diff options
Diffstat (limited to 'include/scsi/fc/fc_fcoe.h')
| -rw-r--r-- | include/scsi/fc/fc_fcoe.h | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/include/scsi/fc/fc_fcoe.h b/include/scsi/fc/fc_fcoe.h index f271d9cc0fc..d5dcd606281 100644 --- a/include/scsi/fc/fc_fcoe.h +++ b/include/scsi/fc/fc_fcoe.h @@ -22,30 +22,18 @@ /* * FCoE - Fibre Channel over Ethernet. + * See T11 FC-BB-5 Rev 2.00 (09-056v5.pdf) */ /* - * The FCoE ethertype eventually goes in net/if_ether.h. + * Default FC_FCOE_OUI / FC-MAP value. */ -#ifndef ETH_P_FCOE -#define ETH_P_FCOE 0x8906 /* FCOE ether type */ -#endif +#define FC_FCOE_OUI 0x0efc00 /* upper 24 bits of FCOE MAC */ /* - * FC_FCOE_OUI hasn't been standardized yet. XXX TBD. + * Fabric Login (FLOGI) MAC for non-FIP use. Non-FIP use is deprecated. */ -#ifndef FC_FCOE_OUI -#define FC_FCOE_OUI 0x0efc00 /* upper 24 bits of FCOE dest MAC TBD */ -#endif - -/* - * The destination MAC address for the fabric login may get a different OUI. - * This isn't standardized yet. - */ -#ifndef FC_FCOE_FLOGI_MAC -/* gateway MAC - TBD */ #define FC_FCOE_FLOGI_MAC { 0x0e, 0xfc, 0x00, 0xff, 0xff, 0xfe } -#endif #define FC_FCOE_VER 0 /* version */ @@ -58,8 +46,6 @@ /* * FCoE frame header - 14 bytes - * - * This is the August 2007 version of the FCoE header as defined by T11. * This follows the VLAN header, which includes the ethertype. */ struct fcoe_hdr { @@ -93,6 +79,18 @@ struct fcoe_crc_eof { #define FCOE_MIN_FRAME 46 /* + * FCoE Link Error Status Block: T11 FC-BB-5 Rev2.0, Clause 7.10. + */ +struct fcoe_fc_els_lesb { + __be32 lesb_link_fail; /* link failure count */ + __be32 lesb_vlink_fail; /* virtual link failure count */ + __be32 lesb_miss_fka; /* missing FIP keep-alive count */ + __be32 lesb_symb_err; /* symbol error during carrier count */ + __be32 lesb_err_block; /* errored block count */ + __be32 lesb_fcs_error; /* frame check sequence error count */ +}; + +/* * fc_fcoe_set_mac - Store OUI + DID into MAC address field. * @mac: mac address to be set * @did: fc dest id to use |