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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-04-04 07:46:58 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-04-20 05:02:35 +0400 |
| commit | 0b05ac6e24807f0c26f763b3a546c0bcbf84125f (patch) | |
| tree | 9c1a113a050583e564dcd78a7aa80fde6320d8e1 /arch/powerpc/platforms/pseries/Kconfig | |
| parent | f0e615c3cb72b42191b558c130409335812621d8 (diff) | |
| download | linux-0b05ac6e24807f0c26f763b3a546c0bcbf84125f.tar.xz | |
powerpc/xics: Rewrite XICS driver
This is a significant rework of the XICS driver, too significant to
conveniently break it up into a series of smaller patches to be honest.
The driver is moved to a more generic location to allow new platforms
to use it, and is broken up into separate ICP and ICS "backends". For
now we have the native and "hypervisor" ICP backends and one common
RTAS ICS backend.
The driver supports one ICP backend instanciation, and many ICS ones,
in order to accomodate future platforms with multiple possibly different
interrupt "sources" mechanisms.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/Kconfig')
| -rw-r--r-- | arch/powerpc/platforms/pseries/Kconfig | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index 5b3da4b4ea79..b0449229836e 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -3,7 +3,10 @@ config PPC_PSERIES bool "IBM pSeries & new (POWER5-based) iSeries" select MPIC select PCI_MSI - select XICS + select PPC_XICS + select PPC_ICP_NATIVE + select PPC_ICP_HV + select PPC_ICS_RTAS select PPC_I8259 select PPC_RTAS select PPC_RTAS_DAEMON |