lisa/android_kernel_xiaomi_sm8350
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4 Commits

Author SHA1 Message Date
Roland Dreier
d7dc3ccbe4 IB/mlx4: Fix up SRQ limit_watermark endianness 
mlx4_srq_query() returns a big-endian 16-bit value through an int *,
which screws up sparse checking.  Fix this so that a CPU-endian value
is returned.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2007-10-09 19:59:06 -07:00
Jack Morgenstein
65541cb7cf IB/mlx4: Implement query SRQ 
Signed-off-by: Dotan Barak <dotanb@mellanox.co.il>
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2007-07-12 15:41:24 -07:00
Roland Dreier
56a8c8b6ac IB/mlx4: Check if SRQ is full when posting receive 
Make mlx4_post_srq_recv() fail if the SRQ is full (head == tail).

Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2007-05-20 20:19:24 -07:00
Roland Dreier
225c7b1fee IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 
Add an InfiniBand driver for Mellanox ConnectX adapters.  Because
these adapters can also be used as ethernet NICs and Fibre Channel 
HBAs, the driver is split into two modules: 
 
  mlx4_core: Handles low-level things like device initialization and 
    processing firmware commands.  Also controls resource allocation 
    so that the InfiniBand, ethernet and FC functions can share a 
    device without stepping on each other. 
 
  mlx4_ib: Handles InfiniBand-specific things; plugs into the 
    InfiniBand midlayer. 

Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2007-05-08 18:00:38 -07:00