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wusb: add debug files for ASL, PZL and DI to the whci-hcd driver

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Add asl, pzl and di debugfs files to uwb/uwbN/wusbhc for WHCI host
controller.  These dump the current ASL, PZL and DI buffer.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
This commit is contained in:
David Vrabel
2008-11-26 13:36:59 +00:00
parent e4b49580f7
commit dcc7461eef
12 changed files with 223 additions and 123 deletions
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13
drivers/uwb/uwb-debug.c
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@ -407,3 +407,16 @@ void uwb_dbg_exit(void)
{
debugfs_remove(root_dir);
}
/**
* uwb_dbg_create_pal_dir - create a debugfs directory for a PAL
* @pal: The PAL.
*/
struct dentry *uwb_dbg_create_pal_dir(struct uwb_pal *pal)
{
struct uwb_rc *rc = pal->rc;
if (root_dir && rc->dbg && rc->dbg->root_d && pal->name)
return debugfs_create_dir(pal->name, rc->dbg->root_d);
return NULL;
}