dma_ch 33 arch/unicore32/include/mach/dma.h extern void puv3_free_dma(int dma_ch); dma_ch 74 arch/unicore32/kernel/dma.c void puv3_free_dma(int dma_ch) dma_ch 78 arch/unicore32/kernel/dma.c if (!dma_channels[dma_ch].name) { dma_ch 81 arch/unicore32/kernel/dma.c __func__, dma_ch); dma_ch 86 arch/unicore32/kernel/dma.c dma_channels[dma_ch].name = NULL; dma_ch 87 arch/unicore32/kernel/dma.c dma_channels[dma_ch].err_handler = NULL; dma_ch 554 drivers/dma/ipu/ipu_idmac.c static uint32_t dma_param_addr(uint32_t dma_ch) dma_ch 557 drivers/dma/ipu/ipu_idmac.c return 0x10000 | (dma_ch << 4); dma_ch 53 drivers/dma/ti/omap-dma.c int dma_ch; dma_ch 447 drivers/dma/ti/omap-dma.c c->dma_ch); dma_ch 645 drivers/dma/ti/omap-dma.c omap_dma_callback, c, &c->dma_ch); dma_ch 648 drivers/dma/ti/omap-dma.c &c->dma_ch); dma_ch 651 drivers/dma/ti/omap-dma.c dev_dbg(dev, "allocating channel %u for %u\n", c->dma_ch, c->dma_sig); dma_ch 654 drivers/dma/ti/omap-dma.c omap_dma_assign(od, c, c->dma_ch); dma_ch 660 drivers/dma/ti/omap-dma.c val = BIT(c->dma_ch); dma_ch 666 drivers/dma/ti/omap-dma.c val &= ~BIT(c->dma_ch); dma_ch 676 drivers/dma/ti/omap-dma.c c->ccr |= c->dma_ch + 1; dma_ch 697 drivers/dma/ti/omap-dma.c od->irq_enable_mask &= ~BIT(c->dma_ch); dma_ch 703 drivers/dma/ti/omap-dma.c od->lch_map[c->dma_ch] = NULL; dma_ch 705 drivers/dma/ti/omap-dma.c omap_free_dma(c->dma_ch); dma_ch 707 drivers/dma/ti/omap-dma.c dev_dbg(od->ddev.dev, "freeing channel %u used for %u\n", c->dma_ch, dma_ch 1010 drivers/dma/ti/omap-dma.c d->clnk_ctrl = c->dma_ch; dma_ch 1161 drivers/dma/ti/omap-dma.c d->clnk_ctrl = c->dma_ch | CLNK_CTRL_ENABLE_LNK; dma_ch 183 drivers/gpu/ipu-v3/ipu-image-convert.c const struct ipu_image_convert_dma_chan *dma_ch; dma_ch 1827 drivers/gpu/ipu-v3/ipu-image-convert.c const struct ipu_image_convert_dma_chan *dma = chan->dma_ch; dma_ch 2460 drivers/gpu/ipu-v3/ipu-image-convert.c chan->dma_ch = &image_convert_dma_chan[i]; dma_ch 196 drivers/media/platform/omap3isp/isphist.c ret = dmaengine_slave_config(hist->dma_ch, &cfg); dma_ch 203 drivers/media/platform/omap3isp/isphist.c tx = dmaengine_prep_slave_single(hist->dma_ch, dma_addr, dma_ch 220 drivers/media/platform/omap3isp/isphist.c dma_async_issue_pending(hist->dma_ch); dma_ch 283 drivers/media/platform/omap3isp/isphist.c if (hist->dma_ch) dma_ch 498 drivers/media/platform/omap3isp/isphist.c hist->dma_ch = dma_request_chan_by_mask(&mask); dma_ch 499 drivers/media/platform/omap3isp/isphist.c if (IS_ERR(hist->dma_ch)) { dma_ch 500 drivers/media/platform/omap3isp/isphist.c ret = PTR_ERR(hist->dma_ch); dma_ch 504 drivers/media/platform/omap3isp/isphist.c hist->dma_ch = NULL; dma_ch 509 drivers/media/platform/omap3isp/isphist.c dma_chan_name(hist->dma_ch)); dma_ch 521 drivers/media/platform/omap3isp/isphist.c if (!IS_ERR_OR_NULL(hist->dma_ch)) dma_ch 522 drivers/media/platform/omap3isp/isphist.c dma_release_channel(hist->dma_ch); dma_ch 536 drivers/media/platform/omap3isp/isphist.c if (hist->dma_ch) dma_ch 537 drivers/media/platform/omap3isp/isphist.c dma_release_channel(hist->dma_ch); dma_ch 22 drivers/media/platform/omap3isp/ispstat.c #define ISP_STAT_USES_DMAENGINE(stat) ((stat)->dma_ch != NULL) dma_ch 109 drivers/media/platform/omap3isp/ispstat.h struct dma_chan *dma_ch; dma_ch 162 drivers/misc/mic/bus/scif_bus.c sdev->dma_ch = chan; dma_ch 54 drivers/misc/mic/bus/scif_bus.h struct dma_chan **dma_ch; dma_ch 156 drivers/misc/mic/bus/vop_bus.c vdev->dma_ch = chan; dma_ch 49 drivers/misc/mic/bus/vop_bus.h struct dma_chan *dma_ch; dma_ch 322 drivers/misc/mic/card/mic_device.c mdrv->dma_ch[mdrv->num_dma_ch++] = chan; dma_ch 336 drivers/misc/mic/card/mic_device.c dma_release_channel(mdrv->dma_ch[i]); dma_ch 337 drivers/misc/mic/card/mic_device.c mdrv->dma_ch[i] = NULL; dma_ch 371 drivers/misc/mic/card/mic_device.c NULL, mdrv->dma_ch[0]); dma_ch 381 drivers/misc/mic/card/mic_device.c NULL, mdrv->dp, mdrv->dma_ch, dma_ch 80 drivers/misc/mic/card/mic_device.h struct dma_chan *dma_ch[MIC_MAX_DMA_CHAN]; dma_ch 420 drivers/misc/mic/host/mic_boot.c mdev->dma_ch[mdev->num_dma_ch++] = chan; dma_ch 440 drivers/misc/mic/host/mic_boot.c dma_release_channel(mdev->dma_ch[i]); dma_ch 441 drivers/misc/mic/host/mic_boot.c mdev->dma_ch[i] = NULL; dma_ch 477 drivers/misc/mic/host/mic_boot.c mdev->dma_ch, mdev->num_dma_ch, dma_ch 487 drivers/misc/mic/host/mic_boot.c mdev->dma_ch[0]); dma_ch 82 drivers/misc/mic/host/mic_device.h struct dma_chan *dma_ch[MIC_MAX_DMA_CHAN]; dma_ch 93 drivers/misc/mic/scif/scif_dma.c chan = sdev->dma_ch[scifdev->dma_ch_idx]; dma_ch 62 drivers/misc/mic/vop/vop_main.h struct dma_chan *dma_ch; dma_ch 476 drivers/misc/mic/vop/vop_vringh.c struct dma_chan *vop_ch = vi->dma_ch; dma_ch 527 drivers/misc/mic/vop/vop_vringh.c if (!VOP_USE_DMA || !vi->dma_ch) { dma_ch 539 drivers/misc/mic/vop/vop_vringh.c dma_alignment = 1 << vi->dma_ch->device->copy_align; dma_ch 540 drivers/misc/mic/vop/vop_vringh.c x200 = is_dma_copy_aligned(vi->dma_ch->device, 1, 1, 1); dma_ch 603 drivers/misc/mic/vop/vop_vringh.c bool dma = VOP_USE_DMA && vi->dma_ch; dma_ch 607 drivers/misc/mic/vop/vop_vringh.c dma_alignment = 1 << vi->dma_ch->device->copy_align; dma_ch 608 drivers/misc/mic/vop/vop_vringh.c x200 = is_dma_copy_aligned(vi->dma_ch->device, 1, 1, 1); dma_ch 1123 drivers/misc/mic/vop/vop_vringh.c vi->dma_ch = vpdev->dma_ch; dma_ch 194 drivers/mmc/host/omap_hsmmc.c int use_dma, dma_ch; dma_ch 823 drivers/mmc/host/omap_hsmmc.c int dma_ch; dma_ch 828 drivers/mmc/host/omap_hsmmc.c dma_ch = host->dma_ch; dma_ch 833 drivers/mmc/host/omap_hsmmc.c if (mrq->data && host->use_dma && dma_ch != -1) dma_ch 910 drivers/mmc/host/omap_hsmmc.c int dma_ch; dma_ch 916 drivers/mmc/host/omap_hsmmc.c dma_ch = host->dma_ch; dma_ch 917 drivers/mmc/host/omap_hsmmc.c host->dma_ch = -1; dma_ch 920 drivers/mmc/host/omap_hsmmc.c if (host->use_dma && dma_ch != -1) { dma_ch 1173 drivers/mmc/host/omap_hsmmc.c if (host->dma_ch < 0) { dma_ch 1186 drivers/mmc/host/omap_hsmmc.c host->dma_ch = -1; dma_ch 1269 drivers/mmc/host/omap_hsmmc.c BUG_ON(host->dma_ch != -1); dma_ch 1296 drivers/mmc/host/omap_hsmmc.c host->dma_ch = 1; dma_ch 1434 drivers/mmc/host/omap_hsmmc.c BUG_ON(host->dma_ch != -1); dma_ch 1869 drivers/mmc/host/omap_hsmmc.c host->dma_ch = -1; dma_ch 899 drivers/mtd/nand/raw/stm32_fmc2_nand.c struct dma_chan *dma_ch = fmc2->dma_rx_ch; dma_ch 912 drivers/mtd/nand/raw/stm32_fmc2_nand.c dma_ch = fmc2->dma_tx_ch; dma_ch 925 drivers/mtd/nand/raw/stm32_fmc2_nand.c desc_data = dmaengine_prep_slave_sg(dma_ch, fmc2->dma_data_sg.sgl, dma_ch 941 drivers/mtd/nand/raw/stm32_fmc2_nand.c dma_async_issue_pending(dma_ch); dma_ch 987 drivers/mtd/nand/raw/stm32_fmc2_nand.c dmaengine_terminate_all(dma_ch); dma_ch 998 drivers/mtd/nand/raw/stm32_fmc2_nand.c dmaengine_terminate_all(dma_ch); dma_ch 1543 drivers/scsi/BusLogic.c adapter->dma_ch = 5; dma_ch 1545 drivers/scsi/BusLogic.c adapter->dma_ch = 6; dma_ch 1547 drivers/scsi/BusLogic.c adapter->dma_ch = 7; dma_ch 1842 drivers/scsi/BusLogic.c if (adapter->dma_ch > 0) dma_ch 1843 drivers/scsi/BusLogic.c blogic_info("%d, ", adapter, adapter->dma_ch); dma_ch 2000 drivers/scsi/BusLogic.c if (adapter->dma_ch > 0) { dma_ch 2001 drivers/scsi/BusLogic.c if (request_dma(adapter->dma_ch, adapter->full_model) < 0) { dma_ch 2002 drivers/scsi/BusLogic.c blogic_err("UNABLE TO ACQUIRE DMA CHANNEL %d - DETACHING\n", adapter, adapter->dma_ch); dma_ch 2005 drivers/scsi/BusLogic.c set_dma_mode(adapter->dma_ch, DMA_MODE_CASCADE); dma_ch 2006 drivers/scsi/BusLogic.c enable_dma(adapter->dma_ch); dma_ch 2032 drivers/scsi/BusLogic.c free_dma(adapter->dma_ch); dma_ch 557 drivers/scsi/BusLogic.h unsigned char dma_ch:7; /* Byte 11 Bits 0-6 */ dma_ch 1000 drivers/scsi/BusLogic.h unsigned char dma_ch; dma_ch 204 drivers/spi/spi-stm32-qspi.c struct dma_chan *dma_ch; dma_ch 212 drivers/spi/spi-stm32-qspi.c dma_ch = qspi->dma_chrx; dma_ch 215 drivers/spi/spi-stm32-qspi.c dma_ch = qspi->dma_chtx; dma_ch 226 drivers/spi/spi-stm32-qspi.c desc = dmaengine_prep_slave_sg(dma_ch, sgt.sgl, sgt.nents, dma_ch 243 drivers/spi/spi-stm32-qspi.c dma_async_issue_pending(dma_ch); dma_ch 253 drivers/spi/spi-stm32-qspi.c dmaengine_terminate_all(dma_ch); dma_ch 297 drivers/usb/host/r8a66597-hcd.c static void set_pipe_reg_addr(struct r8a66597_pipe *pipe, u8 dma_ch) dma_ch 304 drivers/usb/host/r8a66597-hcd.c if (dma_ch > R8A66597_PIPE_NO_DMA) /* dma fifo not use? */ dma_ch 305 drivers/usb/host/r8a66597-hcd.c dma_ch = R8A66597_PIPE_NO_DMA; dma_ch 307 drivers/usb/host/r8a66597-hcd.c pipe->fifoaddr = fifoaddr[dma_ch]; dma_ch 308 drivers/usb/host/r8a66597-hcd.c pipe->fifosel = fifosel[dma_ch]; dma_ch 309 drivers/usb/host/r8a66597-hcd.c pipe->fifoctr = fifoctr[dma_ch]; dma_ch 305 include/linux/omap-dma.h void *data, int *dma_ch); dma_ch 367 include/linux/omap-dma.h void *data, int *dma_ch) dma_ch 110 sound/ppc/snd_ps3.c int dma_ch, done, retries, stop_forced = 0; dma_ch 113 sound/ppc/snd_ps3.c for (dma_ch = 0; dma_ch < 8; dma_ch++) { dma_ch 116 sound/ppc/snd_ps3.c status = read_reg(PS3_AUDIO_KICK(dma_ch)) & dma_ch 132 sound/ppc/snd_ps3.c __func__, dma_ch); dma_ch 221 sound/ppc/snd_ps3.c int fill_stages, dma_ch, stage; dma_ch 248 sound/ppc/snd_ps3.c dma_ch = stage * 2 + ch; dma_ch 257 sound/ppc/snd_ps3.c write_reg(PS3_AUDIO_SOURCE(dma_ch), dma_ch 263 sound/ppc/snd_ps3.c write_reg(PS3_AUDIO_DEST(dma_ch), dma_ch 267 sound/ppc/snd_ps3.c write_reg(PS3_AUDIO_DEST(dma_ch), dma_ch 272 sound/ppc/snd_ps3.c write_reg(PS3_AUDIO_DMASIZE(dma_ch), 0); dma_ch 280 sound/ppc/snd_ps3.c if (dma_ch == 0) dma_ch 281 sound/ppc/snd_ps3.c write_reg(PS3_AUDIO_KICK(dma_ch), dma_ch 284 sound/ppc/snd_ps3.c write_reg(PS3_AUDIO_KICK(dma_ch), dma_ch 285 sound/ppc/snd_ps3.c PS3_AUDIO_KICK_EVENT_AUDIO_DMA(dma_ch dma_ch 22 sound/soc/qcom/lpass-platform.c int dma_ch; dma_ch 61 sound/soc/qcom/lpass-platform.c int ret, dma_ch, dir = substream->stream; dma_ch 72 sound/soc/qcom/lpass-platform.c dma_ch = v->alloc_dma_channel(drvdata, dir); dma_ch 74 sound/soc/qcom/lpass-platform.c dma_ch = 0; dma_ch 76 sound/soc/qcom/lpass-platform.c if (dma_ch < 0) dma_ch 77 sound/soc/qcom/lpass-platform.c return dma_ch; dma_ch 79 sound/soc/qcom/lpass-platform.c drvdata->substream[dma_ch] = substream; dma_ch 82 sound/soc/qcom/lpass-platform.c LPAIF_DMACTL_REG(v, dma_ch, dir), 0); dma_ch 89 sound/soc/qcom/lpass-platform.c data->dma_ch = dma_ch; dma_ch 118 sound/soc/qcom/lpass-platform.c drvdata->substream[data->dma_ch] = NULL; dma_ch 120 sound/soc/qcom/lpass-platform.c v->free_dma_channel(drvdata, data->dma_ch); dma_ch 141 sound/soc/qcom/lpass-platform.c ch = pcm_data->dma_ch; dma_ch 230 sound/soc/qcom/lpass-platform.c reg = LPAIF_DMACTL_REG(v, pcm_data->dma_ch, substream->stream); dma_ch 250 sound/soc/qcom/lpass-platform.c ch = pcm_data->dma_ch; dma_ch 302 sound/soc/qcom/lpass-platform.c ch = pcm_data->dma_ch; dma_ch 377 sound/soc/qcom/lpass-platform.c ch = pcm_data->dma_ch;