ixp4xx: add v3.18 support

[openwrt/openwrt.git] / target / linux / ixp4xx / patches-3.18 / 090-increase_entropy_pools.patch

diff --git a/target/linux/ixp4xx/patches-3.18/090-increase_entropy_pools.patch b/target/linux/ixp4xx/patches-3.18/090-increase_entropy_pools.patch
new file mode 100644 (file)
index 0000000..991b8d1
--- /dev/null
+++ b/target/linux/ixp4xx/patches-3.18/090-increase_entropy_pools.patch
@@ -0,0 +1,17 @@
+--- a/drivers/char/random.c
++++ b/drivers/char/random.c
+@@ -280,11 +280,11 @@
+ /*
+  * Configuration information
+  */
+-#define INPUT_POOL_SHIFT      12
++#define INPUT_POOL_SHIFT      13
+ #define INPUT_POOL_WORDS      (1 << (INPUT_POOL_SHIFT-5))
+-#define OUTPUT_POOL_SHIFT     10
++#define OUTPUT_POOL_SHIFT     11
+ #define OUTPUT_POOL_WORDS     (1 << (OUTPUT_POOL_SHIFT-5))
+-#define SEC_XFER_SIZE         512
++#define SEC_XFER_SIZE         1024
+ #define EXTRACT_SIZE          10
+ 
+ #define DEBUG_RANDOM_BOOT 0