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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-09-06 09:31:22 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-09-14 13:56:40 -0400 |
| commit | 05f8a09faeb4e3a9dd5a877eff747bb898048b5d (patch) | |
| tree | 8d38eb7fb7f775c2dfbdfe4d4d95d54319664543 /drivers/net/wireless/iwlwifi/iwl-trans.c | |
| parent | 7a10e3e4076d09779da5a02b0ab6ce551d964d48 (diff) | |
| download | blackbird-op-linux-05f8a09faeb4e3a9dd5a877eff747bb898048b5d.tar.gz blackbird-op-linux-05f8a09faeb4e3a9dd5a877eff747bb898048b5d.zip | |
iwlagn: disply queue read/write pointer when stuck
When driver detect queue stuck, display current read/write pointer before
perform frimware reload.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/iwlwifi/iwl-trans.c index 5bf6250612ec..c495fc302deb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans.c @@ -1497,6 +1497,8 @@ static int iwl_trans_pcie_check_stuck_queue(struct iwl_trans *trans, int cnt) if (time_after(jiffies, timeout)) { IWL_ERR(trans, "Queue %d stuck for %u ms.\n", q->id, hw_params(trans).wd_timeout); + IWL_ERR(trans, "Current read_ptr %d write_ptr %d\n", + q->read_ptr, q->write_ptr); return 1; } |
