[v3,2/5] Bluetooth: btqca: Add support for firmware image with mbn type for WCN6750
diff mbox series

Message ID 1620322392-27148-3-git-send-email-gubbaven@codeaurora.org
State New, archived
Headers show
Series
  • Enable Bluetooth functinality for WCN6750
Related show

Commit Message

Venkata Lakshmi Narayana Gubba May 6, 2021, 5:33 p.m. UTC
1. Added support to download firmware image with mbn type for wcn6750
   as it supports mbn type image.
2. If mbn type image is not present then check for tlv type image.
3. Added debug logs for mbn type image.

Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
---
 drivers/bluetooth/btqca.c | 69 +++++++++++++++++++++++++++++++++++------------
 drivers/bluetooth/btqca.h |  3 ++-
 2 files changed, 54 insertions(+), 18 deletions(-)

Comments

Marcel Holtmann May 7, 2021, 7 a.m. UTC | #1
Hi Venkata,

> 1. Added support to download firmware image with mbn type for wcn6750
>   as it supports mbn type image.
> 2. If mbn type image is not present then check for tlv type image.
> 3. Added debug logs for mbn type image.
> 
> Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
> ---
> drivers/bluetooth/btqca.c | 69 +++++++++++++++++++++++++++++++++++------------
> drivers/bluetooth/btqca.h |  3 ++-
> 2 files changed, 54 insertions(+), 18 deletions(-)
> 
> diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
> index fce808c..320c555 100644
> --- a/drivers/bluetooth/btqca.c
> +++ b/drivers/bluetooth/btqca.c
> @@ -182,7 +182,8 @@ int qca_send_pre_shutdown_cmd(struct hci_dev *hdev)
> }
> EXPORT_SYMBOL_GPL(qca_send_pre_shutdown_cmd);
> 
> -static void qca_tlv_check_data(struct qca_fw_config *config,
> +static void qca_tlv_check_data(struct hci_dev *hdev,
> +			       struct qca_fw_config *config,
> 		const struct firmware *fw, enum qca_btsoc_type soc_type)
> {
> 	const u8 *data;
> @@ -194,19 +195,21 @@ static void qca_tlv_check_data(struct qca_fw_config *config,
> 	struct tlv_type_nvm *tlv_nvm;
> 	uint8_t nvm_baud_rate = config->user_baud_rate;
> 
> -	tlv = (struct tlv_type_hdr *)fw->data;
> -
> -	type_len = le32_to_cpu(tlv->type_len);
> -	length = (type_len >> 8) & 0x00ffffff;
> -
> -	BT_DBG("TLV Type\t\t : 0x%x", type_len & 0x000000ff);
> -	BT_DBG("Length\t\t : %d bytes", length);
> -
> 	config->dnld_mode = QCA_SKIP_EVT_NONE;
> 	config->dnld_type = QCA_SKIP_EVT_NONE;
> 
> 	switch (config->type) {
> +	case ELF_TYPE_PATCH:
> +		config->dnld_mode = QCA_SKIP_EVT_VSE_CC;
> +		config->dnld_type = QCA_SKIP_EVT_VSE_CC;
> +
> +		bt_dev_dbg(hdev, "File Class        : 0x%x", fw->data[4]);
> +		bt_dev_dbg(hdev, "Data Encoding     : 0x%x", fw->data[5]);
> +		bt_dev_dbg(hdev, "File version      : 0x%x", fw->data[6]);
> +		break;
> 	case TLV_TYPE_PATCH:
> +		tlv = (struct tlv_type_hdr *)fw->data;

Is this casting always necessary.

> +		type_len = le32_to_cpu(tlv->type_len);
> 		tlv_patch = (struct tlv_type_patch *)tlv->data;
> 
> 		/* For Rome version 1.1 to 3.1, all segment commands
> @@ -218,6 +221,7 @@ static void qca_tlv_check_data(struct qca_fw_config *config,
> 		config->dnld_mode = tlv_patch->download_mode;
> 		config->dnld_type = config->dnld_mode;
> 
> +		BT_DBG("TLV Type\t\t : 0x%x", type_len & 0x000000ff);
> 		BT_DBG("Total Length           : %d bytes",
> 		       le32_to_cpu(tlv_patch->total_size));
> 		BT_DBG("Patch Data Length      : %d bytes",
> @@ -243,6 +247,14 @@ static void qca_tlv_check_data(struct qca_fw_config *config,
> 		break;
> 
> 	case TLV_TYPE_NVM:
> +		tlv = (struct tlv_type_hdr *)fw->data;
> +
> +		type_len = le32_to_cpu(tlv->type_len);
> +		length = (type_len >> 8) & 0x00ffffff;
> +
> +		BT_DBG("TLV Type\t\t : 0x%x", type_len & 0x000000ff);
> +		BT_DBG("Length\t\t : %d bytes", length);
> +
> 		idx = 0;
> 		data = tlv->data;
> 		while (idx < length) {
> @@ -387,7 +399,8 @@ static int qca_inject_cmd_complete_event(struct hci_dev *hdev)
> 
> static int qca_download_firmware(struct hci_dev *hdev,
> 				 struct qca_fw_config *config,
> -				 enum qca_btsoc_type soc_type)
> +				 enum qca_btsoc_type soc_type,
> +				 u8 rom_ver)
> {
> 	const struct firmware *fw;
> 	const u8 *segment;
> @@ -397,12 +410,30 @@ static int qca_download_firmware(struct hci_dev *hdev,
> 
> 	ret = request_firmware(&fw, config->fwname, &hdev->dev);
> 	if (ret) {
> -		bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
> -			   config->fwname, ret);
> -		return ret;
> +		/* For WCN6750, if mbn file is not present then check for
> +		 * tlv file.
> +		 */
> +		if (soc_type == QCA_WCN6750 && config->type == ELF_TYPE_PATCH) {
> +			bt_dev_dbg(hdev, "QCA Failed to request file: %s (%d)",
> +				   config->fwname, ret);
> +			config->type = TLV_TYPE_PATCH;
> +			snprintf(config->fwname, sizeof(config->fwname),
> +				 "qca/msbtfw%02x.tlv", rom_ver);
> +			bt_dev_info(hdev, "QCA Downloading %s", config->fwname);
> +			ret = request_firmware(&fw, config->fwname, &hdev->dev);
> +			if (ret) {
> +				bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
> +					   config->fwname, ret);
> +				return ret;
> +			}
> +		} else {
> +			bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
> +				   config->fwname, ret);
> +			return ret;
> +		}
> 	}
> 
> -	qca_tlv_check_data(config, fw, soc_type);
> +	qca_tlv_check_data(hdev, config, fw, soc_type);
> 
> 	segment = fw->data;
> 	remain = fw->size;
> @@ -520,14 +551,18 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
> 	} else if (soc_type == QCA_WCN6750) {
> 		rom_ver = ((soc_ver & 0x00000f00) >> 0x04) |
> 			    (soc_ver & 0x0000000f);
> +		/* Choose mbn file by default.If mbn file is not found
> +		 * then choose tlv file
> +		 */
> +		config.type = ELF_TYPE_PATCH;
> 		snprintf(config.fwname, sizeof(config.fwname),
> -			 "qca/msbtfw%02x.tlv", rom_ver);
> +			 "qca/msbtfw%02x.mbn", rom_ver);
> 	} else {
> 		snprintf(config.fwname, sizeof(config.fwname),
> 			 "qca/rampatch_%08x.bin", soc_ver);
> 	}
> 
> -	err = qca_download_firmware(hdev, &config, soc_type);
> +	err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
> 	if (err < 0) {
> 		bt_dev_err(hdev, "QCA Failed to download patch (%d)", err);
> 		return err;
> @@ -560,7 +595,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
> 		snprintf(config.fwname, sizeof(config.fwname),
> 			 "qca/nvm_%08x.bin", soc_ver);
> 
> -	err = qca_download_firmware(hdev, &config, soc_type);
> +	err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
> 	if (err < 0) {
> 		bt_dev_err(hdev, "QCA Failed to download NVM (%d)", err);
> 		return err;
> diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h
> index dd82d2c..5a5e699 100644
> --- a/drivers/bluetooth/btqca.h
> +++ b/drivers/bluetooth/btqca.h
> @@ -80,7 +80,8 @@ enum qca_tlv_dnld_mode {
> 
> enum qca_tlv_type {
> 	TLV_TYPE_PATCH = 1,
> -	TLV_TYPE_NVM
> +	TLV_TYPE_NVM,
> +	ELF_TYPE_PATCH
> };

If you end the enum in a , then future diffs only show a single line of addition. So please ELF_TYPE_PATCH,.

Regards

Marcel
Venkata Lakshmi Narayana Gubba May 10, 2021, 5:16 p.m. UTC | #2
Hi Marcel,
On 2021-05-07 12:30, Marcel Holtmann wrote:
> Hi Venkata,
> 
>> 1. Added support to download firmware image with mbn type for wcn6750
>>   as it supports mbn type image.
>> 2. If mbn type image is not present then check for tlv type image.
>> 3. Added debug logs for mbn type image.
>> 
>> Signed-off-by: Venkata Lakshmi Narayana Gubba 
>> <gubbaven@codeaurora.org>
>> ---
>> drivers/bluetooth/btqca.c | 69 
>> +++++++++++++++++++++++++++++++++++------------
>> drivers/bluetooth/btqca.h |  3 ++-
>> 2 files changed, 54 insertions(+), 18 deletions(-)
>> 
>> diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
>> index fce808c..320c555 100644
>> --- a/drivers/bluetooth/btqca.c
>> +++ b/drivers/bluetooth/btqca.c
>> @@ -182,7 +182,8 @@ int qca_send_pre_shutdown_cmd(struct hci_dev 
>> *hdev)
>> }
>> EXPORT_SYMBOL_GPL(qca_send_pre_shutdown_cmd);
>> 
>> -static void qca_tlv_check_data(struct qca_fw_config *config,
>> +static void qca_tlv_check_data(struct hci_dev *hdev,
>> +			       struct qca_fw_config *config,
>> 		const struct firmware *fw, enum qca_btsoc_type soc_type)
>> {
>> 	const u8 *data;
>> @@ -194,19 +195,21 @@ static void qca_tlv_check_data(struct 
>> qca_fw_config *config,
>> 	struct tlv_type_nvm *tlv_nvm;
>> 	uint8_t nvm_baud_rate = config->user_baud_rate;
>> 
>> -	tlv = (struct tlv_type_hdr *)fw->data;
>> -
>> -	type_len = le32_to_cpu(tlv->type_len);
>> -	length = (type_len >> 8) & 0x00ffffff;
>> -
>> -	BT_DBG("TLV Type\t\t : 0x%x", type_len & 0x000000ff);
>> -	BT_DBG("Length\t\t : %d bytes", length);
>> -
>> 	config->dnld_mode = QCA_SKIP_EVT_NONE;
>> 	config->dnld_type = QCA_SKIP_EVT_NONE;
>> 
>> 	switch (config->type) {
>> +	case ELF_TYPE_PATCH:
>> +		config->dnld_mode = QCA_SKIP_EVT_VSE_CC;
>> +		config->dnld_type = QCA_SKIP_EVT_VSE_CC;
>> +
>> +		bt_dev_dbg(hdev, "File Class        : 0x%x", fw->data[4]);
>> +		bt_dev_dbg(hdev, "Data Encoding     : 0x%x", fw->data[5]);
>> +		bt_dev_dbg(hdev, "File version      : 0x%x", fw->data[6]);
>> +		break;
>> 	case TLV_TYPE_PATCH:
>> +		tlv = (struct tlv_type_hdr *)fw->data;
> 
> Is this casting always necessary.
> 
[Venkata]:
I see that this casting is required.
>> +		type_len = le32_to_cpu(tlv->type_len);
>> 		tlv_patch = (struct tlv_type_patch *)tlv->data;
>> 
>> 		/* For Rome version 1.1 to 3.1, all segment commands
>> @@ -218,6 +221,7 @@ static void qca_tlv_check_data(struct 
>> qca_fw_config *config,
>> 		config->dnld_mode = tlv_patch->download_mode;
>> 		config->dnld_type = config->dnld_mode;
>> 
>> +		BT_DBG("TLV Type\t\t : 0x%x", type_len & 0x000000ff);
>> 		BT_DBG("Total Length           : %d bytes",
>> 		       le32_to_cpu(tlv_patch->total_size));
>> 		BT_DBG("Patch Data Length      : %d bytes",
>> @@ -243,6 +247,14 @@ static void qca_tlv_check_data(struct 
>> qca_fw_config *config,
>> 		break;
>> 
>> 	case TLV_TYPE_NVM:
>> +		tlv = (struct tlv_type_hdr *)fw->data;
>> +
>> +		type_len = le32_to_cpu(tlv->type_len);
>> +		length = (type_len >> 8) & 0x00ffffff;
>> +
>> +		BT_DBG("TLV Type\t\t : 0x%x", type_len & 0x000000ff);
>> +		BT_DBG("Length\t\t : %d bytes", length);
>> +
>> 		idx = 0;
>> 		data = tlv->data;
>> 		while (idx < length) {
>> @@ -387,7 +399,8 @@ static int qca_inject_cmd_complete_event(struct 
>> hci_dev *hdev)
>> 
>> static int qca_download_firmware(struct hci_dev *hdev,
>> 				 struct qca_fw_config *config,
>> -				 enum qca_btsoc_type soc_type)
>> +				 enum qca_btsoc_type soc_type,
>> +				 u8 rom_ver)
>> {
>> 	const struct firmware *fw;
>> 	const u8 *segment;
>> @@ -397,12 +410,30 @@ static int qca_download_firmware(struct hci_dev 
>> *hdev,
>> 
>> 	ret = request_firmware(&fw, config->fwname, &hdev->dev);
>> 	if (ret) {
>> -		bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
>> -			   config->fwname, ret);
>> -		return ret;
>> +		/* For WCN6750, if mbn file is not present then check for
>> +		 * tlv file.
>> +		 */
>> +		if (soc_type == QCA_WCN6750 && config->type == ELF_TYPE_PATCH) {
>> +			bt_dev_dbg(hdev, "QCA Failed to request file: %s (%d)",
>> +				   config->fwname, ret);
>> +			config->type = TLV_TYPE_PATCH;
>> +			snprintf(config->fwname, sizeof(config->fwname),
>> +				 "qca/msbtfw%02x.tlv", rom_ver);
>> +			bt_dev_info(hdev, "QCA Downloading %s", config->fwname);
>> +			ret = request_firmware(&fw, config->fwname, &hdev->dev);
>> +			if (ret) {
>> +				bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
>> +					   config->fwname, ret);
>> +				return ret;
>> +			}
>> +		} else {
>> +			bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
>> +				   config->fwname, ret);
>> +			return ret;
>> +		}
>> 	}
>> 
>> -	qca_tlv_check_data(config, fw, soc_type);
>> +	qca_tlv_check_data(hdev, config, fw, soc_type);
>> 
>> 	segment = fw->data;
>> 	remain = fw->size;
>> @@ -520,14 +551,18 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t 
>> baudrate,
>> 	} else if (soc_type == QCA_WCN6750) {
>> 		rom_ver = ((soc_ver & 0x00000f00) >> 0x04) |
>> 			    (soc_ver & 0x0000000f);
>> +		/* Choose mbn file by default.If mbn file is not found
>> +		 * then choose tlv file
>> +		 */
>> +		config.type = ELF_TYPE_PATCH;
>> 		snprintf(config.fwname, sizeof(config.fwname),
>> -			 "qca/msbtfw%02x.tlv", rom_ver);
>> +			 "qca/msbtfw%02x.mbn", rom_ver);
>> 	} else {
>> 		snprintf(config.fwname, sizeof(config.fwname),
>> 			 "qca/rampatch_%08x.bin", soc_ver);
>> 	}
>> 
>> -	err = qca_download_firmware(hdev, &config, soc_type);
>> +	err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
>> 	if (err < 0) {
>> 		bt_dev_err(hdev, "QCA Failed to download patch (%d)", err);
>> 		return err;
>> @@ -560,7 +595,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t 
>> baudrate,
>> 		snprintf(config.fwname, sizeof(config.fwname),
>> 			 "qca/nvm_%08x.bin", soc_ver);
>> 
>> -	err = qca_download_firmware(hdev, &config, soc_type);
>> +	err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
>> 	if (err < 0) {
>> 		bt_dev_err(hdev, "QCA Failed to download NVM (%d)", err);
>> 		return err;
>> diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h
>> index dd82d2c..5a5e699 100644
>> --- a/drivers/bluetooth/btqca.h
>> +++ b/drivers/bluetooth/btqca.h
>> @@ -80,7 +80,8 @@ enum qca_tlv_dnld_mode {
>> 
>> enum qca_tlv_type {
>> 	TLV_TYPE_PATCH = 1,
>> -	TLV_TYPE_NVM
>> +	TLV_TYPE_NVM,
>> +	ELF_TYPE_PATCH
>> };
> 
> If you end the enum in a , then future diffs only show a single line
> of addition. So please ELF_TYPE_PATCH,.
> 
[Venkata]:
Sure, I will update in next patchset.
> Regards
> 
> Marcel
Regards,
Lakshmi Narayana.

Patch
diff mbox series

diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
index fce808c..320c555 100644
--- a/drivers/bluetooth/btqca.c
+++ b/drivers/bluetooth/btqca.c
@@ -182,7 +182,8 @@  int qca_send_pre_shutdown_cmd(struct hci_dev *hdev)
 }
 EXPORT_SYMBOL_GPL(qca_send_pre_shutdown_cmd);
 
-static void qca_tlv_check_data(struct qca_fw_config *config,
+static void qca_tlv_check_data(struct hci_dev *hdev,
+			       struct qca_fw_config *config,
 		const struct firmware *fw, enum qca_btsoc_type soc_type)
 {
 	const u8 *data;
@@ -194,19 +195,21 @@  static void qca_tlv_check_data(struct qca_fw_config *config,
 	struct tlv_type_nvm *tlv_nvm;
 	uint8_t nvm_baud_rate = config->user_baud_rate;
 
-	tlv = (struct tlv_type_hdr *)fw->data;
-
-	type_len = le32_to_cpu(tlv->type_len);
-	length = (type_len >> 8) & 0x00ffffff;
-
-	BT_DBG("TLV Type\t\t : 0x%x", type_len & 0x000000ff);
-	BT_DBG("Length\t\t : %d bytes", length);
-
 	config->dnld_mode = QCA_SKIP_EVT_NONE;
 	config->dnld_type = QCA_SKIP_EVT_NONE;
 
 	switch (config->type) {
+	case ELF_TYPE_PATCH:
+		config->dnld_mode = QCA_SKIP_EVT_VSE_CC;
+		config->dnld_type = QCA_SKIP_EVT_VSE_CC;
+
+		bt_dev_dbg(hdev, "File Class        : 0x%x", fw->data[4]);
+		bt_dev_dbg(hdev, "Data Encoding     : 0x%x", fw->data[5]);
+		bt_dev_dbg(hdev, "File version      : 0x%x", fw->data[6]);
+		break;
 	case TLV_TYPE_PATCH:
+		tlv = (struct tlv_type_hdr *)fw->data;
+		type_len = le32_to_cpu(tlv->type_len);
 		tlv_patch = (struct tlv_type_patch *)tlv->data;
 
 		/* For Rome version 1.1 to 3.1, all segment commands
@@ -218,6 +221,7 @@  static void qca_tlv_check_data(struct qca_fw_config *config,
 		config->dnld_mode = tlv_patch->download_mode;
 		config->dnld_type = config->dnld_mode;
 
+		BT_DBG("TLV Type\t\t : 0x%x", type_len & 0x000000ff);
 		BT_DBG("Total Length           : %d bytes",
 		       le32_to_cpu(tlv_patch->total_size));
 		BT_DBG("Patch Data Length      : %d bytes",
@@ -243,6 +247,14 @@  static void qca_tlv_check_data(struct qca_fw_config *config,
 		break;
 
 	case TLV_TYPE_NVM:
+		tlv = (struct tlv_type_hdr *)fw->data;
+
+		type_len = le32_to_cpu(tlv->type_len);
+		length = (type_len >> 8) & 0x00ffffff;
+
+		BT_DBG("TLV Type\t\t : 0x%x", type_len & 0x000000ff);
+		BT_DBG("Length\t\t : %d bytes", length);
+
 		idx = 0;
 		data = tlv->data;
 		while (idx < length) {
@@ -387,7 +399,8 @@  static int qca_inject_cmd_complete_event(struct hci_dev *hdev)
 
 static int qca_download_firmware(struct hci_dev *hdev,
 				 struct qca_fw_config *config,
-				 enum qca_btsoc_type soc_type)
+				 enum qca_btsoc_type soc_type,
+				 u8 rom_ver)
 {
 	const struct firmware *fw;
 	const u8 *segment;
@@ -397,12 +410,30 @@  static int qca_download_firmware(struct hci_dev *hdev,
 
 	ret = request_firmware(&fw, config->fwname, &hdev->dev);
 	if (ret) {
-		bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
-			   config->fwname, ret);
-		return ret;
+		/* For WCN6750, if mbn file is not present then check for
+		 * tlv file.
+		 */
+		if (soc_type == QCA_WCN6750 && config->type == ELF_TYPE_PATCH) {
+			bt_dev_dbg(hdev, "QCA Failed to request file: %s (%d)",
+				   config->fwname, ret);
+			config->type = TLV_TYPE_PATCH;
+			snprintf(config->fwname, sizeof(config->fwname),
+				 "qca/msbtfw%02x.tlv", rom_ver);
+			bt_dev_info(hdev, "QCA Downloading %s", config->fwname);
+			ret = request_firmware(&fw, config->fwname, &hdev->dev);
+			if (ret) {
+				bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
+					   config->fwname, ret);
+				return ret;
+			}
+		} else {
+			bt_dev_err(hdev, "QCA Failed to request file: %s (%d)",
+				   config->fwname, ret);
+			return ret;
+		}
 	}
 
-	qca_tlv_check_data(config, fw, soc_type);
+	qca_tlv_check_data(hdev, config, fw, soc_type);
 
 	segment = fw->data;
 	remain = fw->size;
@@ -520,14 +551,18 @@  int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 	} else if (soc_type == QCA_WCN6750) {
 		rom_ver = ((soc_ver & 0x00000f00) >> 0x04) |
 			    (soc_ver & 0x0000000f);
+		/* Choose mbn file by default.If mbn file is not found
+		 * then choose tlv file
+		 */
+		config.type = ELF_TYPE_PATCH;
 		snprintf(config.fwname, sizeof(config.fwname),
-			 "qca/msbtfw%02x.tlv", rom_ver);
+			 "qca/msbtfw%02x.mbn", rom_ver);
 	} else {
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/rampatch_%08x.bin", soc_ver);
 	}
 
-	err = qca_download_firmware(hdev, &config, soc_type);
+	err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
 	if (err < 0) {
 		bt_dev_err(hdev, "QCA Failed to download patch (%d)", err);
 		return err;
@@ -560,7 +595,7 @@  int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/nvm_%08x.bin", soc_ver);
 
-	err = qca_download_firmware(hdev, &config, soc_type);
+	err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
 	if (err < 0) {
 		bt_dev_err(hdev, "QCA Failed to download NVM (%d)", err);
 		return err;
diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h
index dd82d2c..5a5e699 100644
--- a/drivers/bluetooth/btqca.h
+++ b/drivers/bluetooth/btqca.h
@@ -80,7 +80,8 @@  enum qca_tlv_dnld_mode {
 
 enum qca_tlv_type {
 	TLV_TYPE_PATCH = 1,
-	TLV_TYPE_NVM
+	TLV_TYPE_NVM,
+	ELF_TYPE_PATCH
 };
 
 struct qca_fw_config {