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/*- * Copyright (c) 1995 Bruce Evans. * 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. * 3. Neither the name of the author nor the names of contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * 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: release/9.1.0/sys/dev/cy/cyreg.h 50477 1999-08-28 01:08:13Z peter $ */ /* * Definitions for Cyclades Cyclom-Y serial boards. */ /* * Cyclades register offsets. These are physical offsets for ISA boards * and physical offsets divided by 2 for PCI boards. */ #define CY8_SVCACKR 0x100 /* (r) */ #define CY8_SVCACKT 0x200 /* (r) */ #define CY8_SVCACKM 0x300 /* (r) */ #define CY16_RESET 0x1400 /* (r) */ #define CY_CLEAR_INTR 0x1800 /* intr ack address (w) */ #define CY_MAX_CD1400s 8 /* for Cyclom-32Y */ #define CY_CLOCK(version) ((version) >= 0x48 ? 60000000 : 25000000) #define CY_RTS_DTR_SWAPPED(version) ((version) >= 0x48) /* * The `cd' macros are for access to cd1400 registers. The `cy' macros * are for access to Cyclades registers. Both sets of macros scale the * register number to get an offset, but the scales are different for * mostly historical reasons. */ #ifdef CyDebug #define cd_inb(iobase, reg, cy_align) \ (++cd_inbs, *((iobase) + (2 * (reg) << (cy_align)))) #define cy_inb(iobase, reg, cy_align) \ (++cy_inbs, *((iobase) + ((reg) << (cy_align)))) #define cd_outb(iobase, reg, cy_align, val) \ (++cd_outbs, (void)(*((iobase) + (2 * (reg) << (cy_align))) = (val))) #define cy_outb(iobase, reg, cy_align, val) \ (++cy_outbs, (void)(*((iobase) + ((reg) << (cy_align))) = (val))) #else #define cd_inb(iobase, reg, cy_align) \ (*((iobase) + (2 * (reg) << (cy_align)))) #define cy_inb(iobase, reg, cy_align) \ (*((iobase) + ((reg) << (cy_align)))) #define cd_outb(iobase, reg, cy_align, val) \ ((void)(*((iobase) + (2 * (reg) << (cy_align))) = (val))) #define cy_outb(iobase, reg, cy_align, val) \ ((void)(*((iobase) + ((reg) << (cy_align))) = (val))) #endif