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889cf68c3c
This change fixes a bug in the SCMI DXE which is observed with the upcoming release of the SCP firmware. The PROTOCOL_ID_MASK (0xF) which is used to generate an index in the ProtocolInitFxns is wrong because protocol ids can be anywhere in 0x10 - 15 or 0x80 - FF range. This mask generates the same index for two different protocols e.g. for protocol ids 0x10 and 0x90, which causes duplicate initialization of a protocol resulting in a failure. This change removes the use of PROTOCOL_ID_MASK and instead uses a list of protocol ids and their initialization functions to identify a supported protocol and initialize it. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Girish Pathak <girish.pathak@arm.com> Tested-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>