iwlwifi: add IO function for continuous write of target memory

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Add new IO function _iwl_write_targ_mem_words() to support
target memory write for a continuous area. It will return
error code -EBUSY if iwl_grab_nic_access() fails to indicate
the memory write does not be performed. Meanwhile the existing
function iwl_write_targ_mem() also been updated by using
_iwl_write_targ_mem_words() in a single word case.

Signed-off-by: Kenny Hsu <kenny.hsu@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

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Hsu, Kenny 2011-12-09 03:11:18 -08:00 • committed by Wey-Yi Guy

parent 7a0b3b08df

commit ee8ba8800b

2 changed files with 20 additions and 4 deletions

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19

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

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5

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

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