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| author | Arnd Bergmann <arnd@arndb.de> | 2006-11-27 21:18:57 +0300 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-12-04 12:41:16 +0300 |
| commit | e22ba7e38144c1cccac5024cfd6ec88bb64d3e1f (patch) | |
| tree | 869b43ec4fcc66b0ff6bb6eb7f735b1846859b8c /arch/powerpc/Kconfig | |
| parent | eb30c72026500f9efa9bb23ab2393d6a9e36c5e1 (diff) | |
| download | linux-e22ba7e38144c1cccac5024cfd6ec88bb64d3e1f.tar.xz | |
[POWERPC] ps3: multiplatform build fixes
A few code paths need to check whether or not they are running
on the PS3's LV1 hypervisor before making hcalls. This introduces
a new firmware feature bit for this, FW_FEATURE_PS3_LV1.
Now when both PS3 and IBM_CELL_BLADE are enabled, but not PSERIES,
FW_FEATURE_PS3_LV1 and FW_FEATURE_LPAR get enabled at compile time,
which is a bug. The same problem can also happen for (PPC_ISERIES &&
!PPC_PSERIES && PPC_SOMETHING_ELSE). In order to solve this, I
introduce a new CONFIG_PPC_NATIVE option that is set when at least
one platform is selected that can run without a hypervisor and then
turns the firmware feature check into a run-time option.
The new cell oprofile support that was recently merged does not
work on hypervisor based platforms like the PS3, therefore make
it depend on PPC_CELL_NATIVE instead of PPC_CELL. This may change
if we get oprofile support for PS3.
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index c0146a40c6f3..c04b7138e1a6 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -390,6 +390,7 @@ config PPC_PSERIES select PPC_RTAS select RTAS_ERROR_LOGGING select PPC_UDBG_16550 + select PPC_NATIVE default y config PPC_ISERIES @@ -406,6 +407,7 @@ config PPC_CHRP select PPC_RTAS select PPC_MPC106 select PPC_UDBG_16550 + select PPC_NATIVE default y config PPC_EFIKA @@ -414,6 +416,7 @@ config PPC_EFIKA select PPC_RTAS select RTAS_PROC select PPC_MPC52xx + select PPC_NATIVE default y config PPC_PMAC @@ -422,6 +425,7 @@ config PPC_PMAC select MPIC select PPC_INDIRECT_PCI if PPC32 select PPC_MPC106 if PPC32 + select PPC_NATIVE default y config PPC_PMAC64 @@ -441,6 +445,7 @@ config PPC_PREP select PPC_I8259 select PPC_INDIRECT_PCI select PPC_UDBG_16550 + select PPC_NATIVE default y config PPC_MAPLE @@ -452,6 +457,7 @@ config PPC_MAPLE select GENERIC_TBSYNC select PPC_UDBG_16550 select PPC_970_NAP + select PPC_NATIVE default n help This option enables support for the Maple 970FX Evaluation Board. @@ -464,6 +470,7 @@ config PPC_PASEMI select MPIC select PPC_UDBG_16550 select GENERIC_TBSYNC + select PPC_NATIVE help This option enables support for PA Semi's PWRficient line of SoC processors, including PA6T-1682M @@ -478,6 +485,7 @@ config PPC_CELL_NATIVE select PPC_DCR_MMIO select PPC_OF_PLATFORM_PCI select PPC_INDIRECT_IO + select PPC_NATIVE select MPIC default n @@ -490,11 +498,6 @@ config PPC_IBM_CELL_BLADE select PPC_UDBG_16550 select UDBG_RTAS_CONSOLE -config UDBG_RTAS_CONSOLE - bool "RTAS based debug console" - depends on PPC_RTAS - default n - config PPC_PS3 bool "Sony PS3" depends on PPC_MULTIPLATFORM && PPC64 @@ -503,6 +506,19 @@ config PPC_PS3 This option enables support for the Sony PS3 game console and other platforms using the PS3 hypervisor. +config PPC_NATIVE + bool + depends on PPC_MULTIPLATFORM + help + Support for running natively on the hardware, i.e. without + a hypervisor. This option is not user-selectable but should + be selected by all platforms that need it. + +config UDBG_RTAS_CONSOLE + bool "RTAS based debug console" + depends on PPC_RTAS + default n + config XICS depends on PPC_PSERIES bool |