diff options
| author | Gavin Shan <shangw@linux.vnet.ibm.com> | 2012-02-27 20:04:01 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-03-09 11:11:11 +1100 |
| commit | 1823fbf119e434dd3fb8eb7482613994c09d8527 (patch) | |
| tree | 650f1b2e6aad8a4764dd3f23762c5eaf7d28badf /arch/powerpc/platforms/pseries/eeh_driver.c | |
| parent | 8d633291b4fc0539ecad31f972447104be6953ec (diff) | |
| download | linux-1823fbf119e434dd3fb8eb7482613994c09d8527.tar.gz linux-1823fbf119e434dd3fb8eb7482613994c09d8527.tar.bz2 linux-1823fbf119e434dd3fb8eb7482613994c09d8527.zip | |
powerpc/eeh: pseries platform EEH configure bridge
In order to enable particular PCI device, which has been included
in the parent PE. The involved PCI bridges should be enabled explicitly
if there has. On pSeries platform, there're dedicated RTAS calls
to fulfil the purpose.
The patch implements the function of configuring PCI bridges through
the dedicated RTAS calls. Besides, the function has been abstracted
by struct eeh_ops::configure_bridge so that the EEH core components
could support multiple platforms in future.
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/eeh_driver.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh_driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 68403573a1f4..61450e1b3f7d 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -295,7 +295,7 @@ static int eeh_reset_device (struct pci_dn *pe_dn, struct pci_bus *bus) struct pci_dn *ppe = PCI_DN(dn); /* On Power4, always true because eeh_pe_config_addr=0 */ if (pe_dn->eeh_pe_config_addr == ppe->eeh_pe_config_addr) { - eeh_configure_bridge(ppe); + eeh_ops->configure_bridge(dn); eeh_restore_bars(ppe); } dn = dn->sibling; |