diff options
Diffstat (limited to 'ANDROID_3.4.5/include/scsi/fc/fc_fcoe.h')
-rw-r--r-- | ANDROID_3.4.5/include/scsi/fc/fc_fcoe.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/ANDROID_3.4.5/include/scsi/fc/fc_fcoe.h b/ANDROID_3.4.5/include/scsi/fc/fc_fcoe.h deleted file mode 100644 index d5dcd606..00000000 --- a/ANDROID_3.4.5/include/scsi/fc/fc_fcoe.h +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Copyright(c) 2007 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - * Maintained at www.Open-FCoE.org - */ - -#ifndef _FC_FCOE_H_ -#define _FC_FCOE_H_ - -/* - * FCoE - Fibre Channel over Ethernet. - * See T11 FC-BB-5 Rev 2.00 (09-056v5.pdf) - */ - -/* - * Default FC_FCOE_OUI / FC-MAP value. - */ -#define FC_FCOE_OUI 0x0efc00 /* upper 24 bits of FCOE MAC */ - -/* - * Fabric Login (FLOGI) MAC for non-FIP use. Non-FIP use is deprecated. - */ -#define FC_FCOE_FLOGI_MAC { 0x0e, 0xfc, 0x00, 0xff, 0xff, 0xfe } - -#define FC_FCOE_VER 0 /* version */ - -/* - * Ethernet Addresses based on FC S_ID and D_ID. - * Generated by FC_FCOE_OUI | S_ID/D_ID - */ -#define FC_FCOE_ENCAPS_ID(n) (((u64) FC_FCOE_OUI << 24) | (n)) -#define FC_FCOE_DECAPS_ID(n) ((n) >> 24) - -/* - * FCoE frame header - 14 bytes - * This follows the VLAN header, which includes the ethertype. - */ -struct fcoe_hdr { - __u8 fcoe_ver; /* version field - upper 4 bits */ - __u8 fcoe_resvd[12]; /* reserved - send zero and ignore */ - __u8 fcoe_sof; /* start of frame per RFC 3643 */ -}; - -#define FC_FCOE_DECAPS_VER(hp) ((hp)->fcoe_ver >> 4) -#define FC_FCOE_ENCAPS_VER(hp, ver) ((hp)->fcoe_ver = (ver) << 4) - -/* - * FCoE CRC & EOF - 8 bytes. - */ -struct fcoe_crc_eof { - __le32 fcoe_crc32; /* CRC for FC packet */ - __u8 fcoe_eof; /* EOF from RFC 3643 */ - __u8 fcoe_resvd[3]; /* reserved - send zero and ignore */ -} __attribute__((packed)); - -/* - * Minimum FCoE + FC header length - * 14 bytes FCoE header + 24 byte FC header = 38 bytes - */ -#define FCOE_HEADER_LEN 38 - -/* - * Minimum FCoE frame size - * 14 bytes FCoE header + 24 byte FC header + 8 byte FCoE trailer = 46 bytes - */ -#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 - */ -static inline void fc_fcoe_set_mac(u8 *mac, u8 *did) -{ - mac[0] = (u8) (FC_FCOE_OUI >> 16); - mac[1] = (u8) (FC_FCOE_OUI >> 8); - mac[2] = (u8) FC_FCOE_OUI; - mac[3] = did[0]; - mac[4] = did[1]; - mac[5] = did[2]; -} - -#endif /* _FC_FCOE_H_ */ |