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    Subject[PATCH] IB/ehca: Fix static rate regression
    Date
    Wrong choice of port number caused modify_qp() to fail -- fixed.

    Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
    ---
    Please apply this for 2.6.24-rc4 as it fixes a regression introduced in rc3.
    Thanks!

    drivers/infiniband/hw/ehca/ehca_qp.c | 4 ++--
    1 files changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
    index 2e3e654..dd12668 100644
    --- a/drivers/infiniband/hw/ehca/ehca_qp.c
    +++ b/drivers/infiniband/hw/ehca/ehca_qp.c
    @@ -1203,7 +1203,7 @@ static int internal_modify_qp(struct ib_qp *ibqp,
    mqpcb->service_level = attr->ah_attr.sl;
    update_mask |= EHCA_BMASK_SET(MQPCB_MASK_SERVICE_LEVEL, 1);

    - if (ehca_calc_ipd(shca, my_qp->init_attr.port_num,
    + if (ehca_calc_ipd(shca, mqpcb->prim_phys_port,
    attr->ah_attr.static_rate,
    &mqpcb->max_static_rate)) {
    ret = -EINVAL;
    @@ -1302,7 +1302,7 @@ static int internal_modify_qp(struct ib_qp *ibqp,
    mqpcb->source_path_bits_al = attr->alt_ah_attr.src_path_bits;
    mqpcb->service_level_al = attr->alt_ah_attr.sl;

    - if (ehca_calc_ipd(shca, my_qp->init_attr.port_num,
    + if (ehca_calc_ipd(shca, mqpcb->alt_phys_port,
    attr->alt_ah_attr.static_rate,
    &mqpcb->max_static_rate_al)) {
    ret = -EINVAL;
    --
    1.5.2


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