iommu: dart: Support >64 stream IDs

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T8110 DARTs have up to 256 SIDs, so we need to switch to a bitmap to
handle them properly.

Reviewed-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Hector Martin <marcan@marcan.st>
Link: https://lore.kernel.org/r/20230113105029.26654-4-marcan@marcan.st
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Hector Martin 2023-01-13 19:50:26 +09:00 • committed by Joerg Roedel

parent 3d68bbb81b

commit 510d4072df

1 changed files with 71 additions and 43 deletions

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114

drivers/iommu/apple-dart.c

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