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x86: Ce4100: Add reboot_fixup() for CE4100

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This patch adds the CE4100 reboot fixup to reboot_fixups_32.c

[ tglx: Moved PCI id to reboot_fixups_32.c ]

Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
LKML-Reference: <5bdcfb4f0206fa721570504e95659a03b815bc5e.1289331834.git.dirk.brandewie@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Dirk Brandewie 2010-11-09 12:08:08 -08:00 committed by Thomas Gleixner
parent 91d8037f56
commit 37bc9f5078
2 changed files with 17 additions and 0 deletions
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1
arch/x86/Kconfig
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@ -383,6 +383,7 @@ config X86_INTEL_CE
depends on PCI_GODIRECT depends on PCI_GODIRECT
depends on X86_32 depends on X86_32
depends on X86_EXTENDED_PLATFORM depends on X86_EXTENDED_PLATFORM
select X86_REBOOTFIXUPS
---help--- ---help---
Select for the Intel CE media processor (CE4100) SOC. Select for the Intel CE media processor (CE4100) SOC.
This option compiles in support for the CE4100 SOC for settop This option compiles in support for the CE4100 SOC for settop

16
arch/x86/kernel/reboot_fixups_32.c
View File

@ -43,17 +43,33 @@ static void rdc321x_reset(struct pci_dev *dev)
outb(1, 0x92); outb(1, 0x92);
} }
static void ce4100_reset(struct pci_dev *dev)
{
int i;
for (i = 0; i < 10; i++) {
outb(0x2, 0xcf9);
udelay(50);
}
}
struct device_fixup { struct device_fixup {
unsigned int vendor; unsigned int vendor;
unsigned int device; unsigned int device;
void (*reboot_fixup)(struct pci_dev *); void (*reboot_fixup)(struct pci_dev *);
}; };
/*
* PCI ids solely used for fixups_table go here
*/
#define PCI_DEVICE_ID_INTEL_CE4100 0x0708
static const 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_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_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_NS, PCI_DEVICE_ID_NS_SC1100_BRIDGE, cs5530a_warm_reset },
{ PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030, rdc321x_reset }, { PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030, rdc321x_reset },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CE4100, ce4100_reset },
}; };
/* /*