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IB/core: Use rdma_ah_attr accessor functions

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Modify core and driver components to use accessor functions
introduced to access individual fields of rdma_ah_attr

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Dasaratharaman Chandramouli
2017-04-29 14:41:28 -04:00
committed by Doug Ledford
父節點 2224c47ace
當前提交 d8966fcd4c
共有 57 個文件被更改，包括 1031 次插入 和 872 次删除
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15
drivers/infiniband/hw/qedr/qedr_cm.c
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@@ -244,7 +244,7 @@ static inline int qedr_gsi_build_header(struct qedr_dev *dev,
{
bool has_vlan = false, has_grh_ipv6 = true;
struct rdma_ah_attr *ah_attr = &get_qedr_ah(ud_wr(swr)->ah)->attr;
struct ib_global_route *grh = &ah_attr->grh;
const struct ib_global_route *grh = rdma_ah_read_grh(ah_attr);
union ib_gid sgid;
int send_size = 0;
u16 vlan_id = 0;
@@ -260,12 +260,13 @@ static inline int qedr_gsi_build_header(struct qedr_dev *dev,
for (i = 0; i < swr->num_sge; ++i)
send_size += swr->sg_list[i].length;
rc = ib_get_cached_gid(qp->ibqp.device, ah_attr->port_num,
rc = ib_get_cached_gid(qp->ibqp.device, rdma_ah_get_port_num(ah_attr),
grh->sgid_index, &sgid, &sgid_attr);
if (rc) {
DP_ERR(dev,
"gsi post send: failed to get cached GID (port=%d, ix=%d)\n",
ah_attr->port_num, grh->sgid_index);
rdma_ah_get_port_num(ah_attr),
grh->sgid_index);
return rc;
}
@@ -277,7 +278,7 @@ static inline int qedr_gsi_build_header(struct qedr_dev *dev,
if (!memcmp(&sgid, &zgid, sizeof(sgid))) {
DP_ERR(dev, "gsi post send: GID not found GID index %d\n",
ah_attr->grh.sgid_index);
grh->sgid_index);
return -ENOENT;
}
@@ -341,13 +342,13 @@ static inline int qedr_gsi_build_header(struct qedr_dev *dev,
u32 ipv4_addr;
udh->ip4.protocol = IPPROTO_UDP;
udh->ip4.tos = htonl(ah_attr->grh.flow_label);
udh->ip4.tos = htonl(grh->flow_label);
udh->ip4.frag_off = htons(IP_DF);
udh->ip4.ttl = ah_attr->grh.hop_limit;
udh->ip4.ttl = grh->hop_limit;
ipv4_addr = qedr_get_ipv4_from_gid(sgid.raw);
udh->ip4.saddr = ipv4_addr;
ipv4_addr = qedr_get_ipv4_from_gid(ah_attr->grh.dgid.raw);
ipv4_addr = qedr_get_ipv4_from_gid(grh->dgid.raw);
udh->ip4.daddr = ipv4_addr;
/* note: checksum is calculated by the device */
}