[SCSI] fc4: remove this and all associated drivers

This code has been slowly rotting for about eight years.  It's currently
impeding a few SCSI cleanups, and nobody seems to have hardware to test
it any more.  I talked to Dave Miller about it, and he agrees we can
delete it.  If anyone wants a software FC stack in future, they can
retrieve this driver from git.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

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) */