diff options
Diffstat (limited to 'sys/dev/etherswitch/arswitch/arswitch_reg.h')
| -rw-r--r-- | sys/dev/etherswitch/arswitch/arswitch_reg.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/sys/dev/etherswitch/arswitch/arswitch_reg.h b/sys/dev/etherswitch/arswitch/arswitch_reg.h new file mode 100644 index 0000000..fdac59f --- /dev/null +++ b/sys/dev/etherswitch/arswitch/arswitch_reg.h @@ -0,0 +1,44 @@ +/*- + * Copyright (c) 2011-2012 Stefan Bethke. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR 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, WHETHER IN 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. + * + * $FreeBSD$ + */ +#ifndef __ARSWITCH_REG_H__ +#define __ARSWITCH_REG_H__ + +extern void arswitch_writedbg(device_t dev, int phy, uint16_t dbg_addr, + uint16_t dbg_data); + +extern int arswitch_readreg(device_t dev, int addr); +extern int arswitch_writereg(device_t dev, int addr, int value); +extern int arswitch_modifyreg(device_t dev, int addr, int mask, int set); + +extern int arswitch_readreg_lsb(device_t dev, int addr); +extern int arswitch_readreg_msb(device_t dev, int addr); + +extern int arswitch_writereg_lsb(device_t dev, int addr, int data); +extern int arswitch_writereg_msb(device_t dev, int addr, int data); + +#endif /* __ARSWITCH_REG_H__ */ |
