| /kernel/linux/linux-5.10/drivers/dma/dw/ |
| D | of.c | 39 slave.channels >= BIT(dw->pdata->nr_channels))) in dw_dma_of_xlate()
55 u32 nr_channels; in dw_dma_parse_dt() local
67 if (of_property_read_u32(np, "dma-channels", &nr_channels)) in dw_dma_parse_dt()
69 if (nr_channels > DW_DMA_MAX_NR_CHANNELS) in dw_dma_parse_dt()
77 pdata->nr_channels = nr_channels; in dw_dma_parse_dt()
96 if (!of_property_read_u32_array(np, "multi-block", mb, nr_channels)) { in dw_dma_parse_dt()
97 for (tmp = 0; tmp < nr_channels; tmp++) in dw_dma_parse_dt()
100 for (tmp = 0; tmp < nr_channels; tmp++) in dw_dma_parse_dt()
105 nr_channels)) { in dw_dma_parse_dt()
106 memset32(pdata->max_burst, DW_DMA_MAX_BURST, nr_channels); in dw_dma_parse_dt()
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| D | internal.h | 62 .nr_channels = 8,
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| /kernel/linux/linux-5.10/arch/sh/drivers/dma/ |
| D | dma-api.c | 34 (chan >= info->first_vchannel_nr + info->nr_channels)) in get_dma_info()
68 nr += info->nr_channels; in get_nr_channels()
82 for (i = 0; i < info->nr_channels; i++) { in get_dma_channel()
146 for (i = 0; i < info->nr_channels; i++) { in request_dma_bycap()
170 for (i = 0; i < info->nr_channels; i++) { in dmac_search_free_channel()
258 for (i = 0; i < info->nr_channels; i++, caps++) { in register_chan_caps()
325 for (i = 0; i < info->nr_channels; i++) { in dma_proc_show()
346 info->name, info->nr_channels, info->nr_channels > 1 ? "s" : ""); in register_dmac()
361 size = sizeof(struct dma_channel) * info->nr_channels; in register_dmac()
370 for (i = 0; i < info->nr_channels; i++) { in register_dmac()
[all …]
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| D | dma-pvr2.c | 75 .nr_channels = 1,
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| /kernel/linux/linux-5.10/drivers/hwtracing/stm/ |
| D | dummy_stm.c | 56 static unsigned int nr_channels = STP_CHANNEL_MAX; variable
58 module_param(nr_channels, int, 0400);
78 nr_channels > STP_CHANNEL_MAX) in dummy_stm_init()
88 dummy_stm[i].sw_nchannels = nr_channels; in dummy_stm_init()
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| /kernel/linux/linux-5.10/drivers/edac/ |
| D | i3000_edac.c | 237 multi_chan = mci->csrows[0]->nr_channels - 1; in i3000_process_error_info()
316 int interleaved, nr_channels; in i3000_probe1() local
355 nr_channels = interleaved ? 2 : 1; in i3000_probe1()
358 layers[0].size = I3000_RANKS / nr_channels; in i3000_probe1()
361 layers[1].size = nr_channels; in i3000_probe1()
408 for (j = 0; j < nr_channels; j++) { in i3000_probe1()
411 dimm->nr_pages = nr_pages / nr_channels; in i3000_probe1()
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| D | i3200_edac.c | 103 static int nr_channels; variable
199 if (nr_channels == 2) in i3200_get_and_clear_error_info()
212 if (nr_channels == 2) in i3200_get_and_clear_error_info()
234 for (channel = 0; channel < nr_channels; channel++) { in i3200_process_error_info()
354 nr_channels = how_many_channels(pdev); in i3200_probe1()
360 layers[1].size = nr_channels; in i3200_probe1()
394 for (j = 0; j < nr_channels; j++) { in i3200_probe1()
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| D | ie31200_edac.c | 172 static int nr_channels; variable
277 if (nr_channels == 2) in ie31200_get_and_clear_error_info()
290 if (nr_channels == 2) in ie31200_get_and_clear_error_info()
313 for (channel = 0; channel < nr_channels; channel++) { in ie31200_process_error_info()
420 nr_channels = how_many_channels(pdev); in ie31200_probe1()
425 layers[1].size = nr_channels; in ie31200_probe1()
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| D | i82975x_edac.c | 310 chan = (mci->csrows[row]->nr_channels == 1) ? 0 : info->eap & 1; in i82975x_process_error_info()
393 if (csrow->nr_channels > 1) in i82975x_init_csrows()
407 for (chan = 0; chan < csrow->nr_channels; chan++) { in i82975x_init_csrows()
410 dimm->nr_pages = nr_pages / csrow->nr_channels; in i82975x_init_csrows()
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| D | cpc925_edac.c | 345 switch (csrow->nr_channels) { in cpc925_init_csrows()
368 for (j = 0; j < csrow->nr_channels; j++) { in cpc925_init_csrows()
370 dimm->nr_pages = nr_pages / csrow->nr_channels; in cpc925_init_csrows()
914 int res = 0, nr_channels; in cpc925_probe() local
946 nr_channels = cpc925_mc_get_channels(vbase) + 1; in cpc925_probe()
952 layers[1].size = nr_channels; in cpc925_probe()
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| /kernel/linux/linux-5.10/drivers/dma/hsu/ |
| D | hsu.c | 151 if (nr >= chip->hsu->nr_channels) in hsu_dma_get_status()
209 if (nr >= chip->hsu->nr_channels) in hsu_dma_do_irq()
430 hsu->nr_channels = (chip->length - chip->offset) / HSU_DMA_CHAN_LENGTH; in hsu_dma_probe()
432 hsu->chan = devm_kcalloc(chip->dev, hsu->nr_channels, in hsu_dma_probe()
438 for (i = 0; i < hsu->nr_channels; i++) { in hsu_dma_probe()
477 dev_info(chip->dev, "Found HSU DMA, %d channels\n", hsu->nr_channels); in hsu_dma_probe()
489 for (i = 0; i < hsu->nr_channels; i++) { in hsu_dma_remove()
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| /kernel/linux/linux-5.10/drivers/dma/dw-axi-dmac/ |
| D | dw-axi-dmac-platform.c | 179 for (i = 0; i < chip->dw->hdata->nr_channels; i++) { in axi_dma_hw_init()
613 for (i = 0; i < dw->hdata->nr_channels; i++) { in dw_axi_dma_interrupt()
767 chip->dw->hdata->nr_channels = tmp; in parse_device_properties()
786 chip->dw->hdata->nr_channels); in parse_device_properties()
789 for (tmp = 0; tmp < chip->dw->hdata->nr_channels; tmp++) { in parse_device_properties()
797 chip->dw->hdata->nr_channels); in parse_device_properties()
801 for (tmp = 0; tmp < chip->dw->hdata->nr_channels; tmp++) { in parse_device_properties()
802 if (carr[tmp] >= chip->dw->hdata->nr_channels) in parse_device_properties()
869 dw->chan = devm_kcalloc(chip->dev, hdata->nr_channels, in dw_probe()
888 for (i = 0; i < hdata->nr_channels; i++) { in dw_probe()
[all …]
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| /kernel/linux/linux-5.10/drivers/dma/ |
| D | tegra210-adma.c | 99 unsigned int nr_channels; member
157 unsigned int nr_channels; member
724 for (i = 0; i < tdma->nr_channels; i++) { in tegra_adma_runtime_suspend()
762 for (i = 0; i < tdma->nr_channels; i++) { in tegra_adma_runtime_resume()
792 .nr_channels = 22,
807 .nr_channels = 32,
831 struct_size(tdma, channels, cdata->nr_channels), in tegra_adma_probe()
838 tdma->nr_channels = cdata->nr_channels; in tegra_adma_probe()
853 for (i = 0; i < tdma->nr_channels; i++) { in tegra_adma_probe()
919 tdma->nr_channels); in tegra_adma_probe()
[all …]
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| D | tegra20-apb-dma.c | 124 unsigned int nr_channels; member
1381 .nr_channels = 16,
1390 .nr_channels = 32,
1399 .nr_channels = 32,
1408 .nr_channels = 32,
1454 size = struct_size(tdma, channels, cdata->nr_channels); in tegra_dma_probe()
1494 for (i = 0; i < cdata->nr_channels; i++) { in tegra_dma_probe()
1580 cdata->nr_channels); in tegra_dma_probe()
1631 for (i = 0; i < tdma->chip_data->nr_channels; i++) { in tegra_dma_dev_suspend()
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| D | img-mdc-dma.c | 141 unsigned int nr_channels; member
922 mdma->nr_channels = (val >> MDC_GLOBAL_CONFIG_A_DMA_CONTEXTS_SHIFT) & in mdc_dma_probe()
942 &mdma->nr_channels); in mdc_dma_probe()
969 for (i = 0; i < mdma->nr_channels; i++) { in mdc_dma_probe()
1010 mdma->nr_channels, mdma->nr_threads); in mdc_dma_probe()
1054 for (i = 0; i < mdma->nr_channels; i++) { in img_mdc_suspend_late()
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| /kernel/linux/linux-5.10/drivers/reset/sti/ |
| D | reset-stih407.c | 113 .nr_channels = ARRAY_SIZE(stih407_powerdowns),
120 .nr_channels = ARRAY_SIZE(stih407_softresets),
126 .nr_channels = ARRAY_SIZE(stih407_picophyresets),
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| D | reset-syscfg.c | 151 rc->channels = devm_kcalloc(dev, data->nr_channels, in syscfg_reset_controller_register()
158 rc->rst.nr_resets = data->nr_channels; in syscfg_reset_controller_register()
161 for (i = 0; i < data->nr_channels; i++) { in syscfg_reset_controller_register()
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| D | reset-syscfg.h | 50 int nr_channels; member
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| /kernel/linux/linux-5.10/arch/x86/kernel/ |
| D | hpet.c | 36 unsigned int nr_channels; member
195 hd.hd_nirqs = hpet_base.nr_channels; in hpet_reserve_platform_timers()
205 for (i = 0; i < hpet_base.nr_channels; i++) { in hpet_reserve_platform_timers()
230 for (i = 0; i < hpet_base.nr_channels; i++) { in hpet_select_device_channel()
562 for (i = 0; i < hpet_base.nr_channels; i++) { in hpet_get_unused_clockevent()
610 for (i = 0; i < hpet_base.nr_channels; i++) { in hpet_select_clockevents()
635 hpet_base.nr_channels, hpet_base.nr_clockevents); in hpet_select_clockevents()
946 hpet_base.nr_channels = channels; in hpet_enable()
998 hpet_base.nr_channels = 0; in hpet_enable()
1071 for (i = 0; i < hpet_base.nr_channels; i++) in hpet_disable()
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| /kernel/linux/linux-5.10/drivers/net/can/ |
| D | kvaser_pciefd.c | 275 u8 nr_channels; member
436 memcpy(&pcie->nr_channels, param->data, le32_to_cpu(param->len)); in kvaser_pciefd_cfg_read_params()
930 for (i = 0; i < pcie->nr_channels; i++) { in kvaser_pciefd_setup_can_ctrls()
1021 for (i = 0; i < pcie->nr_channels; i++) { in kvaser_pciefd_reg_candev()
1109 if (pcie->nr_channels != sysid_nr_chan) { in kvaser_pciefd_setup_board()
1112 pcie->nr_channels, in kvaser_pciefd_setup_board()
1117 if (pcie->nr_channels > KVASER_PCIEFD_MAX_CAN_CHANNELS) in kvaser_pciefd_setup_board()
1118 pcie->nr_channels = KVASER_PCIEFD_MAX_CAN_CHANNELS; in kvaser_pciefd_setup_board()
1156 if (ch_id >= pcie->nr_channels) in kvaser_pciefd_handle_data_packet()
1326 if (ch_id >= pcie->nr_channels) in kvaser_pciefd_handle_error_packet()
[all …]
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| /kernel/linux/linux-5.10/arch/mips/include/asm/mach-loongson32/ |
| D | dma.h | 16 int nr_channels; member
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| /kernel/linux/linux-5.10/include/linux/ |
| D | timb_dma.h | 39 unsigned nr_channels; member
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| /kernel/linux/linux-5.10/include/linux/platform_data/ |
| D | dma-dw.h | 57 unsigned int nr_channels; member
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| D | dma-atmel.h | 18 unsigned int nr_channels; member
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| /kernel/linux/linux-5.10/drivers/xen/events/ |
| D | events_internal.h | 14 unsigned (*nr_channels)(void); member
|