From: Lech Perczak Date: Tue, 7 Nov 2023 00:02:11 +0000 (+0100) Subject: mac80211: ath9k-htc: support "eeprom" in debugfs X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=bd6dc4bffa0e58bdd6205817c704fad1ff88a414;p=openwrt%2Fstaging%2Fthess.git mac80211: ath9k-htc: support "eeprom" in debugfs ath9k-htc USB-based adapterssupport 5/10MHz channel bandwidth, the same as standard ath9k ones. Move the code handling the features in debugfs to common-debug.c, and create proper registration functions to use in debug.c and htc_drv_debug.c, leaving only debugfs registration there. While at that, refresh one patch that would conflict otherwise. Tested on TP-Link Archer C7v2 (ath79) and TP-Link WN722Nv1 (AR9287) and WN822Nv2 (AR7010+AR9287). Signed-off-by: Lech Perczak --- diff --git a/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch b/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch index 2f5e75be8a..d23d70b2ce 100644 --- a/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch +++ b/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch @@ -1,14 +1,24 @@ --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -1413,6 +1413,54 @@ void ath9k_deinit_debug(struct ath_softc - ath9k_cmn_spectral_deinit_debug(&sc->spec_priv); - } +@@ -1471,6 +1471,7 @@ int ath9k_init_debug(struct ath_hw *ah) + + ath9k_cmn_debug_base_eeprom(sc->debug.debugfs_phy, sc->sc_ah); + ath9k_cmn_debug_modal_eeprom(sc->debug.debugfs_phy, sc->sc_ah); ++ ath9k_cmn_debug_eeprom(sc->debug.debugfs_phy, sc->sc_ah); + debugfs_create_u32("gpio_mask", 0600, + sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask); +--- a/drivers/net/wireless/ath/ath9k/common-debug.c ++++ b/drivers/net/wireless/ath/ath9k/common-debug.c +@@ -260,3 +260,58 @@ void ath9k_cmn_debug_phy_err(struct dent + &fops_phy_err); + } + EXPORT_SYMBOL(ath9k_cmn_debug_phy_err); ++ +static ssize_t read_file_eeprom(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ -+ struct ath_softc *sc = file->private_data; -+ struct ath_hw *ah = sc->sc_ah; ++ struct ath_hw *ah = file->private_data; + struct ath_common *common = ath9k_hw_common(ah); + int bytes = 0; + int pos = *ppos; @@ -52,15 +62,31 @@ + .owner = THIS_MODULE +}; + - int ath9k_init_debug(struct ath_hw *ah) - { - struct ath_common *common = ath9k_hw_common(ah); -@@ -1432,6 +1480,8 @@ int ath9k_init_debug(struct ath_hw *ah) - ath9k_tx99_init_debug(sc); - ath9k_cmn_spectral_init_debug(&sc->spec_priv, sc->debug.debugfs_phy); - -+ debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc, ++void ath9k_cmn_debug_eeprom(struct dentry *debugfs_phy, ++ struct ath_hw *ah) ++{ ++ debugfs_create_file("eeprom", S_IRUSR, debugfs_phy, ah, + &fops_eeprom); - debugfs_create_devm_seqfile(sc->dev, "dma", sc->debug.debugfs_phy, - read_file_dma); - debugfs_create_devm_seqfile(sc->dev, "interrupt", sc->debug.debugfs_phy, ++} ++EXPORT_SYMBOL(ath9k_cmn_debug_eeprom); +--- a/drivers/net/wireless/ath/ath9k/common-debug.h ++++ b/drivers/net/wireless/ath/ath9k/common-debug.h +@@ -69,6 +69,8 @@ void ath9k_cmn_debug_modal_eeprom(struct + struct ath_hw *ah); + void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy, + struct ath_hw *ah); ++void ath9k_cmn_debug_eeprom(struct dentry *debugfs_phy, ++ struct ath_hw *ah); + void ath9k_cmn_debug_stat_rx(struct ath_rx_stats *rxstats, + struct ath_rx_status *rs); + void ath9k_cmn_debug_recv(struct dentry *debugfs_phy, +--- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c ++++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c +@@ -519,6 +519,7 @@ int ath9k_htc_init_debug(struct ath_hw * + + ath9k_cmn_debug_base_eeprom(priv->debug.debugfs_phy, priv->ah); + ath9k_cmn_debug_modal_eeprom(priv->debug.debugfs_phy, priv->ah); ++ ath9k_cmn_debug_eeprom(priv->debug.debugfs_phy, priv->ah); + + return 0; + } diff --git a/package/kernel/mac80211/patches/ath9k/512-ath9k_channelbw_debugfs.patch b/package/kernel/mac80211/patches/ath9k/512-ath9k_channelbw_debugfs.patch index 94a191e0d8..941a330fce 100644 --- a/package/kernel/mac80211/patches/ath9k/512-ath9k_channelbw_debugfs.patch +++ b/package/kernel/mac80211/patches/ath9k/512-ath9k_channelbw_debugfs.patch @@ -1,8 +1,8 @@ --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -1461,6 +1461,52 @@ static const struct file_operations fops - .owner = THIS_MODULE - }; +@@ -1413,6 +1413,52 @@ void ath9k_deinit_debug(struct ath_softc + ath9k_cmn_spectral_deinit_debug(&sc->spec_priv); + } + +static ssize_t read_file_chan_bw(struct file *file, char __user *user_buf, @@ -53,10 +53,10 @@ int ath9k_init_debug(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); -@@ -1482,6 +1528,8 @@ int ath9k_init_debug(struct ath_hw *ah) +@@ -1432,6 +1478,8 @@ int ath9k_init_debug(struct ath_hw *ah) + ath9k_tx99_init_debug(sc); + ath9k_cmn_spectral_init_debug(&sc->spec_priv, sc->debug.debugfs_phy); - debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc, - &fops_eeprom); + debugfs_create_file("chanbw", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, + sc, &fops_chanbw); debugfs_create_devm_seqfile(sc->dev, "dma", sc->debug.debugfs_phy, @@ -64,7 +64,7 @@ debugfs_create_devm_seqfile(sc->dev, "interrupt", sc->debug.debugfs_phy, --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h -@@ -151,6 +151,7 @@ struct ath_common { +@@ -153,6 +153,7 @@ struct ath_common { int debug_mask; enum ath_device_state state; unsigned long op_flags;