Searched refs:dma_en (Results 1 – 5 of 5) sorted by relevance
| /openbmc/linux/drivers/media/pci/tw686x/ |
| H A D | tw686x-core.c | 95 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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| /openbmc/linux/arch/powerpc/kernel/ |
| H A D | eeh.c | 1375 bool rst_active, dma_en, mmio_en; in eeh_pe_get_state() local
1397 dma_en = !!(result & EEH_STATE_DMA_ENABLED); in eeh_pe_get_state()
1402 else if (dma_en && mmio_en) in eeh_pe_get_state()
1404 else if (!dma_en && !mmio_en) in eeh_pe_get_state()
1406 else if (!dma_en && mmio_en) in eeh_pe_get_state()
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| /openbmc/linux/include/linux/ |
| H A D | switchtec.h | 53 u32 dma_en; member
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| /openbmc/qemu/hw/i2c/ |
| H A D | aspeed_i2c.c | 412 bool dma_en = SHARED_ARRAY_FIELD_EX32(bus->regs, reg_cmd, RX_DMA_EN) || in aspeed_i2c_check_sram() local
424 if (!FIELD_EX32(s->ctrl_global, I2C_CTRL_GLOBAL, SRAM_EN) && dma_en) { in aspeed_i2c_check_sram()
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| /openbmc/linux/drivers/pci/switch/ |
| H A D | switchtec.c | 1304 iowrite32(SWITCHTEC_DMA_MRPC_EN, &stdev->mmio_mrpc->dma_en); in enable_dma_mrpc()
1644 iowrite32(0, &stdev->mmio_mrpc->dma_en); in switchtec_exit_pci()
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