Searched refs:vdma_ctrl_read (Results 1 – 1 of 1) sorted by relevance
| /linux-4.1.27/drivers/dma/xilinx/ |
| D | xilinx_vdma.c | 275 static inline u32 vdma_ctrl_read(struct xilinx_vdma_chan *chan, u32 reg) in vdma_ctrl_read() function
289 vdma_ctrl_write(chan, reg, vdma_ctrl_read(chan, reg) & ~clr); in vdma_ctrl_clr()
295 vdma_ctrl_write(chan, reg, vdma_ctrl_read(chan, reg) | set); in vdma_ctrl_set()
539 return !(vdma_ctrl_read(chan, XILINX_VDMA_REG_DMASR) & in xilinx_vdma_is_running()
541 (vdma_ctrl_read(chan, XILINX_VDMA_REG_DMACR) & in xilinx_vdma_is_running()
553 return vdma_ctrl_read(chan, XILINX_VDMA_REG_DMASR) & in xilinx_vdma_is_idle()
569 if (vdma_ctrl_read(chan, XILINX_VDMA_REG_DMASR) & in xilinx_vdma_halt()
576 chan, vdma_ctrl_read(chan, XILINX_VDMA_REG_DMASR)); in xilinx_vdma_halt()
595 if (!(vdma_ctrl_read(chan, XILINX_VDMA_REG_DMASR) & in xilinx_vdma_start()
602 chan, vdma_ctrl_read(chan, XILINX_VDMA_REG_DMASR)); in xilinx_vdma_start()
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