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Searched refs:chan_id (Results 1 – 25 of 56) sorted by relevance

123

/linux/drivers/i2c/
H A Di2c-atr.c84 u32 chan_id; member
279 ret = atr->ops->attach_addr(atr, chan->chan_id, c2a->addr, c2a->alias); in i2c_atr_create_mapping_by_addr()
282 addr, chan->chan_id, ret); in i2c_atr_create_mapping_by_addr()
322 atr->ops->detach_addr(atr, chan->chan_id, c2a->addr); in i2c_atr_replace_mapping_by_addr()
329 ret = atr->ops->attach_addr(atr, chan->chan_id, c2a->addr, c2a->alias); in i2c_atr_replace_mapping_by_addr()
332 addr, chan->chan_id, ret); in i2c_atr_replace_mapping_by_addr()
565 chan->chan_id, c2a->alias, addr); in i2c_atr_attach_addr()
579 atr->ops->detach_addr(atr, chan->chan_id, addr); in i2c_atr_detach_addr()
593 chan->chan_id, c2a->alias, addr); in i2c_atr_detach_addr()
606 u32 chan_id; in i2c_atr_bus_notifier_call() local
[all …]
/linux/drivers/dma/
H A Dmxs-dma.c187 int chan_id = mxs_chan->chan.chan_id; in mxs_dma_reset_chan() local
200 writel(1 << (chan_id + BP_APBH_CTRL0_RESET_CHANNEL), in mxs_dma_reset_chan()
206 HW_APBX_CHn_DEBUG1(mxs_dma, chan_id); in mxs_dma_reset_chan()
223 chan_id); in mxs_dma_reset_chan()
225 writel(1 << (chan_id + BP_APBHX_CHANNEL_CTRL_RESET_CHANNEL), in mxs_dma_reset_chan()
236 int chan_id = mxs_chan->chan.chan_id; in mxs_dma_enable_chan() local
240 mxs_dma->base + HW_APBHX_CHn_NXTCMDAR(mxs_dma, chan_id)); in mxs_dma_enable_chan()
248 writel(2, mxs_dma->base + HW_APBHX_CHn_SEMA(mxs_dma, chan_id)); in mxs_dma_enable_chan()
250 writel(1, mxs_dma->base + HW_APBHX_CHn_SEMA(mxs_dma, chan_id)); in mxs_dma_enable_chan()
266 int chan_id = mxs_chan->chan.chan_id; in mxs_dma_pause_chan() local
[all …]
H A Dst_fdma.h186 + (fchan)->vchan.chan.chan_id * 0x4 \
191 + (fchan)->vchan.chan.chan_id * 0x4 \
208 + (fchan)->vchan.chan.chan_id * FDMA_NODE_SZ \
213 + (fchan)->vchan.chan.chan_id * FDMA_NODE_SZ \
H A Dat_hdmac.c396 atchan->vc.chan.chan_id, in vdbg_dump_regs()
422 static void atc_setup_irq(struct at_dma *atdma, int chan_id, int on) in atc_setup_irq() argument
427 ebci = AT_DMA_BTC(chan_id) in atc_setup_irq()
428 | AT_DMA_ERR(chan_id); in atc_setup_irq()
435 static void atc_enable_chan_irq(struct at_dma *atdma, int chan_id) in atc_enable_chan_irq() argument
437 atc_setup_irq(atdma, chan_id, 1); in atc_enable_chan_irq()
440 static void atc_disable_chan_irq(struct at_dma *atdma, int chan_id) in atc_disable_chan_irq() argument
442 atc_setup_irq(atdma, chan_id, 0); in atc_disable_chan_irq()
1582 int chan_id = atchan->vc.chan.chan_id; in atc_pause() local
1589 dma_writel(atdma, CHER, AT_DMA_SUSP(chan_id)); in atc_pause()
[all …]
H A Dst_fdma.c86 cmd = FDMA_CMD_START(fchan->vchan.chan.chan_id); in st_fdma_xfer_desc()
95 dev_dbg(fchan->fdev->dev, "start chan:%d\n", fchan->vchan.chan.chan_id); in st_fdma_xfer_desc()
102 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_ch_sta_update()
283 fchan->vchan.chan.chan_id, fchan->cfg.type); in st_fdma_alloc_chan_res()
295 __func__, fchan->vchan.chan.chan_id); in st_fdma_free_chan_res()
352 int ch_id = fchan->vchan.chan.chan_id; in config_reqctrl()
625 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_pause()
643 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_resume()
663 int ch_id = fchan->vchan.chan.chan_id; in st_fdma_terminate_all()
H A Dmmp_tdma.c595 unsigned int chan_id; member
602 if (chan->chan_id != param->chan_id) in mmp_tdma_filter_fn()
618 param.chan_id = dma_spec->args[0]; in mmp_tdma_xlate()
620 if (param.chan_id >= TDMA_CHANNEL_NUM) in mmp_tdma_xlate()
H A Dloongson1-apb-dma.c105 val |= dchan->chan_id; in ls1x_dma_query()
124 val |= dchan->chan_id; in ls1x_dma_start()
500 irq, dchan->chan_id); in ls1x_dma_irq_handler()
512 dev_dbg(dev, "DMA IRQ %d on channel %d\n", irq, dchan->chan_id); in ls1x_dma_irq_handler()
H A Ddmaengine.c1088 chan->chan_id = ida_alloc(&device->chan_ida, GFP_KERNEL); in __dma_async_device_channel_register()
1089 if (chan->chan_id < 0) { in __dma_async_device_channel_register()
1091 __func__, chan->chan_id); in __dma_async_device_channel_register()
1092 rc = chan->chan_id; in __dma_async_device_channel_register()
1101 dev_set_name(&chan->dev->device, "dma%dchan%d", device->dev_id, chan->chan_id); in __dma_async_device_channel_register()
1113 ida_free(&device->chan_ida, chan->chan_id); in __dma_async_device_channel_register()
1150 ida_free(&device->chan_ida, chan->chan_id); in __dma_async_device_channel_unregister()
H A Dfsl-edma-common.c105 u32 ch = fsl_chan->vchan.chan.chan_id; in fsl_edma_enable_request()
139 u32 ch = fsl_chan->vchan.chan.chan_id; in fsl_edma_disable_request()
185 u32 ch = fsl_chan->vchan.chan.chan_id; in fsl_edma_chan_mux()
195 ch_off = fsl_chan->vchan.chan.chan_id % chans_per_mux; in fsl_edma_chan_mux()
/linux/drivers/dma/stm32/
H A Dstm32-dmamux.c34 u32 chan_id; member
73 stm32_dmamux_write(dmamux->iomem, STM32_DMAMUX_CCR(mux->chan_id), 0); in stm32_dmamux_free()
74 clear_bit(mux->chan_id, dmamux->dma_inuse); in stm32_dmamux_free()
81 mux->request, mux->master, mux->chan_id); in stm32_dmamux_free()
112 mux->chan_id = find_first_zero_bit(dmamux->dma_inuse, in stm32_dmamux_route_allocate()
115 if (mux->chan_id == dmamux->dma_requests) { in stm32_dmamux_route_allocate()
121 set_bit(mux->chan_id, dmamux->dma_inuse); in stm32_dmamux_route_allocate()
128 if (mux->chan_id < max) in stm32_dmamux_route_allocate()
152 dma_spec->args[3] = dma_spec->args[2] | mux->chan_id << 16; in stm32_dmamux_route_allocate()
155 dma_spec->args[0] = mux->chan_id - min; in stm32_dmamux_route_allocate()
[all …]
/linux/include/linux/
H A Di2c-atr.h48 int (*attach_addr)(struct i2c_atr *atr, u32 chan_id,
50 void (*detach_addr)(struct i2c_atr *atr, u32 chan_id,
70 u32 chan_id; member
132 void i2c_atr_del_adapter(struct i2c_atr *atr, u32 chan_id);
H A Dpch_dma.h19 unsigned int chan_id; member
/linux/drivers/mailbox/
H A Dqcom-cpucp-mbox.c75 unsigned long chan_id = channel_number(chan); in qcom_cpucp_mbox_startup() local
79 val |= BIT(chan_id); in qcom_cpucp_mbox_startup()
88 unsigned long chan_id = channel_number(chan); in qcom_cpucp_mbox_shutdown() local
92 val &= ~BIT(chan_id); in qcom_cpucp_mbox_shutdown()
99 unsigned long chan_id = channel_number(chan); in qcom_cpucp_mbox_send_data() local
102 writel(*val, cpucp->tx_base + APSS_CPUCP_TX_MBOX_CMD(chan_id) + APSS_CPUCP_MBOX_CMD_OFF); in qcom_cpucp_mbox_send_data()
H A Dqcom-ipcc.c172 int chan_id; in qcom_ipcc_mbox_xlate() local
179 for (chan_id = 0; chan_id < mbox->num_chans; chan_id++) { in qcom_ipcc_mbox_xlate()
180 chan = &ipcc->chans[chan_id]; in qcom_ipcc_mbox_xlate()
190 if (chan_id >= mbox->num_chans) in qcom_ipcc_mbox_xlate()
/linux/drivers/dma/dw/
H A Didma32.c58 value |= dwc->chan.chan_id; in idma32_initialize_chan_xbar()
63 value = readl(misc + DMA_CTL_CH(dwc->chan.chan_id)); in idma32_initialize_chan_xbar()
88 writel(value, misc + DMA_CTL_CH(dwc->chan.chan_id)); in idma32_initialize_chan_xbar()
91 value = readl(misc + DMA_XBAR_SEL(dwc->chan.chan_id)); in idma32_initialize_chan_xbar()
109 writel(value, misc + DMA_XBAR_SEL(dwc->chan.chan_id)); in idma32_initialize_chan_xbar()
114 dst_id = dwc->chan.chan_id; in idma32_initialize_chan_xbar()
119 src_id = dwc->chan.chan_id; in idma32_initialize_chan_xbar()
/linux/sound/soc/xilinx/
H A Dxlnx_i2s.c94 u32 reg_off, chan_id; in xlnx_i2s_hw_params() local
117 chan_id = params_channels(params) / 2; in xlnx_i2s_hw_params()
119 while (chan_id > 0) { in xlnx_i2s_hw_params()
120 reg_off = I2S_CH0_OFFSET + ((chan_id - 1) * 4); in xlnx_i2s_hw_params()
121 writel(chan_id, drv_data->base + reg_off); in xlnx_i2s_hw_params()
122 chan_id--; in xlnx_i2s_hw_params()
/linux/drivers/firmware/arm_scmi/
H A Draw_mode.c239 u8 chan_id; member
250 unsigned int chan_id) in scmi_raw_queue_select() argument
252 if (!chan_id) in scmi_raw_queue_select()
255 return xa_load(&raw->chans_q, chan_id); in scmi_raw_queue_select()
613 struct scmi_xfer *xfer, u8 chan_id, in scmi_do_xfer_raw_start() argument
621 if (!chan_id) in scmi_do_xfer_raw_start()
622 chan_id = xfer->hdr.protocol_id; in scmi_do_xfer_raw_start()
626 cinfo = scmi_xfer_raw_channel_get(raw->handle, chan_id); in scmi_do_xfer_raw_start()
681 void *buf, size_t len, u8 chan_id, in scmi_raw_message_send() argument
701 ret = scmi_do_xfer_raw_start(raw, xfer, chan_id, async); in scmi_raw_message_send()
[all …]
H A Draw_mode.h27 unsigned int idx, unsigned int chan_id);
/linux/drivers/misc/
H A Dti_fpc202.c232 static int fpc202_attach_addr(struct i2c_atr *atr, u32 chan_id, in fpc202_attach_addr() argument
239 return fpc202_write_dev_addr(priv, chan_id, fpc202_dev_num_from_alias(alias), addr); in fpc202_attach_addr()
242 static void fpc202_detach_addr(struct i2c_atr *atr, u32 chan_id, in fpc202_detach_addr() argument
249 reg_mod = FPC202_REG_MOD_DEV(chan_id, dev_num); in fpc202_detach_addr()
253 val = priv->addr_caches[chan_id][dev_num]; in fpc202_detach_addr()
264 fpc202_write_dev_addr(priv, chan_id, dev_num, FPC202_REG_DEV_INVALID); in fpc202_detach_addr()
282 desc.chan_id = port_id; in fpc202_probe_port()
/linux/include/linux/amba/
H A Dpl08x.h122 bool pl08x_filter_id(struct dma_chan *chan, void *chan_id);
124 static inline bool pl08x_filter_id(struct dma_chan *chan, void *chan_id) in pl08x_filter_id() argument
/linux/drivers/tty/serial/8250/
H A D8250_mid.c246 if (s->dma_dev != chan->device->dev || s->chan_id != chan->chan_id) in mid8250_dma_filter()
271 rx_param->chan_id = mid->dma_index * 2 + 1; in mid8250_dma_setup()
272 tx_param->chan_id = mid->dma_index * 2; in mid8250_dma_setup()
/linux/include/linux/platform_data/
H A Ddma-hsu.h15 int chan_id; member
/linux/Documentation/i2c/
H A Di2c-sysfs.rst267 i2c-73 i2c i2c-7-mux (chan_id 1) I2C adapter
268 i2c-78 i2c i2c-73-mux (chan_id 0) I2C adapter
269 i2c-79 i2c i2c-73-mux (chan_id 1) I2C adapter
270 i2c-80 i2c i2c-73-mux (chan_id 2) I2C adapter
271 i2c-81 i2c i2c-73-mux (chan_id 3) I2C adapter
272 i2c-82 i2c i2c-73-mux (chan_id 4) I2C adapter
273 i2c-83 i2c i2c-73-mux (chan_id 5) I2C adapter
274 i2c-84 i2c i2c-73-mux (chan_id 6) I2C adapter
275 i2c-85 i2c i2c-73-mux (chan_id 7) I2C adapter
/linux/sound/soc/intel/catpt/
H A Ddsp.c79 CATPT_HMDC_HDDA(CATPT_DMA_DEVID, chan->chan_id), in catpt_dma_memcpy()
80 CATPT_HMDC_HDDA(CATPT_DMA_DEVID, chan->chan_id)); in catpt_dma_memcpy()
94 CATPT_HMDC_HDDA(CATPT_DMA_DEVID, chan->chan_id), 0); in catpt_dma_memcpy()
/linux/drivers/soc/hisilicon/
H A Dkunpeng_hccs.h93 u8 chan_id; member

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