diff options
| author | Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com> | 2013-05-03 12:43:12 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-05-06 09:25:38 +1000 |
| commit | d82fb31abc46620b7c22758c75707069f2763646 (patch) | |
| tree | 29a92372ff460db1008565aa027a7fc60f2277e9 /arch/powerpc/include/asm/mpc52xx.h | |
| parent | e61133dda480062d221f09e4fc18f66763f8ecd0 (diff) | |
powerpc/pseries: Perform proper max_bus_speed detection
On pseries machines the detection for max_bus_speed should be done
through an OpenFirmware property. This patch adds a function to perform
this detection and a hook to perform dynamic adding of the function only
for pseries. This is done by overwriting the weak
pcibios_root_bridge_prepare function which is called by
pci_create_root_bus().
From: Lucas Kannebley Tavares <lucaskt@linux.vnet.ibm.com>
Signed-off-by: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/mpc52xx.h')
0 files changed, 0 insertions, 0 deletions