brcm47xx: adjust the brcm4710 cache workaround code so that it does not break bcm4716...

[openwrt/svn-archive/archive.git] / target / linux / brcm47xx / patches-2.6.32 / 920-cache-wround.patch

diff --git a/target/linux/brcm47xx/patches-2.6.32/920-cache-wround.patch b/target/linux/brcm47xx/patches-2.6.32/920-cache-wround.patch
index 688d3e1389589bca807d375d344315e943d7b623..7b889d8995f1570985106d755c43f3e963f021e5 100644 (file)
--- a/target/linux/brcm47xx/patches-2.6.32/920-cache-wround.patch
+++ b/target/linux/brcm47xx/patches-2.6.32/920-cache-wround.patch
@@ -4,11 +4,11 @@
  #ifdef CONFIG_BCM47XX
  #include <asm/paccess.h>
  #include <linux/ssb/ssb.h>
--#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE + SSB_IMSTATE)))
+-#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE)))
 +#define BCM4710_DUMMY_RREG() bcm4710_dummy_rreg()
 +
 +static inline unsigned long bcm4710_dummy_rreg(void) {
-+      return (*(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE + SSB_IMSTATE)));
++      return (*(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE)));
 +}
 +
 +#define BCM4710_FILL_TLB(addr) bcm4710_fill_tlb((void*)(addr))