On 28/11/2016 14:58, bart van zoest wrote:
> Hi Weedy and Toke,
>
> I am trying to apply the patch using: "curl
> https://patchwork.ozlabs.org/patch/699159/raw/ | git apply -v". Is the
> following output normal?
>
> <stdin>:60: trailing whitespace.
> <stdin>:65: trailing whitespace.
> <stdin>:67: space before tab in indent.
> bool has_queued;
> <stdin>:69: trailing whitespace.
> <stdin>:74: space before tab in indent.
> struct ath_softc *sc;
> Checking patch
> package/kernel/mac80211/patches/326-ath9k-Introduce-airtime-fairness-scheduling.patch...
> Applied patch
> package/kernel/mac80211/patches/326-ath9k-Introduce-airtime-fairness-scheduling.patch
> cleanly.
> warning: squelched 152 whitespace errors
> warning: 157 lines add whitespace errors.
these types of messages are nortmal as you are applying a patch that
adds a patch which will be applied during build.
John
>
> On Sun, Nov 27, 2016 at 12:08 PM, Weedy <weedy2...@gmail.com> wrote:
>>
>> 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]
>>
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