iwlwifi: check the SCD conf from ALIVE response

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The ALIVE response of new fw inclues the base address of
the SCD in SRAM. Until we read it from a prph register,
which was set by the fw. Since the fw might well stop
updating the prph register, add a WARN when there is an
inconsitency between the ALIVE response and the register
to catch any change in the behavior.

Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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This commit is contained in:

Emmanuel Grumbach 2012-10-25 23:08:27 +02:00 • committed by Johannes Berg

parent e2b1930e6f

commit adca1235cc

3 changed files with 13 additions and 8 deletions

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2

drivers/net/wireless/iwlwifi/dvm/ucode.c

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9

drivers/net/wireless/iwlwifi/iwl-trans.h

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10

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

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