[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, 164 deletions

diff --git a/drivers/fc4/fcp_impl.h b/drivers/fc4/fcp_impl.h
deleted file mode 100644
index 506338a461ba..000000000000
--- a/drivers/fc4/fcp_impl.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/* fcp_impl.h: Generic SCSI on top of FC4 - our interface defines.
- *
- * Copyright (C) 1997-1999 Jakub Jelinek (jj@ultra.linux.cz)
- * Copyright (C) 1998 Jirka Hanika (geo@ff.cuni.cz)
- */
-
-#ifndef _FCP_SCSI_H
-#define _FCP_SCSI_H
-
-#include <linux/types.h>
-#include "../scsi/scsi.h"
-
-#include "fc.h"
-#include "fcp.h"
-#include "fc-al.h"
-
-#include <asm/io.h>
-#ifdef __sparc__
-#include <asm/sbus.h>
-#endif
-
-/* 0 or 1 */
-#define	FCP_SCSI_USE_NEW_EH_CODE	0
-
-#define FC_CLASS_OUTBOUND	0x01
-#define FC_CLASS_INBOUND	0x02
-#define FC_CLASS_SIMPLE		0x03
-#define FC_CLASS_IO_WRITE	0x04
-#define FC_CLASS_IO_READ	0x05
-#define FC_CLASS_UNSOLICITED	0x06
-#define FC_CLASS_OFFLINE	0x08
-
-#define PROTO_OFFLINE		0x02
-#define PROTO_REPORT_AL_MAP	0x03
-#define PROTO_FORCE_LIP		0x06
-
-struct _fc_channel; 
-
-typedef struct fcp_cmnd {
-	struct fcp_cmnd		*next;
-	struct fcp_cmnd		*prev;
-	void			(*done)(struct scsi_cmnd *);
-	unsigned short		proto;
-	unsigned short		token;
-	unsigned int		did;
-	/* FCP SCSI stuff */
-	dma_addr_t		data;
-	/* From now on this cannot be touched for proto == TYPE_SCSI_FCP */
-	fc_hdr			fch;
-	dma_addr_t		cmd;
-	dma_addr_t		rsp;
-	int			cmdlen;
-	int			rsplen;
-	int			class;
-	int			datalen;
-	/* This is just used as a verification during login */
-	struct _fc_channel	*fc;
-	void			*ls;
-} fcp_cmnd;
-
-typedef struct {
-	unsigned int		len;
-	unsigned char		list[0];
-} fcp_posmap;
-
-typedef struct _fc_channel {
-	struct _fc_channel	*next;
-	int			irq;
-	int			state;
-	int			sid;
-	int			did;
-	char			name[16];
-	void			(*fcp_register)(struct _fc_channel *, u8, int);
-	void			(*reset)(struct _fc_channel *);
-	int			(*hw_enque)(struct _fc_channel *, fcp_cmnd *);
-	fc_wwn			wwn_node;
-	fc_wwn			wwn_nport;
-	fc_wwn			wwn_dest;
-	common_svc_parm		*common_svc;
-	svc_parm		*class_svcs;
-#ifdef __sparc__	
-	struct sbus_dev		*dev;
-#else
-	struct pci_dev		*dev;
-#endif
-	struct module		*module;
-	/* FCP SCSI stuff */
-	short			can_queue;
-	short			abort_count;
-	int			rsp_size;
-	fcp_cmd			*scsi_cmd_pool;
-	char			*scsi_rsp_pool;
-	dma_addr_t		dma_scsi_cmd, dma_scsi_rsp;
-	unsigned long		*scsi_bitmap;
-	long			scsi_bitmap_end;
-	int			scsi_free;
-	int			(*encode_addr)(struct scsi_cmnd *, u16 *, struct _fc_channel *, fcp_cmnd *);
-	fcp_cmnd		*scsi_que;
-	char			scsi_name[4];
-	fcp_cmnd		**cmd_slots;
-	int			channels;
-	int			targets;
-	long			*ages;
-	struct scsi_cmnd	*rst_pkt;
-	fcp_posmap		*posmap;
-	/* LOGIN stuff */
-	fcp_cmnd		*login;
-	void			*ls;
-} fc_channel;
-
-extern fc_channel *fc_channels;
-
-#define FC_STATE_UNINITED	0
-#define FC_STATE_ONLINE		1
-#define FC_STATE_OFFLINE	2
-#define FC_STATE_RESETING	3
-#define FC_STATE_FPORT_OK	4
-#define FC_STATE_MAYBEOFFLINE	5
-
-#define FC_STATUS_OK			0
-#define FC_STATUS_P_RJT			2
-#define FC_STATUS_F_RJT			3
-#define FC_STATUS_P_BSY			4
-#define FC_STATUS_F_BSY			5
-#define FC_STATUS_ERR_OFFLINE		0x11
-#define FC_STATUS_TIMEOUT		0x12
-#define FC_STATUS_ERR_OVERRUN		0x13
-#define FC_STATUS_POINTTOPOINT		0x15
-#define FC_STATUS_AL			0x16
-#define FC_STATUS_UNKNOWN_CQ_TYPE	0x20
-#define FC_STATUS_BAD_SEG_CNT		0x21
-#define FC_STATUS_MAX_XCHG_EXCEEDED	0x22
-#define FC_STATUS_BAD_XID		0x23
-#define FC_STATUS_XCHG_BUSY		0x24
-#define FC_STATUS_BAD_POOL_ID		0x25
-#define FC_STATUS_INSUFFICIENT_CQES	0x26
-#define FC_STATUS_ALLOC_FAIL		0x27
-#define FC_STATUS_BAD_SID		0x28
-#define FC_STATUS_NO_SEQ_INIT		0x29
-#define FC_STATUS_TIMED_OUT		-1
-#define FC_STATUS_BAD_RSP		-2
-
-void fcp_queue_empty(fc_channel *);
-int fcp_init(fc_channel *);
-void fcp_release(fc_channel *fc_chain, int count);
-void fcp_receive_solicited(fc_channel *, int, int, int, fc_hdr *);
-void fcp_state_change(fc_channel *, int);
-int fc_do_plogi(fc_channel *, unsigned char, fc_wwn *, fc_wwn *);
-int fc_do_prli(fc_channel *, unsigned char);
-
-#define for_each_fc_channel(fc)				\
-	for (fc = fc_channels; fc; fc = fc->next)
-	
-#define for_each_online_fc_channel(fc) 			\
-	for_each_fc_channel(fc)				\
-		if (fc->state == FC_STATE_ONLINE)
-
-int fcp_scsi_queuecommand(struct scsi_cmnd *,
-			  void (* done) (struct scsi_cmnd *));
-int fcp_scsi_abort(struct scsi_cmnd *);
-int fcp_scsi_dev_reset(struct scsi_cmnd *);
-int fcp_scsi_host_reset(struct scsi_cmnd *);
-
-#endif /* !(_FCP_SCSI_H) */