1 files changed, 72 insertions, 0 deletions
diff --git a/recipes/ixp4xx/ixp-osal-2.1.1/le.patch b/recipes/ixp4xx/ixp-osal-2.1.1/le.patch
new file mode 100644
index 0000000000..a6936ea33b
--- /dev/null
+++ b/recipes/ixp4xx/ixp-osal-2.1.1/le.patch
@@ -0,0 +1,72 @@
+ include/modules/ioMem/IxOsalIoMem.h                                 |    4 ++--
+ include/modules/ioMem/IxOsalMemAccess.h                             |    2 +-
+ os/linux/include/platforms/ixp400/IxOsalOsIxp400CustomizedMapping.h |    2 +-
+ os/linux/include/platforms/ixp400/ixp425/IxOsalOsIxp425Sys.h        |    2 +-
+ os/linux/src/modules/ioMem/IxOsalOsIoMem.c                          |    3 +++
+ 5 files changed, 8 insertions(+), 5 deletions(-)
+
+--- ixp_osal/include/modules/ioMem/IxOsalIoMem.h	1970-01-01 00:00:00.000000000 +0000
++++ ixp_osal/include/modules/ioMem/IxOsalIoMem.h	1970-01-01 00:00:00.000000000 +0000
+@@ -117,8 +117,8 @@ ixOsalCoreWordSwap (UINT32 wordIn)
+ #endif /* ndef __wince */
+ 
+ #define IX_OSAL_SWAP_SHORT(sData)         ((sData >> 8) | ((sData & 0xFF) << 8))
+-#define IX_OSAL_SWAP_SHORT_ADDRESS(sAddr) ((sAddr) ^ 0x2)
+-#define IX_OSAL_SWAP_BYTE_ADDRESS(bAddr)  ((bAddr) ^ 0x3)
++#define IX_OSAL_SWAP_SHORT_ADDRESS(sAddr) ((UINT16*)((UINT32)(sAddr) ^ 0x2))
++#define IX_OSAL_SWAP_BYTE_ADDRESS(bAddr)  ((UINT8*)((UINT32)(bAddr) ^ 0x3))
+ 
+ #define IX_OSAL_BE_XSTOBUSL(wData)  (wData)
+ #define IX_OSAL_BE_XSTOBUSS(sData)  (sData)
+--- ixp_osal/include/modules/ioMem/IxOsalMemAccess.h	1970-01-01 00:00:00.000000000 +0000
++++ ixp_osal/include/modules/ioMem/IxOsalMemAccess.h	1970-01-01 00:00:00.000000000 +0000
+@@ -84,7 +84,7 @@
+ 
+ #elif defined (IX_OSAL_LINUX_LE)
+ 
+-#define IX_SDRAM_LE_DATA_COHERENT
++#define IX_SDRAM_LE_ADDRESS_COHERENT
+ 
+ #elif defined (IX_OSAL_WINCE_LE)
+ 
+--- ixp_osal/os/linux/include/platforms/ixp400/IxOsalOsIxp400CustomizedMapping.h	1970-01-01 00:00:00.000000000 +0000
++++ ixp_osal/os/linux/include/platforms/ixp400/IxOsalOsIxp400CustomizedMapping.h	1970-01-01 00:00:00.000000000 +0000
+@@ -171,7 +171,7 @@
+  ***************************/
+ #if (IX_COMPONENT_NAME == ix_qmgr)
+ 
+-#define IX_OSAL_LE_DC_MAPPING
++#define IX_OSAL_LE_AC_MAPPING
+ 
+ #endif /* qmgr */
+ 
+--- ixp_osal/os/linux/include/platforms/ixp400/ixp425/IxOsalOsIxp425Sys.h	1970-01-01 00:00:00.000000000 +0000
++++ ixp_osal/os/linux/include/platforms/ixp400/ixp425/IxOsalOsIxp425Sys.h	1970-01-01 00:00:00.000000000 +0000
+@@ -107,7 +107,7 @@ IxOsalMemoryMap ixOsalGlobalMemoryMap[] 
+      ixOsalLinuxMemMap,		/* mapFunction     */
+      ixOsalLinuxMemUnmap,	/* unmapFunction   */
+      0,				/* refCount        */
+-     IX_OSAL_BE | IX_OSAL_LE_DC,	/* endianType      */   
++     IX_OSAL_BE | IX_OSAL_LE_AC,	/* endianType      */
+      "qMgr"			/* name            */
+      },
+ 
+--- ixp_osal/os/linux/src/modules/ioMem/IxOsalOsIoMem.c	1970-01-01 00:00:00.000000000 +0000
++++ ixp_osal/os/linux/src/modules/ioMem/IxOsalOsIoMem.c	1970-01-01 00:00:00.000000000 +0000
+@@ -45,6 +45,7 @@
+  * -- End Intel Copyright Notice --
+  */
+ 
++#include <asm/page.h>
+ #include <asm/io.h>
+ #include <linux/ioport.h>
+ 
+@@ -54,6 +55,8 @@
+ PUBLIC void
+ ixOsalLinuxMemMap (IxOsalMemoryMap * map)
+ {
++    /* Linux requires LE mappings to use address coherency */
++    IX_OSAL_ENSURE((map->mapEndianType & IX_OSAL_LE_DC) == 0, "LE Data Coherency not supported");
+     map->virtualAddress = (UINT32) ioremap (map->physicalAddress, map->size);
+ }
+