diff options
| author | Corentin Labbe <clabbe@baylibre.com> | 2026-07-03 13:49:32 +0000 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-07-06 14:11:08 +0200 |
| commit | 0a2581cbae9e442835f68d22044157db61cdf54d (patch) | |
| tree | d281bb123bb6052392381949c3cc40591b70f262 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 2b0eab425e1f658d8fe1df7590e3b9af5959505e (diff) | |
wifi: ralink: RT2X00: init EEPROM properly
I have an hostapd setup with a
01:00.0 Network controller: Ralink corp. RT2790 Wireless 802.11n 1T/2R PCIe
The setup work fine on 6.18.26-gentoo
It breaks on 6.18.33-gentoo (and still broken on 6.18.37)
I found an hint in dmesg:
On 6.18.26-gentoo I see:
May 31 15:48:45 trash01 kernel: ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 0003 detected
On 6.18.33-gentoo I see:
May 31 15:22:57 trash01 kernel: ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 0006 detected
The RF chipset seems badly detected.
The problem was the EEPROM which was badly initialized.
Probably the origin was in some PCI change but unfortunately I couldn't play
to bisect/reboot often the board with this card to do it.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Link: https://patch.msgid.link/20260703134932.3786771-1-clabbe@baylibre.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions