From 439a74b3373dab4214b4191d50dfb1d78be5b18e Mon Sep 17 00:00:00 2001
From: Alexander Usyskin <alexander.usyskin@intel.com>
Date: Sun, 7 Feb 2016 23:35:18 +0200
Subject: [PATCH] mei: debugfs: allow hbm features list dump in earlier stages
HBM features list is ready while sending enumerate request and
enumerating clients, output it to debugfs in these states too.
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>
---
drivers/misc/mei/debugfs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/mei/debugfs.c b/drivers/misc/mei/debugfs.c
index 9f5410b98688..6bdd75424fe8 100644
--- a/drivers/misc/mei/debugfs.c
+++ b/drivers/misc/mei/debugfs.c
@@ -165,7 +165,8 @@ static ssize_t mei_dbgfs_read_devstate(struct file *fp, char __user *ubuf,
pos += scnprintf(buf + pos, bufsz - pos, "hbm: %s\n",
mei_hbm_state_str(dev->hbm_state));
- if (dev->hbm_state == MEI_HBM_STARTED) {
+ if (dev->hbm_state >= MEI_HBM_ENUM_CLIENTS &&
+ dev->hbm_state <= MEI_HBM_STARTED) {
pos += scnprintf(buf + pos, bufsz - pos, "hbm features:\n");
pos += scnprintf(buf + pos, bufsz - pos, "\tPG: %01d\n",
dev->hbm_f_pg_supported);