| Message ID | 1628152661-5669-1-git-send-email-zijuhu@codeaurora.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2] Bluetooth: btusb: Add support different nvm to distinguish different factory for WCN6855 controller | expand |
Hi Zijun,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on bluetooth-next/master]
[also build test ERROR on linus/master v5.14-rc4 next-20210804]
[cannot apply to bluetooth/master linux/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Zijun-Hu/Bluetooth-btusb-Add-support-different-nvm-to-distinguish-different-factory-for-WCN6855-controller/20210805-164035
base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
config: m68k-randconfig-r013-20210804 (attached as .config)
compiler: m68k-linux-gcc (GCC) 10.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/7af6ba1121380c4ee146896c833b7ecb7716d82e
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Zijun-Hu/Bluetooth-btusb-Add-support-different-nvm-to-distinguish-different-factory-for-WCN6855-controller/20210805-164035
git checkout 7af6ba1121380c4ee146896c833b7ecb7716d82e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/bluetooth/btusb.c: In function 'btusb_setup_qca_form_nvm_name':
drivers/bluetooth/btusb.c:4391:1: error: no return statement in function returning non-void [-Werror=return-type]
4391 | }
| ^
drivers/bluetooth/btusb.c: In function 'btusb_setup_qca_load_nvm':
>> drivers/bluetooth/btusb.c:4404:33: error: passing argument 1 of 'btusb_setup_qca_form_nvm_name' from incompatible pointer type [-Werror=incompatible-pointer-types]
4404 | btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, "gf");
| ^~~~~~~
| |
| char (*)[64]
drivers/bluetooth/btusb.c:4357:49: note: expected 'char **' but argument is of type 'char (*)[64]'
4357 | static int btusb_setup_qca_form_nvm_name(char **fwname,
| ~~~~~~~^~~~~~
drivers/bluetooth/btusb.c:4407:33: error: passing argument 1 of 'btusb_setup_qca_form_nvm_name' from incompatible pointer type [-Werror=incompatible-pointer-types]
4407 | btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, NULL);
| ^~~~~~~
| |
| char (*)[64]
drivers/bluetooth/btusb.c:4357:49: note: expected 'char **' but argument is of type 'char (*)[64]'
4357 | static int btusb_setup_qca_form_nvm_name(char **fwname,
| ~~~~~~~^~~~~~
cc1: some warnings being treated as errors
vim +/btusb_setup_qca_form_nvm_name +4404 drivers/bluetooth/btusb.c
4356
4357 static int btusb_setup_qca_form_nvm_name(char **fwname,
4358 int max_size,
4359 struct qca_version *ver,
4360 char *factory)
4361 {
4362 if (((ver->flag >> 8) & 0xff) == QCA_FLAG_MULTI_NVM) {
4363 /* if boardid equal 0, use default nvm without suffix */
4364 if (le16_to_cpu(ver->board_id) == 0x0) {
4365 /* we add suffix factory to distinguish with different factory. */
4366 if (factory != NULL) {
4367 snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%s.bin",
4368 le32_to_cpu(ver->rom_version),
4369 factory);
4370 } else {
4371 snprintf(*fwname, max_size, "qca/nvm_usb_%08x.bin",
4372 le32_to_cpu(ver->rom_version));
4373 }
4374 } else {
4375 if (factory != NULL) {
4376 snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%s_%04x.bin",
4377 le32_to_cpu(ver->rom_version),
4378 factory,
4379 le16_to_cpu(ver->board_id));
4380 } else {
4381 snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%04x.bin",
4382 le32_to_cpu(ver->rom_version),
4383 le16_to_cpu(ver->board_id));
4384 }
4385 }
4386 } else {
4387 snprintf(*fwname, max_size, "qca/nvm_usb_%08x.bin",
4388 le32_to_cpu(ver->rom_version));
4389 }
4390
> 4391 }
4392
4393 static int btusb_setup_qca_load_nvm(struct hci_dev *hdev,
4394 struct qca_version *ver,
4395 const struct qca_device_info *info)
4396 {
4397 const struct firmware *fw;
4398 char fwname[64];
4399 int err;
4400
4401 switch (ver->ram_version) {
4402 case WCN6855_2_0_RAM_VERSION_GF:
4403 case WCN6855_2_1_RAM_VERSION_GF:
> 4404 btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, "gf");
4405 break;
4406 default:
4407 btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, NULL);
4408 }
4409
4410 err = request_firmware(&fw, fwname, &hdev->dev);
4411 if (err) {
4412 bt_dev_err(hdev, "failed to request NVM file: %s (%d)",
4413 fwname, err);
4414 return err;
4415 }
4416
4417 bt_dev_info(hdev, "using NVM file: %s", fwname);
4418
4419 err = btusb_setup_qca_download_fw(hdev, fw, info->nvm_hdr);
4420
4421 release_firmware(fw);
4422
4423 return err;
4424 }
4425
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
Hi Zijun, > we have different factory to produce wcn6855 soc chip, so we should > use different nvm file with suffix to distinguish them. > > Signed-off-by: Tim Jiang <tjiang@codeaurora.org> > --- > drivers/bluetooth/btusb.c | 60 +++++++++++++++++++++++++++++++++++++---------- > 1 file changed, 47 insertions(+), 13 deletions(-) > > diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c > index b1a05bb9f4bf..18b1ef2497ec 100644 > --- a/drivers/bluetooth/btusb.c > +++ b/drivers/bluetooth/btusb.c > @@ -4013,6 +4013,9 @@ static int btusb_set_bdaddr_wcn6855(struct hci_dev *hdev, > #define QCA_DFU_TIMEOUT 3000 > #define QCA_FLAG_MULTI_NVM 0x80 > > +#define WCN6855_2_0_RAM_VERSION_GF 0x400c1200 > +#define WCN6855_2_1_RAM_VERSION_GF 0x400c1211 > + > struct qca_version { > __le32 rom_version; > __le32 patch_version; > @@ -4044,6 +4047,7 @@ static const struct qca_device_info qca_devices_table[] = { > { 0x00000302, 28, 4, 16 }, /* Rome 3.2 */ > { 0x00130100, 40, 4, 16 }, /* WCN6855 1.0 */ > { 0x00130200, 40, 4, 16 }, /* WCN6855 2.0 */ > + { 0x00130201, 40, 4, 16 }, /* WCN6855 2.1 */ > }; > > static int btusb_qca_send_vendor_req(struct usb_device *udev, u8 request, > @@ -4198,6 +4202,42 @@ static int btusb_setup_qca_load_rampatch(struct hci_dev *hdev, > return err; > } > > +static int btusb_setup_qca_form_nvm_name(char **fwname, > + int max_size, > + struct qca_version *ver, > + char *factory) > +{ > + if (((ver->flag >> 8) & 0xff) == QCA_FLAG_MULTI_NVM) { > + /* if boardid equal 0, use default nvm without suffix */ > + if (le16_to_cpu(ver->board_id) == 0x0) { > + /* we add suffix factory to distinguish with different factory. */ > + if (factory != NULL) { the coding style is if (!factory) btw. > + snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%s.bin", > + le32_to_cpu(ver->rom_version), > + factory); > + } else { > + snprintf(*fwname, max_size, "qca/nvm_usb_%08x.bin", > + le32_to_cpu(ver->rom_version)); > + } > + } else { > + if (factory != NULL) { > + snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%s_%04x.bin", > + le32_to_cpu(ver->rom_version), > + factory, > + le16_to_cpu(ver->board_id)); > + } else { > + snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%04x.bin", > + le32_to_cpu(ver->rom_version), > + le16_to_cpu(ver->board_id)); > + } > + } > + } else { > + snprintf(*fwname, max_size, "qca/nvm_usb_%08x.bin", > + le32_to_cpu(ver->rom_version)); > + } > + > +} > + I still don’t like the nested ifs here. Can you not just figure out something simpler. Something like a table as I mentioned in my previous review. > static int btusb_setup_qca_load_nvm(struct hci_dev *hdev, > struct qca_version *ver, > const struct qca_device_info *info) > @@ -4206,19 +4246,13 @@ static int btusb_setup_qca_load_nvm(struct hci_dev *hdev, > char fwname[64]; > int err; > > - if (((ver->flag >> 8) & 0xff) == QCA_FLAG_MULTI_NVM) { > - /* if boardid equal 0, use default nvm without surfix */ > - if (le16_to_cpu(ver->board_id) == 0x0) { > - snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x.bin", > - le32_to_cpu(ver->rom_version)); > - } else { > - snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x_%04x.bin", > - le32_to_cpu(ver->rom_version), > - le16_to_cpu(ver->board_id)); > - } > - } else { > - snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x.bin", > - le32_to_cpu(ver->rom_version)); > + switch (ver->ram_version) { > + case WCN6855_2_0_RAM_VERSION_GF: > + case WCN6855_2_1_RAM_VERSION_GF: > + btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, "gf"); > + break; > + default: > + btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, NULL); This is missing a break. > } > > err = request_firmware(&fw, fwname, &hdev->dev); Regards Marcel
Hi Zijun,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on bluetooth-next/master]
[also build test ERROR on linus/master v5.14-rc4 next-20210804]
[cannot apply to bluetooth/master linux/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Zijun-Hu/Bluetooth-btusb-Add-support-different-nvm-to-distinguish-different-factory-for-WCN6855-controller/20210805-164035
base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
config: hexagon-randconfig-r004-20210805 (attached as .config)
compiler: clang version 12.0.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/7af6ba1121380c4ee146896c833b7ecb7716d82e
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Zijun-Hu/Bluetooth-btusb-Add-support-different-nvm-to-distinguish-different-factory-for-WCN6855-controller/20210805-164035
git checkout 7af6ba1121380c4ee146896c833b7ecb7716d82e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=hexagon
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/bluetooth/btusb.c:4391:1: error: non-void function does not return a value [-Werror,-Wreturn-type]
}
^
>> drivers/bluetooth/btusb.c:4404:33: error: incompatible pointer types passing 'char (*)[64]' to parameter of type 'char **' [-Werror,-Wincompatible-pointer-types]
btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, "gf");
^~~~~~~
drivers/bluetooth/btusb.c:4357:49: note: passing argument to parameter 'fwname' here
static int btusb_setup_qca_form_nvm_name(char **fwname,
^
drivers/bluetooth/btusb.c:4407:33: error: incompatible pointer types passing 'char (*)[64]' to parameter of type 'char **' [-Werror,-Wincompatible-pointer-types]
btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, NULL);
^~~~~~~
drivers/bluetooth/btusb.c:4357:49: note: passing argument to parameter 'fwname' here
static int btusb_setup_qca_form_nvm_name(char **fwname,
^
3 errors generated.
vim +4391 drivers/bluetooth/btusb.c
4356
4357 static int btusb_setup_qca_form_nvm_name(char **fwname,
4358 int max_size,
4359 struct qca_version *ver,
4360 char *factory)
4361 {
4362 if (((ver->flag >> 8) & 0xff) == QCA_FLAG_MULTI_NVM) {
4363 /* if boardid equal 0, use default nvm without suffix */
4364 if (le16_to_cpu(ver->board_id) == 0x0) {
4365 /* we add suffix factory to distinguish with different factory. */
4366 if (factory != NULL) {
4367 snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%s.bin",
4368 le32_to_cpu(ver->rom_version),
4369 factory);
4370 } else {
4371 snprintf(*fwname, max_size, "qca/nvm_usb_%08x.bin",
4372 le32_to_cpu(ver->rom_version));
4373 }
4374 } else {
4375 if (factory != NULL) {
4376 snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%s_%04x.bin",
4377 le32_to_cpu(ver->rom_version),
4378 factory,
4379 le16_to_cpu(ver->board_id));
4380 } else {
4381 snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%04x.bin",
4382 le32_to_cpu(ver->rom_version),
4383 le16_to_cpu(ver->board_id));
4384 }
4385 }
4386 } else {
4387 snprintf(*fwname, max_size, "qca/nvm_usb_%08x.bin",
4388 le32_to_cpu(ver->rom_version));
4389 }
4390
> 4391 }
4392
4393 static int btusb_setup_qca_load_nvm(struct hci_dev *hdev,
4394 struct qca_version *ver,
4395 const struct qca_device_info *info)
4396 {
4397 const struct firmware *fw;
4398 char fwname[64];
4399 int err;
4400
4401 switch (ver->ram_version) {
4402 case WCN6855_2_0_RAM_VERSION_GF:
4403 case WCN6855_2_1_RAM_VERSION_GF:
> 4404 btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, "gf");
4405 break;
4406 default:
4407 btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, NULL);
4408 }
4409
4410 err = request_firmware(&fw, fwname, &hdev->dev);
4411 if (err) {
4412 bt_dev_err(hdev, "failed to request NVM file: %s (%d)",
4413 fwname, err);
4414 return err;
4415 }
4416
4417 bt_dev_info(hdev, "using NVM file: %s", fwname);
4418
4419 err = btusb_setup_qca_download_fw(hdev, fw, info->nvm_hdr);
4420
4421 release_firmware(fw);
4422
4423 return err;
4424 }
4425
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index b1a05bb9f4bf..18b1ef2497ec 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -4013,6 +4013,9 @@ static int btusb_set_bdaddr_wcn6855(struct hci_dev *hdev, #define QCA_DFU_TIMEOUT 3000 #define QCA_FLAG_MULTI_NVM 0x80 +#define WCN6855_2_0_RAM_VERSION_GF 0x400c1200 +#define WCN6855_2_1_RAM_VERSION_GF 0x400c1211 + struct qca_version { __le32 rom_version; __le32 patch_version; @@ -4044,6 +4047,7 @@ static const struct qca_device_info qca_devices_table[] = { { 0x00000302, 28, 4, 16 }, /* Rome 3.2 */ { 0x00130100, 40, 4, 16 }, /* WCN6855 1.0 */ { 0x00130200, 40, 4, 16 }, /* WCN6855 2.0 */ + { 0x00130201, 40, 4, 16 }, /* WCN6855 2.1 */ }; static int btusb_qca_send_vendor_req(struct usb_device *udev, u8 request, @@ -4198,6 +4202,42 @@ static int btusb_setup_qca_load_rampatch(struct hci_dev *hdev, return err; } +static int btusb_setup_qca_form_nvm_name(char **fwname, + int max_size, + struct qca_version *ver, + char *factory) +{ + if (((ver->flag >> 8) & 0xff) == QCA_FLAG_MULTI_NVM) { + /* if boardid equal 0, use default nvm without suffix */ + if (le16_to_cpu(ver->board_id) == 0x0) { + /* we add suffix factory to distinguish with different factory. */ + if (factory != NULL) { + snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%s.bin", + le32_to_cpu(ver->rom_version), + factory); + } else { + snprintf(*fwname, max_size, "qca/nvm_usb_%08x.bin", + le32_to_cpu(ver->rom_version)); + } + } else { + if (factory != NULL) { + snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%s_%04x.bin", + le32_to_cpu(ver->rom_version), + factory, + le16_to_cpu(ver->board_id)); + } else { + snprintf(*fwname, max_size, "qca/nvm_usb_%08x_%04x.bin", + le32_to_cpu(ver->rom_version), + le16_to_cpu(ver->board_id)); + } + } + } else { + snprintf(*fwname, max_size, "qca/nvm_usb_%08x.bin", + le32_to_cpu(ver->rom_version)); + } + +} + static int btusb_setup_qca_load_nvm(struct hci_dev *hdev, struct qca_version *ver, const struct qca_device_info *info) @@ -4206,19 +4246,13 @@ static int btusb_setup_qca_load_nvm(struct hci_dev *hdev, char fwname[64]; int err; - if (((ver->flag >> 8) & 0xff) == QCA_FLAG_MULTI_NVM) { - /* if boardid equal 0, use default nvm without surfix */ - if (le16_to_cpu(ver->board_id) == 0x0) { - snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x.bin", - le32_to_cpu(ver->rom_version)); - } else { - snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x_%04x.bin", - le32_to_cpu(ver->rom_version), - le16_to_cpu(ver->board_id)); - } - } else { - snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x.bin", - le32_to_cpu(ver->rom_version)); + switch (ver->ram_version) { + case WCN6855_2_0_RAM_VERSION_GF: + case WCN6855_2_1_RAM_VERSION_GF: + btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, "gf"); + break; + default: + btusb_setup_qca_form_nvm_name(&fwname, sizeof(fwname), ver, NULL); } err = request_firmware(&fw, fwname, &hdev->dev);