From: Archie Pusaka <apusaka@google.com>
To: linux-bluetooth <linux-bluetooth@vger.kernel.org>,
Marcel Holtmann <marcel@holtmann.org>
Cc: CrosBT Upstreaming <chromeos-bluetooth-upstreaming@chromium.org>,
Archie Pusaka <apusaka@chromium.org>,
Miao-chen Chou <mcchou@chromium.org>,
Yun-Hao Chung <howardchung@google.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Johan Hedberg <johan.hedberg@gmail.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH v1 1/5] Bluetooth: advmon offload MSFT add rssi support
Date: Thu, 3 Dec 2020 18:29:31 +0800 [thread overview]
Message-ID: <20201203182903.v1.1.I92d2e2a87419730d60136680cbe27636baf94b15@changeid> (raw)
In-Reply-To: <20201203102936.4049556-1-apusaka@google.com>
From: Archie Pusaka <apusaka@chromium.org>
MSFT needs rssi parameter for monitoring advertisement packet,
therefore we should supply them from mgmt.
Signed-off-by: Archie Pusaka <apusaka@chromium.org>
Reviewed-by: Miao-chen Chou <mcchou@chromium.org>
Reviewed-by: Yun-Hao Chung <howardchung@google.com>
---
include/net/bluetooth/hci_core.h | 9 +++++++++
include/net/bluetooth/mgmt.h | 9 +++++++++
net/bluetooth/mgmt.c | 8 ++++++++
3 files changed, 26 insertions(+)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 9873e1c8cd16..42d446417817 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -246,8 +246,17 @@ struct adv_pattern {
__u8 value[HCI_MAX_AD_LENGTH];
};
+struct adv_rssi_thresholds {
+ __s8 low_threshold;
+ __s8 high_threshold;
+ __u16 low_threshold_timeout;
+ __u16 high_threshold_timeout;
+ __u8 sampling_period;
+};
+
struct adv_monitor {
struct list_head patterns;
+ struct adv_rssi_thresholds rssi;
bool active;
__u16 handle;
};
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index d8367850e8cd..dc534837be0e 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -763,9 +763,18 @@ struct mgmt_adv_pattern {
__u8 value[31];
} __packed;
+struct mgmt_adv_rssi_thresholds {
+ __s8 high_threshold;
+ __le16 high_threshold_timeout;
+ __s8 low_threshold;
+ __le16 low_threshold_timeout;
+ __u8 sampling_period;
+} __packed;
+
#define MGMT_OP_ADD_ADV_PATTERNS_MONITOR 0x0052
struct mgmt_cp_add_adv_patterns_monitor {
__u8 pattern_count;
+ struct mgmt_adv_rssi_thresholds rssi;
struct mgmt_adv_pattern patterns[];
} __packed;
#define MGMT_ADD_ADV_PATTERNS_MONITOR_SIZE 1
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 3dfed4efa078..5f0f03dcd81d 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -4237,6 +4237,14 @@ static int add_adv_patterns_monitor(struct sock *sk, struct hci_dev *hdev,
INIT_LIST_HEAD(&m->patterns);
m->active = false;
+ m->rssi.low_threshold = cp->rssi.low_threshold;
+ m->rssi.low_threshold_timeout =
+ __le16_to_cpu(cp->rssi.low_threshold_timeout);
+ m->rssi.high_threshold = cp->rssi.high_threshold;
+ m->rssi.high_threshold_timeout =
+ __le16_to_cpu(cp->rssi.high_threshold_timeout);
+ m->rssi.sampling_period = cp->rssi.sampling_period;
+
for (i = 0; i < cp->pattern_count; i++) {
if (++mp_cnt > HCI_MAX_ADV_MONITOR_NUM_PATTERNS) {
err = mgmt_cmd_status(sk, hdev->id,
--
2.29.2.454.gaff20da3a2-goog
next prev parent reply other threads:[~2020-12-03 10:31 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-03 10:29 [PATCH v1 0/5] MSFT offloading support for advertisement monitor Archie Pusaka
2020-12-03 10:29 ` Archie Pusaka [this message]
2020-12-03 14:03 ` [PATCH v1 1/5] Bluetooth: advmon offload MSFT add rssi support Marcel Holtmann
2020-12-04 3:25 ` Archie Pusaka
2020-12-04 9:51 ` Marcel Holtmann
2020-12-04 16:34 ` Archie Pusaka
2020-12-07 9:56 ` Marcel Holtmann
2020-12-07 10:48 ` Archie Pusaka
2020-12-03 10:29 ` [PATCH v1 2/5] Bluetooth: advmon offload MSFT add monitor Archie Pusaka
2020-12-03 10:29 ` [PATCH v1 3/5] Bluetooth: advmon offload MSFT remove monitor Archie Pusaka
2020-12-03 10:29 ` [PATCH v1 4/5] Bluetooth: advmon offload MSFT handle controller reset Archie Pusaka
2020-12-03 10:29 ` [PATCH v1 5/5] Bluetooth: advmon offload MSFT handle filter enablement Archie Pusaka
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