diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb/gmac.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb/gmac.h | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb/gmac.h b/drivers/net/ethernet/chelsio/cxgb/gmac.h new file mode 100644 index 000000000000..d42337457cf7 --- /dev/null +++ b/drivers/net/ethernet/chelsio/cxgb/gmac.h @@ -0,0 +1,142 @@ +/***************************************************************************** + * * + * 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_ */ |