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00ff4d68a9
The driver currently hardcodes DMA_BIT_MASK to 36-bits, which is only correct on eloplus: elo3 supports 40-bits eloplus supports 36-bits elo supports 32-bits This is based on 0x08 cdar register documention in the respective reference manuals. Set the dma mask accordingly. Feedback from Arnd Bergmann: - Use match data to set address bit mask Signed-off-by: Ben Collins <bcollins@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Vinod Koul <vkoul@kernel.org> Cc: linuxppc-dev@lists.ozlabs.org Cc: dmaengine@vger.kernel.org Cc: linux-kernel@vger.kernel.org Link: https://lore.kernel.org/r/2025050513-complex-crane-2babb6@boujee-and-buff Signed-off-by: Vinod Koul <vkoul@kernel.org>
1441 lines
35 KiB
1441 lines
35 KiB