Lines Matching defs:mmio
46 u8 __iomem *mmio = par->mmio_start_virtual;
49 i810_writel(mmio, chan->ddc_base, SCL_DIR_MASK | SCL_VAL_MASK);
51 i810_writel(mmio, chan->ddc_base, SCL_DIR | SCL_DIR_MASK | SCL_VAL_MASK);
52 i810_readl(mmio, chan->ddc_base); /* flush posted write */
59 u8 __iomem *mmio = par->mmio_start_virtual;
62 i810_writel(mmio, chan->ddc_base, SDA_DIR_MASK | SDA_VAL_MASK);
64 i810_writel(mmio, chan->ddc_base, SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK);
65 i810_readl(mmio, chan->ddc_base); /* flush posted write */
72 u8 __iomem *mmio = par->mmio_start_virtual;
74 i810_writel(mmio, chan->ddc_base, SCL_DIR_MASK);
75 i810_writel(mmio, chan->ddc_base, 0);
76 return ((i810_readl(mmio, chan->ddc_base) & SCL_VAL_IN) != 0);
83 u8 __iomem *mmio = par->mmio_start_virtual;
85 i810_writel(mmio, chan->ddc_base, SDA_DIR_MASK);
86 i810_writel(mmio, chan->ddc_base, 0);
87 return ((i810_readl(mmio, chan->ddc_base) & SDA_VAL_IN) != 0);