From d74abe2138b39ae34c274f5ba5dec47408036c0b Mon Sep 17 00:00:00 2001
From: Chethan T N <chethan.tumkur.narayan@intel.com>
Date: Mon, 8 Jun 2020 17:57:46 +0530
Subject: Bluetooth: btusb: Add support to read Intel debug feature

The command shall read the Intel controller supported
debug feature. Based on the supported features additional debug
configuration shall be enabled.

Signed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Signed-off-by: Ps AyappadasX <AyappadasX.Ps@intel.com>
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
 drivers/bluetooth/btintel.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'drivers/bluetooth/btintel.h')

diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h
index a69ea8a87b9b..7cd813fc5db4 100644
--- a/drivers/bluetooth/btintel.h
+++ b/drivers/bluetooth/btintel.h
@@ -62,6 +62,10 @@ struct intel_reset {
 	__le32   boot_param;
 } __packed;
 
+struct intel_debug_features {
+	__u8    page1[16];
+} __packed;
+
 #if IS_ENABLED(CONFIG_BT_INTEL)
 
 int btintel_check_bdaddr(struct hci_dev *hdev);
@@ -88,6 +92,10 @@ int btintel_read_boot_params(struct hci_dev *hdev,
 int btintel_download_firmware(struct hci_dev *dev, const struct firmware *fw,
 			      u32 *boot_param);
 void btintel_reset_to_bootloader(struct hci_dev *hdev);
+
+int btintel_read_debug_features(struct hci_dev *hdev,
+				struct intel_debug_features *features);
+
 #else
 
 static inline int btintel_check_bdaddr(struct hci_dev *hdev)
@@ -186,4 +194,11 @@ static inline int btintel_download_firmware(struct hci_dev *dev,
 static inline void btintel_reset_to_bootloader(struct hci_dev *hdev)
 {
 }
+
+static inline int btintel_read_debug_features(struct hci_dev *hdev,
+					      struct intel_debug_features *features)
+{
+	return -EOPNOTSUPP;
+}
+
 #endif
-- 
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