• Y
    IB/mlx5: Extend UAR stuff to support dynamic allocation · 31a78a5a
    Yishai Hadas 提交于
    This patch extends the alloc context flow to be prepared for working
    with dynamic UAR allocations.
    
    Currently upon alloc context there is some fix size of UARs that are
    allocated (named 'static allocation') and there is no option to user
    application to ask for more or control which UAR will be used by which
    QP.
    
    In this patch the driver prepares its data structures to manage both the
    static and the dynamic allocations and let the user driver knows about
    the max value of dynamic blue-flame registers that are allowed.
    
    Downstream patches from this series will enable the dynamic allocation
    and the association as part of QP creation.
    Signed-off-by: NYishai Hadas <yishaih@mellanox.com>
    Signed-off-by: NLeon Romanovsky <leon@kernel.org>
    Signed-off-by: NJason Gunthorpe <jgg@mellanox.com>
    31a78a5a
main.c 115.0 KB