--- /dev/null
+/*****************************************************************************
+ * *
+ * 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, see <http://www.gnu.org/licenses/>. *
+ * *
+ * 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_ */
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