From patchwork Mon Nov 27 04:42:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "K, Kiran" X-Patchwork-Id: 748247 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="XEDEhp2I" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4506E111 for ; Sun, 26 Nov 2023 20:29:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701059388; x=1732595388; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=jKQ6lQfoYwBKaCQURyeN612gsc+AHcMCKe4AlB11gYQ=; b=XEDEhp2IdJaYXLA9WVmaWXs+JX+5Gac/smdLZtd0APGw/ow9FxvMQyP+ GQ8TzajNMsGA1MOJcuKSoJIwYsYrkcealBFvnrhf+nyaPO8jSlpbJvz48 TIdQtCVRGmzKzXJ1utsIs0luvqMdQPjfcuURLbgeJC6RnuKcnBQekCNg4 uzPPdX6+kW4eIL0JDg7ZFB55EIouA+ch0t63oqmbFhGVC26wdVMVMv1EQ XG5C7mUi6k+9mtMJGg6tsKdC4h8N49MVyIiOldWuflZtf4e6MI8t/5kl8 VBp+egyFIvtesh9Bmuo6RXpJa4QTCQXTsL7sv3WFpEU7sr24IEMoDQKYg g==; X-IronPort-AV: E=McAfee;i="6600,9927,10906"; a="395451632" X-IronPort-AV: E=Sophos;i="6.04,229,1695711600"; d="scan'208";a="395451632" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Nov 2023 20:29:47 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10906"; a="834209747" X-IronPort-AV: E=Sophos;i="6.04,229,1695711600"; d="scan'208";a="834209747" Received: from intel-lenovo-legion-y540-15irh-pg0.iind.intel.com ([10.224.186.95]) by fmsmga008.fm.intel.com with ESMTP; 26 Nov 2023 20:29:46 -0800 From: Kiran K To: linux-bluetooth@vger.kernel.org Cc: ravishankar.srivatsa@intel.com, Kiran K Subject: [PATCH] Bluetooth: btintel: Print firmware SHA1 Date: Mon, 27 Nov 2023 10:12:02 +0530 Message-Id: <20231127044202.2456465-1-kiran.k@intel.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Intel Read Version event contains a TLV(0x32) having firmware sha1 in operational image. Signed-off-by: Kiran K --- drivers/bluetooth/btintel.c | 5 +++++ drivers/bluetooth/btintel.h | 4 +++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c index 2462796a512a..cdc5c08824a0 100644 --- a/drivers/bluetooth/btintel.c +++ b/drivers/bluetooth/btintel.c @@ -535,6 +535,8 @@ static int btintel_version_info_tlv(struct hci_dev *hdev, bt_dev_info(hdev, "%s timestamp %u.%u buildtype %u build %u", variant, 2000 + (version->timestamp >> 8), version->timestamp & 0xff, version->build_type, version->build_num); + if (version->img_type == 0x03) + bt_dev_info(hdev, "Firmware SHA1: 0x%8.8x", version->git_sha1); return 0; } @@ -630,6 +632,9 @@ static int btintel_parse_version_tlv(struct hci_dev *hdev, memcpy(&version->otp_bd_addr, tlv->val, sizeof(bdaddr_t)); break; + case INTEL_TLV_GIT_SHA1: + version->git_sha1 = get_unaligned_le32(tlv->val); + break; default: /* Ignore rest of information */ break; diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h index 3a2d5b4219dd..d19fcdb9ff0b 100644 --- a/drivers/bluetooth/btintel.h +++ b/drivers/bluetooth/btintel.h @@ -41,7 +41,8 @@ enum { INTEL_TLV_LIMITED_CCE, INTEL_TLV_SBE_TYPE, INTEL_TLV_OTP_BDADDR, - INTEL_TLV_UNLOCKED_STATE + INTEL_TLV_UNLOCKED_STATE, + INTEL_TLV_GIT_SHA1 }; struct intel_tlv { @@ -69,6 +70,7 @@ struct intel_version_tlv { u8 min_fw_build_yy; u8 limited_cce; u8 sbe_type; + u32 git_sha1; bdaddr_t otp_bd_addr; };