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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_hw_v1.c | |
| parent | RDMA/cxgb4: Remove MW support (diff) | |
| download | linux-dev-b8e3130dd96b7b2d6d92e62dcd1515af30212fe2.tar.xz linux-dev-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_hw_v1.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 5f4d8a32ed6d..b3d5ba8ef439 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -2062,11 +2062,6 @@ static void hns_roce_v1_write_cqc(struct hns_roce_dev *hr_dev, CQ_CONTEXT_CQC_BYTE_32_CQ_CONS_IDX_S, 0); } -static int hns_roce_v1_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period) -{ - return -EOPNOTSUPP; -} - static int hns_roce_v1_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags) { @@ -4347,7 +4342,6 @@ static void hns_roce_v1_cleanup_eq_table(struct hns_roce_dev *hr_dev) static const struct ib_device_ops hns_roce_v1_dev_ops = { .destroy_qp = hns_roce_v1_destroy_qp, - .modify_cq = hns_roce_v1_modify_cq, .poll_cq = hns_roce_v1_poll_cq, .post_recv = hns_roce_v1_post_recv, .post_send = hns_roce_v1_post_send, @@ -4367,7 +4361,6 @@ static const struct hns_roce_hw hns_roce_hw_v1 = { .set_mtu = hns_roce_v1_set_mtu, .write_mtpt = hns_roce_v1_write_mtpt, .write_cqc = hns_roce_v1_write_cqc, - .modify_cq = hns_roce_v1_modify_cq, .clear_hem = hns_roce_v1_clear_hem, .modify_qp = hns_roce_v1_modify_qp, .query_qp = hns_roce_v1_query_qp, |