From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754694AbbEUKgr (ORCPT ); Thu, 21 May 2015 06:36:47 -0400 Received: from mga09.intel.com ([134.134.136.24]:36886 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752456AbbEUKgp (ORCPT ); Thu, 21 May 2015 06:36:45 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,468,1427785200"; d="scan'208";a="733000321" From: Tomas Winkler To: gregkh@linuxfoundation.org Cc: arnd@arndb.de, linux-kernel@vger.kernel.org, Tomas Winkler Subject: [char-misc-next 1/4] mei: export hbm features to debugfs under devstate Date: Thu, 21 May 2015 13:35:48 +0300 Message-Id: <1432204551-3470-1-git-send-email-tomas.winkler@intel.com> X-Mailer: git-send-email 2.1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Tomas Winkler --- drivers/misc/mei/debugfs.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/misc/mei/debugfs.c b/drivers/misc/mei/debugfs.c index 88f5fd0b6dd7..eb868341247f 100644 --- a/drivers/misc/mei/debugfs.c +++ b/drivers/misc/mei/debugfs.c @@ -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))); -- 2.1.0