| /drivers/net/enic/ |
| D | enic_res.h | 43 void *os_buf, dma_addr_t dma_addr, unsigned int len, in enic_queue_wq_desc_ex() argument
51 (u64)dma_addr | VNIC_PADDR_TARGET, in enic_queue_wq_desc_ex()
61 vnic_wq_post(wq, os_buf, dma_addr, len, sop, eop); in enic_queue_wq_desc_ex()
65 void *os_buf, dma_addr_t dma_addr, unsigned int len, int eop) in enic_queue_wq_desc_cont() argument
67 enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len, in enic_queue_wq_desc_cont()
73 dma_addr_t dma_addr, unsigned int len, int vlan_tag_insert, in enic_queue_wq_desc() argument
76 enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len, in enic_queue_wq_desc()
83 void *os_buf, dma_addr_t dma_addr, unsigned int len, in enic_queue_wq_desc_csum() argument
87 enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len, in enic_queue_wq_desc_csum()
95 void *os_buf, dma_addr_t dma_addr, unsigned int len, in enic_queue_wq_desc_csum_l4() argument
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| D | vnic_wq.h | 55 dma_addr_t dma_addr; member
100 void *os_buf, dma_addr_t dma_addr, in vnic_wq_post() argument
107 buf->dma_addr = dma_addr; in vnic_wq_post()
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| D | vnic_rq.h | 65 dma_addr_t dma_addr; member
115 dma_addr_t dma_addr, unsigned int len) in vnic_rq_post() argument
121 buf->dma_addr = dma_addr; in vnic_rq_post()
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| /drivers/usb/mon/ |
| D | mon_dma.c | 24 char mon_dmapeek(unsigned char *dst, dma_addr_t dma_addr, int len) in mon_dmapeek() argument
36 pg = phys_to_page(dma_addr); in mon_dmapeek()
45 ptr = map + (dma_addr & (PAGE_SIZE-1)); in mon_dmapeek()
53 unsigned int offset, dma_addr_t dma_addr, unsigned int length) in mon_dmapeek_vec() argument
65 page_off = dma_addr & (PAGE_SIZE-1); in mon_dmapeek_vec()
71 pg = phys_to_page(dma_addr); in mon_dmapeek_vec()
75 dma_addr += step_len; in mon_dmapeek_vec()
84 char mon_dmapeek(unsigned char *dst, dma_addr_t dma_addr, int len) in mon_dmapeek() argument
90 unsigned int offset, dma_addr_t dma_addr, unsigned int length) in mon_dmapeek_vec() argument
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| /drivers/infiniband/hw/amso1100/ |
| D | c2_alloc.c | 45 dma_addr_t dma_addr; in c2_alloc_mqsp_chunk() local
48 &dma_addr, gfp_mask); in c2_alloc_mqsp_chunk()
52 new_head->dma_addr = dma_addr; in c2_alloc_mqsp_chunk()
53 pci_unmap_addr_set(new_head, mapping, new_head->dma_addr); in c2_alloc_mqsp_chunk()
91 dma_addr_t *dma_addr, gfp_t gfp_mask) in c2_alloc_mqsp() argument
113 *dma_addr = head->dma_addr + in c2_alloc_mqsp()
117 &(head->shared_ptr[mqsp]), (unsigned long long) *dma_addr); in c2_alloc_mqsp()
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| /drivers/net/sfc/ |
| D | tx.c | 67 dma_addr_t unmap_addr = (buffer->dma_addr + buffer->len - in efx_dequeue_buffer()
104 dma_addr_t dma_addr; member
151 dma_addr_t dma_addr, unmap_addr = 0; in efx_enqueue_skb() local
173 dma_addr = pci_map_single(pci_dev, skb->data, len, PCI_DMA_TODEVICE); in efx_enqueue_skb()
177 if (unlikely(pci_dma_mapping_error(pci_dev, dma_addr))) in efx_enqueue_skb()
183 unmap_addr = dma_addr; in efx_enqueue_skb()
221 dma_len = (((~dma_addr) & efx->type->tx_dma_mask) + 1); in efx_enqueue_skb()
225 misalign = (unsigned)dma_addr & efx->type->bug5391_mask; in efx_enqueue_skb()
231 buffer->dma_addr = dma_addr; in efx_enqueue_skb()
233 dma_addr += dma_len; in efx_enqueue_skb()
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| D | rx.c | 232 rx_buf->dma_addr = pci_map_single(efx->pci_dev, in efx_init_rx_buffer_skb()
236 if (unlikely(pci_dma_mapping_error(efx->pci_dev, rx_buf->dma_addr))) { in efx_init_rx_buffer_skb()
267 dma_addr_t dma_addr; in efx_init_rx_buffer_page() local
274 dma_addr = pci_map_page(efx->pci_dev, rx_buf->page, in efx_init_rx_buffer_page()
278 if (unlikely(pci_dma_mapping_error(efx->pci_dev, dma_addr))) { in efx_init_rx_buffer_page()
285 rx_queue->buf_dma_addr = dma_addr; in efx_init_rx_buffer_page()
293 rx_buf->dma_addr = rx_queue->buf_dma_addr + offset; in efx_init_rx_buffer_page()
355 pci_unmap_single(efx->pci_dev, rx_buf->dma_addr, in efx_unmap_rx_buffer()
647 (unsigned long long)rx_buf->dma_addr, len, in efx_rx_packet()
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| /drivers/serial/cpm_uart/ |
| D | cpm_uart_cpm1.c | 82 dma_addr_t dma_addr = 0; in cpm_uart_allocbuf() local
101 dma_addr = (u32)cpm_dpram_phys(mem_addr); in cpm_uart_allocbuf()
103 mem_addr = dma_alloc_coherent(pinfo->port.dev, memsz, &dma_addr, in cpm_uart_allocbuf()
115 pinfo->dma_addr = dma_addr; /* physical address*/ in cpm_uart_allocbuf()
134 pinfo->dma_addr); in cpm_uart_freebuf()
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| D | cpm_uart_cpm2.c | 118 dma_addr_t dma_addr = 0; in cpm_uart_allocbuf() local
136 dma_addr = virt_to_bus(mem_addr); in cpm_uart_allocbuf()
139 mem_addr = dma_alloc_coherent(pinfo->port.dev, memsz, &dma_addr, in cpm_uart_allocbuf()
151 pinfo->dma_addr = dma_addr; in cpm_uart_allocbuf()
170 pinfo->dma_addr); in cpm_uart_freebuf()
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| /drivers/usb/musb/ |
| D | tusb6010_omap.c | 41 void __iomem *dma_addr; member
173 buf = phys_to_virt((u32)chdat->dma_addr) + chdat->transfer_len; in tusb_omap_dma_cb()
175 dma_cache_maint(phys_to_virt((u32)chdat->dma_addr), in tusb_omap_dma_cb()
180 dma_cache_maint(phys_to_virt((u32)chdat->dma_addr), in tusb_omap_dma_cb()
221 u8 rndis_mode, dma_addr_t dma_addr, u32 len) in tusb_omap_dma_program() argument
238 if (unlikely(dma_addr & 0x1) || (len < 32) || (len > packet_sz)) in tusb_omap_dma_program()
247 if (dma_addr & 0x2) in tusb_omap_dma_program()
301 chdat->dma_addr = (void __iomem *)dma_addr; in tusb_omap_dma_program()
306 dma_cache_maint(phys_to_virt(dma_addr), len, DMA_TO_DEVICE); in tusb_omap_dma_program()
308 dma_cache_maint(phys_to_virt(dma_addr), len, DMA_FROM_DEVICE); in tusb_omap_dma_program()
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| D | musbhsdma.c | 120 dma_addr_t dma_addr, u32 len) in configure_channel() argument
129 channel, packet_sz, dma_addr, len, mode); in configure_channel()
155 musb_write_hsdma_addr(mbase, bchannel, dma_addr); in configure_channel()
166 dma_addr_t dma_addr, u32 len) in dma_channel_program() argument
173 packet_sz, dma_addr, len, mode); in dma_channel_program()
179 musb_channel->start_addr = dma_addr; in dma_channel_program()
185 configure_channel(channel, packet_sz, 1, dma_addr, len); in dma_channel_program()
187 configure_channel(channel, packet_sz, 0, dma_addr, len); in dma_channel_program()
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| D | musbhsdma.h | 89 u8 bchannel, dma_addr_t dma_addr) in musb_write_hsdma_addr() argument
93 ((u16)((u32) dma_addr & 0xFFFF))); in musb_write_hsdma_addr()
96 ((u16)(((u32) dma_addr >> 16) & 0xFFFF))); in musb_write_hsdma_addr()
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| /drivers/infiniband/hw/ipath/ |
| D | ipath_user_sdma.c | 150 void *kvaddr, dma_addr_t dma_addr) in ipath_user_sdma_init_frag() argument
158 pkt->addr[i].addr = dma_addr; in ipath_user_sdma_init_frag()
165 void *kvaddr, dma_addr_t dma_addr) in ipath_user_sdma_init_header() argument
170 kvaddr, dma_addr); in ipath_user_sdma_init_header()
184 dma_addr_t dma_addr; in ipath_user_sdma_coalesce() local
207 dma_addr = dma_map_page(&dd->pcidev->dev, page, 0, len, in ipath_user_sdma_coalesce()
209 if (dma_mapping_error(&dd->pcidev->dev, dma_addr)) { in ipath_user_sdma_coalesce()
215 dma_addr); in ipath_user_sdma_coalesce()
299 dma_addr_t dma_addr = in ipath_user_sdma_pin_pages() local
304 if (dma_mapping_error(&dd->pcidev->dev, dma_addr)) { in ipath_user_sdma_pin_pages()
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| /drivers/usb/host/whci/ |
| D | qset.c | 196 qtd->page_list_ptr = cpu_to_le64(std->dma_addr); in qset_add_qtds()
235 dma_unmap_single(whc->wusbhc.dev, std->dma_addr, in qset_free_std()
276 dma_addr_t dma_addr = std->dma_addr; in qset_fill_page_list() local
282 sp = ALIGN(dma_addr, WHCI_PAGE_SIZE); in qset_fill_page_list()
283 ep = dma_addr + std_len; in qset_fill_page_list()
290 std->dma_addr = dma_map_single(whc->wusbhc.dev, std->pl_virt, pl_len, DMA_TO_DEVICE); in qset_fill_page_list()
293 std->pl_virt[p].buf_ptr = cpu_to_le64(dma_addr); in qset_fill_page_list()
294 dma_addr = ALIGN(dma_addr + WHCI_PAGE_SIZE, WHCI_PAGE_SIZE); in qset_fill_page_list()
364 std->dma_addr = transfer_dma; in qset_add_urb()
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| D | hw.c | 51 dma_addr_t dma_addr; in whc_do_gencmd() local
71 dma_addr = whc->gen_cmd_buf_dma; in whc_do_gencmd()
73 dma_addr = 0; in whc_do_gencmd()
79 le_writeq(dma_addr, whc->base + WUSBGENADDR); in whc_do_gencmd()
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| /drivers/message/i2o/ |
| D | memory.c | 78 dma_addr_t dma_addr; in i2o_dma_map_single() local
91 dma_addr = dma_map_single(&c->pdev->dev, ptr, size, direction); in i2o_dma_map_single()
92 if (!dma_mapping_error(&c->pdev->dev, dma_addr)) { in i2o_dma_map_single()
101 *mptr++ = cpu_to_le32(i2o_dma_low(dma_addr)); in i2o_dma_map_single()
104 *mptr++ = cpu_to_le32(i2o_dma_high(dma_addr)); in i2o_dma_map_single()
108 return dma_addr; in i2o_dma_map_single()
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| /drivers/atm/ |
| D | fore200e.c | 91 #define FORE200E_DMA_INDEX(dma_addr, type, index) ((dma_addr) + (index) * sizeof(type)) argument
198 …chunk->dma_addr = fore200e->bus->dma_map(fore200e, chunk->align_addr, chunk->align_size, direction… in fore200e_chunk_alloc()
209 fore200e->bus->dma_unmap(fore200e, chunk->dma_addr, chunk->dma_size, chunk->direction); in fore200e_chunk_free()
428 u32 dma_addr = pci_map_single((struct pci_dev*)fore200e->bus_dev, virt_addr, size, direction); in fore200e_pca_dma_map() local
431 virt_addr, size, direction, dma_addr); in fore200e_pca_dma_map()
433 return dma_addr; in fore200e_pca_dma_map()
438 fore200e_pca_dma_unmap(struct fore200e* fore200e, u32 dma_addr, int size, int direction) in fore200e_pca_dma_unmap() argument
441 dma_addr, size, direction); in fore200e_pca_dma_unmap()
443 pci_unmap_single((struct pci_dev*)fore200e->bus_dev, dma_addr, size, direction); in fore200e_pca_dma_unmap()
448 fore200e_pca_dma_sync_for_cpu(struct fore200e* fore200e, u32 dma_addr, int size, int direction) in fore200e_pca_dma_sync_for_cpu() argument
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| /drivers/net/ |
| D | myri_sbus.c | 245 u32 dma_addr; in myri_clean_rings() local
247 dma_addr = sbus_readl(&rxd->myri_scatters[0].addr); in myri_clean_rings()
248 dma_unmap_single(&mp->myri_op->dev, dma_addr, in myri_clean_rings()
262 u32 dma_addr; in myri_clean_rings() local
264 dma_addr = sbus_readl(&txd->myri_gathers[0].addr); in myri_clean_rings()
265 dma_unmap_single(&mp->myri_op->dev, dma_addr, in myri_clean_rings()
288 u32 dma_addr; in myri_init_rings() local
296 dma_addr = dma_map_single(&mp->myri_op->dev, in myri_init_rings()
299 sbus_writel(dma_addr, &rxd[i].myri_scatters[0].addr); in myri_init_rings()
347 u32 dma_addr; in myri_tx() local
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| D | ibmveth.c | 194 pool->dma_addr = kmalloc(sizeof(dma_addr_t) * pool->size, GFP_KERNEL); in ibmveth_alloc_buffer_pool()
195 if(!pool->dma_addr) { in ibmveth_alloc_buffer_pool()
204 kfree(pool->dma_addr); in ibmveth_alloc_buffer_pool()
205 pool->dma_addr = NULL; in ibmveth_alloc_buffer_pool()
213 memset(pool->dma_addr, 0, sizeof(dma_addr_t) * pool->size); in ibmveth_alloc_buffer_pool()
238 dma_addr_t dma_addr; in ibmveth_replenish_buffer_pool() local
260 dma_addr = dma_map_single(&adapter->vdev->dev, skb->data, in ibmveth_replenish_buffer_pool()
263 if (dma_mapping_error(&adapter->vdev->dev, dma_addr)) in ibmveth_replenish_buffer_pool()
267 pool->dma_addr[index] = dma_addr; in ibmveth_replenish_buffer_pool()
274 desc.fields.address = dma_addr; in ibmveth_replenish_buffer_pool()
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| D | e100.c | 423 dma_addr_t dma_addr; member
501 dma_addr_t dma_addr; member
584 dma_addr_t dma_addr; member
652 u32 dma_addr = nic->dma_addr + offsetof(struct mem, selftest); in e100_self_test() local
660 iowrite32(selftest | dma_addr, &nic->csr->port); in e100_self_test()
814 static int e100_exec_cmd(struct nic *nic, u8 cmd, dma_addr_t dma_addr) in e100_exec_cmd() argument
836 iowrite32(dma_addr, &nic->csr->scb.gen_ptr); in e100_exec_cmd()
877 nic->cb_to_send->dma_addr))) { in e100_exec_cb()
1251 cb->u.dump_buffer_addr = cpu_to_le32(nic->dma_addr + in e100_dump()
1340 nic->dma_addr + offsetof(struct mem, stats)))) in e100_hw_init()
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| /drivers/infiniband/ulp/iser/ |
| D | iser_memory.c | 59 if (regd_buf->dma_addr) { in iser_regd_buff_release()
62 regd_buf->dma_addr, in iser_regd_buff_release()
83 u64 dma_addr; in iser_reg_single() local
85 dma_addr = ib_dma_map_single(device->ib_device, in iser_reg_single()
88 BUG_ON(ib_dma_mapping_error(device->ib_device, dma_addr)); in iser_reg_single()
92 regd_buf->reg.va = dma_addr; in iser_reg_single()
95 regd_buf->dma_addr = dma_addr; in iser_reg_single()
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| /drivers/net/chelsio/ |
| D | sge.c | 164 DECLARE_PCI_UNMAP_ADDR(dma_addr);
170 DECLARE_PCI_UNMAP_ADDR(dma_addr);
190 dma_addr_t dma_addr; /* DMA addr HW command descriptor Q */ member
205 dma_addr_t dma_addr; /* DMA addr HW freelist descriptor Q */ member
214 dma_addr_t dma_addr; /* DMA addr HW response descriptor Q */ member
520 pci_unmap_single(pdev, pci_unmap_addr(ce, dma_addr), in free_freelQ_buffers()
541 sge->respQ.dma_addr); in free_rx_resources()
554 q->dma_addr); in free_rx_resources()
575 q->entries = pci_alloc_consistent(pdev, size, &q->dma_addr); in alloc_rx_resources()
613 pci_alloc_consistent(pdev, size, &sge->respQ.dma_addr); in alloc_rx_resources()
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| /drivers/media/dvb/dvb-usb/ |
| D | usb-urb.c | 100 stream->buf_list[stream->buf_num], stream->dma_addr[stream->buf_num]); in usb_free_stream_buffers()
120 &stream->dma_addr[stream->buf_num]) ) == NULL) { in usb_allocate_stream_buffers()
127 stream->buf_list[stream->buf_num], (long long)stream->dma_addr[stream->buf_num]); in usb_allocate_stream_buffers()
160 stream->urb_list[i]->transfer_dma = stream->dma_addr[i]; in usb_bulk_urb_init()
198 urb->transfer_dma = stream->dma_addr[i]; in usb_isoc_urb_init()
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| /drivers/media/common/ |
| D | saa7146_vbi.c | 10 dma_addr_t dma_addr; in vbi_workaround() local
24 cpu = pci_alloc_consistent(dev->pci, 4096, &dma_addr); in vbi_workaround()
29 saa7146_write(dev, BASE_EVEN3, dma_addr); in vbi_workaround()
30 saa7146_write(dev, BASE_ODD3, dma_addr+vbi_pixel_to_capture); in vbi_workaround()
31 saa7146_write(dev, PROT_ADDR3, dma_addr+4096); in vbi_workaround()
124 pci_free_consistent(dev->pci, 4096, cpu, dma_addr); in vbi_workaround()
129 pci_free_consistent(dev->pci, 4096, cpu, dma_addr); in vbi_workaround()
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| /drivers/serial/ |
| D | atmel_serial.c | 116 dma_addr_t dma_addr; member
584 pdc->dma_addr, in atmel_tx_dma()
591 UART_PUT_TPR(port, pdc->dma_addr + xmit->tail); in atmel_tx_dma()
685 head = UART_GET_RPR(port) - pdc->dma_addr; in atmel_rx_from_dma()
701 dma_sync_single_for_cpu(port->dev, pdc->dma_addr, in atmel_rx_from_dma()
714 dma_sync_single_for_device(port->dev, pdc->dma_addr, in atmel_rx_from_dma()
727 UART_PUT_RNPR(port, pdc->dma_addr); in atmel_rx_from_dma()
831 atmel_port->pdc_rx[0].dma_addr, in atmel_startup()
839 pdc->dma_addr = dma_map_single(port->dev, in atmel_startup()
849 UART_PUT_RPR(port, atmel_port->pdc_rx[0].dma_addr); in atmel_startup()
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