* [PATCH v2 0/2] wifi: rtw88: enable TX reports for the management queue @ 2025-07-09 22:31 Andrey Skvortsov 2025-07-09 22:31 ` [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables Andrey Skvortsov 2025-07-09 22:31 ` [PATCH v2 2/2] wifi: rtw88: enable TX reports for the management queue Andrey Skvortsov 0 siblings, 2 replies; 6+ messages in thread From: Andrey Skvortsov @ 2025-07-09 22:31 UTC (permalink / raw) To: Ping-Ke Shih, Kalle Valo, linux-wireless, linux-kernel, Bitterblue Smith, Fiona Klute Cc: Andrey Skvortsov This is needed for AP mode. Otherwise client sees the network, but can't connect to it. REG_FWHW_TXQ_CTRL+1 is set to WLAN_TXQ_RPT_EN (0x1F) in common mac init function (__rtw8723x_mac_init), but the value was overwritten from mac table later. mac_postinit is run after registers from mac table are set, this allows to set correct values. Tested on rtl8723cs, that reuses rtw8703b driver. Changes in v2: - introduce mac_postinit callback to avoid changing register tables Andrey Skvortsov (2): wifi: rtw88: introduce callback to override phy parameters from tables wifi: rtw88: enable TX reports for the management queue drivers/net/wireless/realtek/rtw88/mac.c | 11 +++++++++++ drivers/net/wireless/realtek/rtw88/mac.h | 1 + drivers/net/wireless/realtek/rtw88/main.c | 6 ++++++ drivers/net/wireless/realtek/rtw88/main.h | 1 + drivers/net/wireless/realtek/rtw88/rtw8703b.c | 1 + drivers/net/wireless/realtek/rtw88/rtw8723d.c | 1 + drivers/net/wireless/realtek/rtw88/rtw8723x.c | 9 ++++++++- drivers/net/wireless/realtek/rtw88/rtw8723x.h | 6 ++++++ 8 files changed, 35 insertions(+), 1 deletion(-) -- 2.47.2 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables 2025-07-09 22:31 [PATCH v2 0/2] wifi: rtw88: enable TX reports for the management queue Andrey Skvortsov @ 2025-07-09 22:31 ` Andrey Skvortsov 2025-07-10 4:46 ` Ping-Ke Shih 2025-07-10 23:17 ` kernel test robot 2025-07-09 22:31 ` [PATCH v2 2/2] wifi: rtw88: enable TX reports for the management queue Andrey Skvortsov 1 sibling, 2 replies; 6+ messages in thread From: Andrey Skvortsov @ 2025-07-09 22:31 UTC (permalink / raw) To: Ping-Ke Shih, Kalle Valo, linux-wireless, linux-kernel, Bitterblue Smith, Fiona Klute Cc: Andrey Skvortsov tables with register values for phy parameters initialization are copied from vendor driver usually. Sometimes these parameters has to be modified. When table will be regenerated, manual modifications to it may be lost. To avoid regressions in this case new callback mac_postinit is introduced, that is called after parameters from table are set. Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com> --- drivers/net/wireless/realtek/rtw88/mac.c | 11 +++++++++++ drivers/net/wireless/realtek/rtw88/mac.h | 1 + drivers/net/wireless/realtek/rtw88/main.c | 6 ++++++ drivers/net/wireless/realtek/rtw88/main.h | 1 + 4 files changed, 19 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c index 011b81c82f3ba..e05d06678050d 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -1409,3 +1409,14 @@ int rtw_mac_init(struct rtw_dev *rtwdev) return 0; } + +int rtw_mac_postinit(struct rtw_dev *rtwdev) +{ + const struct rtw_chip_info *chip = rtwdev->chip; + int ret = 0; + + if (chip->ops->mac_postinit) + ret = chip->ops->mac_postinit(rtwdev); + + return 0; +} diff --git a/drivers/net/wireless/realtek/rtw88/mac.h b/drivers/net/wireless/realtek/rtw88/mac.h index e92b1483728d5..b73af90ee1d7f 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.h +++ b/drivers/net/wireless/realtek/rtw88/mac.h @@ -38,6 +38,7 @@ void rtw_write_firmware_page(struct rtw_dev *rtwdev, u32 page, const u8 *data, u32 size); int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw); int rtw_mac_init(struct rtw_dev *rtwdev); +int rtw_mac_postinit(struct rtw_dev *rtwdev); void rtw_mac_flush_queues(struct rtw_dev *rtwdev, u32 queues, bool drop); int rtw_set_trx_fifo_info(struct rtw_dev *rtwdev); int rtw_ddma_to_fw_fifo(struct rtw_dev *rtwdev, u32 ocp_src, u32 size); diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 97756bdf57b27..b706c5a21a6c5 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -1412,6 +1412,12 @@ int rtw_power_on(struct rtw_dev *rtwdev) chip->ops->phy_set_param(rtwdev); + ret = rtw_mac_postinit(rtwdev); + if (ret) { + rtw_err(rtwdev, "failed to configure mac in postinit\n"); + goto err_off; + } + ret = rtw_hci_start(rtwdev); if (ret) { rtw_err(rtwdev, "failed to start hci\n"); diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index b42538cce3598..43ed6d6b42919 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -858,6 +858,7 @@ struct rtw_chip_ops { int (*power_on)(struct rtw_dev *rtwdev); void (*power_off)(struct rtw_dev *rtwdev); int (*mac_init)(struct rtw_dev *rtwdev); + int (*mac_postinit)(struct rtw_dev *rtwdev); int (*dump_fw_crash)(struct rtw_dev *rtwdev); void (*shutdown)(struct rtw_dev *rtwdev); int (*read_efuse)(struct rtw_dev *rtwdev, u8 *map); -- 2.47.2 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* RE: [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables 2025-07-09 22:31 ` [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables Andrey Skvortsov @ 2025-07-10 4:46 ` Ping-Ke Shih 2025-07-10 23:17 ` kernel test robot 1 sibling, 0 replies; 6+ messages in thread From: Ping-Ke Shih @ 2025-07-10 4:46 UTC (permalink / raw) To: Andrey Skvortsov, Kalle Valo, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Bitterblue Smith, Fiona Klute Andrey Skvortsov <andrej.skvortzov@gmail.com> wrote: > tables with register values for phy parameters initialization are > copied from vendor driver usually. Sometimes these parameters has to > be modified. When table will be regenerated, manual modifications to > it may be lost. To avoid regressions in this case new callback > mac_postinit is introduced, that is called after parameters from table > are set. > > Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com> > --- > drivers/net/wireless/realtek/rtw88/mac.c | 11 +++++++++++ > drivers/net/wireless/realtek/rtw88/mac.h | 1 + > drivers/net/wireless/realtek/rtw88/main.c | 6 ++++++ > drivers/net/wireless/realtek/rtw88/main.h | 1 + > 4 files changed, 19 insertions(+) > > diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c > index 011b81c82f3ba..e05d06678050d 100644 > --- a/drivers/net/wireless/realtek/rtw88/mac.c > +++ b/drivers/net/wireless/realtek/rtw88/mac.c > @@ -1409,3 +1409,14 @@ int rtw_mac_init(struct rtw_dev *rtwdev) > > return 0; > } > + > +int rtw_mac_postinit(struct rtw_dev *rtwdev) > +{ > + const struct rtw_chip_info *chip = rtwdev->chip; > + int ret = 0; This initializer is not necessary. See [1] [1] http://wifibot.sipsolutions.net/results/980760/14150387/build_clang/stderr > + > + if (chip->ops->mac_postinit) > + ret = chip->ops->mac_postinit(rtwdev); > + > + return 0; > +} > diff --git a/drivers/net/wireless/realtek/rtw88/mac.h b/drivers/net/wireless/realtek/rtw88/mac.h > index e92b1483728d5..b73af90ee1d7f 100644 > --- a/drivers/net/wireless/realtek/rtw88/mac.h > +++ b/drivers/net/wireless/realtek/rtw88/mac.h > @@ -38,6 +38,7 @@ void rtw_write_firmware_page(struct rtw_dev *rtwdev, u32 page, > const u8 *data, u32 size); > int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw); > int rtw_mac_init(struct rtw_dev *rtwdev); > +int rtw_mac_postinit(struct rtw_dev *rtwdev); > void rtw_mac_flush_queues(struct rtw_dev *rtwdev, u32 queues, bool drop); > int rtw_set_trx_fifo_info(struct rtw_dev *rtwdev); > int rtw_ddma_to_fw_fifo(struct rtw_dev *rtwdev, u32 ocp_src, u32 size); > diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c > index 97756bdf57b27..b706c5a21a6c5 100644 > --- a/drivers/net/wireless/realtek/rtw88/main.c > +++ b/drivers/net/wireless/realtek/rtw88/main.c > @@ -1412,6 +1412,12 @@ int rtw_power_on(struct rtw_dev *rtwdev) > > chip->ops->phy_set_param(rtwdev); > > + ret = rtw_mac_postinit(rtwdev); > + if (ret) { > + rtw_err(rtwdev, "failed to configure mac in postinit\n"); > + goto err_off; > + } > + > ret = rtw_hci_start(rtwdev); > if (ret) { > rtw_err(rtwdev, "failed to start hci\n"); > diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h > index b42538cce3598..43ed6d6b42919 100644 > --- a/drivers/net/wireless/realtek/rtw88/main.h > +++ b/drivers/net/wireless/realtek/rtw88/main.h > @@ -858,6 +858,7 @@ struct rtw_chip_ops { > int (*power_on)(struct rtw_dev *rtwdev); > void (*power_off)(struct rtw_dev *rtwdev); > int (*mac_init)(struct rtw_dev *rtwdev); > + int (*mac_postinit)(struct rtw_dev *rtwdev); > int (*dump_fw_crash)(struct rtw_dev *rtwdev); > void (*shutdown)(struct rtw_dev *rtwdev); > int (*read_efuse)(struct rtw_dev *rtwdev, u8 *map); > -- > 2.47.2 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables 2025-07-09 22:31 ` [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables Andrey Skvortsov 2025-07-10 4:46 ` Ping-Ke Shih @ 2025-07-10 23:17 ` kernel test robot 1 sibling, 0 replies; 6+ messages in thread From: kernel test robot @ 2025-07-10 23:17 UTC (permalink / raw) To: Andrey Skvortsov, Ping-Ke Shih, Kalle Valo, linux-wireless, linux-kernel, Bitterblue Smith, Fiona Klute Cc: oe-kbuild-all, Andrey Skvortsov Hi Andrey, kernel test robot noticed the following build warnings: [auto build test WARNING on wireless-next/main] [also build test WARNING on wireless/main linus/master v6.16-rc5 next-20250710] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Andrey-Skvortsov/wifi-rtw88-introduce-callback-to-override-phy-parameters-from-tables/20250710-063838 base: https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main patch link: https://lore.kernel.org/r/20250709223159.2787192-2-andrej.skvortzov%40gmail.com patch subject: [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20250711/202507110636.fqI1Fyh7-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250711/202507110636.fqI1Fyh7-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202507110636.fqI1Fyh7-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/net/wireless/realtek/rtw88/mac.c: In function 'rtw_mac_postinit': >> drivers/net/wireless/realtek/rtw88/mac.c:1416:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 1416 | int ret = 0; | ^~~ vim +/ret +1416 drivers/net/wireless/realtek/rtw88/mac.c 1412 1413 int rtw_mac_postinit(struct rtw_dev *rtwdev) 1414 { 1415 const struct rtw_chip_info *chip = rtwdev->chip; > 1416 int ret = 0; -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 2/2] wifi: rtw88: enable TX reports for the management queue 2025-07-09 22:31 [PATCH v2 0/2] wifi: rtw88: enable TX reports for the management queue Andrey Skvortsov 2025-07-09 22:31 ` [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables Andrey Skvortsov @ 2025-07-09 22:31 ` Andrey Skvortsov 2025-07-10 4:50 ` Ping-Ke Shih 1 sibling, 1 reply; 6+ messages in thread From: Andrey Skvortsov @ 2025-07-09 22:31 UTC (permalink / raw) To: Ping-Ke Shih, Kalle Valo, linux-wireless, linux-kernel, Bitterblue Smith, Fiona Klute Cc: Andrey Skvortsov This is needed for AP mode. Otherwise client sees the network, but can't connect to it. REG_FWHW_TXQ_CTRL+1 is set to WLAN_TXQ_RPT_EN (0x1F) in common mac init function (__rtw8723x_mac_init), but the value was overwritten from mac table later. mac_postinit is run after registers from mac table are set, this allows to set correct values. Tested on rtl8723cs, that reuses rtw8703b driver. Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com> --- drivers/net/wireless/realtek/rtw88/rtw8703b.c | 1 + drivers/net/wireless/realtek/rtw88/rtw8723d.c | 1 + drivers/net/wireless/realtek/rtw88/rtw8723x.c | 9 ++++++++- drivers/net/wireless/realtek/rtw88/rtw8723x.h | 6 ++++++ 4 files changed, 16 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtw88/rtw8703b.c b/drivers/net/wireless/realtek/rtw88/rtw8703b.c index 03475af973b52..821c28d9cb5d4 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8703b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8703b.c @@ -1832,6 +1832,7 @@ static const struct rtw_chip_ops rtw8703b_ops = { .power_on = rtw_power_on, .power_off = rtw_power_off, .mac_init = rtw8723x_mac_init, + .mac_postinit = rtw8723x_mac_postinit, .dump_fw_crash = NULL, .shutdown = NULL, .read_efuse = rtw8703b_read_efuse, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723d.c b/drivers/net/wireless/realtek/rtw88/rtw8723d.c index bf69f5b06ce26..8715e0435f173 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8723d.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8723d.c @@ -1397,6 +1397,7 @@ static const struct rtw_chip_ops rtw8723d_ops = { .query_phy_status = query_phy_status, .set_channel = rtw8723d_set_channel, .mac_init = rtw8723x_mac_init, + .mac_postinit = rtw8723x_mac_postinit, .shutdown = rtw8723d_shutdown, .read_rf = rtw_phy_read_rf_sipi, .write_rf = rtw_phy_write_rf_reg_sipi, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723x.c b/drivers/net/wireless/realtek/rtw88/rtw8723x.c index 4c77963fdd370..3f3e9b0c44e80 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8723x.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8723x.c @@ -353,7 +353,6 @@ static int __rtw8723x_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) static int __rtw8723x_mac_init(struct rtw_dev *rtwdev) { - rtw_write8(rtwdev, REG_FWHW_TXQ_CTRL + 1, WLAN_TXQ_RPT_EN); rtw_write32(rtwdev, REG_TCR, BIT_TCR_CFG); rtw_write16(rtwdev, REG_RXFLTMAP0, WLAN_RX_FILTER0); @@ -370,6 +369,13 @@ static int __rtw8723x_mac_init(struct rtw_dev *rtwdev) return 0; } +static int __rtw8723x_mac_postinit(struct rtw_dev *rtwdev) +{ + rtw_write8(rtwdev, REG_FWHW_TXQ_CTRL + 1, WLAN_TXQ_RPT_EN); + + return 0; +} + static void __rtw8723x_cfg_ldo25(struct rtw_dev *rtwdev, bool enable) { u8 ldo_pwr; @@ -760,6 +766,7 @@ const struct rtw8723x_common rtw8723x_common = { .lck = __rtw8723x_lck, .read_efuse = __rtw8723x_read_efuse, .mac_init = __rtw8723x_mac_init, + .mac_postinit = __rtw8723x_mac_postinit, .cfg_ldo25 = __rtw8723x_cfg_ldo25, .set_tx_power_index = __rtw8723x_set_tx_power_index, .efuse_grant = __rtw8723x_efuse_grant, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723x.h b/drivers/net/wireless/realtek/rtw88/rtw8723x.h index a99af527c92cf..0fc70dfdfc8b2 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8723x.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8723x.h @@ -137,6 +137,7 @@ struct rtw8723x_common { void (*lck)(struct rtw_dev *rtwdev); int (*read_efuse)(struct rtw_dev *rtwdev, u8 *log_map); int (*mac_init)(struct rtw_dev *rtwdev); + int (*mac_postinit)(struct rtw_dev *rtwdev); void (*cfg_ldo25)(struct rtw_dev *rtwdev, bool enable); void (*set_tx_power_index)(struct rtw_dev *rtwdev); void (*efuse_grant)(struct rtw_dev *rtwdev, bool on); @@ -383,6 +384,11 @@ static inline int rtw8723x_mac_init(struct rtw_dev *rtwdev) return rtw8723x_common.mac_init(rtwdev); } +static inline int rtw8723x_mac_postinit(struct rtw_dev *rtwdev) +{ + return rtw8723x_common.mac_postinit(rtwdev); +} + static inline void rtw8723x_cfg_ldo25(struct rtw_dev *rtwdev, bool enable) { rtw8723x_common.cfg_ldo25(rtwdev, enable); -- 2.47.2 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* RE: [PATCH v2 2/2] wifi: rtw88: enable TX reports for the management queue 2025-07-09 22:31 ` [PATCH v2 2/2] wifi: rtw88: enable TX reports for the management queue Andrey Skvortsov @ 2025-07-10 4:50 ` Ping-Ke Shih 0 siblings, 0 replies; 6+ messages in thread From: Ping-Ke Shih @ 2025-07-10 4:50 UTC (permalink / raw) To: Andrey Skvortsov, Kalle Valo, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Bitterblue Smith, Fiona Klute Andrey Skvortsov <andrej.skvortzov@gmail.com> wrote: > This is needed for AP mode. Otherwise client sees the network, but > can't connect to it. > > REG_FWHW_TXQ_CTRL+1 is set to WLAN_TXQ_RPT_EN (0x1F) in common mac > init function (__rtw8723x_mac_init), but the value was overwritten > from mac table later. mac_postinit is run after registers from mac > table are set, this allows to set correct values. > > Tested on rtl8723cs, that reuses rtw8703b driver. > > Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com> > --- > drivers/net/wireless/realtek/rtw88/rtw8703b.c | 1 + > drivers/net/wireless/realtek/rtw88/rtw8723d.c | 1 + > drivers/net/wireless/realtek/rtw88/rtw8723x.c | 9 ++++++++- > drivers/net/wireless/realtek/rtw88/rtw8723x.h | 6 ++++++ > 4 files changed, 16 insertions(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/realtek/rtw88/rtw8703b.c > b/drivers/net/wireless/realtek/rtw88/rtw8703b.c > index 03475af973b52..821c28d9cb5d4 100644 > --- a/drivers/net/wireless/realtek/rtw88/rtw8703b.c > +++ b/drivers/net/wireless/realtek/rtw88/rtw8703b.c > @@ -1832,6 +1832,7 @@ static const struct rtw_chip_ops rtw8703b_ops = { > .power_on = rtw_power_on, > .power_off = rtw_power_off, > .mac_init = rtw8723x_mac_init, > + .mac_postinit = rtw8723x_mac_postinit, If chips don't have this ops, please give them NULL to be clear that we don't miss it. Since these two patches are small, I don't mind to combine them together. Make decision yourself. By the way, please select rtw-next tree by [PATCH v3 rtw-next]. > .dump_fw_crash = NULL, > .shutdown = NULL, > .read_efuse = rtw8703b_read_efuse, [...] ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2025-07-10 23:18 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2025-07-09 22:31 [PATCH v2 0/2] wifi: rtw88: enable TX reports for the management queue Andrey Skvortsov 2025-07-09 22:31 ` [PATCH v2 1/2] wifi: rtw88: introduce callback to override phy parameters from tables Andrey Skvortsov 2025-07-10 4:46 ` Ping-Ke Shih 2025-07-10 23:17 ` kernel test robot 2025-07-09 22:31 ` [PATCH v2 2/2] wifi: rtw88: enable TX reports for the management queue Andrey Skvortsov 2025-07-10 4:50 ` Ping-Ke Shih
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