diff mbox series

[v1,1/2] Bluetooth: hci_ldisc: Add a ioctl HCIUARTSETPROTODATA

Message ID 1710914907-30012-2-git-send-email-quic_zijuhu@quicinc.com (mailing list archive)
State New, archived
Headers show
Series Bluetooth: qca: Add tool btattach support for more QCA soc types | expand

Checks

Context Check Description
tedd_an/pre-ci_am success Success
tedd_an/CheckPatch success CheckPatch PASS
tedd_an/GitLint success Gitlint PASS
tedd_an/SubjectPrefix success Gitlint PASS
tedd_an/BuildKernel success BuildKernel PASS
tedd_an/CheckAllWarning success CheckAllWarning PASS
tedd_an/CheckSparse success CheckSparse PASS
tedd_an/CheckSmatch success CheckSparse PASS
tedd_an/BuildKernel32 success BuildKernel32 PASS
tedd_an/TestRunnerSetup success TestRunnerSetup PASS
tedd_an/TestRunner_l2cap-tester success TestRunner PASS
tedd_an/TestRunner_iso-tester success TestRunner PASS
tedd_an/TestRunner_bnep-tester success TestRunner PASS
tedd_an/TestRunner_mgmt-tester success TestRunner PASS
tedd_an/TestRunner_rfcomm-tester success TestRunner PASS
tedd_an/TestRunner_sco-tester success TestRunner PASS
tedd_an/TestRunner_ioctl-tester success TestRunner PASS
tedd_an/TestRunner_mesh-tester success TestRunner PASS
tedd_an/TestRunner_smp-tester success TestRunner PASS
tedd_an/TestRunner_userchan-tester success TestRunner PASS
tedd_an/IncrementalBuild success Incremental Build PASS

Commit Message

quic_zijuhu March 20, 2024, 6:08 a.m. UTC 
HCIUARTSETPROTODATA is introduced to specify protocol specific settings
prior to HCIUARTSETPROTO, for protocal QCA, it is used by tool btattch
to specify soc_type.

Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
---
 drivers/bluetooth/hci_ldisc.c | 10 ++++++++++
 drivers/bluetooth/hci_uart.h  |  3 +++
 2 files changed, 13 insertions(+)

Comments

bluez.test.bot@gmail.com March 20, 2024, 6:34 a.m. UTC | #1 
This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=836622

---Test result---

Test Summary:
CheckPatch                    PASS      1.69 seconds
GitLint                       PASS      0.65 seconds
SubjectPrefix                 PASS      0.25 seconds
BuildKernel                   PASS      28.99 seconds
CheckAllWarning               PASS      30.68 seconds
CheckSparse                   PASS      36.37 seconds
CheckSmatch                   PASS      98.95 seconds
BuildKernel32                 PASS      27.13 seconds
TestRunnerSetup               PASS      510.86 seconds
TestRunner_l2cap-tester       PASS      19.99 seconds
TestRunner_iso-tester         PASS      30.17 seconds
TestRunner_bnep-tester        PASS      4.72 seconds
TestRunner_mgmt-tester        PASS      110.58 seconds
TestRunner_rfcomm-tester      PASS      7.29 seconds
TestRunner_sco-tester         PASS      14.92 seconds
TestRunner_ioctl-tester       PASS      7.73 seconds
TestRunner_mesh-tester        PASS      5.78 seconds
TestRunner_smp-tester         PASS      6.91 seconds
TestRunner_userchan-tester    PASS      4.89 seconds
IncrementalBuild              PASS      31.17 seconds



---
Regards,
Linux Bluetooth
diff mbox series

Patch

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index a26367e9fb19..4be09c61bae5 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -506,6 +506,7 @@  static int hci_uart_tty_open(struct tty_struct *tty)
 	/* disable alignment support by default */
 	hu->alignment = 1;
 	hu->padding = 0;
+	hu->proto_data = 0;
 
 	INIT_WORK(&hu->init_ready, hci_uart_init_work);
 	INIT_WORK(&hu->write_work, hci_uart_write_work);
@@ -795,6 +796,15 @@  static int hci_uart_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
 		err = hu->hdev_flags;
 		break;
 
+	case HCIUARTSETPROTODATA:
+		if (test_bit(HCI_UART_PROTO_SET, &hu->flags)) {
+			err = -EBUSY;
+		} else {
+			hu->proto_data = arg;
+			BT_DBG("HCIUARTSETPROTODATA %lu okay.", arg);
+		}
+		break;
+
 	default:
 		err = n_tty_ioctl_helper(tty, cmd, arg);
 		break;
diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h
index 68c8c7e95d64..fc35e9bd4398 100644
--- a/drivers/bluetooth/hci_uart.h
+++ b/drivers/bluetooth/hci_uart.h
@@ -18,6 +18,8 @@ 
 #define HCIUARTGETDEVICE	_IOR('U', 202, int)
 #define HCIUARTSETFLAGS		_IOW('U', 203, int)
 #define HCIUARTGETFLAGS		_IOR('U', 204, int)
+/* Used prior to HCIUARTSETPROTO */
+#define HCIUARTSETPROTODATA	_IOW('U', 205, unsigned long)
 
 /* UART protocols */
 #define HCI_UART_MAX_PROTO	12
@@ -71,6 +73,7 @@  struct hci_uart {
 	struct work_struct	init_ready;
 	struct work_struct	write_work;
 
+	unsigned long proto_data;
 	const struct hci_uart_proto *proto;
 	struct percpu_rw_semaphore proto_lock;	/* Stop work for proto close */
 	void			*priv;