diff options
| 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 /drivers/pci/pcie/portdrv_core.c | |
| parent | 46ff34633ed09f36ebc4b5c40ac37e592172df74 (diff) | |
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 'drivers/pci/pcie/portdrv_core.c')
0 files changed, 0 insertions, 0 deletions