X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Freboot_fixups_32.c;h=61a837743fe5b7f91284bdfc97826ee802917132;hb=6044110742bc2ae0577b962985e7c63e0634b2e9;hp=f452726c0fe276c2482e79b70ac1a1caedec7c5d;hpb=7ac3ae32d170cea8cb8e7822acc29ed8f1b1018d;p=linux-2.6-omap-h63xx.git

diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
index f452726c0fe..61a837743fe 100644
--- a/arch/x86/kernel/reboot_fixups_32.c
+++ b/arch/x86/kernel/reboot_fixups_32.c
@@ -30,16 +30,30 @@ static void cs5536_warm_reset(struct pci_dev *dev)
 	udelay(50); /* shouldn't get here but be safe and spin a while */
 }
 
+static void rdc321x_reset(struct pci_dev *dev)
+{
+	unsigned i;
+	/* Voluntary reset the watchdog timer */
+	outl(0x80003840, 0xCF8);
+	/* Generate a CPU reset on next tick */
+	i = inl(0xCFC);
+	/* Use the minimum timer resolution */
+	i |= 0x1600;
+	outl(i, 0xCFC);
+	outb(1, 0x92);
+}
+
 struct device_fixup {
 	unsigned int vendor;
 	unsigned int device;
 	void (*reboot_fixup)(struct pci_dev *);
 };
 
-static struct device_fixup fixups_table[] = {
+static const struct device_fixup fixups_table[] = {
 { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, cs5530a_warm_reset },
 { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, cs5536_warm_reset },
 { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_SC1100_BRIDGE, cs5530a_warm_reset },
+{ PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030, rdc321x_reset },
 };
 
 /*
@@ -50,7 +64,7 @@ static struct device_fixup fixups_table[] = {
  */
 void mach_reboot_fixups(void)
 {
-	struct device_fixup *cur;
+	const struct device_fixup *cur;
 	struct pci_dev *dev;
 	int i;