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| author | Jason Gunthorpe <jgg@nvidia.com> | 2020-10-03 20:20:02 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-10-26 19:27:56 -0300 |
| commit | b8e3130dd96b7b2d6d92e62dcd1515af30212fe2 (patch) | |
| tree | 991c149f5f285ba2c7ed466fb2dd16a0295be9b2 /drivers/infiniband/hw/hns/hns_roce_main.c | |
| parent | a5c29a262ebe4c5b85643bac833b9e7e00ebe8a4 (diff) | |
| download | linux-b8e3130dd96b7b2d6d92e62dcd1515af30212fe2.tar.gz linux-b8e3130dd96b7b2d6d92e62dcd1515af30212fe2.tar.bz2 linux-b8e3130dd96b7b2d6d92e62dcd1515af30212fe2.zip | |
RDMA: Remove uverbs_ex_cmd_mask values that are linked to functions
Since a while now the uverbs layer checks if the driver implements a
function before allowing the ucmd to proceed. This largely obsoletes the
cmd_mask stuff, but there is some tricky bits in drivers preventing it
from being removed.
Remove the easy elements of uverbs_ex_cmd_mask by pre-setting them in the
core code. These are triggered soley based on the related ops function
pointer.
query_device_ex is not triggered based on an op, but all drivers already
implement something compatible with the extension, so enable it globally
too.
Link: https://lore.kernel.org/r/2-v1-caa70ba3d1ab+1436e-ucmd_mask_jgg@nvidia.com
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_main.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index afeffafc59f9..f1aa8d202b69 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -507,8 +507,6 @@ static int hns_roce_register_device(struct hns_roce_dev *hr_dev) (1ULL << IB_USER_VERBS_CMD_QUERY_QP) | (1ULL << IB_USER_VERBS_CMD_DESTROY_QP); - ib_dev->uverbs_ex_cmd_mask |= (1ULL << IB_USER_VERBS_EX_CMD_MODIFY_CQ); - if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_REREG_MR) { ib_dev->uverbs_cmd_mask |= (1ULL << IB_USER_VERBS_CMD_REREG_MR); ib_set_device_ops(ib_dev, &hns_roce_dev_mr_ops); |