Shiro Itou 伊東
2013-09-10 15:43:05 UTC
Hi All,
In kernel version 3.0, when ‘apciphp’ driver module is loaded, after the system comes up, it fails with error “no such device”. When I tried to debug I see that it fails in acpiphp_get_num_slots () function with error "Total 0 slots". In this case ‘bridge_list’ seem to be NULL.
But when the ‘acpiphp’ is loaded during boot time, it seems to work file.
Where does the ‘bridge_list’ get populated and why does loading ‘apciphp’ after the system comes up fails to load.
Regards,
Shiro ��칻�&�~�&���+-��ݶ��w��˛���m�b��a��e�����ܨ}���Ơz�&j:+v�������zZ+
In kernel version 3.0, when ‘apciphp’ driver module is loaded, after the system comes up, it fails with error “no such device”. When I tried to debug I see that it fails in acpiphp_get_num_slots () function with error "Total 0 slots". In this case ‘bridge_list’ seem to be NULL.
But when the ‘acpiphp’ is loaded during boot time, it seems to work file.
Where does the ‘bridge_list’ get populated and why does loading ‘apciphp’ after the system comes up fails to load.
Regards,
Shiro ��칻�&�~�&���+-��ݶ��w��˛���m�b��a��e�����ܨ}���Ơz�&j:+v�������zZ+