diff options
Diffstat (limited to 'drivers/staging/et131x/et1310_jagcore.h')
| -rw-r--r-- | drivers/staging/et131x/et1310_jagcore.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/drivers/staging/et131x/et1310_jagcore.h b/drivers/staging/et131x/et1310_jagcore.h new file mode 100644 index 00000000000..9fc829336df --- /dev/null +++ b/drivers/staging/et131x/et1310_jagcore.h @@ -0,0 +1,112 @@ +/* + * 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_jagcore.h - Defines, structs, enums, prototypes, etc. pertaining to + * the JAGCore + * + *------------------------------------------------------------------------------ + * + * 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_JAGCORE_H__ +#define __ET1310_JAGCORE_H__ + +#include "et1310_address_map.h" + + +#define INTERNAL_MEM_SIZE 0x400 //1024 of internal memory +#define INTERNAL_MEM_RX_OFFSET 0x1FF //50% Tx, 50% Rx + +#define REGS_MAX_ARRAY 4096 + +/* + * For interrupts, normal running is: + * rxdma_xfr_done, phy_interrupt, mac_stat_interrupt, + * watchdog_interrupt & txdma_xfer_done + * + * In both cases, when flow control is enabled for either Tx or bi-direction, + * we additional enable rx_fbr0_low and rx_fbr1_low, so we know when the + * buffer rings are running low. + */ +#define INT_MASK_DISABLE 0xffffffff + +// NOTE: Masking out MAC_STAT Interrupt for now... +//#define INT_MASK_ENABLE 0xfff6bf17 +//#define INT_MASK_ENABLE_NO_FLOW 0xfff6bfd7 +#define INT_MASK_ENABLE 0xfffebf17 +#define INT_MASK_ENABLE_NO_FLOW 0xfffebfd7 + +/* DATA STRUCTURES FOR DIRECT REGISTER ACCESS */ + +typedef struct { + u8 bReadWrite; + u32 nRegCount; + u32 nData[REGS_MAX_ARRAY]; + u32 nOffsets[REGS_MAX_ARRAY]; +} JAGCORE_ACCESS_REGS, *PJAGCORE_ACCESS_REGS; + +typedef struct { + u8 bReadWrite; + u32 nDataWidth; + u32 nRegCount; + u32 nOffsets[REGS_MAX_ARRAY]; + u32 nData[REGS_MAX_ARRAY]; +} PCI_CFG_SPACE_REGS, *PPCI_CFG_SPACE_REGS; + +/* Forward declaration of the private adapter structure */ +struct et131x_adapter; + +void ConfigGlobalRegs(struct et131x_adapter *pAdapter); +void ConfigMMCRegs(struct et131x_adapter *pAdapter); +void et131x_enable_interrupts(struct et131x_adapter *adapter); +void et131x_disable_interrupts(struct et131x_adapter *adapter); + +#endif /* __ET1310_JAGCORE_H__ */ |