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-rw-r--r--drivers/bluetooth/btintel.c7
-rw-r--r--drivers/bluetooth/btintel.h4
-rw-r--r--drivers/bluetooth/btmtk.c8
-rw-r--r--drivers/bluetooth/btmtk.h1
-rw-r--r--drivers/bluetooth/btmtkuart.c4
-rw-r--r--drivers/bluetooth/btnxpuart.c5
-rw-r--r--drivers/bluetooth/btqca.c8
-rw-r--r--drivers/bluetooth/btusb.c24
-rw-r--r--drivers/bluetooth/hci_qca.c68
-rw-r--r--drivers/bluetooth/hci_serdev.c4
10 files changed, 92 insertions, 41 deletions
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index 2462796a51..e532e2be17 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -441,7 +441,7 @@ int btintel_read_version(struct hci_dev *hdev, struct intel_version *ver)
return PTR_ERR(skb);
}
- if (skb->len != sizeof(*ver)) {
+ if (!skb || skb->len != sizeof(*ver)) {
bt_dev_err(hdev, "Intel version event size mismatch");
kfree_skb(skb);
return -EILSEQ;
@@ -535,6 +535,8 @@ static int btintel_version_info_tlv(struct hci_dev *hdev,
bt_dev_info(hdev, "%s timestamp %u.%u buildtype %u build %u", variant,
2000 + (version->timestamp >> 8), version->timestamp & 0xff,
version->build_type, version->build_num);
+ if (version->img_type == 0x03)
+ bt_dev_info(hdev, "Firmware SHA1: 0x%8.8x", version->git_sha1);
return 0;
}
@@ -630,6 +632,9 @@ static int btintel_parse_version_tlv(struct hci_dev *hdev,
memcpy(&version->otp_bd_addr, tlv->val,
sizeof(bdaddr_t));
break;
+ case INTEL_TLV_GIT_SHA1:
+ version->git_sha1 = get_unaligned_le32(tlv->val);
+ break;
default:
/* Ignore rest of information */
break;
diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h
index 3a2d5b4219..d19fcdb9ff 100644
--- a/drivers/bluetooth/btintel.h
+++ b/drivers/bluetooth/btintel.h
@@ -41,7 +41,8 @@ enum {
INTEL_TLV_LIMITED_CCE,
INTEL_TLV_SBE_TYPE,
INTEL_TLV_OTP_BDADDR,
- INTEL_TLV_UNLOCKED_STATE
+ INTEL_TLV_UNLOCKED_STATE,
+ INTEL_TLV_GIT_SHA1
};
struct intel_tlv {
@@ -69,6 +70,7 @@ struct intel_version_tlv {
u8 min_fw_build_yy;
u8 limited_cce;
u8 sbe_type;
+ u32 git_sha1;
bdaddr_t otp_bd_addr;
};
diff --git a/drivers/bluetooth/btmtk.c b/drivers/bluetooth/btmtk.c
index 285418dbb4..812fd2a8f8 100644
--- a/drivers/bluetooth/btmtk.c
+++ b/drivers/bluetooth/btmtk.c
@@ -380,8 +380,10 @@ int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb)
switch (data->cd_info.state) {
case HCI_DEVCOREDUMP_IDLE:
err = hci_devcd_init(hdev, MTK_COREDUMP_SIZE);
- if (err < 0)
+ if (err < 0) {
+ kfree_skb(skb);
break;
+ }
data->cd_info.cnt = 0;
/* It is supposed coredump can be done within 5 seconds */
@@ -407,9 +409,6 @@ int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb)
break;
}
- if (err < 0)
- kfree_skb(skb);
-
return err;
}
EXPORT_SYMBOL_GPL(btmtk_process_coredump);
@@ -422,5 +421,6 @@ MODULE_LICENSE("GPL");
MODULE_FIRMWARE(FIRMWARE_MT7622);
MODULE_FIRMWARE(FIRMWARE_MT7663);
MODULE_FIRMWARE(FIRMWARE_MT7668);
+MODULE_FIRMWARE(FIRMWARE_MT7922);
MODULE_FIRMWARE(FIRMWARE_MT7961);
MODULE_FIRMWARE(FIRMWARE_MT7925);
diff --git a/drivers/bluetooth/btmtk.h b/drivers/bluetooth/btmtk.h
index 56f5502baa..cbcdb99a22 100644
--- a/drivers/bluetooth/btmtk.h
+++ b/drivers/bluetooth/btmtk.h
@@ -4,6 +4,7 @@
#define FIRMWARE_MT7622 "mediatek/mt7622pr2h.bin"
#define FIRMWARE_MT7663 "mediatek/mt7663pr2h.bin"
#define FIRMWARE_MT7668 "mediatek/mt7668pr2h.bin"
+#define FIRMWARE_MT7922 "mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin"
#define FIRMWARE_MT7961 "mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin"
#define FIRMWARE_MT7925 "mediatek/mt7925/BT_RAM_CODE_MT7925_1_1_hdr.bin"
diff --git a/drivers/bluetooth/btmtkuart.c b/drivers/bluetooth/btmtkuart.c
index 203a000a84..3c84fcbda0 100644
--- a/drivers/bluetooth/btmtkuart.c
+++ b/drivers/bluetooth/btmtkuart.c
@@ -383,8 +383,8 @@ static void btmtkuart_recv(struct hci_dev *hdev, const u8 *data, size_t count)
}
}
-static int btmtkuart_receive_buf(struct serdev_device *serdev, const u8 *data,
- size_t count)
+static ssize_t btmtkuart_receive_buf(struct serdev_device *serdev,
+ const u8 *data, size_t count)
{
struct btmtkuart_dev *bdev = serdev_device_get_drvdata(serdev);
diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c
index abccd571cf..c19dc8a298 100644
--- a/drivers/bluetooth/btnxpuart.c
+++ b/drivers/bluetooth/btnxpuart.c
@@ -1267,8 +1267,8 @@ static const struct h4_recv_pkt nxp_recv_pkts[] = {
{ NXP_RECV_FW_REQ_V3, .recv = nxp_recv_fw_req_v3 },
};
-static int btnxpuart_receive_buf(struct serdev_device *serdev, const u8 *data,
- size_t count)
+static ssize_t btnxpuart_receive_buf(struct serdev_device *serdev,
+ const u8 *data, size_t count)
{
struct btnxpuart_dev *nxpdev = serdev_device_get_drvdata(serdev);
@@ -1281,7 +1281,6 @@ static int btnxpuart_receive_buf(struct serdev_device *serdev, const u8 *data,
/* Safe to ignore out-of-sync bootloader signatures */
if (!is_fw_downloading(nxpdev))
bt_dev_err(nxpdev->hdev, "Frame reassembly failed (%d)", err);
- nxpdev->rx_skb = NULL;
return count;
}
if (!is_fw_downloading(nxpdev))
diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
index b40b32fa7f..19cfc342fc 100644
--- a/drivers/bluetooth/btqca.c
+++ b/drivers/bluetooth/btqca.c
@@ -826,11 +826,15 @@ EXPORT_SYMBOL_GPL(qca_uart_setup);
int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
{
+ bdaddr_t bdaddr_swapped;
struct sk_buff *skb;
int err;
- skb = __hci_cmd_sync_ev(hdev, EDL_WRITE_BD_ADDR_OPCODE, 6, bdaddr,
- HCI_EV_VENDOR, HCI_INIT_TIMEOUT);
+ baswap(&bdaddr_swapped, bdaddr);
+
+ skb = __hci_cmd_sync_ev(hdev, EDL_WRITE_BD_ADDR_OPCODE, 6,
+ &bdaddr_swapped, HCI_EV_VENDOR,
+ HCI_INIT_TIMEOUT);
if (IS_ERR(skb)) {
err = PTR_ERR(skb);
bt_dev_err(hdev, "QCA Change address cmd failed (%d)", err);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 81ccb88c90..effa546296 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -542,6 +542,8 @@ static const struct usb_device_id quirks_table[] = {
/* Realtek 8852BE Bluetooth devices */
{ USB_DEVICE(0x0cb8, 0xc559), .driver_info = BTUSB_REALTEK |
BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x0bda, 0x4853), .driver_info = BTUSB_REALTEK |
+ BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x0bda, 0x887b), .driver_info = BTUSB_REALTEK |
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x0bda, 0xb85b), .driver_info = BTUSB_REALTEK |
@@ -550,6 +552,8 @@ static const struct usb_device_id quirks_table[] = {
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x13d3, 0x3571), .driver_info = BTUSB_REALTEK |
BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x13d3, 0x3572), .driver_info = BTUSB_REALTEK |
+ BTUSB_WIDEBAND_SPEECH },
/* Realtek Bluetooth devices */
{ USB_VENDOR_AND_INTERFACE_INFO(0x0bda, 0xe0, 0x01, 0x01),
@@ -3461,13 +3465,12 @@ static void btusb_dump_hdr_qca(struct hci_dev *hdev, struct sk_buff *skb)
static void btusb_coredump_qca(struct hci_dev *hdev)
{
+ int err;
static const u8 param[] = { 0x26 };
- struct sk_buff *skb;
- skb = __hci_cmd_sync(hdev, 0xfc0c, 1, param, HCI_CMD_TIMEOUT);
- if (IS_ERR(skb))
- bt_dev_err(hdev, "%s: triggle crash failed (%ld)", __func__, PTR_ERR(skb));
- kfree_skb(skb);
+ err = __hci_cmd_send(hdev, 0xfc0c, 1, param);
+ if (err < 0)
+ bt_dev_err(hdev, "%s: triggle crash failed (%d)", __func__, err);
}
/*
@@ -4481,6 +4484,7 @@ static int btusb_probe(struct usb_interface *intf,
set_bit(HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, &hdev->quirks);
set_bit(HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, &hdev->quirks);
set_bit(HCI_QUIRK_BROKEN_EXT_SCAN, &hdev->quirks);
+ set_bit(HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE, &hdev->quirks);
}
if (!reset)
@@ -4631,6 +4635,10 @@ static int btusb_suspend(struct usb_interface *intf, pm_message_t message)
BT_DBG("intf %p", intf);
+ /* Don't suspend if there are connections */
+ if (hci_conn_count(data->hdev))
+ return -EBUSY;
+
if (data->suspend_count++)
return 0;
@@ -4792,10 +4800,8 @@ static struct usb_driver btusb_driver = {
.disable_hub_initiated_lpm = 1,
#ifdef CONFIG_DEV_COREDUMP
- .drvwrap = {
- .driver = {
- .coredump = btusb_coredump,
- },
+ .driver = {
+ .coredump = btusb_coredump,
},
#endif
};
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index bb69b7ea81..ce5c2aa743 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -7,7 +7,6 @@
*
* Copyright (C) 2007 Texas Instruments, Inc.
* Copyright (c) 2010, 2012, 2018 The Linux Foundation. All rights reserved.
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Acknowledgements:
* This file is based on hci_ll.c, which was...
@@ -226,6 +225,7 @@ struct qca_serdev {
struct qca_power *bt_power;
u32 init_speed;
u32 oper_speed;
+ bool bdaddr_property_broken;
const char *firmware_name;
};
@@ -1672,6 +1672,9 @@ static bool qca_wakeup(struct hci_dev *hdev)
struct hci_uart *hu = hci_get_drvdata(hdev);
bool wakeup;
+ if (!hu->serdev)
+ return true;
+
/* BT SoC attached through the serial bus is handled by the serdev driver.
* So we need to use the device handle of the serdev driver to get the
* status of device may wakeup.
@@ -1815,6 +1818,24 @@ static void hci_coredump_qca(struct hci_dev *hdev)
bt_dev_err(hdev, "%s: trigger crash failed (%d)", __func__, err);
}
+static int qca_get_data_path_id(struct hci_dev *hdev, __u8 *data_path_id)
+{
+ /* QCA uses 1 as non-HCI data path id for HFP */
+ *data_path_id = 1;
+ return 0;
+}
+
+static int qca_configure_hfp_offload(struct hci_dev *hdev)
+{
+ bt_dev_info(hdev, "HFP non-HCI data transport is supported");
+ hdev->get_data_path_id = qca_get_data_path_id;
+ /* Do not need to send HCI_Configure_Data_Path to configure non-HCI
+ * data transport path for QCA controllers, so set below field as NULL.
+ */
+ hdev->get_codec_config_data = NULL;
+ return 0;
+}
+
static int qca_setup(struct hci_uart *hu)
{
struct hci_dev *hdev = hu->hdev;
@@ -1825,6 +1846,7 @@ static int qca_setup(struct hci_uart *hu)
const char *firmware_name = qca_get_firmware_name(hu);
int ret;
struct qca_btsoc_version ver;
+ struct qca_serdev *qcadev;
const char *soc_name;
ret = qca_check_speeds(hu);
@@ -1886,16 +1908,11 @@ retry:
case QCA_WCN6750:
case QCA_WCN6855:
case QCA_WCN7850:
+ set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);
- /* Set BDA quirk bit for reading BDA value from fwnode property
- * only if that property exist in DT.
- */
- if (fwnode_property_present(dev_fwnode(hdev->dev.parent), "local-bd-address")) {
- set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);
- bt_dev_info(hdev, "setting quirk bit to read BDA from fwnode later");
- } else {
- bt_dev_dbg(hdev, "local-bd-address` is not present in the devicetree so not setting quirk bit for BDA");
- }
+ qcadev = serdev_device_get_drvdata(hu->serdev);
+ if (qcadev->bdaddr_property_broken)
+ set_bit(HCI_QUIRK_BDADDR_PROPERTY_BROKEN, &hdev->quirks);
hci_set_aosp_capable(hdev);
@@ -1943,8 +1960,10 @@ retry:
qca_debugfs_init(hdev);
hu->hdev->hw_error = qca_hw_error;
hu->hdev->cmd_timeout = qca_cmd_timeout;
- if (device_can_wakeup(hu->serdev->ctrl->dev.parent))
- hu->hdev->wakeup = qca_wakeup;
+ if (hu->serdev) {
+ if (device_can_wakeup(hu->serdev->ctrl->dev.parent))
+ hu->hdev->wakeup = qca_wakeup;
+ }
} else if (ret == -ENOENT) {
/* No patch/nvm-config found, run with original fw/config */
set_bit(QCA_ROM_FW, &qca->flags);
@@ -1979,6 +1998,10 @@ out:
hu->hdev->set_bdaddr = qca_set_bdaddr_rome;
else
hu->hdev->set_bdaddr = qca_set_bdaddr;
+
+ if (soc_type == QCA_QCA2066)
+ qca_configure_hfp_offload(hdev);
+
qca->fw_version = le16_to_cpu(ver.patch_ver);
qca->controller_id = le16_to_cpu(ver.rom_ver);
hci_devcd_register(hdev, hci_coredump_qca, qca_dmp_hdr, NULL);
@@ -2273,6 +2296,9 @@ static int qca_serdev_probe(struct serdev_device *serdev)
if (!qcadev->oper_speed)
BT_DBG("UART will pick default operating speed");
+ qcadev->bdaddr_property_broken = device_property_read_bool(&serdev->dev,
+ "qcom,local-bd-address-broken");
+
if (data)
qcadev->btsoc_type = data->soc_type;
else
@@ -2308,16 +2334,21 @@ static int qca_serdev_probe(struct serdev_device *serdev)
(data->soc_type == QCA_WCN6750 ||
data->soc_type == QCA_WCN6855)) {
dev_err(&serdev->dev, "failed to acquire BT_EN gpio\n");
- power_ctrl_enabled = false;
+ return PTR_ERR(qcadev->bt_en);
}
+ if (!qcadev->bt_en)
+ power_ctrl_enabled = false;
+
qcadev->sw_ctrl = devm_gpiod_get_optional(&serdev->dev, "swctrl",
GPIOD_IN);
if (IS_ERR(qcadev->sw_ctrl) &&
(data->soc_type == QCA_WCN6750 ||
data->soc_type == QCA_WCN6855 ||
- data->soc_type == QCA_WCN7850))
- dev_warn(&serdev->dev, "failed to acquire SW_CTRL gpio\n");
+ data->soc_type == QCA_WCN7850)) {
+ dev_err(&serdev->dev, "failed to acquire SW_CTRL gpio\n");
+ return PTR_ERR(qcadev->sw_ctrl);
+ }
qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL);
if (IS_ERR(qcadev->susclk)) {
@@ -2336,10 +2367,13 @@ static int qca_serdev_probe(struct serdev_device *serdev)
qcadev->bt_en = devm_gpiod_get_optional(&serdev->dev, "enable",
GPIOD_OUT_LOW);
if (IS_ERR(qcadev->bt_en)) {
- dev_warn(&serdev->dev, "failed to acquire enable gpio\n");
- power_ctrl_enabled = false;
+ dev_err(&serdev->dev, "failed to acquire enable gpio\n");
+ return PTR_ERR(qcadev->bt_en);
}
+ if (!qcadev->bt_en)
+ power_ctrl_enabled = false;
+
qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL);
if (IS_ERR(qcadev->susclk)) {
dev_warn(&serdev->dev, "failed to acquire clk\n");
diff --git a/drivers/bluetooth/hci_serdev.c b/drivers/bluetooth/hci_serdev.c
index 611a11fbb2..214fff876e 100644
--- a/drivers/bluetooth/hci_serdev.c
+++ b/drivers/bluetooth/hci_serdev.c
@@ -271,8 +271,8 @@ static void hci_uart_write_wakeup(struct serdev_device *serdev)
*
* Return: number of processed bytes
*/
-static int hci_uart_receive_buf(struct serdev_device *serdev, const u8 *data,
- size_t count)
+static ssize_t hci_uart_receive_buf(struct serdev_device *serdev,
+ const u8 *data, size_t count)
{
struct hci_uart *hu = serdev_device_get_drvdata(serdev);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 05:55:21 +0000