linux-kernel - [PATCH v5 1/7] Bluetooth: Add definitions for advertisement monitor features

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Message-Id: <20200615172440.v5.1.I636f906bf8122855dfd2ba636352bbdcb50c35ed@changeid>
Date:   Mon, 15 Jun 2020 17:24:59 -0700
From:   Miao-chen Chou <mcchou@...omium.org>
To:     Bluetooth Kernel Mailing List <linux-bluetooth@...r.kernel.org>
Cc:     Luiz Augusto von Dentz <luiz.von.dentz@...el.com>,
        Marcel Holtmann <marcel@...tmann.org>,
        Alain Michaud <alainm@...omium.org>,
        Yoni Shavit <yshavit@...omium.org>,
        Michael Sun <michaelfsun@...gle.com>,
        Miao-chen Chou <mcchou@...omium.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH v5 1/7] Bluetooth: Add definitions for advertisement monitor features

This adds support for Advertisement Monitor API. Here are the commands
and events added.
- Read Advertisement Monitor Feature command
- Add Advertisement Pattern Monitor command
- Remove Advertisement Monitor command
- Advertisement Monitor Added event
- Advertisement Monitor Removed event

Signed-off-by: Miao-chen Chou <mcchou@...omium.org>
---

Changes in v5: None
Changes in v4: None
Changes in v3:
- Update command/event opcodes.
- Correct data types.

Changes in v2: None

 include/net/bluetooth/mgmt.h | 49 ++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 16e0d87bd8fae..fcc5d0349f549 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -702,6 +702,45 @@ struct mgmt_rp_set_exp_feature {
 	__le32 flags;
 } __packed;
 
+#define MGMT_ADV_MONITOR_FEATURE_MASK_OR_PATTERNS    BIT(0)
+
+#define MGMT_OP_READ_ADV_MONITOR_FEATURES	0x0051
+#define MGMT_READ_ADV_MONITOR_FEATURES_SIZE	0
+struct mgmt_rp_read_adv_monitor_features {
+	__le32 supported_features;
+	__le32 enabled_features;
+	__le16 max_num_handles;
+	__u8 max_num_patterns;
+	__le16 num_handles;
+	__le16 handles[];
+}  __packed;
+
+struct mgmt_adv_pattern {
+	__u8 ad_type;
+	__u8 offset;
+	__u8 length;
+	__u8 value[31];
+} __packed;
+
+#define MGMT_OP_ADD_ADV_PATTERNS_MONITOR	0x0052
+struct mgmt_cp_add_adv_patterns_monitor {
+	__u8 pattern_count;
+	struct mgmt_adv_pattern patterns[];
+} __packed;
+#define MGMT_ADD_ADV_PATTERNS_MONITOR_SIZE	1
+struct mgmt_rp_add_adv_patterns_monitor {
+	__le16 monitor_handle;
+} __packed;
+
+#define MGMT_OP_REMOVE_ADV_MONITOR		0x0053
+struct mgmt_cp_remove_adv_monitor {
+	__le16 monitor_handle;
+} __packed;
+#define MGMT_REMOVE_ADV_MONITOR_SIZE		2
+struct mgmt_rp_remove_adv_monitor {
+	__le16 monitor_handle;
+} __packed;
+
 #define MGMT_EV_CMD_COMPLETE		0x0001
 struct mgmt_ev_cmd_complete {
 	__le16	opcode;
@@ -933,3 +972,13 @@ struct mgmt_ev_exp_feature_changed {
 	__u8	uuid[16];
 	__le32	flags;
 } __packed;
+
+#define MGMT_EV_ADV_MONITOR_ADDED	0x002b
+struct mgmt_ev_adv_monitor_added {
+	__le16 monitor_handle;
+}  __packed;
+
+#define MGMT_EV_ADV_MONITOR_REMOVED	0x002c
+struct mgmt_ev_adv_monitor_removed {
+	__le16 monitor_handle;
+}  __packed;
-- 
2.26.2