diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-07-21 17:08:14 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-07-21 17:08:14 +0000 |
| commit | 546b5ed544503182a9b3e981bc11feebd6042b21 (patch) | |
| tree | 10ae3895974888be85ce09abee24fe67b5fbd813 /target/linux/ar71xx/patches/901-get_c0_compare_irq_function.patch | |
| parent | 541dcce6ec450a2aceaf1b42b67b16ebfc9730aa (diff) | |
surprise :p
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11894 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/patches/901-get_c0_compare_irq_function.patch')
| -rw-r--r-- | target/linux/ar71xx/patches/901-get_c0_compare_irq_function.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches/901-get_c0_compare_irq_function.patch b/target/linux/ar71xx/patches/901-get_c0_compare_irq_function.patch new file mode 100644 index 000000000..0cc114db9 --- /dev/null +++ b/target/linux/ar71xx/patches/901-get_c0_compare_irq_function.patch @@ -0,0 +1,29 @@ +--- a/arch/mips/kernel/traps.c ++++ b/arch/mips/kernel/traps.c +@@ -42,6 +42,7 @@ + #include <asm/mmu_context.h> + #include <asm/types.h> + #include <asm/stacktrace.h> ++#include <asm/time.h> + + extern asmlinkage void handle_int(void); + extern asmlinkage void handle_tlbm(void); +@@ -1379,6 +1380,8 @@ + */ + if (cpu_has_mips_r2) { + cp0_compare_irq = (read_c0_intctl() >> 29) & 7; ++ if (get_c0_compare_irq) ++ cp0_compare_irq = get_c0_compare_irq(); + cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7; + if (cp0_perfcount_irq == cp0_compare_irq) + cp0_perfcount_irq = -1; +--- a/include/asm-mips/time.h ++++ b/include/asm-mips/time.h +@@ -53,6 +53,7 @@ + #ifdef CONFIG_CEVT_R4K + extern int mips_clockevent_init(void); + extern unsigned int __weak get_c0_compare_int(void); ++extern unsigned int __weak get_c0_compare_irq(void); + #else + static inline int mips_clockevent_init(void) + { |