From: Sathish Narasimman <nsathish41@gmail.com>
To: linux-bluetooth@vger.kernel.org
Cc: Sathish Narasimman <sathish.narasimman@intel.com>
Subject: [PATCH v5 7/8] Bluetooth: Enable RPA Timeout
Date: Thu, 23 Jul 2020 18:09:02 +0530 [thread overview]
Message-ID: <20200723123903.29337-7-sathish.narasimman@intel.com> (raw)
In-Reply-To: <20200723123903.29337-1-sathish.narasimman@intel.com>
Enable RPA timeout during bluetooth initialization.
The RPA timeout value is used from hdev, which initialized from
debug_fs
Signed-off-by: Sathish Narasimman <sathish.narasimman@intel.com>
---
include/net/bluetooth/hci.h | 2 ++
net/bluetooth/hci_core.c | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index abab8b5981a7..4ff2fc4498f3 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1637,6 +1637,8 @@ struct hci_rp_le_read_resolv_list_size {
#define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
+#define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
+
#define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
struct hci_rp_le_read_max_data_len {
__u8 status;
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 4af208b82138..2030536cc5d8 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -762,6 +762,14 @@ static int hci_init3_req(struct hci_request *req, unsigned long opt)
hci_req_add(req, HCI_OP_LE_CLEAR_RESOLV_LIST, 0, NULL);
}
+ if (hdev->commands[35] & 0x40) {
+ __le16 rpa_timeout = cpu_to_le16(hdev->rpa_timeout);
+
+ /* Set RPA timeout */
+ hci_req_add(req, HCI_OP_LE_SET_RPA_TIMEOUT, 2,
+ &rpa_timeout);
+ }
+
if (hdev->le_features[0] & HCI_LE_DATA_LEN_EXT) {
/* Read LE Maximum Data Length */
hci_req_add(req, HCI_OP_LE_READ_MAX_DATA_LEN, 0, NULL);
--
2.17.1
next prev parent reply other threads:[~2020-07-23 12:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-23 12:38 [PATCH v5 1/8] Bluetooth: Translate additional address type correctly Sathish Narasimman
2020-07-23 12:38 ` [PATCH v5 2/8] Bluetooth: Configure controller address resolution if available Sathish Narasimman
2020-07-23 12:38 ` [PATCH v5 3/8] Bluetooth: Update resolving list when updating whitelist Sathish Narasimman
2020-07-23 12:38 ` [PATCH v5 4/8] Bluetooth: Translate additional address type during le_conn Sathish Narasimman
2020-07-23 12:39 ` [PATCH v5 5/8] Bluetooth: Let controller creates RPA during le create conn Sathish Narasimman
2020-07-23 12:39 ` [PATCH v5 6/8] Bluetooth: Enable/Disable address resolution " Sathish Narasimman
2020-07-23 12:39 ` Sathish Narasimman [this message]
2020-07-23 12:39 ` [PATCH v5 8/8] Bluetooth: Enable controller RPA resolution using Experimental feature Sathish Narasimman
2020-07-27 11:46 ` Sathish Narasimman
2020-07-30 9:12 ` Marcel Holtmann
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