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Now that we check and copy only the actual size of the page block,
there is no need to treat the last block separately. Remove the
mostly duplicate code and make the main copy loop handle also the last
block.
Signed-off-by: Luca Coelho <[email protected]>
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The page loading code trusts the data provided in the firmware images
a bit too much and may cause a buffer overflow or copy unknown data if
the block sizes don't match what we expect.
To prevent potential problems, harden the code by checking if the
sizes we are copying are what we expect.
Cc: [email protected]
Signed-off-by: Luca Coelho <[email protected]>
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This was used for internal devices that are now deprecated.
All the currently existing devices can do paging without
any help from the host.
Signed-off-by: Emmanuel Grumbach <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
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Apart from DVM, all firmware uses the same base API, and there's
code outside iwlmvm that needs to interact with it. Reflect this
in the source better and reorganize the firmware API to a new
fw/api/ directory.
While at it, split the already pretty large fw-api.h file into a
number of smaller files, going from almost 3k lines in there to
a maximum number of lines less than 1k.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
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Refactor the paging code from mvm to be used by different opmodes.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
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