1/*-
2 * Copyright (c) 1995 Bruce D. Evans.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the author nor the names of contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * from: FreeBSD: src/sys/i386/include/md_var.h,v 1.40 2001/07/12
30 * $FreeBSD: head/sys/sparc64/include/md_var.h 228022 2011-11-27 15:43:40Z marius $
31 */
32
33#ifndef _MACHINE_MD_VAR_H_
34#define _MACHINE_MD_VAR_H_
35
36typedef void cpu_block_copy_t(const void *src, void *dst, size_t len);
37typedef void cpu_block_zero_t(void *dst, size_t len);
38
39extern char tl0_base[];
40extern char _end[];
41
42extern long Maxmem;
43
44extern vm_offset_t kstack0;
45extern vm_paddr_t kstack0_phys;
46
47struct pcpu;
48struct md_utrap;
49
50const char *cpu_cpuid_prop(u_int cpu_impl);
51uint32_t cpu_get_mid(u_int cpu_impl);
52void cpu_identify(u_long vers, u_int clock, u_int id);
53void cpu_setregs(struct pcpu *pc);
54int is_physical_memory(vm_paddr_t addr);
55struct md_utrap *utrap_alloc(void);
56void utrap_free(struct md_utrap *ut);
57struct md_utrap *utrap_hold(struct md_utrap *ut);
58
59cpu_block_copy_t spitfire_block_copy;
60cpu_block_zero_t spitfire_block_zero;
61cpu_block_copy_t zeus_block_copy;
62cpu_block_zero_t zeus_block_zero;
63
64extern cpu_block_copy_t *cpu_block_copy;
65extern cpu_block_zero_t *cpu_block_zero;
66
67/*
68 * Given that the VTOC8 disk label only uses 16-bit fields for cylinders,
69 * heads and sectors we might need to adjust the geometry of large disks.
70 */
71struct ccb_calc_geometry;
72int scsi_da_bios_params(struct ccb_calc_geometry *ccg);
73struct disk;
74void sparc64_ata_disk_firmware_geom_adjust(struct disk *disk);
75#define ata_disk_firmware_geom_adjust(disk) \
76 sparc64_ata_disk_firmware_geom_adjust(disk)
77
78#endif /* !_MACHINE_MD_VAR_H_ */
2 * Copyright (c) 1995 Bruce D. Evans.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the author nor the names of contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * from: FreeBSD: src/sys/i386/include/md_var.h,v 1.40 2001/07/12
30 * $FreeBSD: head/sys/sparc64/include/md_var.h 228022 2011-11-27 15:43:40Z marius $
31 */
32
33#ifndef _MACHINE_MD_VAR_H_
34#define _MACHINE_MD_VAR_H_
35
36typedef void cpu_block_copy_t(const void *src, void *dst, size_t len);
37typedef void cpu_block_zero_t(void *dst, size_t len);
38
39extern char tl0_base[];
40extern char _end[];
41
42extern long Maxmem;
43
44extern vm_offset_t kstack0;
45extern vm_paddr_t kstack0_phys;
46
47struct pcpu;
48struct md_utrap;
49
50const char *cpu_cpuid_prop(u_int cpu_impl);
51uint32_t cpu_get_mid(u_int cpu_impl);
52void cpu_identify(u_long vers, u_int clock, u_int id);
53void cpu_setregs(struct pcpu *pc);
54int is_physical_memory(vm_paddr_t addr);
55struct md_utrap *utrap_alloc(void);
56void utrap_free(struct md_utrap *ut);
57struct md_utrap *utrap_hold(struct md_utrap *ut);
58
59cpu_block_copy_t spitfire_block_copy;
60cpu_block_zero_t spitfire_block_zero;
61cpu_block_copy_t zeus_block_copy;
62cpu_block_zero_t zeus_block_zero;
63
64extern cpu_block_copy_t *cpu_block_copy;
65extern cpu_block_zero_t *cpu_block_zero;
66
67/*
68 * Given that the VTOC8 disk label only uses 16-bit fields for cylinders,
69 * heads and sectors we might need to adjust the geometry of large disks.
70 */
71struct ccb_calc_geometry;
72int scsi_da_bios_params(struct ccb_calc_geometry *ccg);
73struct disk;
74void sparc64_ata_disk_firmware_geom_adjust(struct disk *disk);
75#define ata_disk_firmware_geom_adjust(disk) \
76 sparc64_ata_disk_firmware_geom_adjust(disk)
77
78#endif /* !_MACHINE_MD_VAR_H_ */