Received-SPF: pass (google.com: best guess record for domain of linux-bluetooth-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Amit K Bag <amit.k.bag@intel.com>
To:     linux-firmware@kernel.org
Cc:     linux-bluetooth@vger.kernel.org, ravishankar.srivatsa@intel.com,
        chethan.tumkur.narayan@intel.com,
        Sukumar Ghorai <sukumar.ghorai@intel.com>,
        Amit K Bag <amit.k.bag@intel.com>
Subject: [PATCH] Bluetooth: print fw build version in power-on boot
Date:   Thu, 12 Mar 2020 15:51:42 +0530
Message-Id: <20200312102142.26538-1-amit.k.bag@intel.com>
Sender: linux-bluetooth-owner@vger.kernel.org
Precedence: bulk

From: Sukumar Ghorai <sukumar.ghorai@intel.com>

To determine the build version of Bluetooth firmware to ensure reported
issue related to a particular release. This is very helpful for every fw
downloaded to BT controller and issue reported from field test.

Signed-off-by: Amit K Bag <amit.k.bag@intel.com>
---
 drivers/bluetooth/btusb.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index f5924f3e8b8d..d4328008a714 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1930,7 +1930,12 @@ static int btusb_setup_intel(struct hci_dev *hdev)
 	if (err)
 		return err;
 
-	bt_dev_info(hdev, "Intel firmware patch completed and activated");
+       /* Need build number for downloaded fw patches in every power-on boot */
+       err = btintel_read_version(hdev, &ver);
+       if (err)
+               return err;
+       BT_INFO("%s: Intel Bluetooth fw patch 0x%02x completed and activated",
+               hdev->name, ver.fw_patch_num);
 
 	goto complete;
 
-- 
2.17.1