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iwlwifi: Loading correct uCode again when fail to load

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During uCode loading, if the reply_alive come back with "failure",
try to load the same uCode again.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Wey-Yi Guy
2011-02-07 16:54:50 -08:00
parent 491bc29276
commit 46d0637a12
1 changed files with 9 additions and 0 deletions
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9
drivers/net/wireless/iwlwifi/iwl-agn.c
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@@ -466,6 +466,15 @@ static void iwl_rx_reply_alive(struct iwl_priv *priv,
IWL_WARN(priv, "%s uCode did not respond OK.\n",
(palive->ver_subtype == INITIALIZE_SUBTYPE) ?
"init" : "runtime");
/*
* If fail to load init uCode,
* let's try to load the init uCode again.
* We should not get into this situation, but if it
* does happen, we should not move on and loading "runtime"
* without proper calibrate the device.
*/
if (palive->ver_subtype == INITIALIZE_SUBTYPE)
priv->ucode_type = UCODE_NONE;
queue_work(priv->workqueue, &priv->restart);
}
}