* [PATCH v3 0/2] Bluetooth: btnxpuart: Update firmware names
@ 2024-05-29 9:53 Neeraj Sanjay Kale
2024-05-29 9:53 ` [PATCH v3 1/2] dt-bindings: net: bluetooth: nxp: Add firmware-name property Neeraj Sanjay Kale
2024-05-29 9:53 ` [PATCH v3 2/2] Bluetooth: btnxpuart: Update firmware names Neeraj Sanjay Kale
0 siblings, 2 replies; 6+ messages in thread
From: Neeraj Sanjay Kale @ 2024-05-29 9:53 UTC (permalink / raw)
To: marcel, luiz.dentz, davem, edumazet, kuba, pabeni, robh, krzk+dt,
conor+dt
Cc: linux-bluetooth, netdev, devicetree, linux-kernel,
amitkumar.karwar, rohit.fule, neeraj.sanjaykale, sherry.sun,
ziniu.wang_1, haibo.chen, LnxRevLi
This patch series updates the BT firmware file names in BTNXPUART
driver, and adds a new optional firmware-name device tree property to
override the firmware file names hardcoded in the driver. This will
allow user to continue using the older firmware files.
This change is necessary as newer firmware releases will have
standardized naming convention aligned across all newer and legacy
chipsets.
Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
Neeraj Sanjay Kale (2):
dt-bindings: net: bluetooth: nxp: Add firmware-name property
Bluetooth: btnxpuart: Update firmware names
.../net/bluetooth/nxp,88w8987-bt.yaml | 4 +++
drivers/bluetooth/btnxpuart.c | 28 +++++++++++--------
2 files changed, 21 insertions(+), 11 deletions(-)
--
2.34.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 1/2] dt-bindings: net: bluetooth: nxp: Add firmware-name property
2024-05-29 9:53 [PATCH v3 0/2] Bluetooth: btnxpuart: Update firmware names Neeraj Sanjay Kale
@ 2024-05-29 9:53 ` Neeraj Sanjay Kale
2024-05-29 9:53 ` [PATCH v3 2/2] Bluetooth: btnxpuart: Update firmware names Neeraj Sanjay Kale
1 sibling, 0 replies; 6+ messages in thread
From: Neeraj Sanjay Kale @ 2024-05-29 9:53 UTC (permalink / raw)
To: marcel, luiz.dentz, davem, edumazet, kuba, pabeni, robh, krzk+dt,
conor+dt
Cc: linux-bluetooth, netdev, devicetree, linux-kernel,
amitkumar.karwar, rohit.fule, neeraj.sanjaykale, sherry.sun,
ziniu.wang_1, haibo.chen, LnxRevLi
This adds a new optional device tree property called firware-name.
Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
v2: Add maxItems, simplify description, remove "nxp/". (Krzysztof)
v3: Corrected subject. Dropped description. (Krzysztof)
---
.../devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
index f01a3988538c..37a65badb448 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
@@ -31,6 +31,9 @@ properties:
This property depends on the module vendor's
configuration.
+ firmware-name:
+ maxItems: 1
+
required:
- compatible
@@ -42,5 +45,6 @@ examples:
bluetooth {
compatible = "nxp,88w8987-bt";
fw-init-baudrate = <3000000>;
+ firmware-name = "uartuart8987_bt_v0.bin";
};
};
--
2.34.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 2/2] Bluetooth: btnxpuart: Update firmware names
2024-05-29 9:53 [PATCH v3 0/2] Bluetooth: btnxpuart: Update firmware names Neeraj Sanjay Kale
2024-05-29 9:53 ` [PATCH v3 1/2] dt-bindings: net: bluetooth: nxp: Add firmware-name property Neeraj Sanjay Kale
@ 2024-05-29 9:53 ` Neeraj Sanjay Kale
2024-05-29 10:05 ` Paul Menzel
1 sibling, 1 reply; 6+ messages in thread
From: Neeraj Sanjay Kale @ 2024-05-29 9:53 UTC (permalink / raw)
To: marcel, luiz.dentz, davem, edumazet, kuba, pabeni, robh, krzk+dt,
conor+dt
Cc: linux-bluetooth, netdev, devicetree, linux-kernel,
amitkumar.karwar, rohit.fule, neeraj.sanjaykale, sherry.sun,
ziniu.wang_1, haibo.chen, LnxRevLi
This updates the firmware names of 3 chipsets: w8987, w8997, w9098.
These changes are been done to standardize chip specific firmware
file names.
To allow user to use older firmware file names, a new device tree
property has been introduced called firmware-name, which will override
the hardcoded firmware names in the driver.
Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
---
v2: Remove "nxp/" from all firmware name definitions to be inline with
firware file name read from device tree file. (Krzysztof)
---
drivers/bluetooth/btnxpuart.c | 28 +++++++++++++++++-----------
1 file changed, 17 insertions(+), 11 deletions(-)
diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c
index 0b93c2ff29e4..4442d911eba8 100644
--- a/drivers/bluetooth/btnxpuart.c
+++ b/drivers/bluetooth/btnxpuart.c
@@ -33,16 +33,16 @@
/* NXP HW err codes */
#define BTNXPUART_IR_HW_ERR 0xb0
-#define FIRMWARE_W8987 "nxp/uartuart8987_bt.bin"
-#define FIRMWARE_W8997 "nxp/uartuart8997_bt_v4.bin"
-#define FIRMWARE_W9098 "nxp/uartuart9098_bt_v1.bin"
-#define FIRMWARE_IW416 "nxp/uartiw416_bt_v0.bin"
-#define FIRMWARE_IW612 "nxp/uartspi_n61x_v1.bin.se"
-#define FIRMWARE_IW624 "nxp/uartiw624_bt.bin"
-#define FIRMWARE_SECURE_IW624 "nxp/uartiw624_bt.bin.se"
-#define FIRMWARE_AW693 "nxp/uartaw693_bt.bin"
-#define FIRMWARE_SECURE_AW693 "nxp/uartaw693_bt.bin.se"
-#define FIRMWARE_HELPER "nxp/helper_uart_3000000.bin"
+#define FIRMWARE_W8987 "uart8987_bt_v0.bin"
+#define FIRMWARE_W8997 "uart8997_bt_v4.bin"
+#define FIRMWARE_W9098 "uart9098_bt_v1.bin"
+#define FIRMWARE_IW416 "uartiw416_bt_v0.bin"
+#define FIRMWARE_IW612 "uartspi_n61x_v1.bin.se"
+#define FIRMWARE_IW624 "uartiw624_bt.bin"
+#define FIRMWARE_SECURE_IW624 "uartiw624_bt.bin.se"
+#define FIRMWARE_AW693 "uartaw693_bt.bin"
+#define FIRMWARE_SECURE_AW693 "uartaw693_bt.bin.se"
+#define FIRMWARE_HELPER "helper_uart_3000000.bin"
#define CHIP_ID_W9098 0x5c03
#define CHIP_ID_IW416 0x7201
@@ -685,13 +685,19 @@ static bool process_boot_signature(struct btnxpuart_dev *nxpdev)
static int nxp_request_firmware(struct hci_dev *hdev, const char *fw_name)
{
struct btnxpuart_dev *nxpdev = hci_get_drvdata(hdev);
+ const char *fw_name_dt;
int err = 0;
if (!fw_name)
return -ENOENT;
if (!strlen(nxpdev->fw_name)) {
- snprintf(nxpdev->fw_name, MAX_FW_FILE_NAME_LEN, "%s", fw_name);
+ if (strcmp(fw_name, FIRMWARE_HELPER) &&
+ !device_property_read_string(&nxpdev->serdev->dev,
+ "firmware-name",
+ &fw_name_dt))
+ fw_name = fw_name_dt;
+ snprintf(nxpdev->fw_name, MAX_FW_FILE_NAME_LEN, "nxp/%s", fw_name);
bt_dev_dbg(hdev, "Request Firmware: %s", nxpdev->fw_name);
err = request_firmware(&nxpdev->fw, nxpdev->fw_name, &hdev->dev);
--
2.34.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v3 2/2] Bluetooth: btnxpuart: Update firmware names
2024-05-29 9:53 ` [PATCH v3 2/2] Bluetooth: btnxpuart: Update firmware names Neeraj Sanjay Kale
@ 2024-05-29 10:05 ` Paul Menzel
0 siblings, 0 replies; 6+ messages in thread
From: Paul Menzel @ 2024-05-29 10:05 UTC (permalink / raw)
To: Neeraj Sanjay Kale
Cc: marcel, luiz.dentz, davem, edumazet, kuba, pabeni, robh, krzk+dt,
conor+dt, linux-bluetooth, netdev, devicetree, linux-kernel,
amitkumar.karwar, rohit.fule, sherry.sun, ziniu.wang_1,
haibo.chen, LnxRevLi, regressions
[Cc: regressions@]
Dear Neeraj,
Am 29.05.24 um 11:53 schrieb Neeraj Sanjay Kale:
> This updates the firmware names of 3 chipsets: w8987, w8997, w9098.
> These changes are been done to standardize chip specific firmware
> file names.
Can you please describe the new naming schema in the commit message?
> To allow user to use older firmware file names, a new device tree
> property has been introduced called firmware-name, which will override
> the hardcoded firmware names in the driver.
So users updating the Linux kernel but not updating the devicetree with
the new property are going to see a regression, right? I think this
violates Linux’ no regression policy. If so, please implement a way to
support old and new names.
> Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
> ---
> v2: Remove "nxp/" from all firmware name definitions to be inline with
> firware file name read from device tree file. (Krzysztof)
fir*m*ware
> ---
> drivers/bluetooth/btnxpuart.c | 28 +++++++++++++++++-----------
> 1 file changed, 17 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c
> index 0b93c2ff29e4..4442d911eba8 100644
> --- a/drivers/bluetooth/btnxpuart.c
> +++ b/drivers/bluetooth/btnxpuart.c
> @@ -33,16 +33,16 @@
> /* NXP HW err codes */
> #define BTNXPUART_IR_HW_ERR 0xb0
>
> -#define FIRMWARE_W8987 "nxp/uartuart8987_bt.bin"
> -#define FIRMWARE_W8997 "nxp/uartuart8997_bt_v4.bin"
> -#define FIRMWARE_W9098 "nxp/uartuart9098_bt_v1.bin"
> -#define FIRMWARE_IW416 "nxp/uartiw416_bt_v0.bin"
> -#define FIRMWARE_IW612 "nxp/uartspi_n61x_v1.bin.se"
> -#define FIRMWARE_IW624 "nxp/uartiw624_bt.bin"
> -#define FIRMWARE_SECURE_IW624 "nxp/uartiw624_bt.bin.se"
> -#define FIRMWARE_AW693 "nxp/uartaw693_bt.bin"
> -#define FIRMWARE_SECURE_AW693 "nxp/uartaw693_bt.bin.se"
> -#define FIRMWARE_HELPER "nxp/helper_uart_3000000.bin"
> +#define FIRMWARE_W8987 "uart8987_bt_v0.bin"
> +#define FIRMWARE_W8997 "uart8997_bt_v4.bin"
> +#define FIRMWARE_W9098 "uart9098_bt_v1.bin"
> +#define FIRMWARE_IW416 "uartiw416_bt_v0.bin"
> +#define FIRMWARE_IW612 "uartspi_n61x_v1.bin.se"
> +#define FIRMWARE_IW624 "uartiw624_bt.bin"
> +#define FIRMWARE_SECURE_IW624 "uartiw624_bt.bin.se"
> +#define FIRMWARE_AW693 "uartaw693_bt.bin"
> +#define FIRMWARE_SECURE_AW693 "uartaw693_bt.bin.se"
> +#define FIRMWARE_HELPER "helper_uart_3000000.bin"
>
> #define CHIP_ID_W9098 0x5c03
> #define CHIP_ID_IW416 0x7201
> @@ -685,13 +685,19 @@ static bool process_boot_signature(struct btnxpuart_dev *nxpdev)
> static int nxp_request_firmware(struct hci_dev *hdev, const char *fw_name)
> {
> struct btnxpuart_dev *nxpdev = hci_get_drvdata(hdev);
> + const char *fw_name_dt;
> int err = 0;
>
> if (!fw_name)
> return -ENOENT;
>
> if (!strlen(nxpdev->fw_name)) {
> - snprintf(nxpdev->fw_name, MAX_FW_FILE_NAME_LEN, "%s", fw_name);
> + if (strcmp(fw_name, FIRMWARE_HELPER) &&
> + !device_property_read_string(&nxpdev->serdev->dev,
> + "firmware-name",
> + &fw_name_dt))
> + fw_name = fw_name_dt;
> + snprintf(nxpdev->fw_name, MAX_FW_FILE_NAME_LEN, "nxp/%s", fw_name);
>
> bt_dev_dbg(hdev, "Request Firmware: %s", nxpdev->fw_name);
> err = request_firmware(&nxpdev->fw, nxpdev->fw_name, &hdev->dev);
Kind regards,
Paul
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 2/2] Bluetooth: btnxpuart: Update firmware names
2024-05-14 9:13 [PATCH v3 0/2] " Neeraj Sanjay Kale
@ 2024-05-14 9:13 ` Neeraj Sanjay Kale
0 siblings, 0 replies; 6+ messages in thread
From: Neeraj Sanjay Kale @ 2024-05-14 9:13 UTC (permalink / raw)
To: marcel, luiz.dentz, davem, edumazet, kuba, pabeni, robh+dt,
krzysztof.kozlowski+dt, conor+dt
Cc: linux-bluetooth, netdev, devicetree, linux-kernel,
amitkumar.karwar, rohit.fule, neeraj.sanjaykale, sherry.sun,
ziniu.wang_1, haibo.chen, LnxRevLi
This updates the firmware names of 3 chipsets: w8987, w8997, w9098.
These changes are been done to standardize chip specific firmware
file names.
To allow user to use older firmware file names, a new device tree
property has been introduced called firmware-name, which will override
the hardcoded firmware names in the driver.
Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
---
v2: Remove "nxp/" from all firmware name definitions to be inline with
firware file name read from device tree file. (Krzysztof)
---
drivers/bluetooth/btnxpuart.c | 28 +++++++++++++++++-----------
1 file changed, 17 insertions(+), 11 deletions(-)
diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c
index 0b93c2ff29e4..4442d911eba8 100644
--- a/drivers/bluetooth/btnxpuart.c
+++ b/drivers/bluetooth/btnxpuart.c
@@ -33,16 +33,16 @@
/* NXP HW err codes */
#define BTNXPUART_IR_HW_ERR 0xb0
-#define FIRMWARE_W8987 "nxp/uartuart8987_bt.bin"
-#define FIRMWARE_W8997 "nxp/uartuart8997_bt_v4.bin"
-#define FIRMWARE_W9098 "nxp/uartuart9098_bt_v1.bin"
-#define FIRMWARE_IW416 "nxp/uartiw416_bt_v0.bin"
-#define FIRMWARE_IW612 "nxp/uartspi_n61x_v1.bin.se"
-#define FIRMWARE_IW624 "nxp/uartiw624_bt.bin"
-#define FIRMWARE_SECURE_IW624 "nxp/uartiw624_bt.bin.se"
-#define FIRMWARE_AW693 "nxp/uartaw693_bt.bin"
-#define FIRMWARE_SECURE_AW693 "nxp/uartaw693_bt.bin.se"
-#define FIRMWARE_HELPER "nxp/helper_uart_3000000.bin"
+#define FIRMWARE_W8987 "uart8987_bt_v0.bin"
+#define FIRMWARE_W8997 "uart8997_bt_v4.bin"
+#define FIRMWARE_W9098 "uart9098_bt_v1.bin"
+#define FIRMWARE_IW416 "uartiw416_bt_v0.bin"
+#define FIRMWARE_IW612 "uartspi_n61x_v1.bin.se"
+#define FIRMWARE_IW624 "uartiw624_bt.bin"
+#define FIRMWARE_SECURE_IW624 "uartiw624_bt.bin.se"
+#define FIRMWARE_AW693 "uartaw693_bt.bin"
+#define FIRMWARE_SECURE_AW693 "uartaw693_bt.bin.se"
+#define FIRMWARE_HELPER "helper_uart_3000000.bin"
#define CHIP_ID_W9098 0x5c03
#define CHIP_ID_IW416 0x7201
@@ -685,13 +685,19 @@ static bool process_boot_signature(struct btnxpuart_dev *nxpdev)
static int nxp_request_firmware(struct hci_dev *hdev, const char *fw_name)
{
struct btnxpuart_dev *nxpdev = hci_get_drvdata(hdev);
+ const char *fw_name_dt;
int err = 0;
if (!fw_name)
return -ENOENT;
if (!strlen(nxpdev->fw_name)) {
- snprintf(nxpdev->fw_name, MAX_FW_FILE_NAME_LEN, "%s", fw_name);
+ if (strcmp(fw_name, FIRMWARE_HELPER) &&
+ !device_property_read_string(&nxpdev->serdev->dev,
+ "firmware-name",
+ &fw_name_dt))
+ fw_name = fw_name_dt;
+ snprintf(nxpdev->fw_name, MAX_FW_FILE_NAME_LEN, "nxp/%s", fw_name);
bt_dev_dbg(hdev, "Request Firmware: %s", nxpdev->fw_name);
err = request_firmware(&nxpdev->fw, nxpdev->fw_name, &hdev->dev);
--
2.34.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 2/2] Bluetooth: btnxpuart: Update firmware names
2024-04-10 8:10 [PATCH v3 0/2] " Neeraj Sanjay Kale
@ 2024-04-10 8:10 ` Neeraj Sanjay Kale
0 siblings, 0 replies; 6+ messages in thread
From: Neeraj Sanjay Kale @ 2024-04-10 8:10 UTC (permalink / raw)
To: marcel, luiz.dentz, davem, edumazet, kuba, pabeni, robh+dt,
krzysztof.kozlowski+dt, conor+dt
Cc: linux-bluetooth, netdev, devicetree, linux-kernel,
amitkumar.karwar, rohit.fule, neeraj.sanjaykale, sherry.sun,
ziniu.wang_1, haibo.chen, LnxRevLi
This updates the firmware names of 3 chipsets: w8987, w8997, w9098.
These changes are been done to standardize chip specific firmware
file names.
To allow user to use older firmware file names, a new device tree
property has been introduced called firmware-name, which will override
the hardcoded firmware names in the driver.
Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
---
v2: Remove "nxp/" from all firmware name definitions to be inline with
firware file name read from device tree file. (Krzysztof)
---
drivers/bluetooth/btnxpuart.c | 28 +++++++++++++++++-----------
1 file changed, 17 insertions(+), 11 deletions(-)
diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c
index 0b93c2ff29e4..4442d911eba8 100644
--- a/drivers/bluetooth/btnxpuart.c
+++ b/drivers/bluetooth/btnxpuart.c
@@ -33,16 +33,16 @@
/* NXP HW err codes */
#define BTNXPUART_IR_HW_ERR 0xb0
-#define FIRMWARE_W8987 "nxp/uartuart8987_bt.bin"
-#define FIRMWARE_W8997 "nxp/uartuart8997_bt_v4.bin"
-#define FIRMWARE_W9098 "nxp/uartuart9098_bt_v1.bin"
-#define FIRMWARE_IW416 "nxp/uartiw416_bt_v0.bin"
-#define FIRMWARE_IW612 "nxp/uartspi_n61x_v1.bin.se"
-#define FIRMWARE_IW624 "nxp/uartiw624_bt.bin"
-#define FIRMWARE_SECURE_IW624 "nxp/uartiw624_bt.bin.se"
-#define FIRMWARE_AW693 "nxp/uartaw693_bt.bin"
-#define FIRMWARE_SECURE_AW693 "nxp/uartaw693_bt.bin.se"
-#define FIRMWARE_HELPER "nxp/helper_uart_3000000.bin"
+#define FIRMWARE_W8987 "uart8987_bt_v0.bin"
+#define FIRMWARE_W8997 "uart8997_bt_v4.bin"
+#define FIRMWARE_W9098 "uart9098_bt_v1.bin"
+#define FIRMWARE_IW416 "uartiw416_bt_v0.bin"
+#define FIRMWARE_IW612 "uartspi_n61x_v1.bin.se"
+#define FIRMWARE_IW624 "uartiw624_bt.bin"
+#define FIRMWARE_SECURE_IW624 "uartiw624_bt.bin.se"
+#define FIRMWARE_AW693 "uartaw693_bt.bin"
+#define FIRMWARE_SECURE_AW693 "uartaw693_bt.bin.se"
+#define FIRMWARE_HELPER "helper_uart_3000000.bin"
#define CHIP_ID_W9098 0x5c03
#define CHIP_ID_IW416 0x7201
@@ -685,13 +685,19 @@ static bool process_boot_signature(struct btnxpuart_dev *nxpdev)
static int nxp_request_firmware(struct hci_dev *hdev, const char *fw_name)
{
struct btnxpuart_dev *nxpdev = hci_get_drvdata(hdev);
+ const char *fw_name_dt;
int err = 0;
if (!fw_name)
return -ENOENT;
if (!strlen(nxpdev->fw_name)) {
- snprintf(nxpdev->fw_name, MAX_FW_FILE_NAME_LEN, "%s", fw_name);
+ if (strcmp(fw_name, FIRMWARE_HELPER) &&
+ !device_property_read_string(&nxpdev->serdev->dev,
+ "firmware-name",
+ &fw_name_dt))
+ fw_name = fw_name_dt;
+ snprintf(nxpdev->fw_name, MAX_FW_FILE_NAME_LEN, "nxp/%s", fw_name);
bt_dev_dbg(hdev, "Request Firmware: %s", nxpdev->fw_name);
err = request_firmware(&nxpdev->fw, nxpdev->fw_name, &hdev->dev);
--
2.34.1
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-05-29 10:06 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-05-29 9:53 [PATCH v3 0/2] Bluetooth: btnxpuart: Update firmware names Neeraj Sanjay Kale
2024-05-29 9:53 ` [PATCH v3 1/2] dt-bindings: net: bluetooth: nxp: Add firmware-name property Neeraj Sanjay Kale
2024-05-29 9:53 ` [PATCH v3 2/2] Bluetooth: btnxpuart: Update firmware names Neeraj Sanjay Kale
2024-05-29 10:05 ` Paul Menzel
-- strict thread matches above, loose matches on Subject: below --
2024-05-14 9:13 [PATCH v3 0/2] " Neeraj Sanjay Kale
2024-05-14 9:13 ` [PATCH v3 2/2] " Neeraj Sanjay Kale
2024-04-10 8:10 [PATCH v3 0/2] " Neeraj Sanjay Kale
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