mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-11 15:17:32 +02:00
32 lines
994 B
Plaintext
32 lines
994 B
Plaintext
|
--- 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);
|
||
|
|
|