| /drivers/dma/ |
| D | mic_x100_dma.h | 203 u32 dcr = mic_dma_mmio_read(ch, MIC_DMA_SBOX_BASE + MIC_DMA_SBOX_DCR); in mic_dma_chan_set_owner() local
206 dcr = (dcr & ~(0x1 << (chan_num * 2))) | (ch->owner << (chan_num * 2)); in mic_dma_chan_set_owner()
207 mic_dma_mmio_write(ch, dcr, MIC_DMA_SBOX_BASE + MIC_DMA_SBOX_DCR); in mic_dma_chan_set_owner()
212 u32 dcr = mic_dma_mmio_read(ch, MIC_DMA_SBOX_BASE + MIC_DMA_SBOX_DCR); in mic_dma_enable_chan() local
214 dcr |= 2 << (ch->ch_num << 1); in mic_dma_enable_chan()
215 mic_dma_mmio_write(ch, dcr, MIC_DMA_SBOX_BASE + MIC_DMA_SBOX_DCR); in mic_dma_enable_chan()
220 u32 dcr = mic_dma_mmio_read(ch, MIC_DMA_SBOX_BASE + MIC_DMA_SBOX_DCR); in mic_dma_disable_chan() local
222 dcr &= ~(2 << (ch->ch_num << 1)); in mic_dma_disable_chan()
223 mic_dma_mmio_write(ch, dcr, MIC_DMA_SBOX_BASE + MIC_DMA_SBOX_DCR); in mic_dma_disable_chan()
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| /drivers/rtc/ |
| D | rtc-imxdi.c | 243 u32 dcr; in di_handle_failure_state() local
250 dcr = readl(imxdi->ioaddr + DCR); in di_handle_failure_state()
252 if (dcr & DCR_FSHL) { in di_handle_failure_state()
281 u32 dcr, sec; in di_handle_invalid_state() local
300 dcr = readl(imxdi->ioaddr + DCR); in di_handle_invalid_state()
301 if (!(dcr & DCR_TCE)) { in di_handle_invalid_state()
302 if (dcr & DCR_TCHL) { in di_handle_invalid_state()
307 if (dcr & DCR_TCSL) { in di_handle_invalid_state()
328 di_write_busy_wait(imxdi, dcr | DCR_TCE, DCR); in di_handle_invalid_state()
338 u32 dcr; in di_handle_invalid_and_failure_state() local
[all …]
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| /drivers/acpi/nfit/ |
| D | core.c | 768 static size_t sizeof_dcr(struct acpi_nfit_control_region *dcr) in sizeof_dcr() argument
770 if (dcr->header.length < offsetof(struct acpi_nfit_control_region, in sizeof_dcr()
773 if (dcr->windows) in sizeof_dcr()
774 return sizeof(*dcr); in sizeof_dcr()
780 struct acpi_nfit_control_region *dcr) in add_dcr() argument
785 if (!sizeof_dcr(dcr)) in add_dcr()
789 if (memcmp(nfit_dcr->dcr, dcr, sizeof_dcr(dcr)) == 0) { in add_dcr()
794 nfit_dcr = devm_kzalloc(dev, sizeof(*nfit_dcr) + sizeof(*dcr), in add_dcr()
799 memcpy(nfit_dcr->dcr, dcr, sizeof_dcr(dcr)); in add_dcr()
802 dcr->region_index, dcr->windows); in add_dcr()
[all …]
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| D | nfit.h | 152 struct acpi_nfit_control_region dcr[0]; member
190 struct acpi_nfit_control_region *dcr; member
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| /drivers/dma/hsu/ |
| D | hsu.c | 59 u32 dcr = HSU_CH_DCR_CHSOE | HSU_CH_DCR_CHEI; in hsu_dma_chan_start() local
83 dcr |= HSU_CH_DCR_DESCA(i); in hsu_dma_chan_start()
84 dcr |= HSU_CH_DCR_CHTOI(i); /* timeout bit, see HSU Errata 1 */ in hsu_dma_chan_start()
89 dcr |= HSU_CH_DCR_CHSOD(count - 1); in hsu_dma_chan_start()
90 dcr |= HSU_CH_DCR_CHDI(count - 1); in hsu_dma_chan_start()
92 hsu_chan_writel(hsuc, HSU_CH_DCR, dcr); in hsu_dma_chan_start()
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| /drivers/parport/ |
| D | parport_ip32.c | 158 void __iomem *dcr; member
386 unsigned int dcr = i ? priv->dcr_cache : readb(priv->regs.dcr); in parport_ip32_dump_state() local
388 i ? "soft" : "hard", dcr); in parport_ip32_dump_state()
389 printk(" %s", (dcr & DCR_DIR) ? "rev" : "fwd"); in parport_ip32_dump_state()
390 if (dcr & DCR_IRQ) in parport_ip32_dump_state()
392 if (!(dcr & DCR_SELECT)) in parport_ip32_dump_state()
394 if (dcr & DCR_nINIT) in parport_ip32_dump_state()
396 if (!(dcr & DCR_AUTOFD)) in parport_ip32_dump_state()
398 if (!(dcr & DCR_STROBE)) in parport_ip32_dump_state()
904 writeb(c, priv->regs.dcr); in __parport_ip32_write_control()
[all …]
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| /drivers/staging/comedi/drivers/ |
| D | mite.c | 480 unsigned int chcr, mcr, dcr, lkcr; in mite_prep_dma() local
530 dcr = mite_retry_limit(64) | CR_ASEQUP; in mite_prep_dma()
531 dcr |= CR_PORTIO | CR_AMDEVICE | mite_drq_reqs(mite_chan->channel); in mite_prep_dma()
534 dcr |= CR_PSIZE8; in mite_prep_dma()
537 dcr |= CR_PSIZE16; in mite_prep_dma()
540 dcr |= CR_PSIZE32; in mite_prep_dma()
546 writel(dcr, mite->mmio + MITE_DCR(mite_chan->channel)); in mite_prep_dma()
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| /drivers/i3c/ |
| D | device.c | 248 id->dcr == devinfo.dcr) in i3c_device_match_id()
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| D | master.c | 158 ret = sprintf(buf, "%x\n", desc->info.dcr); in dcr_show()
163 static DEVICE_ATTR_RO(dcr);
267 devinfo.dcr, manuf); in i3c_device_uevent()
271 devinfo.dcr, manuf, part, ext); in i3c_device_uevent()
917 defslvs->master.dcr = master->this->info.dcr; in i3c_master_defslvs_locked()
934 desc->dcr = i3cdev->info.dcr; in i3c_master_defslvs_locked()
1196 info->dcr = getdcr->dcr; in i3c_master_getdcr_locked()
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| /drivers/usb/serial/ |
| D | mos7720.c | 523 __u8 dcr; in parport_mos7715_read_control() local
531 dcr = mos_parport->shadowDCR & 0x0f; in parport_mos7715_read_control()
533 return dcr; in parport_mos7715_read_control()
541 __u8 dcr; in parport_mos7715_frob_control() local
550 dcr = mos_parport->shadowDCR & 0x0f; in parport_mos7715_frob_control()
552 return dcr; in parport_mos7715_frob_control()
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| /drivers/i3c/master/ |
| D | i3c-master-cdns.c | 298 #define DEV_ID_RR2_DCR(dcr) (dcr) argument
1048 info->dcr = rr; in cdns_i3c_master_dev_rr_to_info()
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