linux-kernel - [PATCH AUTOSEL 6.0 38/77] Bluetooth: btintel: Mark Intel controller to support LE

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sun,  9 Oct 2022 18:07:15 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Kiran K <kiran.k@...el.com>,
        Chethan T N <chethan.tumkur.narayan@...el.com>,
        Luiz Augusto von Dentz <luiz.von.dentz@...el.com>,
        Sasha Levin <sashal@...nel.org>, marcel@...tmann.org,
        johan.hedberg@...il.com, luiz.dentz@...il.com,
        linux-bluetooth@...r.kernel.org
Subject: [PATCH AUTOSEL 6.0 38/77] Bluetooth: btintel: Mark Intel controller to support LE_STATES quirk

From: Kiran K <kiran.k@...el.com>

[ Upstream commit dd0a1794f4334ddbf9b7c5e7d642aaffff38c69b ]

HarrrisonPeak, CyclonePeak, SnowFieldPeak and SandyPeak controllers
are marked to support HCI_QUIRK_LE_STATES.

Signed-off-by: Kiran K <kiran.k@...el.com>
Signed-off-by: Chethan T N <chethan.tumkur.narayan@...el.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/bluetooth/btintel.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index 818681c89db8..d44a96667517 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -2439,15 +2439,20 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 					       INTEL_ROM_LEGACY_NO_WBS_SUPPORT))
 				set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
 					&hdev->quirks);
+			if (ver.hw_variant == 0x08 && ver.fw_variant == 0x22)
+				set_bit(HCI_QUIRK_VALID_LE_STATES,
+					&hdev->quirks);
 
 			err = btintel_legacy_rom_setup(hdev, &ver);
 			break;
 		case 0x0b:      /* SfP */
-		case 0x0c:      /* WsP */
 		case 0x11:      /* JfP */
 		case 0x12:      /* ThP */
 		case 0x13:      /* HrP */
 		case 0x14:      /* CcP */
+			set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
+			fallthrough;
+		case 0x0c:	/* WsP */
 			/* Apply the device specific HCI quirks
 			 *
 			 * All Legacy bootloader devices support WBS
@@ -2455,11 +2460,6 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 			set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
 				&hdev->quirks);
 
-			/* Valid LE States quirk for JfP/ThP familiy */
-			if (ver.hw_variant == 0x11 || ver.hw_variant == 0x12)
-				set_bit(HCI_QUIRK_VALID_LE_STATES,
-					&hdev->quirks);
-
 			/* Setup MSFT Extension support */
 			btintel_set_msft_opcode(hdev, ver.hw_variant);
 
@@ -2530,9 +2530,8 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 		 */
 		set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks);
 
-		/* Valid LE States quirk for JfP/ThP familiy */
-		if (ver.hw_variant == 0x11 || ver.hw_variant == 0x12)
-			set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
+		/* Set Valid LE States quirk */
+		set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
 
 		/* Setup MSFT Extension support */
 		btintel_set_msft_opcode(hdev, ver.hw_variant);
-- 
2.35.1