diff options
Diffstat (limited to 'drivers/staging/et131x/et1310_mac.h')
| -rw-r--r-- | drivers/staging/et131x/et1310_mac.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/drivers/staging/et131x/et1310_mac.h b/drivers/staging/et131x/et1310_mac.h new file mode 100644 index 000000000000..bd26cd351780 --- /dev/null +++ b/drivers/staging/et131x/et1310_mac.h @@ -0,0 +1,93 @@ +/* + * Agere Systems Inc. + * 10/100/1000 Base-T Ethernet Driver for the ET1301 and ET131x series MACs + * + * Copyright © 2005 Agere Systems Inc. + * All rights reserved. + * http://www.agere.com + * + *------------------------------------------------------------------------------ + * + * et1310_mac.h - Defines, structs, enums, prototypes, etc. pertaining to the + * MAC. + * + *------------------------------------------------------------------------------ + * + * SOFTWARE LICENSE + * + * This software is provided subject to the following terms and conditions, + * which you should read carefully before using the software. Using this + * software indicates your acceptance of these terms and conditions. If you do + * not agree with these terms and conditions, do not use the software. + * + * Copyright © 2005 Agere Systems Inc. + * All rights reserved. + * + * Redistribution and use in source or binary forms, with or without + * modifications, are permitted provided that the following conditions are met: + * + * . Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following Disclaimer as comments in the code as + * well as in the documentation and/or other materials provided with the + * distribution. + * + * . Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following Disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * . Neither the name of Agere Systems Inc. nor the names of the contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * Disclaimer + * + * THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY + * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN + * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + */ + +#ifndef _ET1310_MAC_H_ +#define _ET1310_MAC_H_ + + +#include "et1310_address_map.h" + + +#define COUNTER_WRAP_28_BIT 0x10000000 +#define COUNTER_WRAP_22_BIT 0x400000 +#define COUNTER_WRAP_16_BIT 0x10000 +#define COUNTER_WRAP_12_BIT 0x1000 + +#define COUNTER_MASK_28_BIT (COUNTER_WRAP_28_BIT - 1) +#define COUNTER_MASK_22_BIT (COUNTER_WRAP_22_BIT - 1) +#define COUNTER_MASK_16_BIT (COUNTER_WRAP_16_BIT - 1) +#define COUNTER_MASK_12_BIT (COUNTER_WRAP_12_BIT - 1) + +#define UPDATE_COUNTER(HostCnt,DevCnt) \ + HostCnt = HostCnt + DevCnt; + +/* Forward declaration of the private adapter structure */ +struct et131x_adapter; + +void ConfigMACRegs1(struct et131x_adapter *adapter); +void ConfigMACRegs2(struct et131x_adapter *adapter); +void ConfigRxMacRegs(struct et131x_adapter *adapter); +void ConfigTxMacRegs(struct et131x_adapter *adapter); +void ConfigMacStatRegs(struct et131x_adapter *adapter); +void ConfigFlowControl(struct et131x_adapter *adapter); +void UpdateMacStatHostCounters(struct et131x_adapter *adapter); +void HandleMacStatInterrupt(struct et131x_adapter *adapter); +void SetupDeviceForMulticast(struct et131x_adapter *adapter); +void SetupDeviceForUnicast(struct et131x_adapter *adapter); + +#endif /* _ET1310_MAC_H_ */ |