From: Zijun Hu <zijun.hu@oss.qualcomm.com>
To: Marcel Holtmann <marcel@holtmann.org>,
Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
Rocky Liao <quic_rjliao@quicinc.com>,
Bartosz Golaszewski <brgl@kernel.org>,
Ben Young Tae Kim <ytkim@qca.qualcomm.com>,
Balakrishna Godavarthi <quic_bgodavar@quicinc.com>,
Matthias Kaehlcke <mka@chromium.org>
Cc: Zijun Hu <zijun_hu@icloud.com>,
linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org,
Luiz Augusto von Dentz <luiz.von.dentz@intel.com>,
linux-arm-msm@vger.kernel.org,
Zijun Hu <zijun.hu@oss.qualcomm.com>
Subject: [PATCH 13/13] Bluetooth: btqca: Fix qca_set_bdaddr() using wrong HCI event type
Date: Mon, 22 Jun 2026 07:52:26 -0700 [thread overview]
Message-ID: <20260622-bt_bugfix-v1-13-11f936d84e72@oss.qualcomm.com> (raw)
In-Reply-To: <20260622-bt_bugfix-v1-0-11f936d84e72@oss.qualcomm.com>
EDL_WRITE_BD_ADDR_OPCODE (0xFC14) returns a command complete event,
not a VSE, but qca_set_bdaddr() waits for HCI_EV_VENDOR.
Fix by passing 0 as the event parameter to __hci_cmd_sync_ev() to
wait for the command complete event instead.
Fixes: 5c0a1001c8be ("Bluetooth: hci_qca: Add helper to set device address")
Signed-off-by: Zijun Hu <zijun.hu@oss.qualcomm.com>
---
drivers/bluetooth/btqca.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
index 875216e15603..f3487de813c2 100644
--- a/drivers/bluetooth/btqca.c
+++ b/drivers/bluetooth/btqca.c
@@ -1011,8 +1011,7 @@ int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
baswap(&bdaddr_swapped, bdaddr);
skb = __hci_cmd_sync_ev(hdev, EDL_WRITE_BD_ADDR_OPCODE, 6,
- &bdaddr_swapped, HCI_EV_VENDOR,
- HCI_INIT_TIMEOUT);
+ &bdaddr_swapped, 0, HCI_INIT_TIMEOUT);
if (IS_ERR(skb)) {
err = PTR_ERR(skb);
bt_dev_err(hdev, "QCA Change address cmd failed (%d)", err);
--
2.34.1
next prev parent reply other threads:[~2026-06-22 14:52 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-22 14:52 [PATCH 00/13] Bluetooth: btusb/btqca/hci_sync: Clean up btusb and fix several bugs Zijun Hu
2026-06-22 14:52 ` [PATCH 01/13] Bluetooth: btusb: Initialize @priv_size at declaration in btusb_probe() Zijun Hu
2026-06-22 15:30 ` Dmitry Baryshkov
2026-06-23 8:50 ` Bartosz Golaszewski
2026-06-23 9:33 ` Zijun Hu
2026-06-22 18:35 ` Bluetooth: btusb/btqca/hci_sync: Clean up btusb and fix several bugs bluez.test.bot
2026-06-22 14:52 ` [PATCH 02/13] Bluetooth: btusb: Use & instead of == to test bitflag BTUSB_IGNORE Zijun Hu
2026-06-22 15:30 ` Dmitry Baryshkov
2026-06-23 8:51 ` Bartosz Golaszewski
2026-06-22 14:52 ` [PATCH 03/13] Bluetooth: btusb: Record matched usb_device_id into btusb_data Zijun Hu
2026-06-22 14:52 ` [PATCH 04/13] Bluetooth: btusb: QCA: Do not populate devcoredump fields on ATH3012 or QCA_ROME Zijun Hu
2026-06-22 15:31 ` Dmitry Baryshkov
2026-06-23 9:50 ` Zijun Hu
2026-06-22 14:52 ` [PATCH 05/13] Bluetooth: btusb: QCA: move qca_dump out of struct btusb_data Zijun Hu
2026-06-22 14:52 ` [PATCH 06/13] Bluetooth: btusb: Fix BD_ADDR byte order in btusb_set_bdaddr_wcn6855() Zijun Hu
2026-06-22 14:52 ` [PATCH 07/13] Bluetooth: hci_sync: Simplify hci_reset_sync() Zijun Hu
2026-06-23 8:56 ` Bartosz Golaszewski
2026-06-22 14:52 ` [PATCH 08/13] Bluetooth: hci_sync: Fix return value of hci_reset_sync() Zijun Hu
2026-06-22 15:35 ` Luiz Augusto von Dentz
2026-06-23 10:48 ` Zijun Hu
2026-06-22 14:52 ` [PATCH 09/13] Bluetooth: hci_sync: Add __hci_reset_sync() for device driver Zijun Hu
2026-06-22 14:52 ` [PATCH 10/13] Bluetooth: btusb: Simplify btusb_shutdown_qca() by using __hci_reset_sync() Zijun Hu
2026-06-22 14:52 ` [PATCH 11/13] Bluetooth: btusb: Move struct btusb_data and macros into btusb.h Zijun Hu
2026-06-23 9:02 ` Bartosz Golaszewski
2026-06-23 10:09 ` Zijun Hu
2026-06-22 14:52 ` [PATCH 12/13] Bluetooth: btqca: Fix undetected error HCI status in qca_send_reset() Zijun Hu
2026-06-23 9:03 ` Bartosz Golaszewski
2026-06-23 10:13 ` Zijun Hu
2026-06-23 15:15 ` Luiz Augusto von Dentz
2026-06-22 14:52 ` Zijun Hu [this message]
2026-06-23 9:04 ` [PATCH 13/13] Bluetooth: btqca: Fix qca_set_bdaddr() using wrong HCI event type Bartosz Golaszewski
2026-06-23 10:16 ` Zijun Hu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260622-bt_bugfix-v1-13-11f936d84e72@oss.qualcomm.com \
--to=zijun.hu@oss.qualcomm.com \
--cc=brgl@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-bluetooth@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=luiz.dentz@gmail.com \
--cc=luiz.von.dentz@intel.com \
--cc=marcel@holtmann.org \
--cc=mka@chromium.org \
--cc=quic_bgodavar@quicinc.com \
--cc=quic_rjliao@quicinc.com \
--cc=ytkim@qca.qualcomm.com \
--cc=zijun_hu@icloud.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox