Searched refs:ch (Results 476 - 500 of 1048) sorted by relevance

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/linux-master/drivers/tty/serial/
H A Dmcf.c284 u8 status, ch, flag; local
287 ch = readb(port->membase + MCFUART_URB);
317 if (uart_handle_sysrq_char(port, ch))
319 uart_insert_char(port, status, MCFUART_USR_RXOVERRUN, ch, flag);
331 u8 ch; local
333 pending = uart_port_tx(port, ch,
335 writeb(ch, port->membase + MCFUART_UTB));
H A Dip22zilog.c252 u8 ch, flag; local
256 ch = readb(&channel->control);
258 if (!(ch & Rx_CH_AV))
268 ch = readb(&channel->data);
271 ch &= up->parity_mask;
274 if (!ch)
304 if (uart_handle_sysrq_char(&up->port, ch))
308 uart_insert_char(&up->port, r1, Rx_OVR, ch, flag);
991 static void ip22zilog_put_char(struct uart_port *port, unsigned char ch) argument
1008 writeb(ch,
[all...]
H A Drp2.c403 u8 ch = byte & 0xff; local
406 if (!uart_handle_sysrq_char(&up->port, ch))
407 uart_insert_char(&up->port, byte, 0, ch,
419 RP2_DATA_BYTE_ERR_OVERRUN_m, ch, flag);
429 u8 ch; local
431 uart_port_tx_limited(&up->port, ch,
434 writeb(ch, up->base + RP2_DATA_BYTE),
464 int ch, handled = 0; local
468 for_each_set_bit(ch, &status, PORTS_PER_ASIC) {
469 rp2_ch_interrupt(&card->ports[ch]);
[all...]
H A Dmux.c190 u8 ch; local
192 uart_port_tx_limited(port, ch,
195 UART_PUT_CHAR(port, ch),
/linux-master/sound/pci/
H A Dcmipci.c422 unsigned int ch; /* channel (0/1) */ member in struct:cmipci_pcm
679 static void snd_cmipci_ch_reset(struct cmipci *cm, int ch) argument
681 int reset = CM_RST_CH0 << (cm->channel[ch].ch);
711 if (!cm->can_multi_ch || !rec->ch)
749 * channel to be used must have been set in rec->ch.
785 reg = rec->ch ? CM_REG_CH1_FRAME1 : CM_REG_CH0_FRAME1;
788 reg = rec->ch ? CM_REG_CH1_FRAME2 : CM_REG_CH0_FRAME2;
793 val = rec->ch ? CM_CHADC1 : CM_CHADC0;
814 if (rec->ch) {
1586 int ch = mode & CM_OPEN_CH_MASK; local
1613 int ch = mode & CM_OPEN_CH_MASK; local
[all...]
/linux-master/drivers/net/ethernet/xscale/
H A Dixp4xx_eth.c314 u32 ch, hi, lo, val; local
320 ch = PORT2CHANNEL(port);
324 val = __raw_readl(&regs->channel[ch].ch_event);
329 lo = __raw_readl(&regs->channel[ch].src_uuid_lo);
330 hi = __raw_readl(&regs->channel[ch].src_uuid_hi);
338 lo = __raw_readl(&regs->channel[ch].rx_snap_lo);
339 hi = __raw_readl(&regs->channel[ch].rx_snap_hi);
348 __raw_writel(RX_SNAPSHOT_LOCKED, &regs->channel[ch].ch_event);
357 u32 ch, cnt, hi, lo, val; local
365 ch
403 int ch; local
[all...]
/linux-master/drivers/net/ethernet/ti/
H A Dcpsw.c351 int ret = 0, port, ch = xmeta->ch; local
367 pool = cpsw->page_pool[ch];
397 xdp_init_buff(&xdp, PAGE_SIZE, &priv->xdp_rxq[ch]);
406 ret = cpsw_run_xdp(priv, ch, &xdp, page, port, &len);
443 xmeta->ch = ch;
446 ret = cpdma_chan_submit_mapped(cpsw->rxv[ch].ch, new_page, dma,
924 txch = cpsw->txv[q_idx].ch;
1505 int ret = 0, ch; local
[all...]
/linux-master/drivers/isdn/hardware/mISDN/
H A DmISDNipac.c552 isac_l1hw(struct mISDNchannel *ch, struct sk_buff *skb) argument
554 struct mISDNdevice *dev = container_of(ch, struct mISDNdevice, D);
571 queue_ch_frame(ch, PH_DATA_CNF, id, NULL);
752 rq->ch = &isac->dch.dev.D;
753 rq->ch->protocol = rq->protocol;
755 _queue_data(rq->ch, PH_ACTIVATE_IND, MISDN_ID_ANY,
1214 pr_debug("%s: HSCX %c protocol %x-->%x ch %d\n", hscx->ip->name,
1331 hscx_l2l1(struct mISDNchannel *ch, struct sk_buff *skb) argument
1333 struct bchannel *bch = container_of(ch, struct bchannel, ch);
1386 hscx_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg) argument
1525 ipac_dctrl(struct mISDNchannel *ch, u32 cmd, void *arg) argument
[all...]
H A Dspeedfax.c79 card->isar.ch[0].bch.debug = debug;
80 card->isar.ch[1].bch.debug = debug;
236 sfax_dctrl(struct mISDNchannel *ch, u32 cmd, void *arg) argument
238 struct mISDNdevice *dev = container_of(ch, struct mISDNdevice, D);
398 list_add(&card->isar.ch[i].bch.ch.list,
/linux-master/drivers/s390/char/
H A Dcon3270.c367 static char tty3270_graphics_translate(struct tty3270 *tp, char ch) argument
369 switch (ch) {
393 return ch;
1258 static void tty3270_put_character(struct tty3270 *tp, u8 ch) argument
1274 cell->character = ch;
1564 static void tty3270_escape_sequence(struct tty3270 *tp, u8 ch) argument
1569 if (ch == 0x1b)
1576 switch (ch) {
1621 switch (ch) {
1634 tp->esc_ques = (ch
1825 tty3270_put_char(struct tty_struct *tty, u8 ch) argument
[all...]
H A Dsclp.h351 sclp_ascebc(unsigned char ch) argument
353 return (MACHINE_IS_VM) ? _ascebc[ch] : _ascebc_500[ch];
/linux-master/sound/pci/emu10k1/
H A Demu10k1_main.c50 void snd_emu10k1_voice_init(struct snd_emu10k1 *emu, int ch) argument
52 snd_emu10k1_ptr_write_multiple(emu, ch,
86 snd_emu10k1_ptr_write_multiple(emu, ch,
141 int ch; local
178 for (ch = 0; ch < NUM_G; ch++)
179 snd_emu10k1_voice_init(emu, ch);
266 for (ch = 0; ch < NUM_
394 int ch; local
[all...]
/linux-master/drivers/hwmon/
H A Dnct6683.c259 "AMD TSI Addr 9ch",
525 int ch = data->in_index[index]; local
530 reg = NCT6683_REG_MON(ch);
534 reg = NCT6683_REG_MON_LOW(ch);
538 reg = NCT6683_REG_MON_HIGH(ch);
548 int ch = data->temp_index[index]; local
556 reg = NCT6683_REG_INTEL_TEMP_MAX(ch);
559 reg = NCT6683_REG_INTEL_TEMP_CRIT(ch);
568 reg = NCT6683_REG_MON_LOW(ch);
571 reg = NCT6683_REG_TEMP_MAX(ch);
618 u8 ch = data->temp_index[i]; local
[all...]
/linux-master/sound/core/seq/
H A Dseq_midi_emul.c642 p->drum_channel = 1; /* Default ch 10 as drums */
668 int ch; local
669 for (ch = 0; ch < chset->max_channels; ch++) {
670 struct snd_midi_channel *chan = chset->channels + ch;
676 if (ch == 9)
/linux-master/sound/pci/hda/
H A Dhda_local.h84 #define HDA_CODEC_MUTE_BEEP_MONO_IDX(xname, xcidx, nid, ch, xidx, dir) \
85 HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, ch, xidx, dir)
117 #define snd_hda_codec_amp_read(codec, nid, ch, dir, idx) \
118 snd_hdac_regmap_get_amp(&(codec)->core, nid, ch, dir, idx)
120 int ch, int dir, int idx, int mask, int val);
123 int snd_hda_codec_amp_init(struct hda_codec *codec, hda_nid_t nid, int ch,
/linux-master/drivers/iio/common/scmi_sensors/
H A Dscmi_iio.c287 struct iio_chan_spec const *ch, int *val, int *val2)
326 *val = lower_32_bits(readings[ch->scan_index].value);
327 *val2 = upper_32_bits(readings[ch->scan_index].value);
333 struct iio_chan_spec const *ch, int *val,
342 scale = sensor->sensor_info->axis[ch->scan_index].scale;
358 ret = scmi_iio_read_channel_data(iio_dev, ch, val, val2);
286 scmi_iio_read_channel_data(struct iio_dev *iio_dev, struct iio_chan_spec const *ch, int *val, int *val2) argument
332 scmi_iio_read_raw(struct iio_dev *iio_dev, struct iio_chan_spec const *ch, int *val, int *val2, long mask) argument
/linux-master/drivers/gpu/drm/bridge/synopsys/
H A Ddw-hdmi-ahb-audio.c213 unsigned ch, i, j; local
219 for (ch = 0; ch < 8; ch++) {
221 cs[2] |= (ch + 1) << 4;
227 dw->cs[i * 8 + j][ch] = (c & 1) << 2;
/linux-master/sound/drivers/
H A Dpcmtest.c258 short ch, pos_sample; local
263 for (ch = 0; ch < runtime->channels; ch++) {
266 + pos_sample) % patt_bufs[ch].len;
267 runtime->dma_area[v_iter->buf_pos] = patt_bufs[ch].buf[pos_pattern];
/linux-master/drivers/firmware/cirrus/
H A Dcs_dsp.c3245 * @ch: Pointer to the chunk structure
3256 int cs_dsp_chunk_write(struct cs_dsp_chunk *ch, int nbits, u32 val) argument
3260 nwrite = min(CS_DSP_DATA_WORD_BITS - ch->cachebits, nbits);
3262 ch->cache <<= nwrite;
3263 ch->cache |= val >> (nbits - nwrite);
3264 ch->cachebits += nwrite;
3267 if (ch->cachebits == CS_DSP_DATA_WORD_BITS) {
3268 if (cs_dsp_chunk_end(ch))
3271 ch->cache &= 0xFFFFFF;
3272 for (i = 0; i < sizeof(ch
3296 cs_dsp_chunk_flush(struct cs_dsp_chunk *ch) argument
3315 cs_dsp_chunk_read(struct cs_dsp_chunk *ch, int nbits) argument
[all...]
/linux-master/drivers/auxdisplay/
H A Darm-charlcd.c197 static void charlcd_4bit_char(struct charlcd *lcd, u8 ch) argument
199 u32 chlo = (ch << 4) & 0xf0;
200 u32 chhi = (ch & 0xf0);
/linux-master/include/linux/soundwire/
H A Dsdw_registers.h332 #define SDW_SDCA_CTL(fun, ent, ctl, ch) (BIT(30) | \
338 (((ch) & 0x38) << 12) | \
339 ((ch) & 0x07))
/linux-master/tools/spi/
H A Dspidev_test.c100 unsigned int ch; local
104 match = sscanf(src + 2, "%2x", &ch);
109 *dst++ = (unsigned char)ch;
/linux-master/fs/ntfs3/
H A Dlznt.c231 u8 ch = *cmpr++; local
244 if (!(ch & (1 << bit))) {
284 ch = *cmpr++;
/linux-master/drivers/dma/ioat/
H A Ddma.h26 #define chan_num(ch) ((int)((ch)->reg_base - (ch)->ioat_dma->reg_base) / 0x80)
/linux-master/include/sound/
H A Dwavefront.h446 #define WF_CHANNEL_STATUS(ch,wcp) (wcp)[(ch/7)] & (1<<((ch)%7))

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