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From:   Kiran K <kiran.k@intel.com>
To:     linux-bluetooth@vger.kernel.org
Cc:     ravishankar.srivatsa@intel.com, chethan.tumkur.narayan@intel.com,
        kiraank@gmail.com, Kiran K <kiran.k@intel.com>,
        Amit K Bag <amit.k.bag@intel.com>,
        Raghuram Hegde <raghuram.hegde@intel.com>
Subject: [PATCH 4/5] Bluetooth: btintel: Define tlv structure for new generation Controllers
Date:   Thu,  2 Jul 2020 17:33:14 +0530
Message-Id: <20200702120315.26768-5-kiran.k@intel.com>
In-Reply-To: <20200702120315.26768-1-kiran.k@intel.com>
References: <20200702120315.26768-1-kiran.k@intel.com>
Sender: linux-bluetooth-owner@vger.kernel.org
Precedence: bulk

Define structure used for reading controller information and
to downloading firmware in tlv format used for new generation
Intel controllers

Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Amit K Bag <amit.k.bag@intel.com>
Signed-off-by: Raghuram Hegde <raghuram.hegde@intel.com>
Reviewed-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Reviewed-by: Sathish Narasimman <Sathish.Narasimman@intel.com>
Reviewed-by: Srivatsa Ravishankar <ravishankar.srivatsa@intel.com>
---
 drivers/bluetooth/btintel.h | 85 +++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)

diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h
index e476105d495b..e37f84155c50 100644
--- a/drivers/bluetooth/btintel.h
+++ b/drivers/bluetooth/btintel.h
@@ -6,6 +6,90 @@
  *  Copyright (C) 2015  Intel Corporation
  */
 
+/* List of tlv type */
+enum {
+	INTEL_TLV_CNVI_TOP = 0x10,
+	INTEL_TLV_CNVR_TOP,
+	INTEL_TLV_CNVI_BT,
+	INTEL_TLV_CNVR_BT,
+	INTEL_TLV_CNVI_OTP,
+	INTEL_TLV_CNVR_OTP,
+	INTEL_TLV_DEV_REV_ID,
+	INTEL_TLV_USB_VENDOR_ID,
+	INTEL_TLV_USB_PRODUCT_ID,
+	INTEL_TLV_PCIE_VENDOR_ID,
+	INTEL_TLV_PCIE_DEVICE_ID,
+	INTEL_TLV_PCIE_SUBSYSTEM_ID,
+	INTEL_TLV_IMAGE_TYPE,
+	INTEL_TLV_TIME_STAMP,
+	INTEL_TLV_BUILD_TYPE,
+	INTEL_TLV_BUILD_NUM,
+	INTEL_TLV_FW_BUILD_PRODUCT,
+	INTEL_TLV_FW_BUILD_HW,
+	INTEL_TLV_FW_STEP,
+	INTEL_TLV_BT_SPEC,
+	INTEL_TLV_MFG_NAME,
+	INTEL_TLV_HCI_REV,
+	INTEL_TLV_LMP_SUBVER,
+	INTEL_TLV_OTP_PATCH_VER,
+	INTEL_TLV_SECURE_BOOT,
+	INTEL_TLV_KEY_FROM_HDR,
+	INTEL_TLV_OTP_LOCK,
+	INTEL_TLV_API_LOCK,
+	INTEL_TLV_DEBUG_LOCK,
+	INTEL_TLV_MIN_FW,
+	INTEL_TLV_LIMITED_CCE,
+	INTEL_TLV_SBE_TYPE,
+	INTEL_TLV_OTP_BDADDR,
+	INTEL_TLV_UNLOCKED_STATE
+};
+
+struct intel_tlv {
+	u8 type;
+	u8 len;
+	u8 val[0];
+} __packed;
+
+struct intel_version_tlv {
+	u8	 status;
+	u32	 cnvi_top;
+	u32	 cnvr_top;
+	u32	 cnvi_bt;
+	u32	 cnvr_bt;
+	u16	 cnvi_otp;
+	u16	 cnvr_otp;
+	u16	 dev_rev_id;
+	u16	 usb_vid;
+	u16	 usb_pid;
+	u16	 pcie_vendor_id;
+	u16	 pcie_dev_id;
+	u16	 pcie_subsys_id;
+	u8	 img_type;
+	u16	 timestamp;
+	u8	 build_type;
+	u32	 build_num;
+	u8	 fw_build_prod;
+	u8	 fw_build_hw;
+	u8	 fw_build_step;
+	u8	 bt_spec_ver;
+	u16	 mfg_name;
+	u16	 hci_rev;
+	u16	 lmp_sub_ver;
+	u8	 otp_patch_ver;
+	u8	 secure_boot;
+	u8	 key_from_hdr;
+	u8	 otp_lock;
+	u8	 api_lock;
+	u8	 debug_lock;
+	u8	 min_fw_build_nn;
+	u8	 min_fw_build_cw;
+	u8	 min_fw_build_yy;
+	u8	 limited_cce;
+	u8	 sbe_type;
+	bdaddr_t otp_bd_addr;
+	u8	 unlocked_state;
+} __packed;
+
 struct intel_version {
 	u8 status;
 	u8 hw_platform;
@@ -70,6 +154,7 @@ struct btintel_version {
 	bool is_tlv_supported;
 	union {
 		struct intel_version intel_version; /* legacy version */
+		struct intel_version_tlv intel_version_tlv;
 	};
 } __packed;
 
-- 
2.17.1