| /Linux-v5.15/drivers/net/ethernet/pensando/ionic/ |
| D | ionic_txrx.c | 36 struct ionic_buf_info *buf_info) in ionic_rx_page_alloc() argument
46 if (unlikely(!buf_info)) { in ionic_rx_page_alloc()
60 buf_info->dma_addr = dma_map_page(dev, page, 0, in ionic_rx_page_alloc()
62 if (unlikely(dma_mapping_error(dev, buf_info->dma_addr))) { in ionic_rx_page_alloc()
70 buf_info->page = page; in ionic_rx_page_alloc()
71 buf_info->page_offset = 0; in ionic_rx_page_alloc()
77 struct ionic_buf_info *buf_info) in ionic_rx_page_free() argument
82 if (unlikely(!buf_info)) { in ionic_rx_page_free()
88 if (!buf_info->page) in ionic_rx_page_free()
91 dma_unmap_page(dev, buf_info->dma_addr, IONIC_PAGE_SIZE, DMA_FROM_DEVICE); in ionic_rx_page_free()
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| /Linux-v5.15/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()
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| /Linux-v5.15/drivers/bus/mhi/core/ |
| D | main.c | 182 struct mhi_buf_info *buf_info) in mhi_map_single_no_bb() argument
184 buf_info->p_addr = dma_map_single(mhi_cntrl->cntrl_dev, in mhi_map_single_no_bb()
185 buf_info->v_addr, buf_info->len, in mhi_map_single_no_bb()
186 buf_info->dir); in mhi_map_single_no_bb()
187 if (dma_mapping_error(mhi_cntrl->cntrl_dev, buf_info->p_addr)) in mhi_map_single_no_bb()
194 struct mhi_buf_info *buf_info) in mhi_map_single_use_bb() argument
196 void *buf = dma_alloc_coherent(mhi_cntrl->cntrl_dev, buf_info->len, in mhi_map_single_use_bb()
197 &buf_info->p_addr, GFP_ATOMIC); in mhi_map_single_use_bb()
202 if (buf_info->dir == DMA_TO_DEVICE) in mhi_map_single_use_bb()
203 memcpy(buf, buf_info->v_addr, buf_info->len); in mhi_map_single_use_bb()
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| D | internal.h | 709 struct mhi_buf_info *buf_info);
711 struct mhi_buf_info *buf_info);
713 struct mhi_buf_info *buf_info);
715 struct mhi_buf_info *buf_info);
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| /Linux-v5.15/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()
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| /Linux-v5.15/drivers/net/vmxnet3/ |
| D | vmxnet3_drv.c | 336 BUG_ON(tq->buf_info[eop_idx].sop_idx != tq->tx_ring.next2comp); in vmxnet3_unmap_pkt()
339 skb = tq->buf_info[eop_idx].skb; in vmxnet3_unmap_pkt()
341 tq->buf_info[eop_idx].skb = NULL; in vmxnet3_unmap_pkt()
346 vmxnet3_unmap_tx_buf(tq->buf_info + tq->tx_ring.next2comp, in vmxnet3_unmap_pkt()
408 tbi = tq->buf_info + tq->tx_ring.next2comp; in vmxnet3_tq_cleanup()
420 BUG_ON(tq->buf_info[i].skb != NULL || in vmxnet3_tq_cleanup()
421 tq->buf_info[i].map_type != VMXNET3_MAP_NONE); in vmxnet3_tq_cleanup()
454 kfree(tq->buf_info); in vmxnet3_tq_destroy()
455 tq->buf_info = NULL; in vmxnet3_tq_destroy()
492 memset(tq->buf_info, 0, sizeof(tq->buf_info[0]) * tq->tx_ring.size); in vmxnet3_tq_init()
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| D | vmxnet3_int.h | 244 struct vmxnet3_tx_buf_info *buf_info; member
301 struct vmxnet3_rx_buf_info *buf_info[2]; member
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| /Linux-v5.15/drivers/scsi/bfa/ |
| D | bfad_bsg.c | 3243 struct bfad_buf_info *buf_base, *buf_info; in bfad_fcxp_map_sg() local
3257 buf_info = buf_base; in bfad_fcxp_map_sg()
3258 buf_info->size = payload_len; in bfad_fcxp_map_sg()
3259 buf_info->virt = dma_alloc_coherent(&bfad->pcidev->dev, in bfad_fcxp_map_sg()
3260 buf_info->size, &buf_info->phys, in bfad_fcxp_map_sg()
3262 if (!buf_info->virt) in bfad_fcxp_map_sg()
3266 memcpy(buf_info->virt, payload_kbuf, buf_info->size); in bfad_fcxp_map_sg()
3271 sg_table->sg_len = buf_info->size; in bfad_fcxp_map_sg()
3272 sg_table->sg_addr = (void *)(size_t) buf_info->phys; in bfad_fcxp_map_sg()
3288 struct bfad_buf_info *buf_info = buf_base; in bfad_fcxp_free_mem() local
[all …]
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| /Linux-v5.15/drivers/media/platform/mtk-vcodec/ |
| D | mtk_vcodec_dec.c | 1310 struct mtk_video_dec_buf *buf_info = container_of( in vb2ops_vdec_stop_streaming() local
1312 if (!buf_info->lastframe) in vb2ops_vdec_stop_streaming()
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| /Linux-v5.15/kernel/bpf/ |
| D | verifier.c | 3789 const char *buf_info, in __check_buffer_access() argument
3796 regno, buf_info, off, size); in __check_buffer_access()
3832 const char *buf_info, in check_buffer_access() argument
3837 err = __check_buffer_access(env, buf_info, reg, regno, off, size); in check_buffer_access()
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