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| author |   Hariprasad Shenai <hariprasad@chelsio.com> | 2014-11-21 09:36:36 -0600 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2014-12-15 18:10:46 -0800 |
| commit | 2550a88d956fb77c34d71b46a0a8e9ebf1c5b4a3 (patch) | |
| tree | 6d2aa56589f7f2ddd4bd2d5f8e3adb8d682a5e6a /drivers/infiniband/hw/cxgb4/qp.c | |
| parent | RDMA/cxgb4: Fix locking issue in process_mpa_request (diff) | |
| download | linux-dev-2550a88d956fb77c34d71b46a0a8e9ebf1c5b4a3.tar.xz linux-dev-2550a88d956fb77c34d71b46a0a8e9ebf1c5b4a3.zip | |
RDMA/cxgb4: Limit MRs to < 8GB for T4/T5 devices
T4/T5 hardware can't handle MRs >= 8GB due to a hardware bug. So limit
registrations to < 8GB for thse devices.
Based on original work by Steve Wise <swise@opengridcomputing.com>.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/qp.c')
0 files changed, 0 insertions, 0 deletions