| /linux-4.1.27/sound/arm/ |
| H A D | pxa2xx-pcm-lib.c | 128 DCSR(prtd->dma_ch) = DCSR_RUN; pxa2xx_pcm_trigger()
134 DCSR(prtd->dma_ch) &= ~DCSR_RUN; pxa2xx_pcm_trigger()
138 DCSR(prtd->dma_ch) |= DCSR_RUN; pxa2xx_pcm_trigger()
142 DCSR(prtd->dma_ch) |= DCSR_RUN; pxa2xx_pcm_trigger()
180 DCSR(prtd->dma_ch) &= ~DCSR_RUN; __pxa2xx_pcm_prepare()
181 DCSR(prtd->dma_ch) = 0; __pxa2xx_pcm_prepare()
195 dcsr = DCSR(dma_ch); pxa2xx_pcm_dma_irq()
196 DCSR(dma_ch) = dcsr & ~DCSR_STOPIRQEN; pxa2xx_pcm_dma_irq()
201 printk(KERN_ERR "DMA error on channel %d (DCSR=%#x)\n", pxa2xx_pcm_dma_irq()
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| /linux-4.1.27/drivers/spi/ |
| H A D | spi-pxa2xx-pxadma.c | 132 while (!(DCSR(channel) & DCSR_STOPSTATE) && --limit) wait_dma_channel_stop()
142 DCSR(drv_data->rx_channel) = RESET_DMA_CHANNEL; pxa2xx_spi_dma_error_stop()
143 DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL; pxa2xx_spi_dma_error_stop()
171 DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL; pxa2xx_spi_dma_transfer_complete()
172 DCSR(drv_data->rx_channel) = RESET_DMA_CHANNEL; pxa2xx_spi_dma_transfer_complete()
211 u32 irq_status = DCSR(channel) & DMA_INT_MASK; pxa2xx_spi_dma_handler()
252 && (DCSR(drv_data->tx_channel) & DCSR_RUN)) { pxa2xx_spi_dma_transfer()
291 DCSR(drv_data->rx_channel) = RESET_DMA_CHANNEL; pxa2xx_spi_dma_prepare()
308 DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL; pxa2xx_spi_dma_prepare()
333 DCSR(drv_data->rx_channel) |= DCSR_RUN; pxa2xx_spi_dma_start()
334 DCSR(drv_data->tx_channel) |= DCSR_RUN; pxa2xx_spi_dma_start()
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| /linux-4.1.27/drivers/ata/ |
| H A D | pata_pxa.c | 50 /* DMA DCSR register value */
116 DCSR(pd->dma_channel) = 0; pxa_qc_prep()
148 DCSR(pd->dma_channel) = DCSR_RUN; pxa_bmdma_start()
158 if ((DCSR(pd->dma_channel) & DCSR_RUN) && pxa_bmdma_stop()
162 DCSR(pd->dma_channel) = 0; pxa_bmdma_stop()
224 pd->dma_dcsr = DCSR(dma); pxa_ata_dma_irq()
225 DCSR(dma) = pd->dma_dcsr; pxa_ata_dma_irq()
358 DCSR(data->dma_channel) = 0; pxa_ata_probe()
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| /linux-4.1.27/drivers/net/irda/ |
| H A D | pxaficp_ir.c | 156 DCSR(si->rxdma) = DCSR_NODESC; pxa_irda_fir_dma_rx_start()
160 DCSR(si->rxdma) |= DCSR_RUN; pxa_irda_fir_dma_rx_start()
165 DCSR(si->txdma) = DCSR_NODESC; pxa_irda_fir_dma_tx_start()
169 DCSR(si->txdma) |= DCSR_RUN; pxa_irda_fir_dma_tx_start()
208 DCSR(si->rxdma) &= ~DCSR_RUN; pxa_irda_set_speed()
350 int dcsr = DCSR(channel); pxa_irda_fir_dma_rx_irq()
352 DCSR(channel) = dcsr & ~DCSR_RUN; pxa_irda_fir_dma_rx_irq()
364 dcsr = DCSR(channel); pxa_irda_fir_dma_tx_irq()
365 DCSR(channel) = dcsr & ~DCSR_RUN; pxa_irda_fir_dma_tx_irq()
475 DCSR(si->rxdma) &= ~DCSR_RUN; pxa_irda_fir_irq()
556 DCSR(si->rxdma) &= ~DCSR_RUN; pxa_irda_hard_xmit()
652 DCSR(si->txdma) &= ~DCSR_RUN; pxa_irda_shutdown()
653 DCSR(si->rxdma) &= ~DCSR_RUN; pxa_irda_shutdown()
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| /linux-4.1.27/arch/arm/plat-pxa/ |
| H A D | dma.c | 138 dcsr = DCSR(chan); dbg_show_chan_state()
301 DCSR(i) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR; pxa_request_dma()
327 DCSR(dma_ch) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR; pxa_free_dma()
350 DCSR(i) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR; dma_irq_handler()
370 DCSR(i) = 0; pxa_init_dma()
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| /linux-4.1.27/arch/arm/plat-pxa/include/plat/ |
| H A D | dma.h | 6 #define DCSR(n) DMAC_REG((n) << 2) macro
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| /linux-4.1.27/drivers/mmc/host/ |
| H A D | pxamci.c | 254 DCSR(host->dma) = DCSR_RUN; pxamci_setup_data()
346 DCSR(host->dma) = DCSR_RUN; pxamci_cmd_done()
361 DCSR(host->dma) = 0; pxamci_data_done()
558 int dcsr = DCSR(dma); pxamci_dma_irq()
559 DCSR(dma) = dcsr & ~DCSR_STOPIRQEN; pxamci_dma_irq()
564 pr_err("%s: DMA error on channel %d (DCSR=%#x)\n", pxamci_dma_irq()
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| /linux-4.1.27/drivers/net/ethernet/smsc/ |
| H A D | smc91x.h | 296 DCSR(dma) = DCSR_NODESC; smc_pxa_dma_insl()
301 DCSR(dma) = DCSR_NODESC | DCSR_RUN; smc_pxa_dma_insl()
302 while (!(DCSR(dma) & DCSR_STOPSTATE)) smc_pxa_dma_insl()
304 DCSR(dma) = 0; smc_pxa_dma_insl()
335 DCSR(dma) = DCSR_NODESC; smc_pxa_dma_insw()
340 DCSR(dma) = DCSR_NODESC | DCSR_RUN; smc_pxa_dma_insw()
341 while (!(DCSR(dma) & DCSR_STOPSTATE)) smc_pxa_dma_insw()
343 DCSR(dma) = 0; smc_pxa_dma_insw()
351 DCSR(dma) = 0; smc_pxa_dma_irq()
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| H A D | smc911x.h | 228 if (DCSR(dma) & DCSR_BUSERR) { \
231 DCSR(dma) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR; \
261 DCSR(dma) = DCSR_NODESC; smc_pxa_dma_insl()
266 DCSR(dma) = DCSR_NODESC | DCSR_RUN; smc_pxa_dma_insl()
289 DCSR(dma) = DCSR_NODESC; smc_pxa_dma_outsl()
294 DCSR(dma) = DCSR_NODESC | DCSR_RUN; smc_pxa_dma_outsl()
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| /linux-4.1.27/arch/alpha/kernel/ |
| H A D | core_apecs.c | 140 DBGC(("conf_read: APECS DCSR was 0x%x\n", stat0)); conf_read()
180 DBGC(("conf_read: APECS DCSR after read 0x%x\n", stat0)); conf_read()
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| /linux-4.1.27/drivers/dma/ |
| H A D | mmp_pdma.c | 28 #define DCSR 0x0000 macro
168 reg = (phy->idx << 2) + DCSR; enable_chan()
179 reg = (phy->idx << 2) + DCSR; disable_chan()
187 u32 reg = (phy->idx << 2) + DCSR; clear_chan_irq()
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| H A D | sa11x0-dma.c | 220 dev_dbg(p->dev->slave.dev, "pchan %u: load: DCSR:%02x DBS%c:%08x DBT%c:%08x\n", sa11x0_dma_start_sg()
267 dev_dbg(d->slave.dev, "pchan %u: irq: DCSR:%02x\n", p->num, dcsr); sa11x0_dma_irq()
270 dev_err(d->slave.dev, "pchan %u: error. DCSR:%02x DDAR:%08x DBSA:%08x DBTA:%08x DBSB:%08x DBTB:%08x\n", sa11x0_dma_irq()
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| /linux-4.1.27/drivers/media/platform/soc_camera/ |
| H A D | pxa_camera.c | 559 DCSR(pcdev->dma_chans[i]) = DCSR_RUN; pxa_dma_start_channels()
570 DCSR(pcdev->dma_chans[i]) = 0; pxa_dma_stop_channels()
743 status = DCSR(channel); pxa_camera_dma_irq()
744 DCSR(channel) = status; pxa_camera_dma_irq()
996 DCSR(pcdev->dma_chans[0]) = 0; pxa_camera_clock_stop()
997 DCSR(pcdev->dma_chans[1]) = 0; pxa_camera_clock_stop()
998 DCSR(pcdev->dma_chans[2]) = 0; pxa_camera_clock_stop()
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| /linux-4.1.27/arch/avr32/include/asm/ |
| H A D | ocd.h | 336 /* Bits in DCSR */
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| /linux-4.1.27/drivers/mtd/nand/ |
| H A D | pxa3xx_nand.c | 584 DCSR(info->data_dma_ch) |= DCSR_RUN; start_data_dma()
592 dcsr = DCSR(channel); pxa3xx_nand_data_dma_irq()
593 DCSR(channel) = dcsr; pxa3xx_nand_data_dma_irq()
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