From: Tedd Ho-Jeong An <tedd.an@xxxxxxxxx>
This patch adds a combined set_diag functions.
It also changes the btintel_set_diag_mfg() to static since it is no
longer used by others.
Signed-off-by: Tedd Ho-Jeong An <tedd.an@xxxxxxxxx>
---
drivers/bluetooth/btintel.c | 23 +++++++++++++++++++++--
drivers/bluetooth/btintel.h | 5 +++--
drivers/bluetooth/btusb.c | 2 +-
3 files changed, 25 insertions(+), 5 deletions(-)
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index 4e72d806387c..24b79f449527 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -164,7 +164,7 @@ int btintel_set_diag(struct hci_dev *hdev, bool enable)
}
EXPORT_SYMBOL_GPL(btintel_set_diag);
-int btintel_set_diag_mfg(struct hci_dev *hdev, bool enable)
+static int btintel_set_diag_mfg(struct hci_dev *hdev, bool enable)
{
int err, ret;
@@ -180,7 +180,25 @@ int btintel_set_diag_mfg(struct hci_dev *hdev, bool enable)
return ret;
}
-EXPORT_SYMBOL_GPL(btintel_set_diag_mfg);
+
+int btintel_set_diag_combined(struct hci_dev *hdev, bool enable)
+{
+ struct btintel_data *intel = hci_get_priv(hdev);
+ int ret;
+
+ /* Legacy ROM device needs to be in the manufacturer mode to apply
+ * diagnostic setting
+ *
+ * This flag is set after reading the Intel version.
+ */
+ if (test_bit(INTEL_ROM_LEGACY, &intel->flags))
+ ret = btintel_set_diag_mfg(hdev, enable);
+ else
+ ret = btintel_set_diag(hdev, enable);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(btintel_set_diag_combined);
void btintel_hw_error(struct hci_dev *hdev, u8 code)
{
@@ -1723,6 +1741,7 @@ int btintel_setup_combined(struct hci_dev *hdev)
case 0x07: /* WP */
case 0x08: /* StP */
/* Legacy ROM product */
+ set_bit(INTEL_ROM_LEGACY, &intel->flags);
err = btintel_legacy_rom_setup(hdev, &ver);
break;
case 0x0b: /* SfP */
diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h
index 4a35762c3220..abc438b9c62e 100644
--- a/drivers/bluetooth/btintel.h
+++ b/drivers/bluetooth/btintel.h
@@ -145,6 +145,7 @@ struct intel_debug_features {
#define INTEL_BOOTING 4
#define INTEL_BROKEN_READ_VERSION 5
#define INTEL_BROKEN_LED 6
+#define INTEL_ROM_LEGACY 7
struct btintel_data {
unsigned long flags;
@@ -157,7 +158,7 @@ int btintel_enter_mfg(struct hci_dev *hdev);
int btintel_exit_mfg(struct hci_dev *hdev, bool reset, bool patched);
int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
int btintel_set_diag(struct hci_dev *hdev, bool enable);
-int btintel_set_diag_mfg(struct hci_dev *hdev, bool enable);
+int btintel_set_diag_combined(struct hci_dev *hdev, bool enable);
void btintel_hw_error(struct hci_dev *hdev, u8 code);
int btintel_version_info(struct hci_dev *hdev, struct intel_version *ver);
@@ -217,7 +218,7 @@ static inline int btintel_set_diag(struct hci_dev *hdev, bool enable)
return -EOPNOTSUPP;
}
-static inline int btintel_set_diag_mfg(struct hci_dev *hdev, bool enable)
+static inline int btintel_set_diag_combined(struct hci_dev *hdev, bool enable)
{
return -EOPNOTSUPP;
}
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 542fe0196ac7..e83df93faed6 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -4322,7 +4322,7 @@ static int btusb_probe(struct usb_interface *intf,
hdev->manufacturer = 2;
hdev->setup = btintel_setup_combined;
hdev->shutdown = btintel_shutdown_combined;
- hdev->set_diag = btintel_set_diag_mfg;
+ hdev->set_diag = btintel_set_diag_combined;
hdev->set_bdaddr = btintel_set_bdaddr;
hdev->cmd_timeout = btusb_intel_cmd_timeout;
set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
--
2.26.3
