iwlagn: verify that huge commands are synchronous

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Since huge commands all share a single buffer,
there can only be a single one in flight at a
time since otherwise they'd overwrite each
other. This is true in the driver now, but it
seems like a possible source of bugs, so add
a test to verify that huge commands are always
sent synchronously.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

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Johannes Berg 2011-04-18 09:22:10 -07:00 • committed by Wey-Yi Guy

parent 3e41ace5de

commit 7b21f00ee6

1 changed files with 8 additions and 0 deletions

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drivers/net/wireless/iwlwifi/iwl-tx.c

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