Searched refs:read_offset (Results 1 – 12 of 12) sorted by relevance
| /linux-4.4.14/drivers/spi/ |
| D | spi-bcm53xx.c | 21 size_t read_offset; member
121 b53spi->read_offset = len; in bcm53xxspi_buf_write()
130 for (i = 0; i < b53spi->read_offset + len; i++) { in bcm53xxspi_buf_read()
133 if (!cont && i == b53spi->read_offset + len - 1) in bcm53xxspi_buf_read()
143 b53spi->read_offset + len - 1); in bcm53xxspi_buf_read()
162 int offset = b53spi->read_offset + i; in bcm53xxspi_buf_read()
168 b53spi->read_offset = 0; in bcm53xxspi_buf_read()
196 size_t to_read = min_t(size_t, 16 - b53spi->read_offset, in bcm53xxspi_transfer_one()
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| /linux-4.4.14/arch/powerpc/platforms/cell/ |
| D | axon_msi.c | 75 u32 read_offset; member
110 while (msic->read_offset != write_offset && retry < 100) { in axon_msi_cascade()
111 idx = msic->read_offset / sizeof(__le32); in axon_msi_cascade()
116 write_offset, msic->read_offset, msi); in axon_msi_cascade()
140 msic->read_offset += MSIC_FIFO_ENTRY_SIZE; in axon_msi_cascade()
141 msic->read_offset &= MSIC_FIFO_SIZE_MASK; in axon_msi_cascade()
147 msic->read_offset += MSIC_FIFO_ENTRY_SIZE; in axon_msi_cascade()
148 msic->read_offset &= MSIC_FIFO_SIZE_MASK; in axon_msi_cascade()
405 msic->read_offset = dcr_read(msic->dcr_host, MSIC_WRITE_OFFSET_REG) in axon_msi_probe()
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| /linux-4.4.14/drivers/input/mouse/ |
| D | cyapa_gen6.c | 561 u16 read_offset, u16 read_len, u8 data_id, in cyapa_pip_retrieve_data_structure() argument
566 __le16 read_offset; in cyapa_pip_retrieve_data_structure() member
579 put_unaligned_le16(read_offset, &cmd.read_offset); in cyapa_pip_retrieve_data_structure()
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| D | cyapa_gen5.c | 332 __le16 read_offset; member
2196 put_unaligned_le16(offset, &panel_sacn_data->read_offset); in cyapa_gen5_read_panel_scan_raw_data()
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| /linux-4.4.14/drivers/media/pci/saa7134/ |
| D | saa7134-alsa.c | 612 dev->dmasound.read_offset += snd_pcm_lib_period_bytes(substream); in snd_card_saa7134_capture_pointer()
613 if (dev->dmasound.read_offset == dev->dmasound.bufsize) in snd_card_saa7134_capture_pointer()
614 dev->dmasound.read_offset = 0; in snd_card_saa7134_capture_pointer()
617 return bytes_to_frames(runtime, dev->dmasound.read_offset); in snd_card_saa7134_capture_pointer()
824 dev->dmasound.read_offset = 0; in snd_card_saa7134_capture_open()
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| D | saa7134.h | 512 unsigned int read_offset; member
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| /linux-4.4.14/kernel/ |
| D | relay.c | 1018 size_t read_subbuf, read_offset, write_subbuf, write_offset; in relay_file_read_subbuf_avail() local
1024 read_offset = read_pos % subbuf_size; in relay_file_read_subbuf_avail()
1028 if (read_offset + padding < write_offset) in relay_file_read_subbuf_avail()
1029 avail = write_offset - (read_offset + padding); in relay_file_read_subbuf_avail()
1031 avail = (subbuf_size - padding) - read_offset; in relay_file_read_subbuf_avail()
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| /linux-4.4.14/drivers/net/ethernet/atheros/atl1e/ |
| D | atl1e_main.c | 779 rx_page_desc[i].rx_page[j].read_offset = 0; in atl1e_init_ring_ptrs()
1422 if (likely(rx_page->read_offset < write_offset)) { in atl1e_clean_rx_irq()
1429 rx_page->read_offset); in atl1e_clean_rx_irq()
1486 rx_page->read_offset += in atl1e_clean_rx_irq()
1492 if (rx_page->read_offset >= rx_ring->page_size) { in atl1e_clean_rx_irq()
1497 rx_page->read_offset = in atl1e_clean_rx_irq()
1507 } while (rx_page->read_offset < write_offset); in atl1e_clean_rx_irq()
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| D | atl1e.h | 399 u32 read_offset; /* the offset where we have read */ member
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| /linux-4.4.14/drivers/input/touchscreen/ |
| D | cyttsp4_core.c | 199 int read_offset; in cyttsp4_si_get_cydata() local
215 read_offset = si->si_ofs.cydata_ofs; in cyttsp4_si_get_cydata()
218 rc = cyttsp4_adap_read(cd, read_offset, in cyttsp4_si_get_cydata()
237 read_offset += offsetof(struct cyttsp4_cydata, mfgid_sz) in cyttsp4_si_get_cydata()
241 rc = cyttsp4_adap_read(cd, read_offset, si->si_ptrs.cydata->mfgid_sz, in cyttsp4_si_get_cydata()
249 read_offset += si->si_ptrs.cydata->mfgid_sz; in cyttsp4_si_get_cydata()
252 rc = cyttsp4_adap_read(cd, read_offset, in cyttsp4_si_get_cydata()
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| /linux-4.4.14/drivers/net/ethernet/emulex/benet/ |
| D | be_cmds.h | 1441 u32 read_offset; member
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| D | be_cmds.c | 2466 req->read_offset = cpu_to_le32(data_offset); in lancer_cmd_read_object()
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