Searched refs:buf_info (Results 1 - 15 of 15) sorted by relevance

/linux-master/drivers/bus/mhi/ep/
H A Dring.c33 struct mhi_ep_buf_info buf_info = {}; local
47 buf_info.size = (end - start) * sizeof(struct mhi_ring_element);
48 buf_info.host_addr = ring->rbase + (start * sizeof(struct mhi_ring_element));
49 buf_info.dev_addr = &ring->ring_cache[start];
51 ret = mhi_cntrl->read_sync(mhi_cntrl, &buf_info);
55 buf_info.size = (ring->ring_size - start) * sizeof(struct mhi_ring_element);
56 buf_info.host_addr = ring->rbase + (start * sizeof(struct mhi_ring_element));
57 buf_info.dev_addr = &ring->ring_cache[start];
59 ret = mhi_cntrl->read_sync(mhi_cntrl, &buf_info);
64 buf_info
110 struct mhi_ep_buf_info buf_info = {}; local
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H A Dmain.c337 static void mhi_ep_read_completion(struct mhi_ep_buf_info *buf_info) argument
339 struct mhi_ep_device *mhi_dev = buf_info->mhi_dev;
348 result.buf_addr = buf_info->cb_buf;
350 result.bytes_xferd = buf_info->size;
360 if (buf_info->code != MHI_EV_CC_OVERFLOW) {
398 kmem_cache_free(mhi_cntrl->tre_buf_cache, buf_info->cb_buf);
407 struct mhi_ep_buf_info buf_info = {}; local
445 buf_info.host_addr = mhi_chan->tre_loc + read_offset;
446 buf_info.dev_addr = buf_addr + write_offset;
447 buf_info
519 mhi_ep_skb_completion(struct mhi_ep_buf_info *buf_info) argument
554 struct mhi_ep_buf_info buf_info = {}; local
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/linux-master/drivers/net/ethernet/pensando/ionic/
H A Dionic_txrx.c113 static void *ionic_rx_buf_va(struct ionic_buf_info *buf_info) argument
115 return page_address(buf_info->page) + buf_info->page_offset;
118 static dma_addr_t ionic_rx_buf_pa(struct ionic_buf_info *buf_info) argument
120 return buf_info->dma_addr + buf_info->page_offset;
123 static unsigned int ionic_rx_buf_size(struct ionic_buf_info *buf_info) argument
125 return min_t(u32, IONIC_MAX_BUF_LEN, IONIC_PAGE_SIZE - buf_info->page_offset);
129 struct ionic_buf_info *buf_info)
153 buf_info
128 ionic_rx_page_alloc(struct ionic_queue *q, struct ionic_buf_info *buf_info) argument
160 ionic_rx_page_free(struct ionic_queue *q, struct ionic_buf_info *buf_info) argument
179 ionic_rx_buf_recycle(struct ionic_queue *q, struct ionic_buf_info *buf_info, u32 len) argument
202 ionic_rx_add_skb_frag(struct ionic_queue *q, struct sk_buff *skb, struct ionic_buf_info *buf_info, u32 off, u32 len, bool synced) argument
231 struct ionic_buf_info *buf_info; local
281 struct ionic_buf_info *buf_info; local
317 struct ionic_buf_info *buf_info; local
353 struct ionic_buf_info *buf_info; local
483 ionic_run_xdp(struct ionic_rx_stats *stats, struct net_device *netdev, struct bpf_prog *xdp_prog, struct ionic_queue *rxq, struct ionic_buf_info *buf_info, int len) argument
778 struct ionic_buf_info *buf_info; local
878 struct ionic_buf_info *buf_info; local
1090 struct ionic_buf_info *buf_info = desc_info->bufs; local
1135 struct ionic_buf_info *buf_info = desc_info->bufs; local
1401 struct ionic_buf_info *buf_info; local
1528 struct ionic_buf_info *buf_info = desc_info->bufs; local
1567 struct ionic_buf_info *buf_info = desc_info->bufs; local
1602 struct ionic_buf_info *buf_info = &desc_info->bufs[1]; local
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/linux-master/drivers/pci/endpoint/functions/
H A Dpci-epf-mhi.c26 struct mhi_ep_buf_info buf_info; member in struct:pci_epf_mhi_dma_transfer
242 struct mhi_ep_buf_info *buf_info)
245 size_t offset = get_align_offset(epf_mhi, buf_info->host_addr);
252 ret = __pci_epf_mhi_alloc_map(mhi_cntrl, buf_info->host_addr, &tre_phys,
253 &tre_buf, offset, buf_info->size);
259 memcpy_fromio(buf_info->dev_addr, tre_buf, buf_info->size);
261 __pci_epf_mhi_unmap_free(mhi_cntrl, buf_info->host_addr, tre_phys,
262 tre_buf, offset, buf_info->size);
266 if (buf_info
241 pci_epf_mhi_iatu_read(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info) argument
272 pci_epf_mhi_iatu_write(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info) argument
308 pci_epf_mhi_edma_read(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info) argument
379 pci_epf_mhi_edma_write(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info) argument
455 struct mhi_ep_buf_info *buf_info; local
484 pci_epf_mhi_edma_read_async(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info) argument
563 pci_epf_mhi_edma_write_async(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info) argument
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/linux-master/drivers/net/caif/
H A Dcaif_virtio.c129 /* struct buf_info - maintains transmit buffer data handle
134 struct buf_info { struct
148 static void free_buf_info(struct cfv_info *cfv, struct buf_info *buf_info) argument
150 if (!buf_info)
152 gen_pool_free(cfv->genpool, (unsigned long) buf_info->vaddr,
153 buf_info->size);
154 kfree(buf_info);
169 struct buf_info *buf_info; local
458 struct buf_info *buf_info; local
484 struct buf_info *buf_info = NULL; local
525 struct buf_info *buf_info; local
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/linux-master/drivers/bus/mhi/host/
H A Dmain.c185 struct mhi_buf_info *buf_info)
187 buf_info->p_addr = dma_map_single(mhi_cntrl->cntrl_dev,
188 buf_info->v_addr, buf_info->len,
189 buf_info->dir);
190 if (dma_mapping_error(mhi_cntrl->cntrl_dev, buf_info->p_addr))
197 struct mhi_buf_info *buf_info)
199 void *buf = dma_alloc_coherent(mhi_cntrl->cntrl_dev, buf_info->len,
200 &buf_info->p_addr, GFP_ATOMIC);
205 if (buf_info
184 mhi_map_single_no_bb(struct mhi_controller *mhi_cntrl, struct mhi_buf_info *buf_info) argument
196 mhi_map_single_use_bb(struct mhi_controller *mhi_cntrl, struct mhi_buf_info *buf_info) argument
213 mhi_unmap_single_no_bb(struct mhi_controller *mhi_cntrl, struct mhi_buf_info *buf_info) argument
220 mhi_unmap_single_use_bb(struct mhi_controller *mhi_cntrl, struct mhi_buf_info *buf_info) argument
606 struct mhi_buf_info *buf_info; local
711 struct mhi_buf_info *buf_info; local
1120 mhi_queue(struct mhi_device *mhi_dev, struct mhi_buf_info *buf_info, enum dma_data_direction dir, enum mhi_flags mflags) argument
1171 struct mhi_buf_info buf_info = { }; local
1189 struct mhi_buf_info buf_info = { }; local
1208 struct mhi_buf_info *buf_info; local
1261 struct mhi_buf_info buf_info = { }; local
1593 struct mhi_buf_info *buf_info = buf_ring->rp; local
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H A Dinternal.h413 struct mhi_buf_info *buf_info);
415 struct mhi_buf_info *buf_info);
417 struct mhi_buf_info *buf_info);
419 struct mhi_buf_info *buf_info);
/linux-master/include/linux/
H A Dmhi_ep.h69 void (*cb)(struct mhi_ep_buf_info *buf_info);
163 int (*read_sync)(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info);
164 int (*write_sync)(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info);
165 int (*read_async)(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info);
166 int (*write_async)(struct mhi_ep_cntrl *mhi_cntrl, struct mhi_ep_buf_info *buf_info);
/linux-master/drivers/gpu/drm/exynos/
H A Dexynos_drm_g2d.c220 struct g2d_buf_info buf_info; member in struct:g2d_cmdlist_node
276 struct g2d_buf_info *buf_info; local
303 buf_info = &node[nr].buf_info;
305 buf_info->reg_types[i] = REG_TYPE_NONE;
687 struct g2d_buf_info *buf_info = &node->buf_info; local
692 for (i = 0; i < buf_info->map_nr; i++) {
710 buf_desc = &buf_info->descs[reg_type];
712 if (buf_info
772 struct g2d_buf_info *buf_info = &node->buf_info; local
1033 struct g2d_buf_info *buf_info = &node->buf_info; local
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/linux-master/drivers/acpi/
H A Dpfr_update.c442 struct pfru_com_buf_info buf_info; local
449 ret = query_buffer(&buf_info, pfru_dev);
453 if (len > buf_info.buf_size)
461 phy_addr = (phys_addr_t)((buf_info.addr_hi << 32) | buf_info.addr_lo);
462 buf_ptr = memremap(phy_addr, buf_info.buf_size, MEMREMAP_WB);
/linux-master/drivers/net/vmxnet3/
H A Dvmxnet3_drv.c367 BUG_ON(tq->buf_info[eop_idx].sop_idx != tq->tx_ring.next2comp);
370 tbi = &tq->buf_info[eop_idx];
376 vmxnet3_unmap_tx_buf(tq->buf_info + tq->tx_ring.next2comp,
456 tbi = tq->buf_info + tq->tx_ring.next2comp;
475 BUG_ON(tq->buf_info[i].map_type != VMXNET3_MAP_NONE);
507 kfree(tq->buf_info);
508 tq->buf_info = NULL;
545 memset(tq->buf_info, 0, sizeof(tq->buf_info[0]) * tq->tx_ring.size);
547 tq->buf_info[
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H A Dvmxnet3_int.h253 struct vmxnet3_tx_buf_info *buf_info; member in struct:vmxnet3_tx_queue
321 struct vmxnet3_rx_buf_info *buf_info[2]; member in struct:vmxnet3_rx_queue
H A Dvmxnet3_xdp.c133 tbi = tq->buf_info + tq->tx_ring.next2fill;
179 /* set the last buf_info for the pkt */
/linux-master/drivers/scsi/bfa/
H A Dbfad_bsg.c3269 struct bfad_buf_info *buf_base, *buf_info; local
3283 buf_info = buf_base;
3284 buf_info->size = payload_len;
3285 buf_info->virt = dma_alloc_coherent(&bfad->pcidev->dev,
3286 buf_info->size, &buf_info->phys,
3288 if (!buf_info->virt)
3291 /* copy the linear bsg buffer to buf_info */
3292 memcpy(buf_info->virt, payload_kbuf, buf_info
3314 struct bfad_buf_info *buf_info = buf_base; local
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/linux-master/kernel/bpf/
H A Dverifier.c6036 const char *buf_info,
6043 regno, buf_info, off, size);
6081 const char *buf_info = type_is_rdonly_mem(reg->type) ? "rdonly" : "rdwr"; local
6084 err = __check_buffer_access(env, buf_info, reg, regno, off, size);
6035 __check_buffer_access(struct bpf_verifier_env *env, const char *buf_info, const struct bpf_reg_state *reg, int regno, int off, int size) argument

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