34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
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Index: linux-2.6.33/arch/mips/kernel/traps.c
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===================================================================
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--- linux-2.6.33.orig/arch/mips/kernel/traps.c 2010-02-24 19:52:17.000000000 +0100
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+++ linux-2.6.33/arch/mips/kernel/traps.c 2010-02-28 16:51:35.397204241 +0100
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@@ -50,6 +50,7 @@
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#include <asm/types.h>
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#include <asm/stacktrace.h>
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#include <asm/irq.h>
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+#include <asm/time.h>
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extern void check_wait(void);
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extern asmlinkage void r4k_wait(void);
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@@ -1496,6 +1497,8 @@
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if (cpu_has_mips_r2) {
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cp0_compare_irq_shift = CAUSEB_TI - CAUSEB_IP;
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cp0_compare_irq = (read_c0_intctl() >> INTCTLB_IPTI) & 7;
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+ if (get_c0_compare_irq)
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+ cp0_compare_irq = get_c0_compare_irq();
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cp0_perfcount_irq = (read_c0_intctl() >> INTCTLB_IPPCI) & 7;
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if (cp0_perfcount_irq == cp0_compare_irq)
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cp0_perfcount_irq = -1;
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Index: linux-2.6.33/arch/mips/include/asm/time.h
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===================================================================
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--- linux-2.6.33.orig/arch/mips/include/asm/time.h 2010-02-24 19:52:17.000000000 +0100
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+++ linux-2.6.33/arch/mips/include/asm/time.h 2010-02-28 16:49:18.925959821 +0100
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@@ -52,6 +52,7 @@
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*/
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#ifdef CONFIG_CEVT_R4K_LIB
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extern unsigned int __weak get_c0_compare_int(void);
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+extern unsigned int __weak get_c0_compare_irq(void);
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extern int r4k_clockevent_init(void);
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#endif
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