struct rio_mport_attr — RIO mport device attributes
struct rio_mport_attr { int flags; int link_speed; int link_width; int dma_max_sge; int dma_max_size; int dma_align; };
int flags
mport device capability flags
int link_speed
SRIO link speed value (as defined by RapidIO specification)
int link_width
SRIO link width value (as defined by RapidIO specification)
int dma_max_sge
number of SG list entries that can be handled by DMA channel(s)
int dma_max_size
max number of bytes in single DMA transfer (SG entry)
int dma_align
alignment shift for DMA operations (as for other DMA operations)