AHCI_VENDOR_SPECIFIC_0_ADDR 66 drivers/ata/ahci_mvebu.c writel(0x4, hpriv->mmio + AHCI_VENDOR_SPECIFIC_0_ADDR); AHCI_VENDOR_SPECIFIC_0_ADDR 90 drivers/ata/ahci_mvebu.c writel(0, hpriv->mmio + AHCI_VENDOR_SPECIFIC_0_ADDR);