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Commit 5b20a028 authored by Tomas Winkler's avatar Tomas Winkler Committed by Greg Kroah-Hartman
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mei: export hbm features to debugfs under devstate 



Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dbac993f

drivers/misc/mei/debugfs.c

+7 −0
Original line number Diff line number Diff line
@@ -149,6 +149,13 @@ static ssize_t mei_dbgfs_read_devstate(struct file *fp, char __user *ubuf, 
			mei_dev_state_str(dev->dev_state));

	pos += scnprintf(buf + pos, bufsz - pos, "hbm: %s\n",

			mei_hbm_state_str(dev->hbm_state));



	if (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);

	}



	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)));