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-rw-r--r--arch/mips/Kconfig16
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 998e5db8cc0..023aa2d4650 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1411,13 +1411,12 @@ config PAGE_SIZE_4KB
config PAGE_SIZE_8KB
bool "8kB"
- depends on EXPERIMENTAL && CPU_R8000
+ depends on (EXPERIMENTAL && CPU_R8000) || CPU_CAVIUM_OCTEON
help
Using 8kB page size will result in higher performance kernel at
the price of higher memory consumption. This option is available
- only on the R8000 processor. Not that at the time of this writing
- this option is still high experimental; there are also issues with
- compatibility of user applications.
+ only on R8000 and cnMIPS processors. Note that you will need a
+ suitable Linux distribution to support this.
config PAGE_SIZE_16KB
bool "16kB"
@@ -1428,6 +1427,15 @@ config PAGE_SIZE_16KB
all non-R3000 family processors. Note that you will need a suitable
Linux distribution to support this.
+config PAGE_SIZE_32KB
+ bool "32kB"
+ depends on CPU_CAVIUM_OCTEON
+ help
+ Using 32kB page size will result in higher performance kernel at
+ the price of higher memory consumption. This option is available
+ only on cnMIPS cores. Note that you will need a suitable Linux
+ distribution to support this.
+
config PAGE_SIZE_64KB
bool "64kB"
depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX