buf_info->obj[reg_type] = exynos_gem; in g2d_map_cmdlist_gem()
750 &buf_info->obj[reg_type]); in g2d_map_cmdlist_gem()
[all …]
|
| /Linux-v6.6/drivers/acpi/ |
| D | pfr_update.c | 442 struct pfru_com_buf_info buf_info; in pfru_write() local
449 ret = query_buffer(&buf_info, pfru_dev); in pfru_write()
453 if (len > buf_info.buf_size) in pfru_write()
461 phy_addr = (phys_addr_t)((buf_info.addr_hi << 32) | buf_info.addr_lo); in pfru_write()
462 buf_ptr = memremap(phy_addr, buf_info.buf_size, MEMREMAP_WB); in pfru_write()
|
| /Linux-v6.6/drivers/net/vmxnet3/ |
| D | vmxnet3_drv.c | 367 BUG_ON(tq->buf_info[eop_idx].sop_idx != tq->tx_ring.next2comp); in vmxnet3_unmap_pkt()
370 tbi = &tq->buf_info[eop_idx]; in vmxnet3_unmap_pkt()
376 vmxnet3_unmap_tx_buf(tq->buf_info + tq->tx_ring.next2comp, in vmxnet3_unmap_pkt()
456 tbi = tq->buf_info + tq->tx_ring.next2comp; in vmxnet3_tq_cleanup()
475 BUG_ON(tq->buf_info[i].map_type != VMXNET3_MAP_NONE); in vmxnet3_tq_cleanup()
507 kfree(tq->buf_info); in vmxnet3_tq_destroy()
508 tq->buf_info = NULL; in vmxnet3_tq_destroy()
545 memset(tq->buf_info, 0, sizeof(tq->buf_info[0]) * tq->tx_ring.size); in vmxnet3_tq_init()
547 tq->buf_info[i].map_type = VMXNET3_MAP_NONE; in vmxnet3_tq_init()
558 tq->comp_ring.base || tq->buf_info); in vmxnet3_tq_create()
[all …]
|
| D | vmxnet3_int.h | 253 struct vmxnet3_tx_buf_info *buf_info; member
321 struct vmxnet3_rx_buf_info *buf_info[2]; member
|
| D | vmxnet3_xdp.c | 133 tbi = tq->buf_info + tq->tx_ring.next2fill; in vmxnet3_xdp_xmit_frame()
|
| /Linux-v6.6/drivers/scsi/bfa/ |
| D | bfad_bsg.c | 3272 struct bfad_buf_info *buf_base, *buf_info; in bfad_fcxp_map_sg() local
3286 buf_info = buf_base; in bfad_fcxp_map_sg()
3287 buf_info->size = payload_len; in bfad_fcxp_map_sg()
3288 buf_info->virt = dma_alloc_coherent(&bfad->pcidev->dev, in bfad_fcxp_map_sg()
3289 buf_info->size, &buf_info->phys, in bfad_fcxp_map_sg()
3291 if (!buf_info->virt) in bfad_fcxp_map_sg()
3295 memcpy(buf_info->virt, payload_kbuf, buf_info->size); in bfad_fcxp_map_sg()
3300 sg_table->sg_len = buf_info->size; in bfad_fcxp_map_sg()
3301 sg_table->sg_addr = (void *)(size_t) buf_info->phys; in bfad_fcxp_map_sg()
3317 struct bfad_buf_info *buf_info = buf_base; in bfad_fcxp_free_mem() local
[all …]
|
| /Linux-v6.6/kernel/bpf/ |
| D | verifier.c | 5743 const char *buf_info, in __check_buffer_access() argument
5750 regno, buf_info, off, size); in __check_buffer_access()
5788 const char *buf_info = type_is_rdonly_mem(reg->type) ? "rdonly" : "rdwr"; in check_buffer_access() local
5791 err = __check_buffer_access(env, buf_info, reg, regno, off, size); in check_buffer_access()
|
