diff options
Diffstat (limited to 'sys/arch/mvme68k/dev/mcreg.h')
| -rw-r--r-- | sys/arch/mvme68k/dev/mcreg.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/sys/arch/mvme68k/dev/mcreg.h b/sys/arch/mvme68k/dev/mcreg.h deleted file mode 100644 index 8aefb22893c..00000000000 --- a/sys/arch/mvme68k/dev/mcreg.h +++ /dev/null @@ -1,172 +0,0 @@ -/* $OpenBSD: mcreg.h,v 1.11 2013/12/01 21:56:42 miod Exp $ */ - -/* - * Copyright (c) 1995 Theo de Raadt - * 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 ``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 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. - */ - -/* - * VME162 MCchip - */ -struct mcreg { -/*0x00*/ volatile u_char mc_chipid; -/*0x01*/ volatile u_char mc_chiprev; -/*0x02*/ volatile u_char mc_genctl; -/*0x03*/ volatile u_char mc_vecbase; -/*0x04*/ volatile u_long mc_t1cmp; -/*0x08*/ volatile u_long mc_t1count; -/*0x0C*/ volatile u_long mc_t2cmp; -/*0x10*/ volatile u_long mc_t2count; -/*0x14*/ volatile u_char mc_lsbprescale; -/*0x15*/ volatile u_char mc_adjprescale; -/*0x16*/ volatile u_char mc_t2ctl; -/*0x17*/ volatile u_char mc_t1ctl; -/*0x18*/ volatile u_char mc_t4irq; -/*0x19*/ volatile u_char mc_t3irq; -/*0x1A*/ volatile u_char mc_t2irq; -/*0x1B*/ volatile u_char mc_t1irq; -/*0x1C*/ volatile u_char mc_parity; -/*0x1D*/ volatile u_char mc_zsirq; -/*0x1E*/ volatile u_char mc_t4ctl; -/*0x1F*/ volatile u_char mc_t3ctl; -/*0x20*/ volatile u_short mc_drambase; -/*0x22*/ volatile u_short mc_srambase; -/*0x24*/ volatile u_char mc_dramsize; -/*0x25*/ volatile u_char mc_memoptions; - #define MC_MEMOPTIONS_SRAMMASK 0x18 - #define MC_MEMOPTIONS_SRAM128K 0x00 - #define MC_MEMOPTIONS_SRAM512K 0x08 - #define MC_MEMOPTIONS_SRAM1M 0x10 - #define MC_MEMOPTIONS_SRAM2M 0x18 - #define MC_MEMOPTIONS_DRAMMASK 0x07 - #define MC_MEMOPTIONS_DRAM1M 0x00 - #define MC_MEMOPTIONS_DRAM2M 0x01 - #define MC_MEMOPTIONS_DRAM4M 0x03 - #define MC_MEMOPTIONS_DRAM4M2 0x04 - #define MC_MEMOPTIONS_DRAM8M 0x05 - #define MC_MEMOPTIONS_DRAM16M 0x07 -/*0x26*/ volatile u_char mc_sramsize; -/*0x27*/ volatile u_char mc_resv1; -/*0x28*/ volatile u_char mc_ieerr; -/*0x29*/ volatile u_char mc_resv2; -/*0x2A*/ volatile u_char mc_ieirq; -/*0x2B*/ volatile u_char mc_iefailirq; -/*0x2C*/ volatile u_char mc_ncrerr; -/*0x2D*/ volatile u_char mc_input; - #define MC_INPUT_USR1 0x80 - #define MC_INPUT_USR2 0x40 - #define MC_INPUT_USR3 0x20 - #define MC_INPUT_USR4 0x10 - #define MC_INPUT_PROM 0x08 - #define MC_INPUT_BUG3 0x04 - #define MC_INPUT_BUG2 0x02 - #define MC_INPUT_BUG1 0x01 -/*0x2E*/ volatile u_char mc_ver; -/*0x01*/ volatile u_char mc_ncrirq; -/*0x01*/ volatile u_long mc_t3cmp; -/*0x01*/ volatile u_long mc_t3count; -/*0x01*/ volatile u_long mc_t4cmp; -/*0x01*/ volatile u_long mc_t4count; -/*0x01*/ volatile u_char mc_busclock; -/*0x01*/ volatile u_char mc_promtime; -/*0x01*/ volatile u_char mc_flashctl; - #define MC_FLASHCTL_WRITE 0x08 -/*0x01*/ volatile u_char mc_abortirq; -/*0x01*/ volatile u_char mc_resetctl; -/*0x01*/ volatile u_char mc_watchdogctl; -/*0x01*/ volatile u_char mc_watchdogtime; -/*0x01*/ volatile u_char mc_resv3; -/*0x01*/ volatile u_char mc_dramctl; -/*0x01*/ volatile u_char mc_resv4; -/*0x01*/ volatile u_char mc_mpustat; -/*0x01*/ volatile u_char mc_resv5; -/*0x01*/ volatile u_long mc_prescale; -}; -#define MC_MCCHIP_OFF 0x42000 -#define MC_CHIPID 0x84 - -/* - * points to system's MCchip registers - */ -extern struct mcreg *sys_mc; - -/* - * for the console we need zs phys addr - */ -#define ZS0_PHYS_162 (0xfff45000) -#define ZS1_PHYS_162 (0xfff45800) - -/* - * We lock off our interrupt vector at 0x50. - */ -#define MC_VECBASE 0x50 -#define MC_NVEC 16 - -#define MCV_ZS 0x00 -#define MCV_TIMER4 0x03 -#define MCV_TIMER3 0x04 -#define MCV_NCR 0x05 -#define MCV_IEFAIL 0x06 -#define MCV_IE 0x07 -#define MCV_TIMER2 0x08 -#define MCV_TIMER1 0x09 -#define MCV_PARITY 0x0b -#define MCV_ABORT 0x0e - -#define MC_TCTL_CEN 0x01 -#define MC_TCTL_COC 0x02 -#define MC_TCTL_COVF 0x04 -#define MC_TCTL_OVF 0xf0 -#define MC_TCTL_OVF_SHIFT 4 - -#define MC_ABORT_ABS 0x40 - -#define mc_timer_us2lim(us) (us) /* timer increments in "us" */ - -#define MC_IRQ_IPL 0x07 -#define MC_IRQ_ICLR 0x08 -#define MC_IRQ_IEN 0x10 -#define MC_IRQ_INT 0x20 - -#define MC_GENCTL_IEN 0x02 - -#define MC_IEERR_SCLR 0x01 - -#define MC_SC_INHIBIT (0 << 6) -#define MC_SC_SNOOP (1 << 6) -#define MC_SC_INVAL (2 << 6) -#define MC_SC_RESV (3 << 6) - -#define MC_VER_ISLX 0x40 -#define MC_VER_REAL040 0x10 -#define MC_VER_NOIE 0x08 -#define MC_VER_NONCR 0x04 -#define MC_VER_NOVME 0x02 -#define MC_VER_33MHZ 0x01 - -void mc_enableflashwrite(int on); -#define MC_ENAFLASHWRITE_OFFSET 0xcc000 -#define MC_DISFLASHWRITE_OFFSET 0xc8000 -int mc_hasflash(void); - -int mcintr_establish(int, struct intrhand *, const char *); |