diff options
| author | Rafał Bilski <rafalbilski@interia.pl> | 2006-11-30 03:47:41 +0100 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2006-12-12 17:33:10 -0500 |
| commit | db2fb9db5735cc532fd4fc55e94b9a3c3750378e (patch) | |
| tree | 917b31566fb001f438d5d9e544b9e173cb577bf2 /arch/i386 | |
| parent | 3f4a25f17e1073b5af36678b69755af6e56780c3 (diff) | |
[CPUFREQ] Longhaul - Add support for CN400
Support for CN400 northbridge when ACPI C3 isn't available.
Tested on Epia SP13000. Thanks to Robert for testing it.
Signed-off-by: Rafał Bilski <rafalbilski@interia.pl>
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'arch/i386')
| -rw-r--r-- | arch/i386/kernel/cpu/cpufreq/longhaul.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c index 05946293364..c548daad347 100644 --- a/arch/i386/kernel/cpu/cpufreq/longhaul.c +++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c @@ -583,6 +583,10 @@ static int enable_arbiter_disable(void) if (dev == NULL) { reg = 0x76; dev = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_862X_0, NULL); + /* Find CN400 V-Link host bridge */ + if (dev == NULL) + dev = pci_find_device(PCI_VENDOR_ID_VIA, 0x7259, NULL); + } if (dev != NULL) { /* Enable access to port 0x22 */ @@ -734,7 +738,7 @@ print_support_type: return 0; err_acpi: - printk(KERN_ERR PFX "No ACPI support. No VT8601 or VT8623 northbridge. Aborting.\n"); + printk(KERN_ERR PFX "No ACPI support. Unsupported northbridge. Aborting.\n"); return -ENODEV; } |