iwlwifi: pcie: stop the firmware when we restart it

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In case the firmware didn't assert but we want to restart
it, e.g. we didn't get the reply for a host command, or the
Tx queues are stuck, we should stop the firmware by
provoking an interrupt. This allows to better debug the
firmware in these bad scenarios.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

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This commit is contained in:

Emmanuel Grumbach 2014-02-12 08:51:54 +02:00

parent 1270c416e1

commit cfadc3ffcc

1 changed files with 3 additions and 2 deletions

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5

drivers/net/wireless/iwlwifi/pcie/tx.c

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