diff options
Diffstat (limited to 'drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c')
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c index 58db78a9c8d4..d833e4e2973a 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c @@ -40,6 +40,13 @@ static int debugfs_trace_show(struct seq_file *f, void *offset) return 0; } +static int vchiq_dump_show(struct seq_file *f, void *offset) +{ + vchiq_dump_state(f, &g_state); + return 0; +} +DEFINE_SHOW_ATTRIBUTE(vchiq_dump); + static int debugfs_trace_open(struct inode *inode, struct file *file) { return single_open(file, debugfs_trace_show, inode->i_private); @@ -115,6 +122,9 @@ void vchiq_debugfs_init(void) { vchiq_dbg_dir = debugfs_create_dir("vchiq", NULL); vchiq_dbg_clients = debugfs_create_dir("clients", vchiq_dbg_dir); + + debugfs_create_file("state", S_IFREG | 0444, vchiq_dbg_dir, NULL, + &vchiq_dump_fops); } /* remove all the debugfs entries */ |