x86: use bitmap library for pin_programmed

[linux-2.6] / arch / x86 / kernel / reboot_fixups_32.c

diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
index 8b30b26ad0698161276c2b87c4c64594887aa4ad..dec0b5ec25c2fb18000af506d5493a623c40ad8a 100644 (file)
--- a/arch/x86/kernel/reboot_fixups_32.c
+++ b/arch/x86/kernel/reboot_fixups_32.c
@@ -12,6 +12,7 @@
 #include <linux/interrupt.h>
 #include <asm/reboot_fixups.h>
 #include <asm/msr.h>
+#include <asm/geode.h>
 
 static void cs5530a_warm_reset(struct pci_dev *dev)
 {
@@ -24,14 +25,24 @@ static void cs5530a_warm_reset(struct pci_dev *dev)
 
 static void cs5536_warm_reset(struct pci_dev *dev)
 {
-       /*
-        * 6.6.2.12 Soft Reset (DIVIL_SOFT_RESET)
-        * writing 1 to the LSB of this MSR causes a hard reset.
-        */
-       wrmsrl(0x51400017, 1ULL);
+       /* writing 1 to the LSB of this MSR causes a hard reset */
+       wrmsrl(MSR_DIVIL_SOFT_RESET, 1ULL);
        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;
@@ -41,6 +52,8 @@ struct device_fixup {
 static 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 },
 };
 
 /*