On 22/01/2013 23:56, sean.he...@intel.com wrote:
+
+struct sockaddr_ib {
+ unsigned short int sib_family; /* AF_IB */
+ __be16 sib_pkey;
+ __be32 sib_flowinfo;
+ struct ib_addr sib_addr;
+ __be64 sib_sid;
+ __be64 sib_sid_mask;
+ __u64 sib_scope_id;
+};
just a nit, maybe reorder the fields to better cope with their IPv6
buddies (where there is
such) from sockaddr_in6?
Also I see that both IPv6 header and IB GRH have a traffic class field
which is skipped in both
cases for the related sockaddr_ structure, not sure why, is this
something the kernel stack decides on and uses but not available for
applications to read/modify?
struct sockaddr_in6 {
unsigned short int sin6_family; /* AF_INET6 */
__be16 sin6_port; /* Transport layer port
# */
__be32 sin6_flowinfo; /* IPv6 flow information */
struct in6_addr sin6_addr; /* IPv6 address */
__u32 sin6_scope_id; /* scope id (new in
RFC2553) */
};
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