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libflashrom: Add flags to skip unreadable and unwritable regions

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Add flags to allow libflashrom users to configure how operations that
include unreadable or unwritable regions should be behave.

If the flags are set to true, a read/write operation will just skip the
inaccessible region and will still be executed in other regions.

If the flags are set to false, the inaccessible region will cause the
entire operation to fail.

BUG=b:260440773
BRANCH=none
TEST=builds

Change-Id: I9b96fb04b863625d2c9f9a00b97c35b3ddb0871b
CoAuthored-by: Edward O'Callaghan <quasisec@google.com>
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Signed-off-by: Nikolai Artemiev <nartemiev@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/70128
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Nikolai Artemiev
2022-12-09 15:03:35 +11:00
committed by Edward O'Callaghan
parent 6cb1bd6fe3
commit a018234400
3 changed files with 17 additions and 9 deletions
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2
include/libflashrom.h
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@ -251,6 +251,8 @@ enum flashrom_flag {
FLASHROM_FLAG_FORCE_BOARDMISMATCH,
FLASHROM_FLAG_VERIFY_AFTER_WRITE,
FLASHROM_FLAG_VERIFY_WHOLE_CHIP,
FLASHROM_FLAG_SKIP_UNREADABLE_REGIONS,
FLASHROM_FLAG_SKIP_UNWRITABLE_REGIONS,
};
/**