From dad07bee84e13f9962cce4f8fcfe8fa336452e7b Mon Sep 17 00:00:00 2001 From: jc_gargma Date: Thu, 31 Dec 2020 12:39:07 -0800 Subject: Updated to 5.10.4 Disable TEE and SEV --- ...pting-to-set-RPA-timeout-when-unsupported.patch | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 0002-Bluetooth-Fix-attempting-to-set-RPA-timeout-when-unsupported.patch (limited to '0002-Bluetooth-Fix-attempting-to-set-RPA-timeout-when-unsupported.patch') diff --git a/0002-Bluetooth-Fix-attempting-to-set-RPA-timeout-when-unsupported.patch b/0002-Bluetooth-Fix-attempting-to-set-RPA-timeout-when-unsupported.patch new file mode 100644 index 0000000..b51b75f --- /dev/null +++ b/0002-Bluetooth-Fix-attempting-to-set-RPA-timeout-when-unsupported.patch @@ -0,0 +1,48 @@ +From 538fc2513b46f71985af6cb12344fee501ef58a5 Mon Sep 17 00:00:00 2001 +From: Edward Vear +Date: Tue, 27 Oct 2020 00:02:03 -0700 +Subject: Bluetooth: Fix attempting to set RPA timeout when unsupported + +During controller initialization, an LE Set RPA Timeout command is sent +to the controller if supported. However, the value checked to determine +if the command is supported is incorrect. Page 1921 of the Bluetooth +Core Spec v5.2 shows that bit 2 of octet 35 of the Supported_Commands +field corresponds to the LE Set RPA Timeout command, but currently +bit 6 of octet 35 is checked. This patch checks the correct value +instead. + +This issue led to the error seen in the following btmon output during +initialization of an adapter (rtl8761b) and prevented initialization +from completing. + +< HCI Command: LE Set Resolvable Private Address Timeout (0x08|0x002e) plen 2 + Timeout: 900 seconds +> HCI Event: Command Complete (0x0e) plen 4 + LE Set Resolvable Private Address Timeout (0x08|0x002e) ncmd 2 + Status: Unsupported Remote Feature / Unsupported LMP Feature (0x1a) += Close Index: 00:E0:4C:6B:E5:03 + +The error did not appear when running with this patch. + +Signed-off-by: Edward Vear +Signed-off-by: Marcel Holtmann +--- + net/bluetooth/hci_core.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c +index 502552d6e9af..c4aa2cbb9269 100644 +--- a/net/bluetooth/hci_core.c ++++ b/net/bluetooth/hci_core.c +@@ -763,7 +763,7 @@ 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) { ++ if (hdev->commands[35] & 0x04) { + __le16 rpa_timeout = cpu_to_le16(hdev->rpa_timeout); + + /* Set RPA timeout */ +-- +cgit v1.2.3-1-gf6bb5 + -- cgit v1.2.1