diff options
Diffstat (limited to 'include/rdma/ib_addr.h')
| -rw-r--r-- | include/rdma/ib_addr.h | 36 |
1 files changed, 13 insertions, 23 deletions
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h index 483057b2f4b..fa0d52b8e62 100644 --- a/include/rdma/ib_addr.h +++ b/include/rdma/ib_addr.h @@ -36,6 +36,7 @@ #include <linux/in.h> #include <linux/in6.h> +#include <linux/if_arp.h> #include <linux/netdevice.h> #include <linux/socket.h> #include <rdma/ib_verbs.h> @@ -60,8 +61,8 @@ struct rdma_dev_addr { unsigned char src_dev_addr[MAX_ADDR_LEN]; unsigned char dst_dev_addr[MAX_ADDR_LEN]; unsigned char broadcast[MAX_ADDR_LEN]; - enum rdma_node_type dev_type; - struct net_device *src_dev; + unsigned short dev_type; + int bound_dev_if; }; /** @@ -121,40 +122,29 @@ static inline void ib_addr_get_mgid(struct rdma_dev_addr *dev_addr, memcpy(gid, dev_addr->broadcast + 4, sizeof *gid); } -static inline void ib_addr_get_sgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline int rdma_addr_gid_offset(struct rdma_dev_addr *dev_addr) { - memcpy(gid, dev_addr->src_dev_addr + 4, sizeof *gid); + return dev_addr->dev_type == ARPHRD_INFINIBAND ? 4 : 0; } -static inline void ib_addr_set_sgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline void rdma_addr_get_sgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid) { - memcpy(dev_addr->src_dev_addr + 4, gid, sizeof *gid); + memcpy(gid, dev_addr->src_dev_addr + rdma_addr_gid_offset(dev_addr), sizeof *gid); } -static inline void ib_addr_get_dgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline void rdma_addr_set_sgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid) { - memcpy(gid, dev_addr->dst_dev_addr + 4, sizeof *gid); + memcpy(dev_addr->src_dev_addr + rdma_addr_gid_offset(dev_addr), gid, sizeof *gid); } -static inline void ib_addr_set_dgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline void rdma_addr_get_dgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid) { - memcpy(dev_addr->dst_dev_addr + 4, gid, sizeof *gid); + memcpy(gid, dev_addr->dst_dev_addr + rdma_addr_gid_offset(dev_addr), sizeof *gid); } -static inline void iw_addr_get_sgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) -{ - memcpy(gid, dev_addr->src_dev_addr, sizeof *gid); -} - -static inline void iw_addr_get_dgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline void rdma_addr_set_dgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid) { - memcpy(gid, dev_addr->dst_dev_addr, sizeof *gid); + memcpy(dev_addr->dst_dev_addr + rdma_addr_gid_offset(dev_addr), gid, sizeof *gid); } #endif /* IB_ADDR_H */ |