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openwrt-xburst/openwrt/package/linux/kernel-patches/012-arch_mips_kernel_traps_c

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--- linux-mips-cvs/arch/mips/kernel/traps.c 2004-11-22 14:38:23.000000000 +0100
+++ linux-broadcom/arch/mips/kernel/traps.c 2005-01-31 13:13:14.000000000 +0100
@@ -919,6 +919,7 @@
void __init trap_init(void)
{
extern char except_vec1_generic;
+ extern char except_vec2_generic;
extern char except_vec3_generic, except_vec3_r4000;
extern char except_vec_ejtag_debug;
extern char except_vec4;
@@ -926,6 +927,7 @@
/* Copy the generic exception handler code to it's final destination. */
memcpy((void *)(KSEG0 + 0x80), &except_vec1_generic, 0x80);
+ memcpy((void *)(KSEG0 + 0x100), &except_vec2_generic, 0x80);
/*
* Setup default vectors
@@ -984,6 +986,12 @@
set_except_vector(13, handle_tr);
set_except_vector(22, handle_mdmx);
+ if (current_cpu_data.cputype == CPU_SB1) {
+ /* Enable timer interrupt and scd mapped interrupt */
+ clear_c0_status(0xf000);
+ set_c0_status(0xc00);
+ }
+
if (cpu_has_fpu && !cpu_has_nofpuex)
set_except_vector(15, handle_fpe);