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| author | Brice Goglin <brice@myri.com> | 2006-08-31 01:55:32 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-09-26 17:43:52 -0700 |
| commit | 6397c75cbc4d7dbc3d07278b57c82a47dafb21b5 (patch) | |
| tree | d12791eba1b138c1cf8c82cd9dd50402a3b1f461 /include/linux/pci_ids.h | |
| parent | 46ff34633ed09f36ebc4b5c40ac37e592172df74 (diff) | |
| download | lwn-6397c75cbc4d7dbc3d07278b57c82a47dafb21b5.tar.gz lwn-6397c75cbc4d7dbc3d07278b57c82a47dafb21b5.zip | |
MSI: Blacklist PCI-E chipsets depending on Hypertransport MSI capability
Introduce msi_ht_cap_enabled() to check the MSI capability in the
Hypertransport configuration space.
It is used in a generic quirk quirk_msi_ht_cap() to check whether
MSI is enabled on hypertransport chipset, and a nVidia specific quirk
quirk_nvidia_ck804_msi_ht_cap() where two 2 HT MSI mappings have to
be checked.
Both quirks set the PCI_BUS_FLAGS_NO_MSI bus flag when MSI is disabled.
Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/pci_ids.h')
| -rw-r--r-- | include/linux/pci_ids.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 6a1e09834559..b9e263adebab 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1411,6 +1411,7 @@ #define PCI_DEVICE_ID_SERVERWORKS_LE 0x0009 #define PCI_DEVICE_ID_SERVERWORKS_GCNB_LE 0x0017 #define PCI_DEVICE_ID_SERVERWORKS_EPB 0x0103 +#define PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE 0x0132 #define PCI_DEVICE_ID_SERVERWORKS_OSB4 0x0200 #define PCI_DEVICE_ID_SERVERWORKS_CSB5 0x0201 #define PCI_DEVICE_ID_SERVERWORKS_CSB6 0x0203 |