Searched refs:ch (Results 226 - 250 of 1052) sorted by relevance

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/linux-master/drivers/iio/dac/
H A Dad5770r.c54 #define AD5770R_OUTPUT_RANGE(ch) (0x15 + (ch))
55 #define AD5770R_FILTER_RESISTOR(ch) (0x1D + (ch))
57 #define AD5770R_DAC_LSB(ch) (0x26 + 2 * (ch))
58 #define AD5770R_DAC_MSB(ch) (0x27 + 2 * (ch))
64 #define AD5770R_CFG_SHUTDOWN_B(x, ch) (((x) & 0x1) << (ch))
153 unsigned int ch; member in struct:ad5770r_output_modes
249 ad5770r_get_range(struct ad5770r_state *st, int ch, int *min, int *max) argument
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H A Dad5766.c21 #define AD5766_DITHER_SOURCE_MASK(ch) GENMASK(((2 * ch) + 1), (2 * ch))
22 #define AD5766_DITHER_SOURCE(ch, source) BIT((ch * 2) + source)
24 #define AD5766_DITHER_SCALE(ch, scale) (scale << (ch * 2))
25 #define AD5766_DITHER_ENABLE_MASK(ch) BIT(ch)
26 #define AD5766_DITHER_ENABLE(ch, stat
580 int ret, ch, i; local
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H A Dmcp4728.c130 struct mcp4728_channel_data *ch = &data->chdata[i]; local
133 outbuf[offset] = FIELD_PREP(MCP4728_VREF_MASK, ch->ref_mode);
136 u8 mcp4728_pd_mode = ch->pd_mode + 1;
142 outbuf[offset] |= FIELD_PREP(MCP4728_GAIN_MASK, ch->g_mode);
144 FIELD_PREP(MCP4728_DAC_H_MASK, ch->dac_value >> 8);
146 FIELD_PREP(MCP4728_DAC_L_MASK, ch->dac_value);
190 struct mcp4728_channel_data *ch = &data->chdata[channel]; local
198 outbuf[1] = FIELD_PREP(MCP4728_VREF_MASK, ch->ref_mode);
201 outbuf[1] |= FIELD_PREP(MCP4728_PDMODE_MASK, ch->pd_mode + 1);
203 outbuf[1] |= FIELD_PREP(MCP4728_GAIN_MASK, ch
519 struct mcp4728_channel_data *ch = &data->chdata[i]; local
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/linux-master/lib/crypto/
H A Dgf128mul.c188 * takes the same amount of time regardless of the value of 'ch', which
191 * making each be128_xor() a NOP if its associated bit in 'ch' is not
209 u8 ch = ((u8 *)b)[15 - i]; local
211 be128_xor(r, r, &p[ 0 + !(ch & 0x80)]);
212 be128_xor(r, r, &p[ 2 + !(ch & 0x40)]);
213 be128_xor(r, r, &p[ 4 + !(ch & 0x20)]);
214 be128_xor(r, r, &p[ 6 + !(ch & 0x10)]);
215 be128_xor(r, r, &p[ 8 + !(ch & 0x08)]);
216 be128_xor(r, r, &p[10 + !(ch & 0x04)]);
217 be128_xor(r, r, &p[12 + !(ch
239 u8 ch = ((u8 *)b)[i]; local
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/linux-master/tools/thermal/tmon/
H A Dtui.c406 static void handle_input_val(int ch) argument
418 if (ch == ptdata.nr_cooling_dev) {
430 CDEV, ptdata.cdi[ch].instance);
442 static void handle_input_choice(int ch) argument
448 if ((ch >= 'A' && ch <= 'A' + ptdata.nr_cooling_dev) ||
449 (ch >= 'a' && ch <= 'a' + ptdata.nr_cooling_dev)) {
450 base = (ch < 'a') ? 'A' : 'a';
451 cdev_id = ch
468 int ch; local
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/linux-master/drivers/pwm/
H A Dpwm-stm32.c311 static int stm32_pwm_config(struct stm32_pwm *priv, unsigned int ch, argument
345 if (active_channels(priv) & ~(1 << ch * 4)) {
363 regmap_write(priv->regmap, TIM_CCR1 + 4 * ch, dty);
366 shift = (ch & 0x1) * CCMR_CHANNEL_SHIFT;
370 if (ch < 2)
380 static int stm32_pwm_set_polarity(struct stm32_pwm *priv, unsigned int ch, argument
385 mask = TIM_CCER_CC1P << (ch * 4);
387 mask |= TIM_CCER_CC1NP << (ch * 4);
395 static int stm32_pwm_enable(struct stm32_pwm *priv, unsigned int ch) argument
405 mask = TIM_CCER_CC1E << (ch *
420 stm32_pwm_disable(struct stm32_pwm *priv, unsigned int ch) argument
484 int ch = pwm->hwpwm; local
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/linux-master/net/sctp/
H A Dinput.c682 struct sctp_chunkhdr *ch, _ch; local
691 ch = skb_header_pointer(skb, offset, sizeof(*ch), &_ch);
694 if (!ch || ntohs(ch->length) < sizeof(_ch))
697 ch_end = offset + SCTP_PAD4(ntohs(ch->length));
705 if (SCTP_CID_ABORT == ch->type)
712 if (SCTP_CID_SHUTDOWN_COMPLETE == ch->type)
720 if (SCTP_CID_INIT == ch->type && (void *)ch !
1185 __sctp_rcv_asconf_lookup( struct net *net, struct sctp_chunkhdr *ch, const union sctp_addr *laddr, __be16 peer_port, struct sctp_transport **transportp, int dif, int sdif) argument
1231 struct sctp_chunkhdr *ch; local
1299 struct sctp_chunkhdr *ch; local
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/linux-master/drivers/dma/
H A Dapple-admac.c50 #define REG_CHAN_CTL(ch) (0x8000 + (ch) * 0x200)
53 #define REG_DESC_RING(ch) (0x8070 + (ch) * 0x200)
54 #define REG_REPORT_RING(ch) (0x8074 + (ch) * 0x200)
56 #define REG_RESIDUE(ch) (0x8064 + (ch) * 0x200)
58 #define REG_BUS_WIDTH(ch) (0x8040 + (ch) *
462 int ch = adchan->no; local
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/linux-master/drivers/net/netdevsim/
H A Dethtool.c92 nsim_get_channels(struct net_device *dev, struct ethtool_channels *ch) argument
96 ch->max_combined = ns->nsim_bus_dev->num_queues;
97 ch->combined_count = ns->ethtool.channels;
101 nsim_set_channels(struct net_device *dev, struct ethtool_channels *ch) argument
106 err = netif_set_real_num_queues(dev, ch->combined_count,
107 ch->combined_count);
111 ns->ethtool.channels = ch->combined_count;
/linux-master/sound/pci/ice1712/
H A Dprodigy_hifi.c475 int ch, change = 0; local
478 for (ch = 0; ch < 2; ch++) {
479 if (ucontrol->value.integer.value[ch] != spec->master[ch]) {
480 spec->master[ch] = ucontrol->value.integer.value[ch];
483 wm_set_vol(ice, WM_DAC_ATTEN_L + ch,
484 spec->vol[2 + ch], spe
995 int i, ch; local
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/linux-master/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-eth.c177 static struct sk_buff *dpaa2_eth_build_linear_skb(struct dpaa2_eth_channel *ch, argument
185 ch->buf_count--;
199 struct dpaa2_eth_channel *ch,
273 ch->buf_count -= i + 2;
307 struct dpaa2_eth_channel *ch,
313 ch->recycled_bufs[ch->recycled_bufs_cnt++] = addr;
314 if (ch->recycled_bufs_cnt < DPAA2_ETH_BUFS_PER_CMD)
317 while ((err = dpaa2_io_service_release(ch->dpio, ch
198 dpaa2_eth_build_frag_skb(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, struct dpaa2_sg_entry *sgt) argument
306 dpaa2_eth_recycle_buf(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, dma_addr_t addr) argument
363 dpaa2_eth_xdp_tx_flush(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, struct dpaa2_eth_fq *fq) argument
391 dpaa2_eth_xdp_enqueue(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, struct dpaa2_fd *fd, void *buf_start, u16 queue_id) argument
425 dpaa2_eth_run_xdp(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, struct dpaa2_eth_fq *rx_fq, struct dpaa2_fd *fd, void *vaddr) argument
499 dpaa2_eth_alloc_skb(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, const struct dpaa2_fd *fd, u32 fd_length, void *fd_vaddr) argument
522 dpaa2_eth_copybreak(struct dpaa2_eth_channel *ch, const struct dpaa2_fd *fd, void *fd_vaddr) argument
535 dpaa2_eth_receive_skb(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, const struct dpaa2_fd *fd, void *vaddr, struct dpaa2_eth_fq *fq, struct rtnl_link_stats64 *percpu_stats, struct sk_buff *skb) argument
578 dpaa2_eth_rx(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, const struct dpaa2_fd *fd, struct dpaa2_eth_fq *fq) argument
655 dpaa2_eth_rx_err(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, const struct dpaa2_fd *fd, struct dpaa2_eth_fq *fq __always_unused) argument
710 dpaa2_eth_consume_frames(struct dpaa2_eth_channel *ch, struct dpaa2_eth_fq **src) argument
1119 dpaa2_eth_free_tx_fd(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, struct dpaa2_eth_fq *fq, const struct dpaa2_fd *fd, bool in_napi) argument
1579 dpaa2_eth_tx_conf(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch, const struct dpaa2_fd *fd, struct dpaa2_eth_fq *fq) argument
1676 dpaa2_eth_add_bufs(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch) argument
1780 dpaa2_eth_seed_pool(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch) argument
1877 dpaa2_eth_refill_pool(struct dpaa2_eth_priv *priv, struct dpaa2_eth_channel *ch) argument
1916 dpaa2_eth_pull_channel(struct dpaa2_eth_channel *ch) argument
1944 struct dpaa2_eth_channel *ch; local
2050 struct dpaa2_eth_channel *ch; local
2061 struct dpaa2_eth_channel *ch; local
2734 struct dpaa2_eth_channel *ch; local
3042 struct dpaa2_eth_channel *ch; local
3268 struct dpaa2_eth_channel *ch; local
4796 struct dpaa2_eth_channel *ch; local
4808 struct dpaa2_eth_channel *ch; local
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/linux-master/arch/nios2/boot/compressed/
H A Dmisc.c137 uch *in, *out, ch; local
142 ch = *out++ = *in++;
143 c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
/linux-master/drivers/net/ethernet/ti/
H A Ddavinci_cpdma.h96 int cpdma_chan_set_weight(struct cpdma_chan *ch, int weight);
97 int cpdma_chan_set_rate(struct cpdma_chan *ch, u32 rate);
98 u32 cpdma_chan_get_rate(struct cpdma_chan *ch);
/linux-master/fs/cachefiles/
H A Dkey.c40 unsigned char ch; local
51 ch = key[i];
52 print &= cachefiles_filecharmap[ch];
/linux-master/drivers/iio/pressure/
H A Dst_pressure_core.c236 .ch = (struct iio_chan_spec *)st_press_1_channels,
309 .ch = (struct iio_chan_spec *)st_press_lps001wp_channels,
361 .ch = (struct iio_chan_spec *)st_press_1_channels,
430 .ch = (struct iio_chan_spec *)st_press_lps22hb_channels,
497 .ch = (struct iio_chan_spec *)st_press_lps22hb_channels,
566 .ch = (struct iio_chan_spec *)st_press_lps22hb_channels,
628 struct iio_chan_spec const *ch,
645 struct iio_chan_spec const *ch, int *val,
653 err = st_sensors_read_info_raw(indio_dev, ch, val);
659 switch (ch
627 st_press_write_raw(struct iio_dev *indio_dev, struct iio_chan_spec const *ch, int val, int val2, long mask) argument
644 st_press_read_raw(struct iio_dev *indio_dev, struct iio_chan_spec const *ch, int *val, int *val2, long mask) argument
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/linux-master/arch/alpha/boot/
H A Dmisc.c125 uch *in, *out, ch; local
130 ch = *out++ = *in++;
131 c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
/linux-master/drivers/iio/adc/
H A Drcar-gyroadc.c40 #define RCAR_GYROADC_REALTIME_DATA(ch) (0x10 + ((ch) * 4))
41 #define RCAR_GYROADC_100MS_ADDED_DATA(ch) (0x30 + ((ch) * 4))
42 #define RCAR_GYROADC_10MS_AVG_DATA(ch) (0x50 + ((ch) * 4))
45 #define RCAR_GYROADC_FIFO_STATUS_EMPTY(ch) BIT(0 + (4 * (ch)))
46 #define RCAR_GYROADC_FIFO_STATUS_FULL(ch) BIT(1 + (4 * (ch)))
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/linux-master/drivers/hwmon/
H A Dmax31760.c24 #define STATUS_ALARM_CRIT(ch) BIT(2 + 2 * (ch))
25 #define STATUS_ALARM_MAX(ch) BIT(3 + 2 * (ch))
28 #define REG_TACH(ch) (0x52 + (ch) * 2)
29 #define REG_TEMP_INPUT(ch) (0x56 + (ch) * 2)
30 #define REG_TEMP_MAX(ch) (0x06 + (ch) *
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H A Dmax31790.c19 #define MAX31790_REG_FAN_CONFIG(ch) (0x02 + (ch))
20 #define MAX31790_REG_FAN_DYNAMICS(ch) (0x08 + (ch))
23 #define MAX31790_REG_TACH_COUNT(ch) (0x18 + (ch) * 2)
24 #define MAX31790_REG_PWM_DUTY_CYCLE(ch) (0x30 + (ch) * 2)
25 #define MAX31790_REG_PWMOUT(ch) (0x40 + (ch) *
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/linux-master/drivers/net/wwan/
H A Dqcom_bam_dmux.c58 u8 ch; member in struct:bam_dmux_hdr
93 u8 ch; member in struct:bam_dmux_netdev
245 hdr->ch = bndev->ch;
326 hdr->ch = bndev->ch;
438 int ch, ret; local
440 for_each_set_bit(ch, dmux->remote_channels, BAM_DMUX_NUM_CH) {
441 if (dmux->netdevs[ch])
450 netdev->dev_port = ch;
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/linux-master/drivers/isdn/mISDN/
H A Dsocket.c61 mISDN_send(struct mISDNchannel *ch, struct sk_buff *skb) argument
66 msk = container_of(ch, struct mISDN_sock, ch);
79 mISDN_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg) argument
83 msk = container_of(ch, struct mISDN_sock, ch);
85 printk(KERN_DEBUG "%s(%p, %x, %p)\n", __func__, ch, cmd, arg);
115 printk(KERN_DEBUG "%s: len %d, flags %x ch.nr %d, proto %x\n",
116 __func__, (int)len, flags, _pms(sk)->ch.nr,
139 maddr->channel = _pms(sk)->ch
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/linux-master/sound/soc/atmel/
H A Datmel-i2s.c136 #define ATMEL_I2SC_SR_RXORCH(ch) (1 << (((ch) & 0x7) + 8))
140 #define ATMEL_I2SC_SR_TXURCH(ch) (1 << (((ch) & 0x7) + 20))
212 unsigned int sr, imr, pending, ch, mask; local
225 for (ch = 0; ch < ATMEL_I2SC_MAX_TDM_CHANNELS; ++ch) {
226 if (sr & ATMEL_I2SC_SR_RXORCH(ch)) {
227 mask |= ATMEL_I2SC_SR_RXORCH(ch);
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/linux-master/drivers/tty/
H A Dmoxa.c589 struct moxa_port *ch = tty->driver_data; local
597 } else if (!ch)
607 MoxaPortFlushData(ch, arg);
631 status = MoxaPortTxQueue(ch);
635 status = MoxaPortRxQueue(ch);
1430 struct moxa_port *ch = container_of(port, struct moxa_port, port); local
1431 MoxaPortDisable(ch);
1432 MoxaPortFlushData(ch, 2);
1437 struct moxa_port *ch = container_of(port, struct moxa_port, port); local
1441 dcd = ch
1448 struct moxa_port *ch = container_of(port, struct moxa_port, port); local
1456 struct moxa_port *ch; local
1497 struct moxa_port *ch = tty->driver_data; local
1504 struct moxa_port *ch = tty->driver_data; local
1521 struct moxa_port *ch; local
1533 struct moxa_port *ch = tty->driver_data; local
1543 struct moxa_port *ch = tty->driver_data; local
1558 struct moxa_port *ch = tty->driver_data; local
1582 struct moxa_port *ch; local
1608 struct moxa_port *ch = tty->driver_data; local
1619 struct moxa_port *ch = tty->driver_data; local
1630 struct moxa_port *ch = tty->driver_data; local
1644 struct moxa_port *ch = tty->driver_data; local
1769 struct moxa_port *ch = tty->driver_data; local
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/linux-master/drivers/tty/serial/
H A Dsifive.c267 * @ch: character to transmit
269 * Enqueue a byte @ch onto the transmit FIFO, given a pointer @ssp to the
275 static void __ssp_transmit_char(struct sifive_serial_port *ssp, int ch) argument
277 __ssp_writel(ch, SIFIVE_SERIAL_TXDATA_OFFS, ssp);
291 u8 ch; local
293 uart_port_tx_limited(&ssp->port, ch, SIFIVE_TX_FIFO_DEPTH,
295 __ssp_transmit_char(ssp, ch),
370 * the char pointed to by @ch. The caller must pass the byte back to the
378 u8 ch; local
388 ch
407 u8 ch; local
708 char is_empty, ch; local
776 sifive_serial_console_putchar(struct uart_port *port, unsigned char ch) argument
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/linux-master/drivers/gpu/drm/i915/soc/
H A Dintel_dram.c296 struct dram_channel_info *ch,
299 skl_dram_get_dimm_info(i915, &ch->dimm_l,
301 skl_dram_get_dimm_info(i915, &ch->dimm_s,
304 if (ch->dimm_l.size == 0 && ch->dimm_s.size == 0) {
309 if (ch->dimm_l.ranks == 2 || ch->dimm_s.ranks == 2)
310 ch->ranks = 2;
311 else if (ch->dimm_l.ranks == 1 && ch
295 skl_dram_get_channel_info(struct drm_i915_private *i915, struct dram_channel_info *ch, int channel, u32 val) argument
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