-
Akinobu Mita authored
The data byte count field of PRDT indicates the length of data block which is a segment of data transfer for SCSI commands. The value of this field shall have Dword granularity and the the maximum of length is 256KB. This adjusts dma pad mask and max segment size to the above-mentioned PRDT limitations. Signed-off-by: Akinobu Mita <mita@fixstars.com> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Tested-by: Dolev Raviv <draviv@codeaurora.org> Acked-by: Vinayak Holikatti <vinholikatti@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
eeda4749