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| author | Alexander Usyskin <alexander.usyskin@intel.com> | 2014-09-29 17:31:33 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-29 19:56:00 +0400 |
| commit | 1beeb4b9fbb27432f93ae8fe157228b7b897974a (patch) | |
| tree | 4dee2cee20c2d535a0fae7a959d7095b5ebdbff4 /drivers/misc/mei/debugfs.c | |
| parent | 046c7911b224267062ab1caeabbf11bc46e9c152 (diff) | |
| download | linux-1beeb4b9fbb27432f93ae8fe157228b7b897974a.tar.xz | |
mei: add hbm and pg state in devstate debugfs print
Add hbm state, pg enablement and state to devstate file in debugfs
(<debugfs>/mei/devstate)
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/debugfs.c')
| -rw-r--r-- | drivers/misc/mei/debugfs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/misc/mei/debugfs.c b/drivers/misc/mei/debugfs.c index 3b032881622d..2399b3181e6c 100644 --- a/drivers/misc/mei/debugfs.c +++ b/drivers/misc/mei/debugfs.c @@ -134,8 +134,13 @@ static ssize_t mei_dbgfs_read_devstate(struct file *fp, char __user *ubuf, if (!buf) return -ENOMEM; - pos += scnprintf(buf + pos, bufsz - pos, "%s\n", + pos += scnprintf(buf + pos, bufsz - pos, "dev: %s\n", mei_dev_state_str(dev->dev_state)); + pos += scnprintf(buf + pos, bufsz - pos, "hbm: %s\n", + mei_hbm_state_str(dev->hbm_state)); + pos += scnprintf(buf + pos, bufsz - pos, "pg: %s, %s\n", + mei_pg_is_enabled(dev) ? "ENABLED" : "DISABLED", + mei_pg_state_str(mei_pg_state(dev))); ret = simple_read_from_buffer(ubuf, cnt, ppos, buf, pos); kfree(buf); return ret; |