static int
sn_platform_plat_specific_err_print(const u8 * sect_header, u8 ** oemdata,
u64 * oemdata_size)
{
mutex_lock(&sn_oemdata_mutex);
sn_oemdata = oemdata;
sn_oemdata_size = oemdata_size;
sn_oemdata_bufsize = 0;
*sn_oemdata_size = PAGE_SIZE; /* first guess at how much data will be generated */
while (*sn_oemdata_size > sn_oemdata_bufsize) {
u8 *newbuf = vmalloc(*sn_oemdata_size);
if (!newbuf) {
printk(KERN_ERR "%s: unable to extend sn_oemdata\n",
__FUNCTION__);
return 1;
}
vfree(*sn_oemdata);
*sn_oemdata = newbuf;
sn_oemdata_bufsize = *sn_oemdata_size;
*sn_oemdata_size = 0;
ia64_sn_plat_specific_err_print(print_hook, (char *)sect_header);
}
mutex_unlock(&sn_oemdata_mutex);
return 0;
}
/*
* ia64_sn2_platform_plat_specific_err_print
*
* Called by the MCA handler to log platform-specific errors.
*/
void
ia64_sn2_platform_plat_specific_err_print(int header_len, int sect_len, u8 *p_data, prfunc_t prfunc)
{
ia64_sn_plat_specific_err_print(print_hook, p_data - sect_len);
}
