linux/drivers/infiniband/hw/mlx4
Roland Dreier e61ef2416b IB/mlx4: Make sure inline data segments don't cross a 64 byte boundary
Inline data segments in send WQEs are not allowed to cross a 64 byte
boundary.  We use inline data segments to hold the UD headers for MLX
QPs (QP0 and QP1).  A send with GRH on QP1 will have a UD header that
is too big to fit in a single inline data segment without crossing a
64 byte boundary, so split the header into two inline data segments.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-18 09:23:47 -07:00
..
ah.c IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
cq.c IB/mlx4: Handle buffer wraparound in __mlx4_ib_cq_clean() 2007-06-18 08:13:59 -07:00
doorbell.c IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
Kconfig IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
mad.c IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
main.c IB/mlx4: Handle FW command interface rev 3 2007-06-18 08:15:02 -07:00
Makefile IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
mlx4_ib.h IB/mlx4: Handle new FW requirement for send request prefetching 2007-06-18 08:13:48 -07:00
mr.c IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
qp.c IB/mlx4: Make sure inline data segments don't cross a 64 byte boundary 2007-06-18 09:23:47 -07:00
srq.c IB/mlx4: Check if SRQ is full when posting receive 2007-05-20 20:19:24 -07:00
user.h IB/mlx4: Handle new FW requirement for send request prefetching 2007-06-18 08:13:48 -07:00