[mirror_ubuntu-artful-kernel.git] / drivers / net / chelsio / gmac.h

/*****************************************************************************
 *                                                                           *
 * File: gmac.h                                                              *
 * $Revision: 1.6 $                                                          *
 * $Date: 2005/06/21 18:29:47 $                                              *
 * Description:                                                              *
 *  Generic MAC functionality.                                               *
 *  part of the Chelsio 10Gb Ethernet Driver.                                *
 *                                                                           *
 * This program is free software; you can redistribute it and/or modify      *
 * it under the terms of the GNU General Public License, version 2, as       *
 * published by the Free Software Foundation.                                *
 *                                                                           *
 * 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.                 *
 *                                                                           *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED    *
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF      *
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.                     *
 *                                                                           *
 * http://www.chelsio.com                                                    *
 *                                                                           *
 * Copyright (c) 2003 - 2005 Chelsio Communications, Inc.                    *
 * All rights reserved.                                                      *
 *                                                                           *
 * Maintainers: maintainers@chelsio.com                                      *
 *                                                                           *
 * Authors: Dimitrios Michailidis   <dm@chelsio.com>                         *
 *          Tina Yang               <tainay@chelsio.com>                     *
 *          Felix Marti             <felix@chelsio.com>                      *
 *          Scott Bardone           <sbardone@chelsio.com>                   *
 *          Kurt Ottaway            <kottaway@chelsio.com>                   *
 *          Frank DiMambro          <frank@chelsio.com>                      *
 *                                                                           *
 * History:                                                                  *
 *                                                                           *
 ****************************************************************************/

#ifndef _CXGB_GMAC_H_
#define _CXGB_GMAC_H_

#include "common.h"

enum {
	MAC_STATS_UPDATE_FAST,
	MAC_STATS_UPDATE_FULL
};

enum {
	MAC_DIRECTION_RX = 1,
	MAC_DIRECTION_TX = 2
};

struct cmac_statistics {
	/* Transmit */
	u64 TxOctetsOK;
	u64 TxOctetsBad;
	u64 TxUnicastFramesOK;
	u64 TxMulticastFramesOK;
	u64 TxBroadcastFramesOK;
	u64 TxPauseFrames;
	u64 TxFramesWithDeferredXmissions;
	u64 TxLateCollisions;
	u64 TxTotalCollisions;
	u64 TxFramesAbortedDueToXSCollisions;
	u64 TxUnderrun;
	u64 TxLengthErrors;
	u64 TxInternalMACXmitError;
	u64 TxFramesWithExcessiveDeferral;
	u64 TxFCSErrors;
	u64 TxJumboFramesOK;
	u64 TxJumboOctetsOK;

	/* Receive */
	u64 RxOctetsOK;
	u64 RxOctetsBad;
	u64 RxUnicastFramesOK;
	u64 RxMulticastFramesOK;
	u64 RxBroadcastFramesOK;
	u64 RxPauseFrames;
	u64 RxFCSErrors;
	u64 RxAlignErrors;
	u64 RxSymbolErrors;
	u64 RxDataErrors;
	u64 RxSequenceErrors;
	u64 RxRuntErrors;
	u64 RxJabberErrors;
	u64 RxInternalMACRcvError;
	u64 RxInRangeLengthErrors;
	u64 RxOutOfRangeLengthField;
	u64 RxFrameTooLongErrors;
	u64 RxJumboFramesOK;
	u64 RxJumboOctetsOK;
};

struct cmac_ops {
	void (*destroy)(struct cmac *);
	int (*reset)(struct cmac *);
	int (*interrupt_enable)(struct cmac *);
	int (*interrupt_disable)(struct cmac *);
	int (*interrupt_clear)(struct cmac *);
	int (*interrupt_handler)(struct cmac *);

	int (*enable)(struct cmac *, int);
	int (*disable)(struct cmac *, int);

	int (*loopback_enable)(struct cmac *);
	int (*loopback_disable)(struct cmac *);

	int (*set_mtu)(struct cmac *, int mtu);
	int (*set_rx_mode)(struct cmac *, struct t1_rx_mode *rm);

	int (*set_speed_duplex_fc)(struct cmac *, int speed, int duplex, int fc);
	int (*get_speed_duplex_fc)(struct cmac *, int *speed, int *duplex,
				   int *fc);

	const struct cmac_statistics *(*statistics_update)(struct cmac *, int);

	int (*macaddress_get)(struct cmac *, u8 mac_addr[6]);
	int (*macaddress_set)(struct cmac *, u8 mac_addr[6]);
};

typedef struct _cmac_instance cmac_instance;

struct cmac {
	struct cmac_statistics stats;
	adapter_t *adapter;
	const struct cmac_ops *ops;
	cmac_instance *instance;
};

struct gmac {
	unsigned int stats_update_period;
	struct cmac *(*create)(adapter_t *adapter, int index);
	int (*reset)(adapter_t *);
};

extern const struct gmac t1_pm3393_ops;
extern const struct gmac t1_vsc7326_ops;

#endif /* _CXGB_GMAC_H_ */
Commit	Line	Data
8199d3a7 CL	1	/*****************************************************************************
	2	* *
	3	* File: gmac.h *
559fb51b SB	4	* $Revision: 1.6 $ *
559fb51b SB	5	* $Date: 2005/06/21 18:29:47 $ *
8199d3a7 CL	6	* Description: *
	7	* Generic MAC functionality. *
	8	* part of the Chelsio 10Gb Ethernet Driver. *
	9	* *
	10	* This program is free software; you can redistribute it and/or modify *
	11	* it under the terms of the GNU General Public License, version 2, as *
	12	* published by the Free Software Foundation. *
	13	* *
	14	* You should have received a copy of the GNU General Public License along *
	15	* with this program; if not, write to the Free Software Foundation, Inc., *
	16	* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
	17	* *
	18	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
	19	* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
	20	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
	21	* *
	22	* http://www.chelsio.com *
	23	* *
	24	* Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
	25	* All rights reserved. *
	26	* *
	27	* Maintainers: maintainers@chelsio.com *
	28	* *
	29	* Authors: Dimitrios Michailidis <dm@chelsio.com> *
	30	* Tina Yang <tainay@chelsio.com> *
	31	* Felix Marti <felix@chelsio.com> *
	32	* Scott Bardone <sbardone@chelsio.com> *
	33	* Kurt Ottaway <kottaway@chelsio.com> *
	34	* Frank DiMambro <frank@chelsio.com> *
	35	* *
	36	* History: *
	37	* *
	38	****************************************************************************/
	39
559fb51b SB	40	#ifndef _CXGB_GMAC_H_
559fb51b SB	41	#define _CXGB_GMAC_H_
8199d3a7 CL	42
	43	#include "common.h"
	44
356bd146 FR	45	enum {
	46	MAC_STATS_UPDATE_FAST,
	47	MAC_STATS_UPDATE_FULL
	48	};
	49
	50	enum {
	51	MAC_DIRECTION_RX = 1,
	52	MAC_DIRECTION_TX = 2
	53	};
8199d3a7 CL	54
	55	struct cmac_statistics {
	56	/* Transmit */
	57	u64 TxOctetsOK;
	58	u64 TxOctetsBad;
	59	u64 TxUnicastFramesOK;
	60	u64 TxMulticastFramesOK;
	61	u64 TxBroadcastFramesOK;
	62	u64 TxPauseFrames;
	63	u64 TxFramesWithDeferredXmissions;
	64	u64 TxLateCollisions;
	65	u64 TxTotalCollisions;
	66	u64 TxFramesAbortedDueToXSCollisions;
	67	u64 TxUnderrun;
	68	u64 TxLengthErrors;
	69	u64 TxInternalMACXmitError;
	70	u64 TxFramesWithExcessiveDeferral;
	71	u64 TxFCSErrors;
f1d3d38a SH	72	u64 TxJumboFramesOK;
f1d3d38a SH	73	u64 TxJumboOctetsOK;
8199d3a7 CL	74
	75	/* Receive */
	76	u64 RxOctetsOK;
	77	u64 RxOctetsBad;
	78	u64 RxUnicastFramesOK;
	79	u64 RxMulticastFramesOK;
	80	u64 RxBroadcastFramesOK;
	81	u64 RxPauseFrames;
	82	u64 RxFCSErrors;
	83	u64 RxAlignErrors;
	84	u64 RxSymbolErrors;
	85	u64 RxDataErrors;
	86	u64 RxSequenceErrors;
	87	u64 RxRuntErrors;
	88	u64 RxJabberErrors;
	89	u64 RxInternalMACRcvError;
	90	u64 RxInRangeLengthErrors;
	91	u64 RxOutOfRangeLengthField;
	92	u64 RxFrameTooLongErrors;
f1d3d38a SH	93	u64 RxJumboFramesOK;
f1d3d38a SH	94	u64 RxJumboOctetsOK;
8199d3a7 CL	95	};
	96
	97	struct cmac_ops {
	98	void (destroy)(struct cmac );
	99	int (reset)(struct cmac );
	100	int (interrupt_enable)(struct cmac );
	101	int (interrupt_disable)(struct cmac );
	102	int (interrupt_clear)(struct cmac );
	103	int (interrupt_handler)(struct cmac );
	104
	105	int (enable)(struct cmac , int);
	106	int (disable)(struct cmac , int);
	107
	108	int (loopback_enable)(struct cmac );
	109	int (loopback_disable)(struct cmac );
	110
	111	int (set_mtu)(struct cmac , int mtu);
	112	int (set_rx_mode)(struct cmac , struct t1_rx_mode *rm);
	113
	114	int (set_speed_duplex_fc)(struct cmac , int speed, int duplex, int fc);
	115	int (get_speed_duplex_fc)(struct cmac , int speed, int duplex,
	116	int *fc);
	117
	118	const struct cmac_statistics (statistics_update)(struct cmac *, int);
	119
	120	int (macaddress_get)(struct cmac , u8 mac_addr[6]);
	121	int (macaddress_set)(struct cmac , u8 mac_addr[6]);
	122	};
	123
	124	typedef struct _cmac_instance cmac_instance;
	125
	126	struct cmac {
	127	struct cmac_statistics stats;
	128	adapter_t *adapter;
459e536b	129	const struct cmac_ops *ops;
8199d3a7 CL	130	cmac_instance *instance;
	131	};
	132
	133	struct gmac {
	134	unsigned int stats_update_period;
	135	struct cmac (create)(adapter_t *adapter, int index);
	136	int (reset)(adapter_t );
	137	};
	138
459e536b SH	139	extern const struct gmac t1_pm3393_ops;
459e536b SH	140	extern const struct gmac t1_vsc7326_ops;
559fb51b SB	141
559fb51b SB	142	#endif /* _CXGB_GMAC_H_ */