diff options
Diffstat (limited to 'scripts/gdb/linux/genpd.py')
| -rw-r--r-- | scripts/gdb/linux/genpd.py | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/scripts/gdb/linux/genpd.py b/scripts/gdb/linux/genpd.py index 6ca93bd2949e..b53649c0a77a 100644 --- a/scripts/gdb/linux/genpd.py +++ b/scripts/gdb/linux/genpd.py @@ -5,7 +5,7 @@ import gdb import sys -from linux.utils import CachedType +from linux.utils import CachedType, gdb_eval_or_none from linux.lists import list_for_each_entry generic_pm_domain_type = CachedType('struct generic_pm_domain') @@ -49,17 +49,17 @@ Output is similar to /sys/kernel/debug/pm_genpd/pm_genpd_summary''' else: status_string = 'off-{}'.format(genpd['state_idx']) - slave_names = [] + child_names = [] for link in list_for_each_entry( - genpd['master_links'], + genpd['parent_links'], device_link_type.get_type().pointer(), - 'master_node'): - slave_names.apend(link['slave']['name']) + 'parent_node'): + child_names.append(link['child']['name']) gdb.write('%-30s %-15s %s\n' % ( genpd['name'].string(), status_string, - ', '.join(slave_names))) + ', '.join(child_names))) # Print devices in domain for pm_data in list_for_each_entry(genpd['dev_list'], @@ -70,7 +70,9 @@ Output is similar to /sys/kernel/debug/pm_genpd/pm_genpd_summary''' gdb.write(' %-50s %s\n' % (kobj_path, rtpm_status_str(dev))) def invoke(self, arg, from_tty): - gdb.write('domain status slaves\n'); + if gdb_eval_or_none("&gpd_list") is None: + raise gdb.GdbError("No power domain(s) registered") + gdb.write('domain status children\n'); gdb.write(' /device runtime status\n'); gdb.write('----------------------------------------------------------------------\n'); for genpd in list_for_each_entry( |