• Sagi Grimberg's avatar
    IB/iser: Introduce struct iser_reg_resources · d711d81d
    Sagi Grimberg authored
    Have fast_reg_descriptor hold struct iser_reg_resources
    (mr, frpl, valid flag). This will be useful when the
    actual buffer registration routines will be passed with
    the needed registration resources (i.e. iser_reg_resources)
    without being aware of their nature (i.e. data or protection).
    
    In order to achieve this, we remove reg_indicators flags container
    and place specific flags (mr_valid) within iser_reg_resources struct.
    We also place the sig_mr_valid and sig_protcted flags in iser_pi_context.
    
    This patch also modifies iser_fast_reg_mr to receive the
    reg_resources instead of the fast_reg_descriptor and a data/protection
    indicator.
    Signed-off-by: default avatarSagi Grimberg <sagig@mellanox.com>
    Signed-off-by: default avatarAdir Lev <adirl@mellanox.com>
    Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
    d711d81d
iscsi_iser.h 20.5 KB