| /kernel/linux/linux-5.10/net/ethtool/ |
| D | channels.c | 14 struct ethtool_channels channels; member
38 dev->ethtool_ops->get_channels(dev, &data->channels); in channels_prepare_data()
62 const struct ethtool_channels *channels = &data->channels; in channels_fill_reply() local
64 if ((channels->max_rx && in channels_fill_reply()
66 channels->max_rx) || in channels_fill_reply()
68 channels->rx_count))) || in channels_fill_reply()
69 (channels->max_tx && in channels_fill_reply()
71 channels->max_tx) || in channels_fill_reply()
73 channels->tx_count))) || in channels_fill_reply()
74 (channels->max_other && in channels_fill_reply()
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| /kernel/linux/linux-5.10/include/linux/platform_data/ |
| D | dma-ep93xx.h | 10 * M2P channels.
25 /* M2M channels */
36 * function. Note that this is only needed for slave/cyclic channels. For
37 * memcpy channels %NULL data should be passed.
59 * @channels: array of channels which are passed to the driver
60 * @num_channels: number of channels in the array
63 * M2P channels, contract is that even channels are for TX and odd for RX.
64 * There is no requirement for the M2M channels.
67 struct ep93xx_dma_chan_data *channels; member
81 * channel supports given DMA direction. Only M2P channels have such
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| /kernel/linux/linux-4.19/include/linux/platform_data/ |
| D | dma-ep93xx.h | 10 * M2P channels.
25 /* M2M channels */
36 * function. Note that this is only needed for slave/cyclic channels. For
37 * memcpy channels %NULL data should be passed.
59 * @channels: array of channels which are passed to the driver
60 * @num_channels: number of channels in the array
63 * M2P channels, contract is that even channels are for TX and odd for RX.
64 * There is no requirement for the M2M channels.
67 struct ep93xx_dma_chan_data *channels; member
81 * channel supports given DMA direction. Only M2P channels have such
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| /kernel/linux/linux-5.10/tools/iio/ |
| D | iio_generic_buffer.c | 46 * @channels: the channel info array
47 * @num_channels: number of channels
49 * Has the side effect of filling the channels[i].location values used
52 int size_from_channelarray(struct iio_channel_info *channels, int num_channels) in size_from_channelarray() argument
58 if (bytes % channels[i].bytes == 0) in size_from_channelarray()
59 channels[i].location = bytes; in size_from_channelarray()
61 channels[i].location = bytes - bytes % channels[i].bytes in size_from_channelarray()
62 + channels[i].bytes; in size_from_channelarray()
64 bytes = channels[i].location + channels[i].bytes; in size_from_channelarray()
165 * @channels: information about the channels.
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| /kernel/linux/linux-4.19/tools/iio/ |
| D | iio_generic_buffer.c | 50 * @channels: the channel info array
51 * @num_channels: number of channels
53 * Has the side effect of filling the channels[i].location values used
56 int size_from_channelarray(struct iio_channel_info *channels, int num_channels) in size_from_channelarray() argument
62 if (bytes % channels[i].bytes == 0) in size_from_channelarray()
63 channels[i].location = bytes; in size_from_channelarray()
65 channels[i].location = bytes - bytes % channels[i].bytes in size_from_channelarray()
66 + channels[i].bytes; in size_from_channelarray()
68 bytes = channels[i].location + channels[i].bytes; in size_from_channelarray()
169 * @channels: information about the channels.
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| /kernel/linux/linux-5.10/Documentation/trace/coresight/ |
| D | coresight-ect.rst | 16 devices via numbered channels, in order to propagate events between devices.
23 0 U 0 out_trigs : : Channels ***** :::::::
31 channels. When an input trigger becomes active, the attached channel will
75 channels ctmid enable nr_trigger_cons mgmt power powered regs
89 * ``channels``: Contains the channel API - CTI main programming interface.
130 Channels API Directory
133 This provides an easy way to attach triggers to channels, without needing
139 >$ ls ./cti_sys0/channels/
155 >$ echo 0 1 > ./cti_sys0/channels/trigout_attach
156 >$ echo 0 > ./cti_sys0/channels/chan_set
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/spi/ |
| D | spi-sprd-adi.txt | 8 ADI controller has 50 channels including 2 software read/write channels and
9 48 hardware channels to access analog chip. For 2 software read/write channels,
10 users should set ADI registers to access analog chip. For hardware channels,
14 triggered by hardware components instead of ADI software channels.
16 Thus we introduce one property named "sprd,hw-channels" to configure hardware
17 channels, the first value specifies the hardware channel id which is used to
22 one system is reading/writing data by ADI software channels, that should be under
24 data by ADI software channels at the same time, or two parallel routine of setting
28 The new version ADI controller supplies multiple master channels for different
45 - sprd,hw-channels: This is an array of channel values up to 49 channels.
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/spi/ |
| D | spi-sprd-adi.txt | 8 ADI controller has 50 channels including 2 software read/write channels and
9 48 hardware channels to access analog chip. For 2 software read/write channels,
10 users should set ADI registers to access analog chip. For hardware channels,
14 triggered by hardware components instead of ADI software channels.
16 Thus we introduce one property named "sprd,hw-channels" to configure hardware
17 channels, the first value specifies the hardware channel id which is used to
22 one system is reading/writing data by ADI software channels, that should be under
24 data by ADI software channels at the same time, or two parallel routine of setting
40 - sprd,hw-channels: This is an array of channel values up to 49 channels.
57 sprd,hw-channels = <30 0x8c20>;
|
| /kernel/linux/linux-5.10/Documentation/mips/ |
| D | ingenic-tcu.rst | 8 hardware block. It features up to eight channels, that can be used as
11 - JZ4725B, JZ4750, JZ4755 only have six TCU channels. The other SoCs all
12 have eight channels.
18 - Each one of the TCU channels has its own clock, which can be reparented to three
28 - mode TCU1: channels cannot work in sleep mode, but are easier to
30 - mode TCU2: channels can work in sleep mode, but the operation is a bit
31 more complicated than with TCU1 channels.
35 - On the oldest SoCs (up to JZ4740), all of the eight channels operate in
38 - On newest SoCs (JZ4750 and above), channels 1-2 operate as TCU2, the
41 - Each channel can generate an interrupt. Some channels share an interrupt
[all …]
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| /kernel/linux/linux-5.10/Documentation/ABI/stable/ |
| D | sysfs-bus-vmbus | 26 Description: The mapping of which primary/sub channels are bound to which
52 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>
59 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/cpu
66 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/in_mask
73 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/latency
78 performance critical channels (storage, network, etc.) that use
82 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/out_mask
89 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/pending
94 performance critical channels (storage, network, etc.) that use
98 What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/read_avail
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-adc.yaml | 11 It has several multiplexed input channels. Conversions can be performed
251 st,adc-channels:
253 List of single-ended channels muxed for this ADC. It can have up to:
254 - 16 channels, numbered from 0 to 15 (for in0..in15) on stm32f4
255 - 20 channels, numbered from 0 to 19 (for in0..in19) on stm32h7 and
259 st,adc-diff-channels:
261 List of differential channels muxed for this ADC. Some channels can
266 Note: At least one of "st,adc-channels" or "st,adc-diff-channels" is
267 required. Both properties can be used together. Some channels can be
269 channels can't be configured both as single-ended and differential.
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| /kernel/linux/linux-4.19/drivers/staging/iio/adc/ |
| D | ad7280a.c | 129 struct iio_chan_spec *channels; member
504 st->channels = kcalloc((st->slave_num + 1) * 12 + 2, in ad7280_channel_init()
505 sizeof(*st->channels), GFP_KERNEL); in ad7280_channel_init()
506 if (!st->channels) in ad7280_channel_init()
513 st->channels[cnt].type = IIO_VOLTAGE; in ad7280_channel_init()
514 st->channels[cnt].differential = 1; in ad7280_channel_init()
515 st->channels[cnt].channel = (dev * 6) + ch; in ad7280_channel_init()
516 st->channels[cnt].channel2 = in ad7280_channel_init()
517 st->channels[cnt].channel + 1; in ad7280_channel_init()
519 st->channels[cnt].type = IIO_TEMP; in ad7280_channel_init()
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-adc.txt | 4 It has several multiplexed input channels. Conversions can be performed
65 - st,adc-channels: List of single-ended channels muxed for this ADC.
66 It can have up to 16 channels on stm32f4 or 20 channels on stm32h7, numbered
68 - st,adc-diff-channels: List of differential channels muxed for this ADC.
69 Depending on part used, some channels can be configured as differential
73 Note: At least one of "st,adc-channels" or "st,adc-diff-channels" is required.
74 Both properties can be used together. Some channels can be used as
75 single-ended and some other ones as differential (mixed). But channels
92 This can be either one value or an array that matches 'st,adc-channels' list,
93 to set sample time resp. for all channels, or independently for each channel.
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/input/touchscreen/ |
| D | resistive-adc-touch.txt | 6 The device must be connected to an ADC device that provides channels for
9 - iio-channels: must have at least two channels connected to an ADC device.
10 These should correspond to the channels exposed by the ADC device and should
11 have the right index as the ADC device registers them. These channels
13 - iio-channel-names: must have all the channels' names. Mandatory channels
17 - iio-channels: The third channel named "pressure" is optional and can be
28 io-channels = <&adc 24>, <&adc 25>, <&adc 26>;
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/touchscreen/ |
| D | resistive-adc-touch.txt | 6 The device must be connected to an ADC device that provides channels for
9 - iio-channels: must have at least two channels connected to an ADC device.
10 These should correspond to the channels exposed by the ADC device and should
11 have the right index as the ADC device registers them. These channels
13 - iio-channel-names: must have all the channels' names. Mandatory channels
17 - iio-channels: The third channel named "pressure" is optional and can be
28 io-channels = <&adc 24>, <&adc 25>, <&adc 26>;
|
| /kernel/linux/linux-4.19/drivers/iio/dac/ |
| D | ad5686.c | 237 .channels = ad5311r_channels,
243 .channels = ad5672_channels,
249 .channels = ad5672_channels,
255 .channels = ad5676_channels,
261 .channels = ad5676_channels,
266 .channels = ad5676_channels,
272 .channels = ad5691r_channels,
278 .channels = ad5692r_channels,
284 .channels = ad5693_channels,
289 .channels = ad5693_channels,
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| D | ad5064.c | 70 * @shared_vref: whether the vref supply is shared between channels
74 * @num_channels: number of channels
81 const struct iio_chan_spec *channels; member
453 .channels = pchannels, \
462 .channels = ad5024_channels,
468 .channels = ad5025_channels,
474 .channels = ad5044_channels,
480 .channels = ad5045_channels,
486 .channels = ad5064_channels,
492 .channels = ad5064_channels,
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| /kernel/linux/linux-5.10/drivers/iio/dac/ |
| D | ad5686.c | 97 /* AD5674R/AD5679R have 16 channels and 2 powerdown registers */ in ad5686_write_dac_powerdown()
268 .channels = ad5310r_channels,
274 .channels = ad5311r_channels,
280 .channels = ad5672_channels,
286 .channels = ad5672_channels,
292 .channels = ad5674r_channels,
298 .channels = ad5676_channels,
304 .channels = ad5676_channels,
309 .channels = ad5676_channels,
315 .channels = ad5679r_channels,
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| D | ad5064.c | 69 * @shared_vref: whether the vref supply is shared between channels
72 * @channels: channel specification
73 * @num_channels: number of channels
80 const struct iio_chan_spec *channels; member
454 .channels = pchannels, \
463 .channels = ad5024_channels,
469 .channels = ad5025_channels,
475 .channels = ad5044_channels,
481 .channels = ad5045_channels,
487 .channels = ad5064_channels,
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| /kernel/linux/linux-5.10/drivers/hwmon/ |
| D | iio_hwmon.c | 20 * @channels: filled with array of channels from iio
21 * @num_channels: number of channels in channels (saves counting twice)
27 struct iio_channel *channels; member
47 struct iio_channel *chan = &state->channels[sattr->index]; in iio_hwmon_read_val()
72 struct iio_channel *channels; in iio_hwmon_probe() local
76 channels = devm_iio_channel_get_all(dev); in iio_hwmon_probe()
77 if (IS_ERR(channels)) { in iio_hwmon_probe()
78 if (PTR_ERR(channels) == -ENODEV) in iio_hwmon_probe()
80 return PTR_ERR(channels); in iio_hwmon_probe()
87 st->channels = channels; in iio_hwmon_probe()
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| /kernel/linux/linux-4.19/drivers/hwmon/ |
| D | iio_hwmon.c | 23 * @channels: filled with array of channels from iio
24 * @num_channels: number of channels in channels (saves counting twice)
30 struct iio_channel *channels; member
51 ret = iio_read_channel_processed(&state->channels[sattr->index], in iio_hwmon_read_val()
67 struct iio_channel *channels; in iio_hwmon_probe() local
75 channels = devm_iio_channel_get_all(dev); in iio_hwmon_probe()
76 if (IS_ERR(channels)) { in iio_hwmon_probe()
77 if (PTR_ERR(channels) == -ENODEV) in iio_hwmon_probe()
79 return PTR_ERR(channels); in iio_hwmon_probe()
86 st->channels = channels; in iio_hwmon_probe()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/dcn30/ |
| D | dcn30_afmt.c | 87 cea_channels.channels.FL = speaker_flags.FL_FR; in speakers_to_channels()
88 cea_channels.channels.FR = speaker_flags.FL_FR; in speakers_to_channels()
89 cea_channels.channels.LFE = speaker_flags.LFE; in speakers_to_channels()
90 cea_channels.channels.FC = speaker_flags.FC; in speakers_to_channels()
96 cea_channels.channels.RL_RC = speaker_flags.RL_RR; in speakers_to_channels()
97 cea_channels.channels.RR = speaker_flags.RL_RR; in speakers_to_channels()
98 cea_channels.channels.RC_RLC_FLC = speaker_flags.RC; in speakers_to_channels()
100 cea_channels.channels.RL_RC = speaker_flags.RC; in speakers_to_channels()
105 cea_channels.channels.RC_RLC_FLC = speaker_flags.FLC_FRC; in speakers_to_channels()
106 cea_channels.channels.RRC_FRC = speaker_flags.FLC_FRC; in speakers_to_channels()
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| /kernel/linux/linux-5.10/drivers/i2c/busses/ |
| D | i2c-amd756-s4882.c | 9 * We select the channels by sending commands to the Philips
13 * module EEPROM) located on channels 1-4, and 0x4c (LM63)
14 * located on multiplexed channels 0 and 5-7. We define one
16 * channels:
17 * CPU0: virtual adapter 1, channels 1 and 0
18 * CPU1: virtual adapter 2, channels 2 and 5
19 * CPU2: virtual adapter 3, channels 3 and 6
20 * CPU3: virtual adapter 4, channels 4 and 7
60 /* We remember the last used channels combination so as to only switch
61 channels when it is really needed. This greatly reduces the SMBus
[all …]
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| /kernel/linux/linux-5.10/sound/core/oss/ |
| D | pcm_plugin.c | 64 size = frames * format->channels * width; in snd_pcm_plugin_alloc()
79 for (channel = 0; channel < format->channels; channel++, c++) { in snd_pcm_plugin_alloc()
85 c->area.step = format->channels * width; in snd_pcm_plugin_alloc()
88 if (snd_BUG_ON(size % format->channels)) in snd_pcm_plugin_alloc()
90 size /= format->channels; in snd_pcm_plugin_alloc()
91 for (channel = 0; channel < format->channels; channel++, c++) { in snd_pcm_plugin_alloc()
140 struct snd_pcm_plugin_channel **channels) in snd_pcm_plugin_client_channels() argument
142 *channels = plugin->buf_channels; in snd_pcm_plugin_client_channels()
154 unsigned int channels; in snd_pcm_plugin_build() local
174 channels = src_format->channels; in snd_pcm_plugin_build()
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| /kernel/linux/linux-4.19/sound/core/oss/ |
| D | pcm_plugin.c | 64 size = frames * format->channels * width; in snd_pcm_plugin_alloc()
79 for (channel = 0; channel < format->channels; channel++, c++) { in snd_pcm_plugin_alloc()
85 c->area.step = format->channels * width; in snd_pcm_plugin_alloc()
88 if (snd_BUG_ON(size % format->channels)) in snd_pcm_plugin_alloc()
90 size /= format->channels; in snd_pcm_plugin_alloc()
91 for (channel = 0; channel < format->channels; channel++, c++) { in snd_pcm_plugin_alloc()
140 struct snd_pcm_plugin_channel **channels) in snd_pcm_plugin_client_channels() argument
142 *channels = plugin->buf_channels; in snd_pcm_plugin_client_channels()
154 unsigned int channels; in snd_pcm_plugin_build() local
174 channels = src_format->channels; in snd_pcm_plugin_build()
[all …]
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