diff options
| -rw-r--r-- | drivers/ata/pata_pdc2027x.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c index f87c800be7f..3d3f1558cde 100644 --- a/drivers/ata/pata_pdc2027x.c +++ b/drivers/ata/pata_pdc2027x.c @@ -273,7 +273,7 @@ static int pdc2027x_cable_detect(struct ata_port *ap) u32 cgcr; /* check cable detect results */ - cgcr = readl(port_mmio(ap, PDC_GLOBAL_CTL)); + cgcr = ioread32(port_mmio(ap, PDC_GLOBAL_CTL)); if (cgcr & (1 << 26)) goto cbl40; @@ -291,7 +291,7 @@ cbl40: */ static inline int pdc2027x_port_enabled(struct ata_port *ap) { - return readb(port_mmio(ap, PDC_ATA_CTL)) & 0x02; + return ioread8(port_mmio(ap, PDC_ATA_CTL)) & 0x02; } /** @@ -383,16 +383,16 @@ static void pdc2027x_set_piomode(struct ata_port *ap, struct ata_device *adev) /* Set the PIO timing registers using value table for 133MHz */ PDPRINTK("Set pio regs... \n"); - ctcr0 = readl(dev_mmio(ap, adev, PDC_CTCR0)); + ctcr0 = ioread32(dev_mmio(ap, adev, PDC_CTCR0)); ctcr0 &= 0xffff0000; ctcr0 |= pdc2027x_pio_timing_tbl[pio].value0 | (pdc2027x_pio_timing_tbl[pio].value1 << 8); - writel(ctcr0, dev_mmio(ap, adev, PDC_CTCR0)); + iowrite32(ctcr0, dev_mmio(ap, adev, PDC_CTCR0)); - ctcr1 = readl(dev_mmio(ap, adev, PDC_CTCR1)); + ctcr1 = ioread32(dev_mmio(ap, adev, PDC_CTCR1)); ctcr1 &= 0x00ffffff; ctcr1 |= (pdc2027x_pio_timing_tbl[pio].value2 << 24); - writel(ctcr1, dev_mmio(ap, adev, PDC_CTCR1)); + iowrite32(ctcr1, dev_mmio(ap, adev, PDC_CTCR1)); PDPRINTK("Set pio regs done\n"); @@ -426,18 +426,18 @@ static void pdc2027x_set_dmamode(struct ata_port *ap, struct ata_device *adev) * If tHOLD is '1', the hardware will add half clock for data hold time. * This code segment seems to be no effect. tHOLD will be overwritten below. */ - ctcr1 = readl(dev_mmio(ap, adev, PDC_CTCR1)); - writel(ctcr1 & ~(1 << 7), dev_mmio(ap, adev, PDC_CTCR1)); + ctcr1 = ioread32(dev_mmio(ap, adev, PDC_CTCR1)); + iowrite32(ctcr1 & ~(1 << 7), dev_mmio(ap, adev, PDC_CTCR1)); } PDPRINTK("Set udma regs... \n"); - ctcr1 = readl(dev_mmio(ap, adev, PDC_CTCR1)); + ctcr1 = ioread32(dev_mmio(ap, adev, PDC_CTCR1)); ctcr1 &= 0xff000000; ctcr1 |= pdc2027x_udma_timing_tbl[udma_mode].value0 | (pdc2027x_udma_timing_tbl[udma_mode].value1 << 8) | (pdc2027x_udma_timing_tbl[udma_mode].value2 << 16); - writel(ctcr1, dev_mmio(ap, adev, PDC_CTCR1)); + iowrite32(ctcr1, dev_mmio(ap, adev, PDC_CTCR1)); PDPRINTK("Set udma regs done\n"); @@ -449,13 +449,13 @@ static void pdc2027x_set_dmamode(struct ata_port *ap, struct ata_device *adev) unsigned int mdma_mode = dma_mode & 0x07; PDPRINTK("Set mdma regs... \n"); - ctcr0 = readl(dev_mmio(ap, adev, PDC_CTCR0)); + ctcr0 = ioread32(dev_mmio(ap, adev, PDC_CTCR0)); ctcr0 &= 0x0000ffff; ctcr0 |= (pdc2027x_mdma_timing_tbl[mdma_mode].value0 << 16) | (pdc2027x_mdma_timing_tbl[mdma_mode].value1 << 24); - writel(ctcr0, dev_mmio(ap, adev, PDC_CTCR0)); + iowrite32(ctcr0, dev_mmio(ap, adev, PDC_CTCR0)); PDPRINTK("Set mdma regs done\n"); PDPRINTK("Set to mdma mode[%u] \n", mdma_mode); @@ -492,9 +492,9 @@ static int pdc2027x_set_mode(struct ata_link *link, struct ata_device **r_failed * Enable prefetch if the device support PIO only. */ if (dev->xfer_shift == ATA_SHIFT_PIO) { - u32 ctcr1 = readl(dev_mmio(ap, dev, PDC_CTCR1)); + u32 ctcr1 = ioread32(dev_mmio(ap, dev, PDC_CTCR1)); ctcr1 |= (1 << 25); - writel(ctcr1, dev_mmio(ap, dev, PDC_CTCR1)); + iowrite32(ctcr1, dev_mmio(ap, dev, PDC_CTCR1)); PDPRINTK("Turn on prefetch\n"); } else { @@ -559,12 +559,12 @@ static long pdc_read_counter(struct ata_host *host) u32 bccrl, bccrh, bccrlv, bccrhv; retry: - bccrl = readl(mmio_base + PDC_BYTE_COUNT) & 0x7fff; - bccrh = readl(mmio_base + PDC_BYTE_COUNT + 0x100) & 0x7fff; + bccrl = ioread32(mmio_base + PDC_BYTE_COUNT) & 0x7fff; + bccrh = ioread32(mmio_base + PDC_BYTE_COUNT + 0x100) & 0x7fff; /* Read the counter values again for verification */ - bccrlv = readl(mmio_base + PDC_BYTE_COUNT) & 0x7fff; - bccrhv = readl(mmio_base + PDC_BYTE_COUNT + 0x100) & 0x7fff; + bccrlv = ioread32(mmio_base + PDC_BYTE_COUNT) & 0x7fff; + bccrhv = ioread32(mmio_base + PDC_BYTE_COUNT + 0x100) & 0x7fff; counter = (bccrh << 15) | bccrl; @@ -613,7 +613,7 @@ static void pdc_adjust_pll(struct ata_host *host, long pll_clock, unsigned int b /* Show the current clock value of PLL control register * (maybe already configured by the firmware) */ - pll_ctl = readw(mmio_base + PDC_PLL_CTL); + pll_ctl = ioread16(mmio_base + PDC_PLL_CTL); PDPRINTK("pll_ctl[%X]\n", pll_ctl); #endif @@ -653,8 +653,8 @@ static void pdc_adjust_pll(struct ata_host *host, long pll_clock, unsigned int b PDPRINTK("Writing pll_ctl[%X]\n", pll_ctl); - writew(pll_ctl, mmio_base + PDC_PLL_CTL); - readw(mmio_base + PDC_PLL_CTL); /* flush */ + iowrite16(pll_ctl, mmio_base + PDC_PLL_CTL); + ioread16(mmio_base + PDC_PLL_CTL); /* flush */ /* Wait the PLL circuit to be stable */ mdelay(30); @@ -664,7 +664,7 @@ static void pdc_adjust_pll(struct ata_host *host, long pll_clock, unsigned int b * Show the current clock value of PLL control register * (maybe configured by the firmware) */ - pll_ctl = readw(mmio_base + PDC_PLL_CTL); + pll_ctl = ioread16(mmio_base + PDC_PLL_CTL); PDPRINTK("pll_ctl[%X]\n", pll_ctl); #endif @@ -687,10 +687,10 @@ static long pdc_detect_pll_input_clock(struct ata_host *host) long pll_clock, usec_elapsed; /* Start the test mode */ - scr = readl(mmio_base + PDC_SYS_CTL); + scr = ioread32(mmio_base + PDC_SYS_CTL); PDPRINTK("scr[%X]\n", scr); - writel(scr | (0x01 << 14), mmio_base + PDC_SYS_CTL); - readl(mmio_base + PDC_SYS_CTL); /* flush */ + iowrite32(scr | (0x01 << 14), mmio_base + PDC_SYS_CTL); + ioread32(mmio_base + PDC_SYS_CTL); /* flush */ /* Read current counter value */ start_count = pdc_read_counter(host); @@ -704,10 +704,10 @@ static long pdc_detect_pll_input_clock(struct ata_host *host) do_gettimeofday(&end_time); /* Stop the test mode */ - scr = readl(mmio_base + PDC_SYS_CTL); + scr = ioread32(mmio_base + PDC_SYS_CTL); PDPRINTK("scr[%X]\n", scr); - writel(scr & ~(0x01 << 14), mmio_base + PDC_SYS_CTL); - readl(mmio_base + PDC_SYS_CTL); /* flush */ + iowrite32(scr & ~(0x01 << 14), mmio_base + PDC_SYS_CTL); + ioread32(mmio_base + PDC_SYS_CTL); /* flush */ /* calculate the input clock in Hz */ usec_elapsed = (end_time.tv_sec - start_time.tv_sec) * 1000000 + |