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(parent: abc471d) | patch
iwlwifi: jiffies based tx queues watchdog
authorStanislaw Gruszka <sgruszka@redhat.com>
Fri, 3 Dec 2010 14:41:48 +0000 (15:41 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 6 Dec 2010 21:01:29 +0000 (16:01 -0500)
commit22de94de7de78b8de2fb1f2df5aa85b5556cfcfd
treef965d5f907ffc039ca146c22a5c2e87744cbc604tree | snapshot (tar.gz zip)
parentabc471dc31be15f9fee5ec77f25d31b927d334b9commit | diff
iwlwifi: jiffies based tx queues watchdog

This patch replace monitor/recover timer by watchdog based on time
stamp. New code allow to discover hangs more precisely.

Timeout values are currently doubled monitoring period values of
previous timer. This have to be tuned based of firmware timing
capabilities.

Tested on 3945, 4965, 5300, 6300.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 files changed:
drivers/net/wireless/iwlwifi/iwl-1000.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-3945.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-4965.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-5000.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-6000.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-agn-lib.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-agn.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-core.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-core.h diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-debugfs.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-dev.h diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl-tx.c diff | blob | blame | history
drivers/net/wireless/iwlwifi/iwl3945-base.c diff | blob | blame | history