aba457ca89
The doorbell needs to store PI information into QPC, so the RoCEE should wait for the results of storing, that is, it needs two bus operations to complete a doorbell. When ROCEE is in SDI mode, multiple doorbells may be interlocked because the RoCEE can only handle bus operations serially. So a flag to mark if HIP09 is working in SDI mode is added. When the SDI flag is set, the ROCEE will ignore the PI information of the doorbell, continue to fetch wqe and verify its validity by it's owner_bit. Link: https://lore.kernel.org/r/1603195493-22741-1-git-send-email-liweihang@huawei.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> |
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| .. | ||
| bnxt_re | ||
| cxgb4 | ||
| efa | ||
| hfi1 | ||
| hns | ||
| i40iw | ||
| mlx4 | ||
| mlx5 | ||
| mthca | ||
| ocrdma | ||
| qedr | ||
| qib | ||
| usnic | ||
| vmw_pvrdma | ||
| Makefile | ||