/linux-master/sound/soc/codecs/ |
H A D | rt5677-spi.h | 13 int rt5677_spi_read(u32 addr, void *rxbuf, size_t len); 18 static inline int rt5677_spi_read(u32 addr, void *rxbuf, size_t len) argument
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H A D | rt5514-spi.h | 34 int rt5514_spi_burst_read(unsigned int addr, u8 *rxbuf, size_t len);
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H A D | rt5514-spi.c | 313 * @rxbuf: Data Buffer for reading. 319 int rt5514_spi_burst_read(unsigned int addr, u8 *rxbuf, size_t len) argument 353 x[2].rx_buf = rxbuf + offset; 365 write_buf[0] = rxbuf[i + 0]; 366 write_buf[1] = rxbuf[i + 1]; 367 write_buf[2] = rxbuf[i + 2]; 368 write_buf[3] = rxbuf[i + 3]; 369 write_buf[4] = rxbuf[i + 4]; 370 write_buf[5] = rxbuf[i + 5]; 371 write_buf[6] = rxbuf[ [all...] |
/linux-master/drivers/iio/adc/ |
H A D | ltc2496.c | 31 unsigned char rxbuf[3] __aligned(IIO_DMA_MINALIGN); 42 .rx_buf = st->rxbuf, 57 *val = ((st->rxbuf[0] & 0x3f) << 12 | 58 st->rxbuf[1] << 4 | st->rxbuf[2] >> 4) -
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/linux-master/drivers/net/ethernet/netronome/nfp/ |
H A D | nfp_net_xsk.h | 28 void nfp_net_xsk_rx_unstash(struct nfp_net_xsk_rx_buf *rxbuf); 29 void nfp_net_xsk_rx_free(struct nfp_net_xsk_rx_buf *rxbuf);
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H A D | nfp_net_xsk.c | 32 void nfp_net_xsk_rx_unstash(struct nfp_net_xsk_rx_buf *rxbuf) argument 34 rxbuf->dma_addr = 0; 35 rxbuf->xdp = NULL; 38 void nfp_net_xsk_rx_free(struct nfp_net_xsk_rx_buf *rxbuf) argument 40 if (rxbuf->xdp) 41 xsk_buff_free(rxbuf->xdp); 43 nfp_net_xsk_rx_unstash(rxbuf);
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/linux-master/drivers/rtc/ |
H A D | rtc-rs5c348.c | 110 u8 txbuf[5], rxbuf[7]; local 132 rxbuf, sizeof(rxbuf)); 137 tm->tm_sec = bcd2bin(rxbuf[RS5C348_REG_SECS] & RS5C348_SECS_MASK); 138 tm->tm_min = bcd2bin(rxbuf[RS5C348_REG_MINS] & RS5C348_MINS_MASK); 139 tm->tm_hour = bcd2bin(rxbuf[RS5C348_REG_HOURS] & RS5C348_HOURS_MASK); 141 if (rxbuf[RS5C348_REG_HOURS] & RS5C348_BIT_PM) { 148 tm->tm_wday = bcd2bin(rxbuf[RS5C348_REG_WDAY] & RS5C348_WDAY_MASK); 149 tm->tm_mday = bcd2bin(rxbuf[RS5C348_REG_DAY] & RS5C348_DAY_MASK); 151 bcd2bin(rxbuf[RS5C348_REG_MONT [all...] |
H A D | rtc-pcf2123.c | 178 u8 rxbuf[7]; local 181 ret = regmap_bulk_read(pcf2123->map, PCF2123_REG_SC, rxbuf, 182 sizeof(rxbuf)); 186 if (rxbuf[0] & OSC_HAS_STOPPED) { 191 tm->tm_sec = bcd2bin(rxbuf[0] & 0x7F); 192 tm->tm_min = bcd2bin(rxbuf[1] & 0x7F); 193 tm->tm_hour = bcd2bin(rxbuf[2] & 0x3F); /* rtc hr 0-23 */ 194 tm->tm_mday = bcd2bin(rxbuf[3] & 0x3F); 195 tm->tm_wday = rxbuf[4] & 0x07; 196 tm->tm_mon = bcd2bin(rxbuf[ 250 u8 rxbuf[4]; local [all...] |
H A D | rtc-r9701.c | 54 u8 txbuf[1], rxbuf[1]; local 61 ret = spi_write_then_read(spi, txbuf, 1, rxbuf, 1); 62 regs[k] = rxbuf[0];
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/linux-master/drivers/net/can/ |
H A D | can327.c | 74 u8 rxbuf[CAN327_SIZE_RXBUF]; member in struct:can327 342 if (can327_rxbuf_cmp(elm->rxbuf, len, "UNABLE TO CONNECT")) { 345 } else if (can327_rxbuf_cmp(elm->rxbuf, len, "BUFFER FULL")) { 352 } else if (can327_rxbuf_cmp(elm->rxbuf, len, "BUS ERROR")) { 354 } else if (can327_rxbuf_cmp(elm->rxbuf, len, "CAN ERROR")) { 356 } else if (can327_rxbuf_cmp(elm->rxbuf, len, "<RX ERROR")) { 358 } else if (can327_rxbuf_cmp(elm->rxbuf, len, "BUS BUSY")) { 361 } else if (can327_rxbuf_cmp(elm->rxbuf, len, "FB ERROR")) { 364 } else if (len == 5 && !memcmp(elm->rxbuf, "ERR", 3)) { 367 elm->rxbuf[ [all...] |
/linux-master/drivers/net/wireless/intel/iwlwifi/ |
H A D | iwl-devtrace-data.h | 39 void *rxbuf, size_t len, size_t start), 40 TP_ARGS(dev, rxbuf, len, start), 49 ((u8 *)rxbuf) + start, len - start);
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H A D | iwl-devtrace.h | 50 void *rxbuf, size_t len, 53 struct iwl_cmd_header *cmd = (void *)((u8 *)rxbuf + sizeof(__le32)); 49 iwl_rx_trace_len(const struct iwl_trans *trans, void *rxbuf, size_t len, size_t *out_hdr_offset) argument
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/linux-master/drivers/hwmon/ |
H A D | lm70.c | 52 u8 rxbuf[2]; local 62 status = spi_write_then_read(spi, NULL, 0, &rxbuf[0], 2); 68 raw = (rxbuf[0] << 8) + rxbuf[1]; 69 dev_dbg(dev, "rxbuf[0] : 0x%02x rxbuf[1] : 0x%02x raw=0x%04x\n", 70 rxbuf[0], rxbuf[1], raw); 74 * The "raw" temperature read into rxbuf[] is a 16-bit signed 2's
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/linux-master/drivers/misc/ |
H A D | lattice-ecp3-config.c | 71 u8 rxbuf[8]; local 94 spi_write_then_read(spi, txbuf, 8, rxbuf, rx_len); 95 jedec_id = get_unaligned_be32(&rxbuf[4]); 112 spi_write_then_read(spi, txbuf, 8, rxbuf, rx_len); 113 status = get_unaligned_be32(&rxbuf[4]); 145 spi_write_then_read(spi, txbuf, 8, rxbuf, rx_len); 146 status = get_unaligned_be32(&rxbuf[4]); 168 spi_write_then_read(spi, txbuf, 8, rxbuf, rx_len); 169 status = get_unaligned_be32(&rxbuf[4]);
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/linux-master/drivers/iio/chemical/ |
H A D | scd30_serial.c | 56 char *rxbuf, int rxsize) 62 priv->buf = rxbuf; 109 rxbuf[SCD30_SERDEV_MAX_BUF_SIZE]; local 142 ret = scd30_serdev_xfer(state, txbuf, txsize, rxbuf, rxsize); 148 if (memcmp(txbuf, rxbuf, txsize)) { 154 if (rxbuf[2] != (rxsize - SCD30_SERDEV_RX_HEADER_SIZE - SCD30_SERDEV_CRC_SIZE)) { 160 crc = get_unaligned_le16(rxbuf + rxsize); 161 if (crc != scd30_serdev_calc_crc(rxbuf, rxsize)) { 167 memcpy(rsp, rxbuf + SCD30_SERDEV_RX_HEADER_SIZE, rxsize); 55 scd30_serdev_xfer(struct scd30_state *state, char *txbuf, int txsize, char *rxbuf, int rxsize) argument
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H A D | scd30_i2c.c | 39 char *rxbuf, int rxsize) 54 if (!rxbuf) 57 ret = i2c_master_recv(client, rxbuf, rxsize); 38 scd30_i2c_xfer(struct scd30_state *state, char *txbuf, int txsize, char *rxbuf, int rxsize) argument
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/linux-master/drivers/net/ethernet/netronome/nfp/nfd3/ |
H A D | dp.c | 812 struct nfp_net_rx_ring *rx_ring, struct nfp_net_rx_buf *rxbuf, 817 /* If we have both skb and rxbuf the replacement buffer allocation 820 if (skb && rxbuf) 827 if (skb && rxbuf && skb->head == rxbuf->frag) 828 page_ref_inc(virt_to_head_page(rxbuf->frag)); 829 if (rxbuf) 830 nfp_nfd3_rx_give_one(dp, rx_ring, rxbuf->frag, rxbuf->dma_addr); 838 struct nfp_net_rx_buf *rxbuf, unsigne 811 nfp_nfd3_rx_drop(const struct nfp_net_dp *dp, struct nfp_net_r_vector *r_vec, struct nfp_net_rx_ring *rx_ring, struct nfp_net_rx_buf *rxbuf, struct sk_buff *skb) argument 836 nfp_nfd3_tx_xdp_buf(struct nfp_net_dp *dp, struct nfp_net_rx_ring *rx_ring, struct nfp_net_tx_ring *tx_ring, struct nfp_net_rx_buf *rxbuf, unsigned int dma_off, unsigned int pkt_len, bool *completed) argument 926 struct nfp_net_rx_buf *rxbuf; local 1322 struct nfp_net_rx_buf *rxbuf; local [all...] |
/linux-master/drivers/net/wireless/ath/ath9k/ |
H A D | htc_drv_txrx.c | 972 struct ath9k_htc_rxbuf *rxbuf, 978 struct sk_buff *skb = rxbuf->skb; 1083 struct ath9k_htc_rxbuf *rxbuf = NULL, *tmp_buf = NULL; local 1091 list_for_each_entry(tmp_buf, &priv->rx.rxbuf, list) { 1093 rxbuf = tmp_buf; 1098 if (rxbuf == NULL) { 1103 if (!rxbuf->skb) 1106 if (!ath9k_rx_prepare(priv, rxbuf, &rx_status)) { 1107 dev_kfree_skb_any(rxbuf->skb); 1111 memcpy(IEEE80211_SKB_RXCB(rxbuf 971 ath9k_rx_prepare(struct ath9k_htc_priv *priv, struct ath9k_htc_rxbuf *rxbuf, struct ieee80211_rx_status *rx_status) argument 1140 struct ath9k_htc_rxbuf *rxbuf = NULL, *tmp_buf = NULL; local 1176 struct ath9k_htc_rxbuf *rxbuf, *tbuf; local 1194 struct ath9k_htc_rxbuf *rxbuf = local [all...] |
H A D | recv.c | 122 bf = list_first_entry(&sc->rx.rxbuf, struct ath_rxbuf, list); 144 if (list_empty(&sc->rx.rxbuf)) { 149 list_for_each_entry_safe(bf, tbf, &sc->rx.rxbuf, list) 167 list_add_tail(&bf->list, &sc->rx.rxbuf); 180 list_for_each_entry(bf, &sc->rx.rxbuf, list) { 220 INIT_LIST_HEAD(&sc->rx.rxbuf); 246 list_add_tail(&bf->list, &sc->rx.rxbuf); 291 error = ath_descdma_setup(sc, &sc->rx.rxdma, &sc->rx.rxbuf, 300 list_for_each_entry(bf, &sc->rx.rxbuf, list) { 343 list_for_each_entry(bf, &sc->rx.rxbuf, lis [all...] |
/linux-master/drivers/net/ethernet/netronome/nfp/nfdk/ |
H A D | dp.c | 812 struct nfp_net_rx_ring *rx_ring, struct nfp_net_rx_buf *rxbuf, 817 /* If we have both skb and rxbuf the replacement buffer allocation 820 if (skb && rxbuf) 827 if (skb && rxbuf && skb->head == rxbuf->frag) 828 page_ref_inc(virt_to_head_page(rxbuf->frag)); 829 if (rxbuf) 830 nfp_nfdk_rx_give_one(dp, rx_ring, rxbuf->frag, rxbuf->dma_addr); 901 struct nfp_net_rx_buf *rxbuf, unsigne 811 nfp_nfdk_rx_drop(const struct nfp_net_dp *dp, struct nfp_net_r_vector *r_vec, struct nfp_net_rx_ring *rx_ring, struct nfp_net_rx_buf *rxbuf, struct sk_buff *skb) argument 899 nfp_nfdk_tx_xdp_buf(struct nfp_net_dp *dp, struct nfp_net_rx_ring *rx_ring, struct nfp_net_tx_ring *tx_ring, struct nfp_net_rx_buf *rxbuf, unsigned int dma_off, unsigned int pkt_len, bool *completed) argument 1048 struct nfp_net_rx_buf *rxbuf; local 1484 struct nfp_net_rx_buf *rxbuf; local [all...] |
/linux-master/drivers/spi/ |
H A D | spi-coldfire-qspi.c | 154 const u8 *txbuf, u8 *rxbuf) 182 if (rxbuf) { 186 *rxbuf++ = mcfqspi_rd_qdr(mcfqspi); 202 if (rxbuf) { 205 *rxbuf++ = mcfqspi_rd_qdr(mcfqspi); 213 if (rxbuf) { 216 *rxbuf++ = mcfqspi_rd_qdr(mcfqspi); 221 const u16 *txbuf, u16 *rxbuf) 249 if (rxbuf) { 253 *rxbuf 153 mcfqspi_transfer_msg8(struct mcfqspi *mcfqspi, unsigned count, const u8 *txbuf, u8 *rxbuf) argument 220 mcfqspi_transfer_msg16(struct mcfqspi *mcfqspi, unsigned count, const u16 *txbuf, u16 *rxbuf) argument [all...] |
H A D | spi-zynq-qspi.c | 128 * @rxbuf: Pointer to the RX buffer 140 u8 *rxbuf; member in struct:zynq_qspi 251 if (xqspi->rxbuf) { 252 memcpy(xqspi->rxbuf, ((u8 *)&data) + 4 - size, size); 253 xqspi->rxbuf += size; 447 if (xqspi->rxbuf) { 449 xqspi->rxbuf, count); 450 xqspi->rxbuf += count * 4; 542 xqspi->rxbuf = NULL; 560 xqspi->rxbuf [all...] |
/linux-master/drivers/net/dsa/b53/ |
H A D | b53_spi.c | 56 u8 rxbuf; local 60 ret = b53_spi_read_reg(spi, B53_SPI_STATUS, &rxbuf, 1); 64 if (!(rxbuf & B53_SPI_CMD_SPIF)) 99 u8 rxbuf; local 103 ret = b53_spi_read_reg(spi, reg, &rxbuf, 1); 108 ret = b53_spi_read_reg(spi, B53_SPI_STATUS, &rxbuf, 1); 112 if (rxbuf & B53_SPI_CMD_RACK)
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/linux-master/drivers/net/ethernet/microchip/sparx5/ |
H A D | sparx5_packet.c | 64 u32 *rxbuf; local 91 rxbuf = (u32 *)skb->data; 127 *rxbuf = spx5_rd(sparx5, QS_XTR_RD(grp)); 129 rxbuf++; 132 *rxbuf = val; 134 rxbuf++;
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/linux-master/drivers/staging/fbtft/ |
H A D | fb_ili9320.c | 24 u8 rxbuf[8] = {0, }; local 27 par->fbtftops.read(par, rxbuf, 4); 28 return (rxbuf[2] << 8) | rxbuf[3];
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