From: Tedd Ho-Jeong An <tedd.an@xxxxxxxxx>
This patch sets extension for firmware file to SFI if the device mode
is bootloader.
Signed-off-by: Tedd Ho-Jeong An <tedd.an@xxxxxxxxx>
---
drivers/bluetooth/btusb.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index b3ce85f..0c6eb333 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1336,6 +1336,7 @@ struct intel_version {
enum {
INTEL_FW_MODE_OP,
+ INTEL_FW_MODE_BL,
};
static const struct firmware *btusb_setup_intel_get_fw(struct hci_dev *hdev,
@@ -1397,6 +1398,17 @@ static const struct firmware *btusb_setup_intel_get_fw(struct hci_dev *hdev,
return NULL;
}
strncpy(ext, "bseq", 4);
+ } else if (fw_mode == INTEL_FW_MODE_BL) {
+ /* If fw_variant is 0x23, the device is already running in
+ * operational mode, so no need to download the firmware
+ */
+ if (ver->fw_variant == 0x23) {
+ BT_INFO("%s: Intel device is running in operation mode",
+ hdev->name);
+ btusb_check_bdaddr_intel(hdev);
+ return NULL;
+ }
+ strncpy(ext, "sfi", 3);
} else {
BT_ERR("%s: Invalid Intel firmware type: %d",
hdev->name, fw_mode);
--
1.9.1
--
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