diff options
author | Ram Amrani <Ram.Amrani@cavium.com> | 2016-10-10 13:15:39 +0300 |
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committer | Doug Ledford <dledford@redhat.com> | 2016-10-14 15:00:10 -0400 |
commit | 993d1b52615e1a549e55875c3b74308391672d9f (patch) | |
tree | 810e5780781f62536163a95167bfae2f6b7febdf /drivers/infiniband/hw/qedr/verbs.c | |
parent | 048867793046e6bd665869816f4702fc49cc9a18 (diff) | |
download | linux-next-993d1b52615e1a549e55875c3b74308391672d9f.tar.gz |
qedr: Add events support and register IB device
Add error handling support.
Register ib device with ib stack.
Signed-off-by: Rajesh Borundia <rajesh.borundia@cavium.com>
Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/qedr/verbs.c')
-rw-r--r-- | drivers/infiniband/hw/qedr/verbs.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 44ad6ae036c9..a61514296767 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -3508,3 +3508,40 @@ int qedr_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc) spin_unlock_irqrestore(&cq->cq_lock, flags); return done; } + +int qedr_process_mad(struct ib_device *ibdev, int process_mad_flags, + u8 port_num, + const struct ib_wc *in_wc, + const struct ib_grh *in_grh, + const struct ib_mad_hdr *mad_hdr, + size_t in_mad_size, struct ib_mad_hdr *out_mad, + size_t *out_mad_size, u16 *out_mad_pkey_index) +{ + struct qedr_dev *dev = get_qedr_dev(ibdev); + + DP_DEBUG(dev, QEDR_MSG_GSI, + "QEDR_PROCESS_MAD in_mad %x %x %x %x %x %x %x %x\n", + mad_hdr->attr_id, mad_hdr->base_version, mad_hdr->attr_mod, + mad_hdr->class_specific, mad_hdr->class_version, + mad_hdr->method, mad_hdr->mgmt_class, mad_hdr->status); + return IB_MAD_RESULT_SUCCESS; +} + +int qedr_port_immutable(struct ib_device *ibdev, u8 port_num, + struct ib_port_immutable *immutable) +{ + struct ib_port_attr attr; + int err; + + err = qedr_query_port(ibdev, port_num, &attr); + if (err) + return err; + + immutable->pkey_tbl_len = attr.pkey_tbl_len; + immutable->gid_tbl_len = attr.gid_tbl_len; + immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE | + RDMA_CORE_PORT_IBA_ROCE_UDP_ENCAP; + immutable->max_mad_size = IB_MGMT_MAD_SIZE; + + return 0; +} |