ide: remove SATA_*_REG macros
* siimage.c: use hwif->sata_scr[SATA_{ERROR,STATUS}_OFFSET] instead of SATA_{ERROR,STATUS}_REG macros. * Remove no longer needed SATA_*_REG macros. While at it: * Remove needless SATA Status register read from sil_sata_reset_poll(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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@ -331,15 +331,18 @@ static int siimage_mmio_ide_dma_test_irq (ide_drive_t *drive)
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{
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ide_hwif_t *hwif = HWIF(drive);
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unsigned long addr = siimage_selreg(hwif, 0x1);
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void __iomem *sata_error_addr
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= (void __iomem *)hwif->sata_scr[SATA_ERROR_OFFSET];
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if (SATA_ERROR_REG) {
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if (sata_error_addr) {
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unsigned long base = (unsigned long)hwif->hwif_data;
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u32 ext_stat = readl((void __iomem *)(base + 0x10));
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u8 watchdog = 0;
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if (ext_stat & ((hwif->channel) ? 0x40 : 0x10)) {
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u32 sata_error = readl((void __iomem *)SATA_ERROR_REG);
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writel(sata_error, (void __iomem *)SATA_ERROR_REG);
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u32 sata_error = readl(sata_error_addr);
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writel(sata_error, sata_error_addr);
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watchdog = (sata_error & 0x00680000) ? 1 : 0;
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printk(KERN_WARNING "%s: sata_error = 0x%08x, "
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"watchdog = %d, %s\n",
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@ -418,13 +421,17 @@ static int sil_sata_busproc(ide_drive_t * drive, int state)
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static int sil_sata_reset_poll(ide_drive_t *drive)
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{
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if (SATA_STATUS_REG) {
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ide_hwif_t *hwif = HWIF(drive);
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ide_hwif_t *hwif = drive->hwif;
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void __iomem *sata_status_addr
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= (void __iomem *)hwif->sata_scr[SATA_STATUS_OFFSET];
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/* SATA_STATUS_REG is valid only when in MMIO mode */
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if ((readl((void __iomem *)SATA_STATUS_REG) & 0x03) != 0x03) {
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if (sata_status_addr) {
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/* SATA Status is available only when in MMIO mode */
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u32 sata_stat = readl(sata_status_addr);
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if ((sata_stat & 0x03) != 0x03) {
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printk(KERN_WARNING "%s: reset phy dead, status=0x%08x\n",
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hwif->name, readl((void __iomem *)SATA_STATUS_REG));
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hwif->name, sata_stat);
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HWGROUP(drive)->polling = 0;
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return ide_started;
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}
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@ -112,18 +112,12 @@ typedef unsigned char byte; /* used everywhere */
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#define SATA_NR_PORTS (3) /* 16 possible ?? */
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#define SATA_STATUS_OFFSET (0)
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#define SATA_STATUS_REG (HWIF(drive)->sata_scr[SATA_STATUS_OFFSET])
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#define SATA_ERROR_OFFSET (1)
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#define SATA_ERROR_REG (HWIF(drive)->sata_scr[SATA_ERROR_OFFSET])
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#define SATA_CONTROL_OFFSET (2)
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#define SATA_CONTROL_REG (HWIF(drive)->sata_scr[SATA_CONTROL_OFFSET])
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#define SATA_MISC_OFFSET (0)
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#define SATA_MISC_REG (HWIF(drive)->sata_misc[SATA_MISC_OFFSET])
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#define SATA_PHY_OFFSET (1)
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#define SATA_PHY_REG (HWIF(drive)->sata_misc[SATA_PHY_OFFSET])
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#define SATA_IEN_OFFSET (2)
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#define SATA_IEN_REG (HWIF(drive)->sata_misc[SATA_IEN_OFFSET])
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/*
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* Our Physical Region Descriptor (PRD) table should be large enough
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