On Fri, Nov 25, 2016 at 5:16 AM, Toke Høiland-Jørgensen <t...@toke.dk> wrote: > This adds a patch that introduces airtime fairness scheduling to ath9k, > which can significantly improve network efficiency in mixed-rate > environments. ... > ++ astats = &an->airtime_stats; > ++ > ++ len += scnprintf(buf + len, size - len, "RX: %u us\n", > astats->rx_airtime); > ++ len += scnprintf(buf + len, size - len, "TX: %u us\n", > astats->tx_airtime); > ++ len += scnprintf(buf + len, size - len, "Deficit: "); > ++ for (i = 0; i < 4; i++) > ++ len += scnprintf(buf+len, size - len, "%s: %lld us ", > qname[i], an->airtime_deficit[i]); > ++ if (len < size) > ++ buf[len++] = '\n'; > ++ > ++ retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); > ++ kfree(buf); > ++ > ++ return retval; > ++}
I'm supposed to have a /sys/kernel/debug/ieee80211/phy0/netdev\:wlan0/stations/something/airtime right? Should I have done anything else besides: # curl https://patchwork.ozlabs.org/patch/699159/raw/ | git apply -v # make V=s package/mac80211/{clean,install} Applying ./patches/326-ath9k-Introduce-airtime-fairness-scheduling.patch using plaintext: patching file drivers/net/wireless/ath/ath9k/ath9k.h patching file drivers/net/wireless/ath/ath9k/channel.c patching file drivers/net/wireless/ath/ath9k/debug.c patching file drivers/net/wireless/ath/ath9k/debug.h patching file drivers/net/wireless/ath/ath9k/debug_sta.c patching file drivers/net/wireless/ath/ath9k/init.c patching file drivers/net/wireless/ath/ath9k/main.c patching file drivers/net/wireless/ath/ath9k/recv.c patching file drivers/net/wireless/ath/ath9k/xmit.c # <the rest of my install stuff> Sat Nov 26 16:39:31 2016 kern.warn kernel: [ 11.595812] PCI: Enabling device 0000:00:11.0 (0000 -> 0002) Sat Nov 26 16:39:31 2016 kern.info kernel: [ 11.606388] ath: phy0: Ignoring endianness difference in EEPROM magic bytes. Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.614943] ath: EEPROM regdomain: 0x0 Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.614952] ath: EEPROM indicates default country code should be used Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.614960] ath: doing EEPROM country->regdmn map search Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.614975] ath: country maps to regdmn code: 0x3a Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.614985] ath: Country alpha2 being used: US Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.614993] ath: Regpair used: 0x3a Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.628327] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' Sat Nov 26 16:39:31 2016 kern.info kernel: [ 11.632241] ieee80211 phy0: Atheros AR9280 Rev:2 mem=0xb0000000, irq=40 Sat Nov 26 16:39:31 2016 kern.warn kernel: [ 11.697119] PCI: Enabling device 0000:00:12.0 (0000 -> 0002) Sat Nov 26 16:39:31 2016 kern.info kernel: [ 11.707690] ath: phy1: Ignoring endianness difference in EEPROM magic bytes. Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.716278] ath: EEPROM regdomain: 0x0 Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.716289] ath: EEPROM indicates default country code should be used Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.716297] ath: doing EEPROM country->regdmn map search Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.716313] ath: country maps to regdmn code: 0x3a Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.716322] ath: Country alpha2 being used: US Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.716330] ath: Regpair used: 0x3a Sat Nov 26 16:39:31 2016 kern.debug kernel: [ 11.731825] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' Sat Nov 26 16:39:31 2016 kern.info kernel: [ 11.735844] ieee80211 phy1: Atheros AR9280 Rev:2 mem=0xb0010000, irq=41 I can't seem to tell if I have the patched driver loaded. Unless rc_stats counts? best ____________rate__________ ________statistics________ ________last_______ ______sum-of________ mode guard # rate [name idx airtime max_tp] [avg(tp) avg(prob) sd(prob)] [prob.|retry|suc|att] [#success | #attempts] _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev
