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Searched refs:DMA_ENABLE (Results 1 – 9 of 9) sorted by relevance

/drivers/soc/ti/
Dknav_dma.c33 #define DMA_ENABLE BIT(31) macro
157 writel_relaxed(DMA_ENABLE, &chan->reg_chan->control); in chan_start()
217 if ((value & DMA_ENABLE) == 0) in chan_teardown()
221 if (readl_relaxed(&chan->reg_chan->control) & DMA_ENABLE) { in chan_teardown()
263 writel_relaxed(DMA_ENABLE, &dma->reg_tx_chan[i].control); in dma_hw_enable_all()
288 writel_relaxed(DMA_ENABLE, &dma->reg_rx_chan[i].control); in knav_dma_hw_init()
302 v = ~DMA_ENABLE & REG_MASK; in knav_dma_hw_destroy()
/drivers/scsi/
Dsun_esp.c285 esp->prev_hme_dmacsr &= ~(DMA_ENABLE | DMA_ST_WRITE | in sbus_esp_reset_dma()
388 ~(DMA_ST_WRITE | DMA_ENABLE)); in sbus_esp_dma_invalidate()
411 val &= ~(DMA_ENABLE | DMA_ST_WRITE | DMA_BCNT_ENAB); in sbus_esp_dma_invalidate()
435 csr |= DMA_SCSI_DISAB | DMA_ENABLE; in sbus_esp_send_dma_cmd()
447 csr |= DMA_ENABLE; in sbus_esp_send_dma_cmd()
Dsun3x_esp.c144 val &= ~(DMA_ENABLE | DMA_ST_WRITE | DMA_BCNT_ENAB); in sun3x_esp_dma_invalidate()
161 csr |= DMA_ENABLE; in sun3x_esp_send_dma_cmd()
/drivers/net/ethernet/cirrus/
Dcs89x0.h421 #define DMA_ENABLE 0x00 /* Enable channel n */ macro
/drivers/mtd/nand/
Ddenali.h298 #define DMA_ENABLE 0x700 macro
Ddenali.c1022 iowrite32(en ? DMA_ENABLE__FLAG : 0, denali->flash_reg + DMA_ENABLE); in denali_enable_dma()
1023 ioread32(denali->flash_reg + DMA_ENABLE); in denali_enable_dma()
/drivers/net/wireless/p54/
Dnet2280.h347 #define DMA_ENABLE 1 macro
/drivers/usb/gadget/udc/
Dnet2280.c770 BIT(DMA_ENABLE);
774 handshake(&dma->dmactl, BIT(DMA_ENABLE), 0, 50); in spin_stop_dma()
779 writel(readl(&dma->dmactl) & ~BIT(DMA_ENABLE), &dma->dmactl); in stop_dma()
816 WARN_ON(readl(&dma->dmactl) & BIT(DMA_ENABLE)); in start_dma()
840 writel(BIT(DMA_ENABLE), &dma->dmactl); in start_dma()
873 writel(readl(&ep->dma->dmactl) | BIT(DMA_ENABLE), &ep->dma->dmactl); in resume_dma()
880 writel(readl(&ep->dma->dmactl) & ~BIT(DMA_ENABLE), &ep->dma->dmactl); in ep_stop_dma()
3441 if (!use_dma_chaining || (tmp & BIT(DMA_ENABLE)) == 0) in handle_stat1_irqs()
Dnet2272.h407 #define DMA_ENABLE 0 macro