diff options
Diffstat (limited to 'drivers/fc4/fc.h')
| -rw-r--r-- | drivers/fc4/fc.h | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/drivers/fc4/fc.h b/drivers/fc4/fc.h deleted file mode 100644 index 13f89d4c8cb9..000000000000 --- a/drivers/fc4/fc.h +++ /dev/null @@ -1,230 +0,0 @@ -/* fc.h: Definitions for Fibre Channel Physical and Signaling Interface. - * - * Copyright (C) 1996-1997,1999 Jakub Jelinek (jj@ultra.linux.cz) - * - * Sources: - * Fibre Channel Physical & Signaling Interface (FC-PH), dpANS, 1994 - * dpANS Fibre Channel Protocol for SCSI (X3.269-199X), Rev. 012, 1995 - */ - -#ifndef __FC_H -#define __FC_H - -/* World Wide Name */ -#define NAAID_IEEE 1 -#define NAAID_IEEE_EXT 2 -#define NAAID_LOCAL 3 -#define NAAID_IP 4 -#define NAAID_IEEE_REG 5 -#define NAAID_IEEE_REG_EXT 6 -#define NAAID_CCITT 12 -#define NAAID_CCITT_GRP 14 - -/* This is NAAID_IEEE_EXT scheme */ -typedef struct { - u32 naaid:4; - u32 nportid:12; - u32 hi:16; - u32 lo; -} fc_wwn; - -/* Frame header for FC-PH frames */ - -/* r_ctl field */ -#define R_CTL_DEVICE_DATA 0x00 /* FC4 Device_Data frame */ -#define R_CTL_EXTENDED_SVC 0x20 /* Extended Link_Data frame */ -#define R_CTL_FC4_SVC 0x30 /* FC4 Link_Data frame */ -#define R_CTL_VIDEO 0x40 /* Video_Data frame */ -#define R_CTL_BASIC_SVC 0x80 /* Basic Link_Data frame */ -#define R_CTL_LINK_CTL 0xc0 /* Link_Control frame */ -/* FC4 Device_Data frames */ -#define R_CTL_UNCATEGORIZED 0x00 -#define R_CTL_SOLICITED_DATA 0x01 -#define R_CTL_UNSOL_CONTROL 0x02 -#define R_CTL_SOLICITED_CONTROL 0x03 -#define R_CTL_UNSOL_DATA 0x04 -#define R_CTL_XFER_RDY 0x05 -#define R_CTL_COMMAND 0x06 -#define R_CTL_STATUS 0x07 -/* Basic Link_Data frames */ -#define R_CTL_LS_NOP 0x80 -#define R_CTL_LS_ABTS 0x81 -#define R_CTL_LS_RMC 0x82 -#define R_CTL_LS_BA_ACC 0x84 -#define R_CTL_LS_BA_RJT 0x85 -/* Extended Link_Data frames */ -#define R_CTL_ELS_REQ 0x22 -#define R_CTL_ELS_RSP 0x23 -/* Link_Control frames */ -#define R_CTL_ACK_1 0xc0 -#define R_CTL_ACK_N 0xc1 -#define R_CTL_P_RJT 0xc2 -#define R_CTL_F_RJT 0xc3 -#define R_CTL_P_BSY 0xc4 -#define R_CTL_F_BSY_DF 0xc5 -#define R_CTL_F_BSY_LC 0xc6 -#define R_CTL_LCR 0xc7 - -/* type field */ -#define TYPE_BASIC_LS 0x00 -#define TYPE_EXTENDED_LS 0x01 -#define TYPE_IS8802 0x04 -#define TYPE_IS8802_SNAP 0x05 -#define TYPE_SCSI_FCP 0x08 -#define TYPE_SCSI_GPP 0x09 -#define TYPE_HIPP_FP 0x0a -#define TYPE_IPI3_MASTER 0x11 -#define TYPE_IPI3_SLAVE 0x12 -#define TYPE_IPI3_PEER 0x13 - -/* f_ctl field */ -#define F_CTL_FILL_BYTES 0x000003 -#define F_CTL_XCHG_REASSEMBLE 0x000004 -#define F_CTL_RO_PRESENT 0x000008 -#define F_CTL_ABORT_SEQ 0x000030 -#define F_CTL_CONTINUE_SEQ 0x0000c0 -#define F_CTL_INVALIDATE_XID 0x004000 -#define F_CTL_XID_REASSIGNED 0x008000 -#define F_CTL_SEQ_INITIATIVE 0x010000 -#define F_CTL_CHAINED_SEQ 0x020000 -#define F_CTL_END_CONNECT 0x040000 -#define F_CTL_END_SEQ 0x080000 -#define F_CTL_LAST_SEQ 0x100000 -#define F_CTL_FIRST_SEQ 0x200000 -#define F_CTL_SEQ_CONTEXT 0x400000 -#define F_CTL_XCHG_CONTEXT 0x800000 - -typedef struct { - u32 r_ctl:8, did:24; - u32 xxx1:8, sid:24; - u32 type:8, f_ctl:24; - u32 seq_id:8, df_ctl:8, seq_cnt:16; - u16 ox_id, rx_id; - u32 param; -} fc_hdr; -/* The following are ugly macros to make setup of this structure faster */ -#define FILL_FCHDR_RCTL_DID(fch, r_ctl, did) *(u32 *)(fch) = ((r_ctl) << 24) | (did); -#define FILL_FCHDR_SID(fch, sid) *((u32 *)(fch)+1) = (sid); -#define FILL_FCHDR_TYPE_FCTL(fch, type, f_ctl) *((u32 *)(fch)+2) = ((type) << 24) | (f_ctl); -#define FILL_FCHDR_SEQ_DF_SEQ(fch, seq_id, df_ctl, seq_cnt) *((u32 *)(fch)+3) = ((seq_id) << 24) | ((df_ctl) << 16) | (seq_cnt); -#define FILL_FCHDR_OXRX(fch, ox_id, rx_id) *((u32 *)(fch)+4) = ((ox_id) << 16) | (rx_id); - -/* Well known addresses */ -#define FS_GENERAL_MULTICAST 0xfffff7 -#define FS_WELL_KNOWN_MULTICAST 0xfffff8 -#define FS_HUNT_GROUP 0xfffff9 -#define FS_MANAGEMENT_SERVER 0xfffffa -#define FS_TIME_SERVER 0xfffffb -#define FS_NAME_SERVER 0xfffffc -#define FS_FABRIC_CONTROLLER 0xfffffd -#define FS_FABRIC_F_PORT 0xfffffe -#define FS_BROADCAST 0xffffff - -/* Reject frames */ -/* The param field should be cast to this structure */ -typedef struct { - u8 action; - u8 reason; - u8 xxx; - u8 vendor_unique; -} rjt_param; - -/* Reject action codes */ -#define RJT_RETRY 0x01 -#define RJT_NONRETRY 0x02 - -/* Reject reason codes */ -#define RJT_INVALID_DID 0x01 -#define RJT_INVALID_SID 0x02 -#define RJT_NPORT_NOT_AVAIL_TEMP 0x03 -#define RJT_NPORT_NOT_AVAIL_PERM 0x04 -#define RJT_CLASS_NOT_SUPPORTED 0x05 -#define RJT_DELIMITER_ERROR 0x06 -#define RJT_TYPE_NOT_SUPPORTED 0x07 -#define RJT_INVALID_LINK_CONTROL 0x08 -#define RJT_INVALID_R_CTL 0x09 -#define RJT_INVALID_F_CTL 0x0a -#define RJT_INVALID_OX_ID 0x0b -#define RJT_INVALID_RX_ID 0x0c -#define RJT_INVALID_SEQ_ID 0x0d -#define RJT_INVALID_DF_CTL 0x0e -#define RJT_INVALID_SEQ_CNT 0x0f -#define RJT_INVALID_PARAMETER 0x10 -#define RJT_EXCHANGE_ERROR 0x11 -#define RJT_PROTOCOL_ERROR 0x12 -#define RJT_INCORRECT_LENGTH 0x13 -#define RJT_UNEXPECTED_ACK 0x14 -#define RJT_UNEXPECTED_LINK_RESP 0x15 -#define RJT_LOGIN_REQUIRED 0x16 -#define RJT_EXCESSIVE_SEQUENCES 0x17 -#define RJT_CANT_ESTABLISH_EXCHANGE 0x18 -#define RJT_SECURITY_NOT_SUPPORTED 0x19 -#define RJT_FABRIC_NA 0x1a -#define RJT_VENDOR_UNIQUE 0xff - - -#define SP_F_PORT_LOGIN 0x10 - -/* Extended SVC commands */ -#define LS_RJT 0x01000000 -#define LS_ACC 0x02000000 -#define LS_PRLI_ACC 0x02100014 -#define LS_PLOGI 0x03000000 -#define LS_FLOGI 0x04000000 -#define LS_LOGO 0x05000000 -#define LS_ABTX 0x06000000 -#define LS_RCS 0x07000000 -#define LS_RES 0x08000000 -#define LS_RSS 0x09000000 -#define LS_RSI 0x0a000000 -#define LS_ESTS 0x0b000000 -#define LS_ESTC 0x0c000000 -#define LS_ADVC 0x0d000000 -#define LS_RTV 0x0e000000 -#define LS_RLS 0x0f000000 -#define LS_ECHO 0x10000000 -#define LS_TEST 0x11000000 -#define LS_RRQ 0x12000000 -#define LS_IDENT 0x20000000 -#define LS_PRLI 0x20100014 -#define LS_DISPLAY 0x21000000 -#define LS_PRLO 0x21100014 -#define LS_PDISC 0x50000000 -#define LS_ADISC 0x52000000 - -typedef struct { - u8 fcph_hi, fcph_lo; - u16 buf2buf_credit; - u8 common_features; - u8 xxx1; - u16 buf2buf_size; - u8 xxx2; - u8 total_concurrent; - u16 off_by_info; - u32 e_d_tov; -} common_svc_parm; - -typedef struct { - u16 serv_opts; - u16 initiator_ctl; - u16 rcpt_ctl; - u16 recv_size; - u8 xxx1; - u8 concurrent_seqs; - u16 end2end_credit; - u16 open_seqs_per_xchg; - u16 xxx2; -} svc_parm; - -/* Login */ -typedef struct { - u32 code; - common_svc_parm common; - fc_wwn nport_wwn; - fc_wwn node_wwn; - svc_parm class1; - svc_parm class2; - svc_parm class3; -} logi; - -#endif /* !(__FC_H) */ |