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Searched refs:chan_id (Results 1 – 25 of 58) sorted by relevance

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/Linux-v4.19/drivers/i2c/
Di2c-mux.c35 u32 chan_id; member
48 ret = muxc->select(muxc, priv->chan_id); in __i2c_mux_master_xfer()
52 muxc->deselect(muxc, priv->chan_id); in __i2c_mux_master_xfer()
67 ret = muxc->select(muxc, priv->chan_id); in i2c_mux_master_xfer()
71 muxc->deselect(muxc, priv->chan_id); in i2c_mux_master_xfer()
88 ret = muxc->select(muxc, priv->chan_id); in __i2c_mux_smbus_xfer()
93 muxc->deselect(muxc, priv->chan_id); in __i2c_mux_smbus_xfer()
110 ret = muxc->select(muxc, priv->chan_id); in i2c_mux_smbus_xfer()
115 muxc->deselect(muxc, priv->chan_id); in i2c_mux_smbus_xfer()
283 u32 force_nr, u32 chan_id, in i2c_mux_add_adapter() argument
[all …]
/Linux-v4.19/drivers/dma/
Dmxs-dma.c205 int chan_id = mxs_chan->chan.chan_id; in mxs_dma_reset_chan() local
218 writel(1 << (chan_id + BP_APBH_CTRL0_RESET_CHANNEL), in mxs_dma_reset_chan()
224 HW_APBX_CHn_DEBUG1(mxs_dma, chan_id); in mxs_dma_reset_chan()
241 chan_id); in mxs_dma_reset_chan()
243 writel(1 << (chan_id + BP_APBHX_CHANNEL_CTRL_RESET_CHANNEL), in mxs_dma_reset_chan()
254 int chan_id = mxs_chan->chan.chan_id; in mxs_dma_enable_chan() local
258 mxs_dma->base + HW_APBHX_CHn_NXTCMDAR(mxs_dma, chan_id)); in mxs_dma_enable_chan()
266 writel(2, mxs_dma->base + HW_APBHX_CHn_SEMA(mxs_dma, chan_id)); in mxs_dma_enable_chan()
268 writel(1, mxs_dma->base + HW_APBHX_CHn_SEMA(mxs_dma, chan_id)); in mxs_dma_enable_chan()
284 int chan_id = mxs_chan->chan.chan_id; in mxs_dma_pause_chan() local
[all …]
Dstm32-dmamux.c42 u32 chan_id; member
79 stm32_dmamux_write(dmamux->iomem, STM32_DMAMUX_CCR(mux->chan_id), 0); in stm32_dmamux_free()
80 clear_bit(mux->chan_id, dmamux->dma_inuse); in stm32_dmamux_free()
88 mux->request, mux->master, mux->chan_id); in stm32_dmamux_free()
119 mux->chan_id = find_first_zero_bit(dmamux->dma_inuse, in stm32_dmamux_route_allocate()
122 if (mux->chan_id == dmamux->dma_requests) { in stm32_dmamux_route_allocate()
128 set_bit(mux->chan_id, dmamux->dma_inuse); in stm32_dmamux_route_allocate()
135 if (mux->chan_id < max) in stm32_dmamux_route_allocate()
165 dma_spec->args[0] = mux->chan_id - min; in stm32_dmamux_route_allocate()
168 stm32_dmamux_write(dmamux->iomem, STM32_DMAMUX_CCR(mux->chan_id), in stm32_dmamux_route_allocate()
[all …]
Dpch_dma.c191 if (chan->chan_id < 8) in pdc_enable_irq()
192 pos = chan->chan_id; in pdc_enable_irq()
194 pos = chan->chan_id + 8; in pdc_enable_irq()
206 chan->chan_id, val); in pdc_enable_irq()
217 if (chan->chan_id < 8) { in pdc_set_dir()
221 (DMA_CTL0_BITS_PER_CH * chan->chan_id); in pdc_set_dir()
223 (DMA_CTL0_BITS_PER_CH * chan->chan_id)); in pdc_set_dir()
226 val |= 0x1 << (DMA_CTL0_BITS_PER_CH * chan->chan_id + in pdc_set_dir()
229 val &= ~(0x1 << (DMA_CTL0_BITS_PER_CH * chan->chan_id + in pdc_set_dir()
235 int ch = chan->chan_id - 8; /* ch8-->0 ch9-->1 ... ch11->3 */ in pdc_set_dir()
[all …]
Dat_hdmac_regs.h368 atchan->chan_common.chan_id, in vdbg_dump_regs()
394 static void atc_setup_irq(struct at_dma *atdma, int chan_id, int on) in atc_setup_irq() argument
399 ebci = AT_DMA_BTC(chan_id) in atc_setup_irq()
400 | AT_DMA_ERR(chan_id); in atc_setup_irq()
407 static void atc_enable_chan_irq(struct at_dma *atdma, int chan_id) in atc_enable_chan_irq() argument
409 atc_setup_irq(atdma, chan_id, 1); in atc_enable_chan_irq()
412 static void atc_disable_chan_irq(struct at_dma *atdma, int chan_id) in atc_disable_chan_irq() argument
414 atc_setup_irq(atdma, chan_id, 0); in atc_disable_chan_irq()
Dst_fdma.h190 + (fchan)->vchan.chan.chan_id * 0x4 \
195 + (fchan)->vchan.chan.chan_id * 0x4 \
212 + (fchan)->vchan.chan.chan_id * FDMA_NODE_SZ \
217 + (fchan)->vchan.chan.chan_id * FDMA_NODE_SZ \
Dst_fdma.c88 cmd = FDMA_CMD_START(fchan->vchan.chan.chan_id); in st_fdma_xfer_desc()
97 dev_dbg(fchan->fdev->dev, "start chan:%d\n", fchan->vchan.chan.chan_id); in st_fdma_xfer_desc()
104 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_ch_sta_update()
286 fchan->vchan.chan.chan_id, fchan->cfg.type); in st_fdma_alloc_chan_res()
300 __func__, fchan->vchan.chan.chan_id); in st_fdma_free_chan_res()
357 int ch_id = fchan->vchan.chan.chan_id; in config_reqctrl()
631 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_pause()
649 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_resume()
669 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_terminate_all()
Dacpi-dma.c334 pdata->dma_spec.chan_id = dma->channels; in acpi_dma_parse_fixed_dma()
374 dma_spec->chan_id = -1; in acpi_dma_request_slave_chan_by_index()
382 if (dma_spec->slave_id < 0 || dma_spec->chan_id < 0) in acpi_dma_request_slave_chan_by_index()
Dsirf-dma.c160 return container_of(schan, struct sirfsoc_dma, channels[c->chan_id]); in dma_chan_to_sirfsoc_dma()
240 int cid = schan->chan.chan_id; in sirfsoc_dma_execute()
447 int cid = schan->chan.chan_id; in sirfsoc_dma_terminate_all()
493 int cid = schan->chan.chan_id; in sirfsoc_dma_pause_chan()
527 int cid = schan->chan.chan_id; in sirfsoc_dma_resume_chan()
649 int cid = schan->chan.chan_id; in sirfsoc_dma_tx_status()
809 bool sirfsoc_dma_filter_id(struct dma_chan *chan, void *chan_id) in sirfsoc_dma_filter_id() argument
811 unsigned int ch_nr = (unsigned int) chan_id; in sirfsoc_dma_filter_id()
813 if (ch_nr == chan->chan_id + in sirfsoc_dma_filter_id()
Dmmp_tdma.c575 unsigned int chan_id; member
587 if (chan->chan_id != param->chan_id) in mmp_tdma_filter_fn()
604 param.chan_id = dma_spec->args[0]; in mmp_tdma_xlate()
606 if (param.chan_id >= TDMA_CHANNEL_NUM) in mmp_tdma_xlate()
/Linux-v4.19/drivers/dma/ipu/
Dipu_idmac.c608 enum ipu_channel channel = ichan->dma_chan.chan_id; in ipu_enable_channel()
660 enum ipu_channel channel = ichan->dma_chan.chan_id; in ipu_init_channel_buffer()
735 enum ipu_channel channel = ichan->dma_chan.chan_id; in ipu_update_channel_buffer()
779 unsigned int chan_id = ichan->dma_chan.chan_id; in ipu_submit_buffer() local
793 ipu_select_buffer(chan_id, buf_idx); in ipu_submit_buffer()
795 sg, chan_id, buf_idx); in ipu_submit_buffer()
955 enum ipu_channel channel = ichan->dma_chan.chan_id; in ipu_init_channel()
1012 enum ipu_channel channel = ichan->dma_chan.chan_id; in ipu_uninit_channel()
1075 enum ipu_channel channel = ichan->dma_chan.chan_id; in ipu_disable_channel()
1160 unsigned int chan_id = ichan->dma_chan.chan_id; in idmac_interrupt() local
[all …]
/Linux-v4.19/include/linux/
Di2c-mux.h41 int (*select)(struct i2c_mux_core *, u32 chan_id);
42 int (*deselect)(struct i2c_mux_core *, u32 chan_id);
73 u32 force_nr, u32 chan_id,
Dsirfsoc_dma.h5 bool sirfsoc_dma_filter_id(struct dma_chan *chan, void *chan_id);
Dpch_dma.h31 unsigned int chan_id; member
Dacpi_dma.h30 int chan_id; member
/Linux-v4.19/drivers/i2c/muxes/
Di2c-mux-reg.c27 static int i2c_mux_reg_set(const struct regmux *mux, unsigned int chan_id) in i2c_mux_reg_set() argument
41 iowrite32(chan_id, mux->data.reg); in i2c_mux_reg_set()
43 iowrite32be(chan_id, mux->data.reg); in i2c_mux_reg_set()
49 iowrite16(chan_id, mux->data.reg); in i2c_mux_reg_set()
51 iowrite16be(chan_id, mux->data.reg); in i2c_mux_reg_set()
56 iowrite8(chan_id, mux->data.reg); in i2c_mux_reg_set()
/Linux-v4.19/include/linux/platform_data/
Ddma-coh901318.h64 bool coh901318_filter_id(struct dma_chan *chan, void *chan_id);
66 static inline bool coh901318_filter_id(struct dma_chan *chan, void *chan_id) in coh901318_filter_id() argument
Ddma-hsu.h18 int chan_id; member
Ddma-ep93xx.h91 return (chan->chan_id % 2 == 0) ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM; in ep93xx_dma_chan_direction()
/Linux-v4.19/drivers/iio/adc/
Dbcm_iproc_adc.c125 int chan_id; member
191 IPROC_ADC_CHANNEL_OFFSET * adc_priv->chan_id, in iproc_adc_interrupt_handler()
198 adc_priv->chan_id, in iproc_adc_interrupt_handler()
208 adc_priv->chan_id, in iproc_adc_interrupt_handler()
214 adc_priv->chan_id); in iproc_adc_interrupt_handler()
219 adc_priv->chan_id, in iproc_adc_interrupt_handler()
225 IPROC_ADC_CHANNEL_OFFSET * adc_priv->chan_id, in iproc_adc_interrupt_handler()
253 adc_priv->chan_id = channel; in iproc_adc_do_read()
/Linux-v4.19/include/linux/amba/
Dpl08x.h125 bool pl08x_filter_id(struct dma_chan *chan, void *chan_id);
127 static inline bool pl08x_filter_id(struct dma_chan *chan, void *chan_id) in pl08x_filter_id() argument
/Linux-v4.19/drivers/iio/gyro/
Dmpu3050-i2c.c16 static int mpu3050_i2c_bypass_select(struct i2c_mux_core *mux, u32 chan_id) in mpu3050_i2c_bypass_select() argument
25 static int mpu3050_i2c_bypass_deselect(struct i2c_mux_core *mux, u32 chan_id) in mpu3050_i2c_bypass_deselect() argument
/Linux-v4.19/drivers/tty/serial/8250/
D8250_mid.c239 if (s->dma_dev != chan->device->dev || s->chan_id != chan->chan_id) in mid8250_dma_filter()
264 rx_param->chan_id = mid->dma_index * 2 + 1; in mid8250_dma_setup()
265 tx_param->chan_id = mid->dma_index * 2; in mid8250_dma_setup()
/Linux-v4.19/drivers/iio/imu/inv_mpu6050/
Dinv_mpu_i2c.c28 static int inv_mpu6050_select_bypass(struct i2c_mux_core *muxc, u32 chan_id) in inv_mpu6050_select_bypass() argument
49 static int inv_mpu6050_deselect_bypass(struct i2c_mux_core *muxc, u32 chan_id) in inv_mpu6050_deselect_bypass() argument
/Linux-v4.19/arch/sparc/kernel/
Dvio.c261 const u64 *chan_id; in vio_fill_channel_info() local
275 chan_id = mdesc_get_property(hp, target, "id", NULL); in vio_fill_channel_info()
276 if (chan_id) in vio_fill_channel_info()
277 vdev->channel_id = *chan_id; in vio_fill_channel_info()

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