| /openbmc/linux/drivers/media/pci/ivtv/ |
| H A D | ivtv-udma.c | 82 if (itv->udma.SG_handle == 0) { in ivtv_udma_alloc()
85 itv->udma.SGarray, in ivtv_udma_alloc()
86 sizeof(itv->udma.SGarray), in ivtv_udma_alloc()
96 struct ivtv_user_dma *dma = &itv->udma; in ivtv_udma_setup()
155 struct ivtv_user_dma *dma = &itv->udma; in ivtv_udma_unmap()
181 if (itv->udma.SG_handle) { in ivtv_udma_free()
183 sizeof(itv->udma.SGarray), DMA_TO_DEVICE); in ivtv_udma_free()
187 if (itv->udma.SG_length) { in ivtv_udma_free()
189 itv->udma.page_count, DMA_TO_DEVICE); in ivtv_udma_free()
193 if (itv->udma.bouncemap[i]) in ivtv_udma_free()
[all …]
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| H A D | ivtv-udma.h | 26 dma_sync_single_for_device(&itv->pdev->dev, itv->udma.SG_handle, in ivtv_udma_sync_for_device()
27 sizeof(itv->udma.SGarray), DMA_TO_DEVICE); in ivtv_udma_sync_for_device()
32 dma_sync_single_for_cpu(&itv->pdev->dev, itv->udma.SG_handle, in ivtv_udma_sync_for_cpu()
33 sizeof(itv->udma.SGarray), DMA_TO_DEVICE); in ivtv_udma_sync_for_cpu()
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| H A D | ivtv-firmware.c | 279 mutex_lock(&itv->udma.lock); in ivtv_firmware_restart()
283 mutex_unlock(&itv->udma.lock); in ivtv_firmware_restart()
317 mutex_unlock(&itv->udma.lock); in ivtv_firmware_restart()
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| H A D | Makefile | 5 ivtv-mailbox.o ivtv-queue.o ivtv-streams.o ivtv-udma.o \
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| H A D | ivtvfb.c | 280 mutex_lock(&itv->udma.lock); in ivtvfb_prep_dec_dma_to_device()
283 mutex_unlock(&itv->udma.lock); in ivtvfb_prep_dec_dma_to_device()
285 size_in_bytes, itv->udma.page_count); in ivtvfb_prep_dec_dma_to_device()
292 size_in_bytes, itv->udma.page_count); in ivtvfb_prep_dec_dma_to_device()
312 mutex_unlock(&itv->udma.lock); in ivtvfb_prep_dec_dma_to_device()
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| H A D | ivtv-yuv.c | 1067 mutex_lock(&itv->udma.lock); in ivtv_yuv_udma_frame()
1069 if ((rc = ivtv_yuv_prep_user_dma(itv, &itv->udma, args)) != 0) { in ivtv_yuv_udma_frame()
1070 mutex_unlock(&itv->udma.lock); in ivtv_yuv_udma_frame()
1095 mutex_unlock(&itv->udma.lock); in ivtv_yuv_udma_frame()
1101 mutex_unlock(&itv->udma.lock); in ivtv_yuv_udma_frame()
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| /openbmc/linux/drivers/ata/ |
| H A D | pata_amd.c | 99 t = at.udma ? (0xc0 | (clamp_val(at.udma, 2, 5) - 2)) : 0x03; in timing_setup()
103 t = at.udma ? (0xc0 | amd_cyc2udma[clamp_val(at.udma, 2, 10)]) : 0x03; in timing_setup()
107 t = at.udma ? (0xc0 | amd_cyc2udma[clamp_val(at.udma, 1, 10)]) : 0x03; in timing_setup()
111 t = at.udma ? (0xc0 | amd_cyc2udma[clamp_val(at.udma, 1, 15)]) : 0x03; in timing_setup()
119 if (at.udma) in timing_setup()
275 u32 saved_udma, udma; in nv_mode_filter() local
283 udma >>= 16; in nv_mode_filter()
285 udma >>= 8; in nv_mode_filter()
287 if ((udma & 0xc0) == 0xc0) in nv_mode_filter()
568 u32 udma; in amd_init_one() local
[all …]
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| H A D | pata_it821x.c | 95 u16 udma[2]; /* Cached UDMA values (per drive) */ member
232 if (pair && itdev->udma[1-unit] != UDMA_OFF) { in it821x_clock_strategy()
233 it821x_program_udma(ap, pair, itdev->udma[1-unit]); in it821x_clock_strategy()
240 if (itdev->udma[unit] != UDMA_OFF) { in it821x_clock_strategy()
241 it821x_program_udma(ap, adev, itdev->udma[unit]); in it821x_clock_strategy()
304 itdev->udma[unit] = udma[mode_wanted]; in it821x_passthru_set_dmamode()
306 itdev->udma[unit] |= 0x8080; /* UDMA 5/6 select on */ in it821x_passthru_set_dmamode()
316 it821x_program_udma(ap, adev, itdev->udma[unit]); in it821x_passthru_set_dmamode()
323 itdev->udma[unit] = UDMA_OFF; in it821x_passthru_set_dmamode()
354 else if (itdev->udma[unit] != UDMA_OFF && itdev->timing10) in it821x_passthru_bmdma_start()
[all …]
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| H A D | pata_it8213.c | 159 unsigned int udma = adev->dma_mode - XFER_UDMA_0; in it8213_set_dmamode() local
165 u_speed = min(2 - (udma & 1), udma); in it8213_set_dmamode()
166 if (udma > 4) in it8213_set_dmamode()
168 else if (udma > 2) in it8213_set_dmamode()
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| H A D | libata-pata-timings.c | 71 q->udma = EZ(t->udma, UT); in ata_timing_quantize()
94 m->udma = max(a->udma, b->udma); in ata_timing_merge()
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| H A D | pata_piccolo.c | 51 int udma = adev->dma_mode - XFER_UDMA_0; in tosh_set_dmamode() local
53 conf |= (udma + 2) << 28; in tosh_set_dmamode()
54 conf |= (2 - udma) * 0x111; /* spread into three nibbles */ in tosh_set_dmamode()
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| H A D | pata_via.c | 298 ut = t.udma ? (0xe0 | (clamp_val(t.udma, 2, 5) - 2)) : 0x03; in via_do_set_mode()
301 ut = t.udma ? (0xe8 | (clamp_val(t.udma, 2, 9) - 2)) : 0x0f; in via_do_set_mode()
304 ut = t.udma ? (0xe0 | (clamp_val(t.udma, 2, 9) - 2)) : 0x07; in via_do_set_mode()
307 ut = t.udma ? (0xe0 | (clamp_val(t.udma, 2, 9) - 2)) : 0x07; in via_do_set_mode()
320 if (t.udma) { in via_do_set_mode()
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| H A D | pata_rdc.c | 193 unsigned int udma = adev->dma_mode - XFER_UDMA_0; in rdc_set_dmamode() local
205 u_speed = min(2 - (udma & 1), udma); in rdc_set_dmamode()
206 if (udma == 5) in rdc_set_dmamode()
208 else if (udma > 2) in rdc_set_dmamode()
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| H A D | pata_atiixp.c | 52 u8 udma; in atiixp_cable_detect() local
59 pci_read_config_byte(pdev, ATIIXP_IDE_UDMA_MODE + ap->port_no, &udma); in atiixp_cable_detect()
60 if ((udma & 0x07) >= 0x04 || (udma & 0x70) >= 0x40) in atiixp_cable_detect()
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| H A D | pata_ali.c | 178 u8 udma; in ali_program_modes() local
193 pci_read_config_byte(pdev, udmat, &udma); in ali_program_modes()
194 udma &= ~(0x0F << shift); in ali_program_modes()
195 udma |= ultra << shift; in ali_program_modes()
196 pci_write_config_byte(pdev, udmat, udma); in ali_program_modes()
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| H A D | pata_optidma.c | 208 int udma = mode - XFER_UDMA_0; in optiplus_mode_setup() local
219 udslave |= (udma << dev2); in optiplus_mode_setup()
223 udcfg |= (udma << dev2); in optiplus_mode_setup()
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| H A D | pata_efar.c | 181 unsigned int udma = adev->dma_mode - XFER_UDMA_0; in efar_set_dmamode() local
189 udma_timing |= udma << (4 * devid); in efar_set_dmamode()
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| H A D | ata_piix.c | 673 unsigned int udma = speed - XFER_UDMA_0; in do_pata_set_dmamode() local
689 u_speed = min(2 - (udma & 1), udma); in do_pata_set_dmamode()
690 if (udma == 5) in do_pata_set_dmamode()
692 else if (udma > 2) in do_pata_set_dmamode()
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| /openbmc/linux/drivers/dma/ti/ |
| H A D | Makefile | 5 obj-$(CONFIG_TI_K3_UDMA) += k3-udma.o
6 obj-$(CONFIG_TI_K3_UDMA_GLUE_LAYER) += k3-udma-glue.o
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| /openbmc/linux/sound/soc/ti/ |
| H A D | Makefile | 6 snd-soc-ti-udma-objs := udma-pcm.o
10 obj-$(CONFIG_SND_SOC_TI_UDMA_PCM) += snd-soc-ti-udma.o
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| /openbmc/linux/Documentation/devicetree/bindings/ata/ |
| H A D | pata-arasan.txt | 21 - arasan,broken-udma: if present, UDMA mode is unusable
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| /openbmc/linux/Documentation/devicetree/bindings/dma/ti/ |
| H A D | k3-udma.yaml | 6 $id: http://devicetree.org/schemas/dma/ti/k3-udma.yaml#
132 ti,udma-atype:
137 - ti,udma-atype
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| /openbmc/u-boot/drivers/ata/ |
| H A D | sata_sil.h | 22 u16 udma; member
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| H A D | sata_mv.c | 258 u16 udma; member
816 priv->udma = id[ATA_ID_UDMA_MODES]; in mv_sata_xfer_mode()
818 priv->udma); in mv_sata_xfer_mode()
834 udma_cap = (u8) (priv->udma & 0xff); in mv_sata_set_features()
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| H A D | fsl_sata.h | 311 u16 udma; member
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