IB/hns: Change the logic for allocating uar registers

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This patch mainly modifies the logic for allocating uar registers.
In HiP06 SoC, HW has 8 group of uar registers for kernel and
user space application. The uar index is assigned as follows:
    0   ------ for kernel
    1~7 ------ for user space application

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Reviewed-by: Wei Hu <xavier.huwei@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Lijun Ou 2016-09-15 23:48:11 +01:00 • committed by Doug Ledford

parent 7716809efe

commit b280db52cc

1 changed files with 3 additions and 1 deletions

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4

drivers/infiniband/hw/hns/hns_roce_pd.c

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