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qedr: Add support for user context verbs

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Add support for ucontext, query port, add and del gid verbs.

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>
This commit is contained in:
Ram Amrani
2016-10-10 13:15:32 +03:00
committed by Doug Ledford
parent ec72fce401
commit ac1b36e55a
6 changed files with 622 additions and 1 deletions
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26
drivers/infiniband/hw/qedr/main.c
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@@ -32,6 +32,7 @@
#include <linux/module.h>
#include <rdma/ib_verbs.h>
#include <rdma/ib_addr.h>
#include <rdma/ib_user_verbs.h>
#include <linux/netdevice.h>
#include <linux/iommu.h>
#include <net/addrconf.h>
@@ -39,6 +40,8 @@
#include <linux/qed/qed_chain.h>
#include <linux/qed/qed_if.h>
#include "qedr.h"
#include "verbs.h"
#include <rdma/qedr-abi.h>
MODULE_DESCRIPTION("QLogic 40G/100G ROCE Driver");
MODULE_AUTHOR("QLogic Corporation");
@@ -80,6 +83,29 @@ static int qedr_register_device(struct qedr_dev *dev)
memcpy(dev->ibdev.node_desc, QEDR_NODE_DESC, sizeof(QEDR_NODE_DESC));
dev->ibdev.owner = THIS_MODULE;
dev->ibdev.uverbs_abi_ver = QEDR_ABI_VERSION;
dev->ibdev.uverbs_cmd_mask = QEDR_UVERBS(GET_CONTEXT) |
QEDR_UVERBS(QUERY_DEVICE) |
QEDR_UVERBS(QUERY_PORT);
dev->ibdev.phys_port_cnt = 1;
dev->ibdev.num_comp_vectors = dev->num_cnq;
dev->ibdev.node_type = RDMA_NODE_IB_CA;
dev->ibdev.query_device = qedr_query_device;
dev->ibdev.query_port = qedr_query_port;
dev->ibdev.modify_port = qedr_modify_port;
dev->ibdev.query_gid = qedr_query_gid;
dev->ibdev.add_gid = qedr_add_gid;
dev->ibdev.del_gid = qedr_del_gid;
dev->ibdev.alloc_ucontext = qedr_alloc_ucontext;
dev->ibdev.dealloc_ucontext = qedr_dealloc_ucontext;
dev->ibdev.mmap = qedr_mmap;
dev->ibdev.dma_device = &dev->pdev->dev;
dev->ibdev.get_link_layer = qedr_link_layer;
dev->ibdev.get_dev_fw_str = qedr_get_dev_fw_str;