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Revision 01cb9bcbd34b7ba768a7f05375faf43becdb8a60 authored by Ishai Rabinovitz on 04 October 2006, 13:28:56 UTC, committed by Roland Dreier on 10 October 2006, 19:49:05 UTC 
IB/srp: Enable multiple connections to the same target
 
Enable multiple concurrent connections to the same SRP target:

1) Use port GUID instead of node GUID in the initiator port
   identifier.  This allows connections to be made from multiple HCA
   ports at the same time.
2) Let the user specify the identifier extention when adding the
   device.  This allows userspace to make multiple connections even
   from the same port, if it wants too.

Without this, only one connection can be made from any given HCA, even
if it has multiple ports, because we don't use multi-channel mode, so
targets will only allow one connection from a given initiator port ID.

Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
1 parent 9b0af40
Raw File
cifs_debug.h 
/*
 *
 *   Copyright (c) International Business Machines  Corp., 2000,2002
 *   Modified by Steve French (sfrench@us.ibm.com)
 *
 *   This program is free software;  you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
*/
#define CIFS_DEBUG		/* BB temporary */

#ifndef _H_CIFS_DEBUG
#define _H_CIFS_DEBUG

void cifs_dump_mem(char *label, void *data, int length);
#ifdef CONFIG_CIFS_DEBUG2
void cifs_dump_detail(struct smb_hdr *);
void cifs_dump_mids(struct TCP_Server_Info *);
#endif
extern int traceSMB;		/* flag which enables the function below */
void dump_smb(struct smb_hdr *, int);
#define CIFS_INFO	0x01
#define CIFS_RC  	0x02
#define CIFS_TIMER	0x04

/*
 *	debug ON
 *	--------
 */
#ifdef CIFS_DEBUG


/* information message: e.g., configuration, major event */
extern int cifsFYI;
#define cifsfyi(format,arg...) if (cifsFYI & CIFS_INFO) printk(KERN_DEBUG " " __FILE__ ": " format "\n" "" , ## arg)

#define cFYI(button,prspec) if (button) cifsfyi prspec

#define cifswarn(format, arg...) printk(KERN_WARNING ": " format "\n" , ## arg)

/* debug event message: */
extern int cifsERROR;

#define cEVENT(format,arg...) if (cifsERROR) printk(KERN_EVENT __FILE__ ": " format "\n" , ## arg)

/* error event message: e.g., i/o error */
#define cifserror(format,arg...) if (cifsERROR) printk(KERN_ERR " CIFS VFS: " format "\n" "" , ## arg)

#define cERROR(button, prspec) if (button) cifserror prspec

/*
 *	debug OFF
 *	---------
 */
#else		/* _CIFS_DEBUG */
#define cERROR(button,prspec)
#define cEVENT(format,arg...)
#define cFYI(button, prspec)
#define cifserror(format,arg...)
#endif		/* _CIFS_DEBUG */

#endif				/* _H_CIFS_DEBUG */
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