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m1n1.fw.dcp.dcpep: DCPEp_SetShmem allows to query Shmem
When used with FLAG = 0, IOMFB replies with the current Shmem IOVA. It is NULL on the first call and keeps the last set value. Updating it seems to work without issues after shutdown. Signed-off-by: Janne Grunau <j@jannau.net>
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@ -13,7 +13,7 @@ class DCPMessage(Register64):
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class DCPEp_SetShmem(DCPMessage):
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DVA = 63, 16
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FLAG = 7, 4, Constant(4)
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FLAG = 7, 4
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TYPE = 3, 0, Constant(0)
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class DCPEp_InitComplete(DCPMessage):
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