Commit Graph

111 Commits

Author SHA1 Message Date
Felix Fietkau
de00033bbb mac80211: support rx timestamps for HE rates
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 7d8e14e44f)
2021-04-11 19:45:26 +02:00
Felix Fietkau
64ddac2c1c mac80211: merge a few pending tx related fixes
Improve performance and fix potential mgmt tx hangs/warnings

Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 571aedbc6c)
2021-04-04 11:39:51 +02:00
Felix Fietkau
69794908b6 mac80211: backport upstream patches for driver disconnect
Needed for an mt76 update

Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 5dc5015072)
2021-04-04 11:39:51 +02:00
Hauke Mehrtens
1132340a22 mac80211: Update to version 5.10.16-1
The removed patches were applied upstream.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-02-15 22:29:42 +01:00
Hauke Mehrtens
0cde9a0a65 mac80211: Refresh patches again
A wrong quilt configuration was used last time.

Fixes: ed1e234d87 ("mac80211: refresh patches")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-02-15 22:29:42 +01:00
Felix Fietkau
9cb63f5360 mac80211: fix a regression in processing rx stats
A logic error caused rx rate update to be missed for any driver not using
fast-rx

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-14 19:41:07 +01:00
Felix Fietkau
ed1e234d87 mac80211: refresh patches
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-14 19:41:07 +01:00
Felix Fietkau
072bfe2113 mac80211: add minstrel performance improvements
Reduce fluctuations in rate selection / statistics

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-14 19:41:07 +01:00
Felix Fietkau
b6066846ad mac80211: add decapsulation offload support
On hardware that supports this, this will improve performance by passing
802.3 frames from the hardware to the stack

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-14 19:41:07 +01:00
Felix Fietkau
8fc2cfea87 mac80211: fix a corner case in encapsulation offload support
Fix encryption key selection with WEP

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-14 19:41:07 +01:00
Felix Fietkau
268210cec8 mac80211: add fq performace improvements
Improves performance under load

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-14 19:41:07 +01:00
Hauke Mehrtens
12424edff5 mac80211: Update to version 5.10-rc6-1
The removed patches were applied upstream.

This adapts ath10k-ct and mt76 to changed APIs.
nl80211.h in iw is updated to match the version from backports.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-02-14 15:15:29 +01:00
Hauke Mehrtens
bf6f7cf29b mac80211: Update to version 5.9.12-1
The removed patches were applied upstream.

Remove the 300-mac80211-optimize-skb-resizing.patch.
This patch was not applied upstream, but it conflicts with upstream
changes and needs bigger changes. It was applied with Felix to remove
this patch for now. It should be reworked and then send upstream later.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-02-14 15:13:40 +01:00
Felix Fietkau
84fa59b5a8 mac80211: fix station rate table updates on assoc
If the driver uses .sta_add, station entries are only uploaded after the sta
is in assoc state. Fix early station rate table updates by deferring them
until the sta has been uploaded

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-01 10:00:23 +01:00
Felix Fietkau
7ca75a2d01 mac80211: fix an uninitialized variable warning
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26 20:00:03 +01:00
Felix Fietkau
56c20f0a5a mac80211: minstrel_ht: fix regression in the max_prob_rate fix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26 16:46:45 +01:00
Felix Fietkau
1fdbb8779a mac80211: remove accidentally duplicated line in minstrel_ht patch
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26 16:46:45 +01:00
Felix Fietkau
37752336bd mac80211: add significant minstrel_ht performance improvements
Completely redesign the rate sampling approach

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-25 12:19:22 +01:00
Felix Fietkau
b0ad07e9a0 mac80211: fix rounding error in minstrel_ht throughput calculation
Fixes rate selection with lower data rates

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-15 13:05:40 +01:00
Felix Fietkau
faeaf5a010 mac80211: fix an uninitialized stack variable in the minstrel update
It can lead to out-of-bounds access and invalid rates

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-14 20:12:29 +01:00
Felix Fietkau
3a12c6679e mac80211: replace legacy minstrel with minstrel_ht, improve rate selection
Legacy minstrel is essentially unmaintained and was showing poor performance
Replace it with minstrel_ht and improve rate selection and sampling behavior

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-03 12:56:40 +01:00
Felix Fietkau
3ab695368a mac80211: do not drop tx nulldata packets on encrypted links
Fixes sending out nulldata probing frames

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-18 23:05:50 +01:00
Hauke Mehrtens
6cdc21b20e mac80211: Update to version 5.8.18-1
The removed patches were applied upstream.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-12-16 22:11:19 +01:00
Felix Fietkau
0bb5d39b7a mac80211: add minstrel fixes that fix mt76 issues in legacy mode
Remove deferred sampling code which does not work well with rate tables +
probing.
Fix tx status handling if the first invalid rate idx is not set to -1

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-11-12 11:24:42 +01:00
Felix Fietkau
bf3158b620 mac80211: backport the new tasklet API
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-11-12 11:24:42 +01:00
Felix Fietkau
08a42ef057 mac80211: fix memory leak on filtered powersave frames
After the status rework, ieee80211_tx_status_ext is leaking un-acknowledged
packets for stations in powersave mode.
To fix this, move the code handling those packets from __ieee80211_tx_status
into ieee80211_tx_status_ext

Reported-by: Tobias Waldvogel <tobias.waldvogel@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-10-17 16:43:17 +02:00
Felix Fietkau
1ed6eb176c mac80211: backport sched_set_fifo_low
This is needed for newer mt76 updates

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-29 17:32:26 +02:00
Felix Fietkau
5b296141c2 mac80211: another fix for the sta connection monitor
Make the code more closely match the original behavior

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-29 17:32:26 +02:00
Felix Fietkau
4bd7689d85 mac80211: update sta connection monitor regression fix
Reset the connection monitor on all acked frames

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-23 08:39:26 +02:00
Felix Fietkau
1c6d45644a mac80211: fix regression in station connection monitor optimization
When the nulldata frame was acked, the probe send count needs to be reset,
otherwise it will keep increasing until the connection is considered dead,
even though it fine.

Reported-by: Georgi Valkov <gvalkov@abv.bg>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-21 17:56:31 +02:00
Felix Fietkau
caf727767a mac80211: do not allow bigger VHT MPDUs than the hardware supports
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-17 14:48:33 +02:00
Felix Fietkau
673062fc56 mac80211: allow bigger A-MSDU sizes in VHT, even if HT is limited
Improves tx throughput when connecting to some APs (e.g. Asus RT-AC88U)

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-16 18:49:11 +02:00
Felix Fietkau
d717343c85 mac80211: update encap offload patches to the latest version
Minor cleanup and code reorganization, along with a change to not disable
offload anymore when a tkip or sw crypto key is added

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-09 11:51:47 +02:00
Felix Fietkau
91fb3ce56b mac80211: remove an obsolete patch that is no longer doing anything useful
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-01 17:01:56 +02:00
Felix Fietkau
2c14710c54 mac80211: add more AQL fixes/improvements
Fix aggregation length estimation, add HE and VHT160 support

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-01 17:01:56 +02:00
Hauke Mehrtens
ca5ee6eba3 mac80211: Fix potential endless loop
Backport a fix from kernel 5.8.3.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-08-30 22:21:34 +02:00
Felix Fietkau
e7f7101182 mac80211: rework encapsulation offload support
Fix a number of deficiencies in the existing API

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-22 07:02:01 +02:00
Felix Fietkau
010682067b mac80211: add missing return code checks in AQL improvements
Fixes throughput issues with some drivers (e.g. ath10k)

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-21 18:29:52 +02:00
Felix Fietkau
6bdd4c967b mac80211: add missing backports for building with 4.14 kernels
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-14 17:27:31 +02:00
Felix Fietkau
431fb8cae9 mac80211: add AQL improvements
Add AQL support for HE drivers.
Improve assumed aggregation length based on tx rate

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-13 17:57:19 +02:00
Hauke Mehrtens
fce0f1501b mac80211: Update to version 5.8
The removed patches were applied upstream.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-08-10 19:34:37 +02:00
Felix Fietkau
eff8c76aa0 mac80211: fix spurious disconnect issues with disassoc_low_ack=1 (default)
mac80211 reports a packet loss event to user space when 50 consecutive packets
were not acked. On a high throughput link with long aggregates and sudden
link changes, this can trigger way too easily.
Mitigate false positives by only triggering the event on a packet loss if
no ACK was received for at least a second

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-09 14:01:49 +02:00
David Bauer
1bfba18a36 mac80211: exchange mesh 6GHz IE patch for upstream accepted
Exchange the patch fixing the kernel ringbuffer WARNING flood for the
one accepted upstream.

Fixes commit a956c14d6a ("mac80211: util: don't warn on missing sband
iftype data")

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-08-08 10:31:57 +02:00
Felix Fietkau
3d731fc903 mac80211: merge performance improvement patches
Fix fq_codel performance issues
Add a new rx function for batch processing

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-06 12:43:25 +02:00
Felix Fietkau
b7727a8005 mac80211: fix AQL issues
- Remove bogus STA txq pending airtime underflow warning
- Improve tx airtime estimation for A-MPDU traffic

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-06 12:42:29 +02:00
David Bauer
a956c14d6a mac80211: util: don't warn on missing sband iftype data
The kernel currently floods the ringbuffer with warnings when adding a
mesh interface for a device not support HE 6GHz modes.

Return without warning in this case, as mesh_add_he_6ghz_cap_ie calls
ieee80211_ie_build_he_6ghz_cap regardless of the supported interface
modes.

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-07-25 22:36:34 +02:00
Hauke Mehrtens
ed2015c386 mac80211: Update to version 5.8-rc2-1
The following patches:
* 972-ath10k_fix-crash-due-to-wrong-handling-of-peer_bw_rxnss_override-parameter.patch
* 973-ath10k_fix-band_center_freq-handling-for-VHT160-in-recent-firmwares.patch
are replaced by this commit in the upstream kernel:
* 3db24065c2c8 ("ath10k: enable VHT160 and VHT80+80 modes")

The following patches were applied upstream:
* 001-rt2800-enable-MFP-support-unconditionally.patch
* 090-wireless-Use-linux-stddef.h-instead-of-stddef.h.patch

The rtw88 driver is now split into multiple kernel modules, just put it
all into one OpenWrt kernel package.

rtl8812au-ct was patched to compile against the mac80211 from kernel
5.8, but not runtime tested.

Add a patch which fixes ath10k on IPQ40XX, this patch was send upstream
and fixes a crash when loading ath10k on this SoC.

Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [ipq40xx/ map-ac2200]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-07-23 23:39:56 +02:00
Hauke Mehrtens
04b1a11f5c mac80211: Fix build on mpc85xx target
This fixes the following compile error seen on the mpc85xx target:
  CC [M]  /linux-mpc85xx_p2020/backports-5.7-rc3-1/drivers/net/wireless/intersil/orinoco/main.o
In file included from /builder/shared-workdir/build/staging_dir/toolchain-powerpc_8540_gcc-8.4.0_musl/include/stddef.h:17,
                 from /linux-mpc85xx_p2020/backports-5.7-rc3-1/include/uapi/linux/wireless.h:77,
                 from /linux-mpc85xx_p2020/backports-5.7-rc3-1/include/linux/wireless.h:13,
                 from /linux-mpc85xx_p2020/backports-5.7-rc3-1/drivers/net/wireless/intersil/orinoco/main.c:89:
/builder/shared-workdir/build/staging_dir/toolchain-powerpc_8540_gcc-8.4.0_musl/include/bits/alltypes.h:106:15: error: conflicting types for 'ptrdiff_t'
 typedef _Addr ptrdiff_t;
               ^~~~~~~~~
In file included from /linux-mpc85xx_p2020/backports-5.7-rc3-1/backport-include/linux/types.h:4,
                 from ./include/linux/list.h:5,
                 from /linux-mpc85xx_p2020/backports-5.7-rc3-1/backport-include/linux/list.h:3,
                 from ./include/linux/module.h:9,
                 from /linux-mpc85xx_p2020/backports-5.7-rc3-1/backport-include/linux/module.h:3,
                 from /linux-mpc85xx_p2020/backports-5.7-rc3-1/drivers/net/wireless/intersil/orinoco/main.c:79:
./include/linux/types.h:65:28: note: previous declaration of 'ptrdiff_t' was here
 typedef __kernel_ptrdiff_t ptrdiff_t;
                            ^~~~~~~~~
scripts/Makefile.build:265: recipe for target '/linux-mpc85xx_p2020/backports-5.7-rc3-1/drivers/net/wireless/intersil/orinoco/main.o' failed

Fixes: 289c632425 ("mac80211: Update to version 5.7-rc3-1")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-05-21 21:53:14 +02:00
Hauke Mehrtens
289c632425 mac80211: Update to version 5.7-rc3-1
This updates the mac80211 backport.

The removed patches are already integrated in the upstream version.

The 131-Revert-mac80211-aes-cmac-switch-to-shash-CMAC-driver.patch patch
was manually adapted to the changes in kernel 5.7.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-05-21 14:39:34 +02:00
Hauke Mehrtens
64f343a881 mac80211: Update to version 5.6.8-1
This updates the mac80211 backport.

The removed patches are already integrated in the upstream version.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-05-21 14:39:34 +02:00