Searched refs:ch (Results 101 - 125 of 1047) sorted by relevance

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/linux-master/drivers/staging/vt6656/
H A Dchannel.c67 struct ieee80211_channel *ch; local
70 ch = vnt_channels_2ghz;
72 ch[i].max_power = VNT_RF_MAX_POWER;
73 ch[i].flags = IEEE80211_CHAN_NO_HT40;
/linux-master/sound/soc/qcom/qdsp6/
H A Dq6dsp-common.h17 #define PCM_CHANNEL_CS 7 /* Center surround channel; Rear center ch */
22 int q6dsp_map_channels(u8 ch_map[PCM_MAX_NUM_CHANNEL], int ch);
/linux-master/drivers/char/
H A Ddtlk.c130 char ch; local
141 ch = dtlk_read_lpc();
142 /* printk("dtlk_read() reads 0x%02x\n", ch); */
143 if (put_user(ch, buf++))
162 int i = 0, retries = 0, ch; local
168 int i, ch; local
170 if (get_user(ch, buf + i))
172 if (' ' <= ch && ch <= '~')
173 printk("%c", ch);
569 char ch; local
599 char ch; local
632 dtlk_write_tts(char ch) argument
[all...]
/linux-master/drivers/usb/musb/
H A Dmusb_trace.h314 TP_PROTO(struct cppi41_dma_channel *ch),
315 TP_ARGS(ch),
317 __field(struct cppi41_dma_channel *, ch)
318 __string(name, dev_name(ch->hw_ep->musb->controller))
327 __entry->ch = ch;
328 __assign_str(name, dev_name(ch->hw_ep->musb->controller));
329 __entry->hwep = ch->hw_ep->epnum;
330 __entry->port = ch->port_num;
331 __entry->is_tx = ch
[all...]
/linux-master/arch/mips/ath79/
H A Dearly_printk.c33 static void prom_putchar_ar71xx(char ch) argument
38 __raw_writel((unsigned char)ch, base + UART_TX * 4);
42 static void prom_putchar_ar933x(char ch) argument
47 __raw_writel(AR933X_UART_DATA_TX_CSR | (unsigned char)ch,
52 static void prom_putchar_dummy(char ch) argument
138 void prom_putchar(char ch) argument
143 _prom_putchar(ch);
/linux-master/arch/powerpc/platforms/embedded6xx/
H A Dusbgecko_udbg.c98 static void ug_raw_putc(char ch) argument
100 ug_io_transaction(0xb0000000 | (ch << 20));
107 static void ug_putc(char ch) argument
114 if (ch == '\n')
120 ug_raw_putc(ch);
168 static void ug_udbg_putc(char ch) argument
170 ug_putc(ch);
178 int ch; local
180 while ((ch = ug_getc()) == -1)
182 return ch;
[all...]
/linux-master/drivers/reset/sti/
H A Dreset-syscfg.c54 const struct syscfg_reset_channel *ch; local
61 ch = &rst->channels[idx];
63 err = regmap_field_write(ch->reset, ctrl_val);
67 if (ch->ack) {
70 err = regmap_field_read_poll_timeout(ch->ack, ack_val, (ack_val == ctrl_val),
107 const struct syscfg_reset_channel *ch; local
114 ch = &rst->channels[idx];
115 if (ch->ack)
116 err = regmap_field_read(ch->ack, &ret_val);
118 err = regmap_field_read(ch
[all...]
/linux-master/drivers/accessibility/speakup/
H A Dbuffers.c63 void synth_buffer_add(u16 ch) argument
77 *buff_in++ = ch;
88 u16 ch; local
92 ch = *buff_out++;
95 return ch;
/linux-master/drivers/gpu/drm/hisilicon/kirin/
H A Dkirin_drm_ade.c348 static void ade_rdma_dump_regs(void __iomem *base, u32 ch) argument
353 reg_ctrl = RD_CH_CTRL(ch);
354 reg_addr = RD_CH_ADDR(ch);
355 reg_size = RD_CH_SIZE(ch);
356 reg_stride = RD_CH_STRIDE(ch);
357 reg_space = RD_CH_SPACE(ch);
358 reg_en = RD_CH_EN(ch);
360 val = ade_read_reload_bit(base, RDMA_OFST + ch);
361 DRM_DEBUG_DRIVER("[rdma%d]: reload(%d)\n", ch + 1, val);
363 DRM_DEBUG_DRIVER("[rdma%d]: reg_ctrl(0x%08x)\n", ch
376 ade_clip_dump_regs(void __iomem *base, u32 ch) argument
390 ade_compositor_routing_dump_regs(void __iomem *base, u32 ch) argument
548 ade_rdma_set(void __iomem *base, struct drm_framebuffer *fb, u32 ch, u32 y, u32 in_h, u32 fmt) argument
582 ade_rdma_disable(void __iomem *base, u32 ch) argument
592 ade_clip_set(void __iomem *base, u32 ch, u32 fb_w, u32 x, u32 in_w, u32 in_h) argument
621 ade_clip_disable(void __iomem *base, u32 ch) argument
662 ade_compositor_routing_set(void __iomem *base, u8 ch, u32 x0, u32 y0, u32 in_w, u32 in_h, u32 fmt) argument
693 ade_compositor_routing_disable(void __iomem *base, u32 ch) argument
717 u32 ch = kplane->ch; local
745 u32 ch = kplane->ch; local
[all...]
/linux-master/drivers/media/pci/tw686x/
H A Dtw686x-video.c105 u32 reg = pb ? VDMA_B_ADDR[vc->ch] : VDMA_P_ADDR[vc->ch];
118 vc->ch, pb ? "B" : "P");
160 u32 reg = pb ? VDMA_B_ADDR[vc->ch] : VDMA_P_ADDR[vc->ch];
241 vc->ch, pb ? "B" : "P");
274 u32 reg = pb ? DMA_PAGE_TABLE1_ADDR[vc->ch] :
275 DMA_PAGE_TABLE0_ADDR[vc->ch];
284 vc->ch, pb ? "B" : "P");
291 vc->ch * TW686X_SG_TABLE_SIZ
300 unsigned int sg_table_size, pb, ch, channels; local
590 unsigned int ch; local
1091 unsigned int ch, pb; local
1147 unsigned int ch, pb; local
1162 unsigned int ch, val; local
[all...]
H A Dtw686x-audio.c35 unsigned int ch, pb; local
37 for_each_set_bit(ch, &requests, max_channels(dev)) {
38 struct tw686x_audio_channel *ac = &dev->audio_channels[ch];
43 pb = !!(pb_status & BIT(AUDIO_CHANNEL_OFFSET + ch));
73 u32 reg = pb ? ADMA_B_ADDR[ch] : ADMA_P_ADDR[ch];
149 tw686x_disable_channel(dev, AUDIO_CHANNEL_OFFSET + ac->ch);
198 reg_write(dev, ADMA_P_ADDR[ac->ch], p_buf->dma);
199 reg_write(dev, ADMA_B_ADDR[ac->ch], b_buf->dma);
224 AUDIO_CHANNEL_OFFSET + ac->ch);
366 int err, ch; local
[all...]
/linux-master/drivers/net/can/rcar/
H A Drcar_canfd.c78 #define RCANFD_GERFL_EEF(ch) BIT(16 + (ch))
301 #define RCANFD_GAFLCFG(ch) (0x009c + (0x04 * ((ch) / 2)))
317 #define RCANFD_CFCC(gpriv, ch, idx) \
318 (reg_gen4(gpriv, 0x0120, 0x0118) + (0x0c * (ch)) + (0x04 * (idx)))
320 #define RCANFD_CFSTS(gpriv, ch, idx) \
321 (reg_gen4(gpriv, 0x01e0, 0x0178) + (0x0c * (ch)) + (0x04 * (idx)))
323 #define RCANFD_CFPCTR(gpriv, ch, idx) \
324 (reg_gen4(gpriv, 0x0240, 0x01d8) + (0x0c * (ch))
543 struct rcar_canfd_channel *ch[RCANFD_NUM_CHANNELS]; member in struct:rcar_canfd_global
693 u32 ch, val = gpriv->fdmode ? RCANFD_GEN4_FDCFG_FDOE local
712 u32 sts, ch; local
768 u32 cfg, ch; local
795 rcar_canfd_configure_afl_rules(struct rcar_canfd_global *gpriv, u32 ch) argument
841 rcar_canfd_configure_rx(struct rcar_canfd_global *gpriv, u32 ch) argument
861 rcar_canfd_configure_tx(struct rcar_canfd_global *gpriv, u32 ch) argument
919 u32 ctr, ch = priv->channel; local
936 u32 ctr, ch = priv->channel; local
954 u32 ch = priv->channel; local
1003 u32 ch = priv->channel; local
1117 u32 ch = priv->channel; local
1149 rcar_canfd_handle_global_err(struct rcar_canfd_global *gpriv, u32 ch) argument
1164 u32 ch; local
1172 rcar_canfd_handle_global_receive(struct rcar_canfd_global *gpriv, u32 ch) argument
1196 u32 ch; local
1207 u32 ch; local
1250 rcar_canfd_handle_channel_tx(struct rcar_canfd_global *gpriv, u32 ch) argument
1272 rcar_canfd_handle_channel_err(struct rcar_canfd_global *gpriv, u32 ch) argument
1305 u32 ch; local
1324 u32 ch = priv->channel; local
1379 u32 sts, ch = priv->channel; local
1457 u32 sts, ch = priv->channel; local
1503 u32 ch = priv->channel; local
1576 u32 ch = priv->channel; local
1654 u32 ch = priv->channel; local
1702 u32 val, ch = priv->channel; local
1722 rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch, u32 fcan_freq, struct phy *transceiver) argument
1837 rcar_canfd_channel_remove(struct rcar_canfd_global *gpriv, u32 ch) argument
1854 u32 sts, ch, fcan_freq; local
2083 u32 ch; local
[all...]
/linux-master/drivers/iio/dac/
H A Dad3552r.c83 #define AD3552R_MASK_CH_DAC_POWERDOWN(ch) BIT(4 + (ch))
84 #define AD3552R_MASK_CH_AMPLIFIER_POWERDOWN(ch) BIT(ch)
86 #define AD3552R_MASK_CH_OUTPUT_RANGE_SEL(ch) ((ch) ? GENMASK(7, 4) :\
88 #define AD3552R_REG_ADDR_CH_OFFSET(ch) (0x1B + (ch) * 2)
90 #define AD3552R_REG_ADDR_CH_GAIN(ch) (0x1C + (ch) *
413 ad3552r_set_ch_value(struct ad3552r_desc *dac, enum ad3552r_ch_attributes attr, u8 ch, u16 val) argument
450 u8 ch = chan->channel; local
738 ad3552r_calc_gain_and_offset(struct ad3552r_desc *dac, s32 ch) argument
799 ad3552r_configure_custom_gain(struct ad3552r_desc *dac, struct fwnode_handle *child, u32 ch) argument
886 u32 vals[2], val, ch; local
[all...]
/linux-master/drivers/media/pci/solo6x10/
H A Dsolo6x10-regs.h201 #define SOLO_VI_MOSAIC(ch) (0x0140 + ((ch)*4))
207 #define SOLO_VI_WIN_CTRL0(ch) (0x0180 + ((ch)*4))
208 #define SOLO_VI_WIN_CTRL1(ch) (0x01C0 + ((ch)*4))
221 #define SOLO_VI_WIN_ON(ch) (0x0200 + ((ch)*4))
372 #define SOLO_CAP_CH_SCALE(ch) (0x0440+((ch)*
[all...]
/linux-master/arch/powerpc/platforms/powermac/
H A Dudbg_scc.c70 struct device_node *ch, *ch_def = NULL, *ch_a = NULL; local
83 for_each_child_of_node(escc, ch) {
84 if (ch == stdout) {
86 ch_def = of_node_get(ch);
88 if (of_node_name_eq(ch, "ch-a")) {
90 ch_a = of_node_get(ch);
96 ch = ch_def ? ch_def : ch_a;
111 pmac_call_feature(PMAC_FTR_SCC_ENABLE, ch,
114 if (ch
[all...]
/linux-master/arch/arm/mach-omap1/
H A Domap-dma.c373 int ch, free_ch = -1; local
380 for (ch = 0; ch < dma_chan_count; ch++) {
381 if (free_ch == -1 && dma_chan[ch].dev_id == -1) {
382 free_ch = ch;
703 static int omap1_dma_handle_ch(int ch) argument
707 if (enable_1510_mode && ch >= 6) {
708 csr = dma_chan[ch].saved_csr;
709 dma_chan[ch]
738 int ch = ((int) dev_id) - 1; local
763 int ch, ret = 0; local
[all...]
/linux-master/sound/soc/uniphier/
H A Daio-pxs2.c20 .ch = { 16, 11, },
34 .ch = { 17, 12, },
48 .ch = { 0, 0, },
62 .ch = { 1, 1, },
76 .ch = { 2, 2, },
89 .ch = { 6, 4, },
102 .ch = { 6, 4, },
115 .ch = { 7, 5, },
128 .ch = { 7, 5, },
/linux-master/drivers/firmware/imx/
H A Dimx-dsp.c33 ret = mbox_send_message(dsp_chan->ch, NULL);
70 dsp_chan->ch = mbox_request_channel_byname(&dsp_chan->cl, dsp_chan->name);
71 return dsp_chan->ch;
83 mbox_free_channel(dsp_chan->ch);
115 dsp_chan->ch = mbox_request_channel_byname(cl, chan_name);
116 if (IS_ERR(dsp_chan->ch)) {
117 ret = PTR_ERR(dsp_chan->ch);
132 mbox_free_channel(dsp_chan->ch);
173 mbox_free_channel(dsp_chan->ch);
/linux-master/net/sctp/
H A Dstream_sched_fc.c102 struct sctp_chunk *ch; local
105 ch = list_first_entry(&msg->chunks, struct sctp_chunk, frag_list);
106 sid = sctp_chunk_stream_no(ch);
115 struct sctp_chunk *ch; local
126 ch = list_entry(soute->outq.next, struct sctp_chunk, stream_list);
128 sctp_sched_dequeue_common(q, ch);
129 return ch;
133 struct sctp_chunk *ch)
139 sid = sctp_chunk_stream_no(ch);
142 if (soute->fc_length > U32_MAX - ch
132 sctp_sched_fc_dequeue_done(struct sctp_outq *q, struct sctp_chunk *ch) argument
172 struct sctp_chunk *ch; local
[all...]
/linux-master/drivers/pwm/
H A Dpwm-bcm-iproc.c15 #define IPROC_PWM_CTRL_TYPE_SHIFT(ch) (15 + (ch))
16 #define IPROC_PWM_CTRL_POLARITY_SHIFT(ch) (8 + (ch))
17 #define IPROC_PWM_CTRL_EN_SHIFT(ch) (ch)
19 #define IPROC_PWM_PERIOD_OFFSET(ch) (0x04 + ((ch) << 3))
23 #define IPROC_PWM_DUTY_CYCLE_OFFSET(ch) (0x08 + ((ch) <<
[all...]
/linux-master/drivers/scsi/esas2r/
H A Desas2r_flash.c245 struct esas2r_component_header *ch = &fi->cmp_hdr[CH_IT_BIOS]; local
249 pi = (struct esas2r_pc_image *)((u8 *)fi + ch->image_offset);
272 esas2r_calc_byte_cksum((u8 *)pi, ch->length, 0);
277 struct esas2r_component_header *ch = &fi->cmp_hdr[CH_IT_EFI]; local
278 u32 len = ch->length;
279 u32 offset = ch->image_offset;
329 struct esas2r_component_header *ch; local
344 ch = &fi->cmp_hdr[fc->comp_typ];
348 + ch->image_offset /* start of the current image */
349 + ch
700 struct esas2r_component_header *ch; local
1395 struct esas2r_component_header *ch; local
[all...]
/linux-master/drivers/iio/adc/
H A Dqcom-pm8xxx-xoadc.c431 struct pm8xxx_chan_info *ch = &adc->chans[i]; local
432 if (ch->hwchan->amux_channel == chan)
433 return ch;
439 const struct pm8xxx_chan_info *ch,
449 ch->name, ch->hwchan->amux_channel, ch->hwchan->pre_scale_mux, rsv);
454 val = ch->hwchan->amux_channel << ADC_AMUX_SEL_SHIFT;
455 val |= ch->hwchan->pre_scale_mux << ADC_AMUX_PREMUX_SHIFT;
480 if (ch
438 pm8xxx_read_channel_rsv(struct pm8xxx_xoadc *adc, const struct pm8xxx_chan_info *ch, u8 rsv, u16 *adc_code, bool force_ratiometric) argument
569 pm8xxx_read_channel(struct pm8xxx_xoadc *adc, const struct pm8xxx_chan_info *ch, u16 *adc_code) argument
583 const struct pm8xxx_chan_info *ch; local
653 const struct pm8xxx_chan_info *ch; local
733 pm8xxx_xoadc_parse_channel(struct device *dev, struct fwnode_handle *fwnode, const struct xoadc_channel *hw_channels, struct iio_chan_spec *iio_chan, struct pm8xxx_chan_info *ch) argument
825 struct pm8xxx_chan_info *ch; local
[all...]
/linux-master/kernel/debug/kdb/
H A Dkdb_bt.c79 char ch; local
81 if (kdb_getarea(ch, (unsigned long)p) ||
82 kdb_getarea(ch, (unsigned long)(p+1)-1))
92 ch = kdb_getchar();
93 } while (!strchr("\r\n q", ch));
99 if (ch == 'q')
/linux-master/drivers/firmware/
H A Dmtk-adsp-ipc.c35 ret = mbox_send_message(adsp_chan->ch, &msg);
96 adsp_chan->ch = mbox_request_channel_byname(cl, adsp_mbox_ch_names[i]);
97 if (IS_ERR(adsp_chan->ch)) {
98 ret = PTR_ERR(adsp_chan->ch);
105 mbox_free_channel(adsp_chan->ch);
127 mbox_free_channel(adsp_chan->ch);
/linux-master/lib/
H A Dhexdump.c21 * @ch: ascii character represents hex digit
30 * (ch - '9' - 1) is negative if ch <= '9'
31 * ('0' - 1 - ch) is negative if ch >= '0'
32 * we "and" these two values, so the result is negative if ch is in the range
36 * value to (unsigned) before the shift --- we have 0xffffff if ch is in
38 * we "and" this value with (ch - '0' + 1) --- we have a value 1 ... 10 if ch is
40 * we add this value to -1 --- we have a value 0 ... 9 if ch i
46 hex_to_bin(unsigned char ch) argument
132 u8 ch; local
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