upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-06-05 06:42:56 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

linux80211: fix default deflink.rx_nss

Browse source 
Native Linux implementation sets this as a maximum between 1 and
ht/vht/eht rx SS'es, FreeBSD does the same, but uses 0 as a minimum,
which leads setting it to 0 if we're not in ht/vht case.

This 0 was breaking rtw89 driver, when it was trying to determine
SS number by subtracting 1 from rx_nss and passing the value to the
hardware.

After this patch rtw89 association and simple ping work reliably,
but more work is needed to make the driver robust with heavy traffic
(iperf3) and being long idle.

Reviewed by:	bz
Approved by:	bz
Sponsored by:	Future Crew LLC
Differential Revision:	https://reviews.freebsd.org/D46528
This commit is contained in:
Mikhail Pchelin 2024-09-06 21:04:52 +03:00
parent 00c9a6806c
commit f5a58c2da2
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
sys/compat/linuxkpi/common/src/linux_80211.c
View file

@ -347,7 +347,7 @@ lkpi_lsta_alloc(struct ieee80211vap *vap, const uint8_t mac[IEEE80211_ADDR_LEN],
sta->deflink.smps_mode = IEEE80211_SMPS_OFF;
sta->deflink.bandwidth = IEEE80211_STA_RX_BW_20;
sta->deflink.rx_nss = 0;
sta->deflink.rx_nss = 1;
ht_rx_nss = 0;
#if defined(LKPI_80211_HT)