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Searched refs:dma_en (Results 1 – 3 of 3) sorted by relevance

/linux/drivers/media/pci/tw686x/
H A Dtw686x-core.c95 u32 dma_en = reg_read(dev, DMA_CHANNEL_ENABLE); in tw686x_disable_channel() local
98 dma_en &= ~BIT(channel); in tw686x_disable_channel()
106 if (!dma_en) in tw686x_disable_channel()
108 reg_write(dev, DMA_CHANNEL_ENABLE, dma_en); in tw686x_disable_channel()
114 u32 dma_en = reg_read(dev, DMA_CHANNEL_ENABLE); in tw686x_enable_channel() local
117 dev->pending_dma_en |= dma_en | BIT(channel); in tw686x_enable_channel()
143 u32 dma_en, dma_cmd; in tw686x_reset_channels() local
145 dma_en = reg_read(dev, DMA_CHANNEL_ENABLE); in tw686x_reset_channels()
152 dev->pending_dma_en |= dma_en; in tw686x_reset_channels()
156 reg_write(dev, DMA_CHANNEL_ENABLE, dma_en & ~ch_mask); in tw686x_reset_channels()
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/linux/arch/powerpc/kernel/
H A Deeh.c1368 bool rst_active, dma_en, mmio_en; in eeh_pe_get_state() local
1390 dma_en = !!(result & EEH_STATE_DMA_ENABLED); in eeh_pe_get_state()
1395 else if (dma_en && mmio_en) in eeh_pe_get_state()
1397 else if (!dma_en && !mmio_en) in eeh_pe_get_state()
1399 else if (!dma_en && mmio_en) in eeh_pe_get_state()
/linux/include/linux/
H A Dswitchtec.h53 u32 dma_en; member