Re: [iwl4965] Microcode SW error detected
From: Paul Bolle <hidden>
Date: 2011-09-04 08:28:41
On Tue, 2011-06-07 at 16:54 +0200, Stanislaw Gruszka wrote:
quoted hunk ↗ jump to hunk
That could be useful hint, we do not scan chan by chan, but we have thing called "plcp check health", which "restart radio" by requesting one channel scan. So perhaps disabling that could help. [...]diff --git a/drivers/net/wireless/iwlegacy/iwl-rx.c b/drivers/net/wireless/iwlegacy/iwl-rx.c index 654cf23..6062da0 100644 --- a/drivers/net/wireless/iwlegacy/iwl-rx.c +++ b/drivers/net/wireless/iwlegacy/iwl-rx.c@@ -230,6 +230,8 @@ EXPORT_SYMBOL(iwl_legacy_rx_spectrum_measure_notif); void iwl_legacy_recover_from_statistics(struct iwl_priv *priv, struct iwl_rx_packet *pkt) { + return; + if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; if (iwl_legacy_is_any_associated(priv)) {
0) I finally got around to applying this patch (to v3.0.4). 1) After a few days of normal usage (with quite a bit of suspend and resume cycles) this error was again triggered. So avoiding check_plcp_health() doesn't seem to help. 2) I never send you the debug output (ie, output after doing "modprobe iwl4965 debug=0x47ffffff"), did I? Paul Bolle