diff options
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_common_util.h')
-rw-r--r-- | drivers/infiniband/hw/usnic/usnic_common_util.h | 38 |
1 files changed, 2 insertions, 36 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_common_util.h b/drivers/infiniband/hw/usnic/usnic_common_util.h index b54986de5f0c..ddd81294fa46 100644 --- a/drivers/infiniband/hw/usnic/usnic_common_util.h +++ b/drivers/infiniband/hw/usnic/usnic_common_util.h @@ -34,21 +34,7 @@ #ifndef USNIC_CMN_UTIL_H #define USNIC_CMN_UTIL_H -static inline void -usnic_mac_to_gid(const char *const mac, char *raw_gid) -{ - raw_gid[0] = 0xfe; - raw_gid[1] = 0x80; - memset(&raw_gid[2], 0, 6); - raw_gid[8] = mac[0]^2; - raw_gid[9] = mac[1]; - raw_gid[10] = mac[2]; - raw_gid[11] = 0xff; - raw_gid[12] = 0xfe; - raw_gid[13] = mac[3]; - raw_gid[14] = mac[4]; - raw_gid[15] = mac[5]; -} +#include <net/addrconf.h> static inline void usnic_mac_ip_to_gid(const char *const mac, const __be32 inaddr, char *raw_gid) @@ -57,27 +43,7 @@ usnic_mac_ip_to_gid(const char *const mac, const __be32 inaddr, char *raw_gid) raw_gid[1] = 0x80; memset(&raw_gid[2], 0, 2); memcpy(&raw_gid[4], &inaddr, 4); - raw_gid[8] = mac[0]^2; - raw_gid[9] = mac[1]; - raw_gid[10] = mac[2]; - raw_gid[11] = 0xff; - raw_gid[12] = 0xfe; - raw_gid[13] = mac[3]; - raw_gid[14] = mac[4]; - raw_gid[15] = mac[5]; -} - -static inline void -usnic_write_gid_if_id_from_mac(char *mac, char *raw_gid) -{ - raw_gid[8] = mac[0]^2; - raw_gid[9] = mac[1]; - raw_gid[10] = mac[2]; - raw_gid[11] = 0xff; - raw_gid[12] = 0xfe; - raw_gid[13] = mac[3]; - raw_gid[14] = mac[4]; - raw_gid[15] = mac[5]; + addrconf_addr_eui48(&raw_gid[8], mac); } #endif /* USNIC_COMMON_UTIL_H */ |