[LinuxBIOS] Unexpected Exception: 13
michal wan
michalwan at hotmail.com
Sat Feb 3 05:51:00 CET 2007
in the file src/cpu/amd/model_lx/model_lx_init.c
static void model_lx_init(device_t dev)
{
printk_debug("model_lx_init\n");
/* Turn on caching if we haven't already */
x86_enable_cache();
/* Enable the local cpu apics */
//setup_lapic();
// do VSA late init
vsm_end_post_smi();
// Set gate A20 (legacy vsm disables it in late init)
printk_debug("A20 (0x92): %d\n",inb(0x92));
outb(0x02,0x92);
printk_debug("A20 (0x92): %d\n",inb(0x92));
printk_debug("model_lx_init DONE\n");
};
~
when using vsm_end_post_smi() function, Unexpected Exception occures, any
advice would be appreciated!
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