iwlwifi: pcie: limit fw chunk sizes given to fh
authorLiad Kaufman <[email protected]>
Tue, 2 Dec 2014 12:28:45 +0000 (14:28 +0200)
committerEmmanuel Grumbach <[email protected]>
Sun, 14 Dec 2014 08:20:30 +0000 (10:20 +0200)
commitbaa21e834941ee5fbe4bd421c871f7c0c5f9a086
treea9f71094dd0063b73a946aabe2b081492692d75e
parent55fd1ce820f461b77919a1997ba8285652219024
iwlwifi: pcie: limit fw chunk sizes given to fh

New FW has chunks that are larger than the size limit of the
FH's DMA. To make sure we don't crash it - actively limit the
max size of each chunk.

Signed-off-by: Liad Kaufman <[email protected]>
Reviewed-by: Johannes Berg <[email protected]>
Signed-off-by: Emmanuel Grumbach <[email protected]>
drivers/net/wireless/iwlwifi/iwl-fh.h
drivers/net/wireless/iwlwifi/pcie/trans.c