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Searched refs:buf_ptr (Results 1 – 25 of 42) sorted by relevance

12

/drivers/usb/host/
Dfhci-tds.c67 __be32 buf_ptr; member
87 out_be32(&ep->empty_td->buf_ptr, DUMMY_BD_BUFFER); in fhci_push_dummy_bd()
213 out_be32(&td->buf_ptr, 0); in fhci_create_ep()
296 buf = in_be32(&td->buf_ptr); in fhci_td_transaction_confirm()
309 out_be32(&td->buf_ptr, 0); in fhci_td_transaction_confirm()
405 out_be32(&td->buf_ptr, virt_to_phys(pkt->data)); in fhci_host_transaction()
477 in_be32(&td->buf_ptr); in fhci_flush_bds()
484 else if (in_be32(&td->buf_ptr) == DUMMY_BD_BUFFER) in fhci_flush_bds()
485 out_be32(&td->buf_ptr, DUMMY2_BD_BUFFER); in fhci_flush_bds()
499 out_be32(&td->buf_ptr, 0); in fhci_flush_bds()
[all …]
/drivers/media/usb/pvrusb2/
Dpvrusb2-debugifc.h16 char *buf_ptr, unsigned int buf_size);
22 char *buf_ptr,unsigned int buf_size);
26 const char *buf_ptr,unsigned int buf_size);
Dpvrusb2-hdw.h319 char *buf_ptr,unsigned int buf_size);
/drivers/hwtracing/coresight/
Dcoresight-etb10.c287 u8 *buf_ptr; in etb_dump_hw() local
318 buf_ptr = drvdata->buf; in etb_dump_hw()
322 *(u32 *)buf_ptr = read_data; in etb_dump_hw()
323 buf_ptr += 4; in etb_dump_hw()
330 buf_ptr -= (frame_endoff * 4); in etb_dump_hw()
332 *buf_ptr++ = 0x0; in etb_dump_hw()
333 *buf_ptr++ = 0x0; in etb_dump_hw()
334 *buf_ptr++ = 0x0; in etb_dump_hw()
335 *buf_ptr++ = 0x0; in etb_dump_hw()
433 u8 *buf_ptr; in etb_update_buffer() local
[all …]
Dcoresight-tmc-etf.c451 u32 *buf_ptr; in tmc_update_etf_buffer() local
530 buf_ptr = buf->data_pages[cur] + offset; in tmc_update_etf_buffer()
531 *buf_ptr = readl_relaxed(drvdata->base + TMC_RRD); in tmc_update_etf_buffer()
534 *buf_ptr = *barrier; in tmc_update_etf_buffer()
/drivers/rtc/
Dsysfs.c159 const char *buf_ptr; in wakealarm_store() local
170 buf_ptr = buf; in wakealarm_store()
171 if (*buf_ptr == '+') { in wakealarm_store()
172 buf_ptr++; in wakealarm_store()
173 if (*buf_ptr == '=') { in wakealarm_store()
174 buf_ptr++; in wakealarm_store()
180 retval = kstrtos64(buf_ptr, 0, &alarm); in wakealarm_store()
/drivers/usb/serial/
Diuu_phoenix.c181 char *buf_ptr = port->write_urb->transfer_buffer; in iuu_reset() local
185 *buf_ptr++ = IUU_RST_SET; in iuu_reset()
186 *buf_ptr++ = IUU_DELAY_MS; in iuu_reset()
187 *buf_ptr++ = wt; in iuu_reset()
188 *buf_ptr = IUU_RST_CLEAR; in iuu_reset()
350 char *buf_ptr = port->write_urb->transfer_buffer; in iuu_led_activity_on() local
353 buf_ptr[0] = IUU_SET_LED; in iuu_led_activity_on()
354 get_random_bytes(buf_ptr + 1, 6); in iuu_led_activity_on()
355 buf_ptr[7] = 1; in iuu_led_activity_on()
357 iuu_rgbf_fill_buffer(buf_ptr, 255, 255, 0, 0, 0, 0, 255); in iuu_led_activity_on()
[all …]
/drivers/crypto/cavium/cpt/
Drequest_manager.h52 struct buf_ptr { struct
67 struct buf_ptr in[MAX_BUF_CNT]; argument
68 struct buf_ptr out[MAX_BUF_CNT];
/drivers/scsi/bfa/
Dbfad_bsg.h242 u64 buf_ptr; member
286 u64 buf_ptr; member
400 u64 buf_ptr; member
521 u64 buf_ptr; member
530 u64 buf_ptr; member
561 u64 buf_ptr; member
665 u64 buf_ptr; member
674 u64 buf_ptr; member
/drivers/media/i2c/
Dsaa6588.c172 unsigned char __user *buf_ptr = a->buffer; in read_from_buf() local
208 if (copy_to_user(buf_ptr, buf, 3)) { in read_from_buf()
212 buf_ptr += 3; in read_from_buf()
/drivers/net/ethernet/sfc/
Dselftest.h44 void efx_loopback_rx_packet(struct efx_nic *efx, const char *buf_ptr,
Dselftest.c282 const char *buf_ptr, int pkt_len) in efx_loopback_rx_packet() argument
288 BUG_ON(!buf_ptr); in efx_loopback_rx_packet()
296 received = (struct efx_loopback_payload *) buf_ptr; in efx_loopback_rx_packet()
363 buf_ptr, pkt_len, 0); in efx_loopback_rx_packet()
/drivers/net/ethernet/sfc/falcon/
Dselftest.h44 void ef4_loopback_rx_packet(struct ef4_nic *efx, const char *buf_ptr,
Dselftest.c284 const char *buf_ptr, int pkt_len) in ef4_loopback_rx_packet() argument
290 BUG_ON(!buf_ptr); in ef4_loopback_rx_packet()
298 received = (struct ef4_loopback_payload *) buf_ptr; in ef4_loopback_rx_packet()
365 buf_ptr, pkt_len, 0); in ef4_loopback_rx_packet()
/drivers/net/ethernet/marvell/
Dmv643xx_eth.c194 u32 buf_ptr; /* Descriptor buffer pointer */ member
202 u32 buf_ptr; /* pointer to buffer for this descriptor*/ member
209 u32 buf_ptr; /* Descriptor buffer pointer */ member
217 u32 buf_ptr; /* pointer to buffer for this descriptor*/ member
532 dma_unmap_single(mp->dev->dev.parent, rx_desc->buf_ptr, in rxq_process()
629 rx_desc->buf_ptr = dma_map_single(mp->dev->dev.parent, in rxq_refill()
747 desc->buf_ptr = txq->tso_hdrs_dma in txq_put_data_tso()
752 desc->buf_ptr = dma_map_single(dev->dev.parent, data, in txq_put_data_tso()
755 desc->buf_ptr))) { in txq_put_data_tso()
799 desc->buf_ptr = txq->tso_hdrs_dma + in txq_put_hdr_tso()
[all …]
Dpxa168_eth.c179 u32 buf_ptr; /* Descriptor buffer pointer */ member
187 u32 buf_ptr; /* pointer to buffer for this descriptor */ member
323 p_used_rx_desc->buf_ptr = dma_map_single(&pep->pdev->dev, in rxq_refill()
724 addr = desc->buf_ptr; in txq_reclaim()
797 dma_unmap_single(&pep->pdev->dev, rx_desc->buf_ptr, in rxq_process()
1265 desc->buf_ptr = dma_map_single(&pep->pdev->dev, skb->data, length, in pxa168_eth_start_xmit()
/drivers/net/ethernet/ti/
Dnetcp_core.c583 void *buf_ptr; in netcp_free_rx_desc_chain() local
598 buf_ptr = (void *)GET_SW_DATA0(ndesc); in netcp_free_rx_desc_chain()
601 __free_page(buf_ptr); in netcp_free_rx_desc_chain()
607 buf_ptr = (void *)GET_SW_DATA0(desc); in netcp_free_rx_desc_chain()
610 if (buf_ptr) in netcp_free_rx_desc_chain()
611 netcp_frag_free(buf_len <= PAGE_SIZE, buf_ptr); in netcp_free_rx_desc_chain()
793 void *buf_ptr; in netcp_free_rx_buf() local
807 buf_ptr = (void *)GET_SW_DATA0(desc); in netcp_free_rx_buf()
815 if (unlikely(!buf_ptr)) { in netcp_free_rx_buf()
824 netcp_frag_free((buf_len <= PAGE_SIZE), buf_ptr); in netcp_free_rx_buf()
[all …]
/drivers/media/usb/cx231xx/
Dcx231xx-i2c.c82 u8 *buf_ptr = NULL; in cx231xx_i2c_send_bytes() local
134 buf_ptr = (u8 *) (msg->buf + 1); in cx231xx_i2c_send_bytes()
143 req_data.p_buffer = (u8 *) (buf_ptr + loop * 16); in cx231xx_i2c_send_bytes()
/drivers/tee/optee/
Doptee_msg.h113 u64 buf_ptr; member
Dcore.c81 p->u.memref.shm_offs = mp->u.tmem.buf_ptr - pa; in optee_from_msg_param()
123 mp->u.tmem.buf_ptr = 0; in to_msg_param_tmp_mem()
131 mp->u.tmem.buf_ptr = pa; in to_msg_param_tmp_mem()
/drivers/atm/
Dhorizon.c711 u16 buf_ptr = RX_CHANNEL_IDLE; in hrz_open_rx() local
729 buf_ptr = dev->spare_buffers[--dev->noof_spare_buffers]; in hrz_open_rx()
730 PRINTD (DBG_VCC, "using a spare buffer: %u", buf_ptr); in hrz_open_rx()
732 if (buf_ptr == RX_CHANNEL_DISABLED || buf_ptr == RX_CHANNEL_IDLE) { in hrz_open_rx()
735 buf_ptr = RX_CHANNEL_IDLE; in hrz_open_rx()
747 buf_ptr | CHANNEL_TYPE_AAL5 | FIRST_CELL_OF_AAL5_FRAME); in hrz_open_rx()
748 if (buf_ptr != RX_CHANNEL_IDLE) in hrz_open_rx()
749 wr_mem (dev, &rx_desc->rd_buf_type, buf_ptr); in hrz_open_rx()
/drivers/firewire/
Dnet.c761 __be32 *buf_ptr; in fwnet_receive_broadcast() local
774 buf_ptr = dev->broadcast_rcv_buffer_ptrs[dev->broadcast_rcv_next_ptr++]; in fwnet_receive_broadcast()
781 gasp_specifier_id(buf_ptr) == IANA_SPECIFIER_ID && in fwnet_receive_broadcast()
782 (gasp_version(buf_ptr) == RFC2734_SW_VERSION in fwnet_receive_broadcast()
784 || gasp_version(buf_ptr) == RFC3146_SW_VERSION in fwnet_receive_broadcast()
787 fwnet_incoming_packet(dev, buf_ptr + 2, in fwnet_receive_broadcast()
789 gasp_source_id(buf_ptr), in fwnet_receive_broadcast()
/drivers/iio/pressure/
Dicp10100.c127 uint8_t *buf_ptr = (uint8_t *)buf; in icp10100_send_cmd() local
187 *buf_ptr++ = ptr[0]; in icp10100_send_cmd()
188 *buf_ptr++ = ptr[1]; in icp10100_send_cmd()
/drivers/net/ethernet/cavium/liquidio/
Docteon_network.h477 u64 buf_ptr) in lio_unmap_ring() argument
481 buf_ptr, (PAGE_SIZE << 0), in lio_unmap_ring()
/drivers/spi/
Dspi-npcm-fiu.c473 u8 *buf_ptr; in npcm_fiu_read() local
487 buf_ptr = data + i; in npcm_fiu_read()
488 ret = npcm_fiu_uma_read(mem, op, addr, true, buf_ptr, in npcm_fiu_read()

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