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556c811f24
The device reports the maximum number of bytes to be written before ringing the doorbell (zero means unlimited). This patch queries the max batch size and reports it back to the userspace library. Link: https://lore.kernel.org/r/20200722140312.3651-2-galpress@amazon.com Reviewed-by: Daniel Kranzdorf <dkkranzd@amazon.com> Reviewed-by: Firas JahJah <firasj@amazon.com> Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> |
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| linux | ||
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