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| author |   Stanislaw Gruszka <sgruszka@redhat.com> | 2010-10-06 11:22:13 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2010-10-06 16:30:42 -0400 |
| commit | 09be251e9005ebd67e5eabcaad904edb7ecacc55 (patch) | |
| tree | 38b26b541ec16b51cef8fe30528784091480cc9a /net/wireless/scan.c | |
| parent | mac80211: compete scan to cfg80211 if deferred scan fail to start (diff) | |
| download | wireguard-linux-09be251e9005ebd67e5eabcaad904edb7ecacc55.tar.xz wireguard-linux-09be251e9005ebd67e5eabcaad904edb7ecacc55.zip | |
Revert "iwlwifi: do not perferm force reset while doing scan"
This reverts commit 7acc7c683a747689aaaaad4fce1683fc3f85e552. It was
applied to avoid possible warning in ieee80211_restart_hw, however
reason of the warning were races in mac80211, currently hopefully fixed.
Not reseting device when performing scan is bad for two reasons.
When forcing reset from iwl_check_stuck_queue(), in case of fail,
reset will be repeated until scan finish. But since firmware is in bad
shape, scan only finish after scan_check work (about 7s). So we will
delay the reset, what is not good behaviour.
When forcing reset from iwl_recover_from_statistics(), we will not
repeat the reset, so we will not perform reset at all when needed.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/scan.c')
0 files changed, 0 insertions, 0 deletions