#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)
{
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;
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 },
};
/*