| fbreg.h (237223) | fbreg.h (239670) |
|---|---|
| 1/*- 2 * Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> 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 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> 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 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/dev/fb/fbreg.h 237223 2012-06-18 07:54:10Z phk $ | 26 * $FreeBSD: head/sys/dev/fb/fbreg.h 239670 2012-08-25 08:09:37Z rwatson $ |
| 27 */ 28 29#ifndef _DEV_FB_FBREG_H_ 30#define _DEV_FB_FBREG_H_ 31 32#ifdef _KERNEL 33 34#define V_MAX_ADAPTERS 8 /* XXX */ --- 52 unchanged lines hidden (view full) --- 87#define readw(a) ofwfb_readw((u_int16_t *)(a)) 88#define writew(a, v) ofwfb_writew((u_int16_t *)(a), (v)) 89void ofwfb_bcopy(const void *s, void *d, size_t c); 90void ofwfb_bzero(void *d, size_t c); 91void ofwfb_fillw(int pat, void *base, size_t cnt); 92u_int16_t ofwfb_readw(u_int16_t *addr); 93void ofwfb_writew(u_int16_t *addr, u_int16_t val); 94 | 27 */ 28 29#ifndef _DEV_FB_FBREG_H_ 30#define _DEV_FB_FBREG_H_ 31 32#ifdef _KERNEL 33 34#define V_MAX_ADAPTERS 8 /* XXX */ --- 52 unchanged lines hidden (view full) --- 87#define readw(a) ofwfb_readw((u_int16_t *)(a)) 88#define writew(a, v) ofwfb_writew((u_int16_t *)(a), (v)) 89void ofwfb_bcopy(const void *s, void *d, size_t c); 90void ofwfb_bzero(void *d, size_t c); 91void ofwfb_fillw(int pat, void *base, size_t cnt); 92u_int16_t ofwfb_readw(u_int16_t *addr); 93void ofwfb_writew(u_int16_t *addr, u_int16_t val); 94 |
| 95#elif defined(__mips__) 96 97/* 98 * Use amd64/i386-like settings under the assumption that MIPS-based display 99 * drivers will have to add a level of indirection between a syscons-managed 100 * frame buffer and the actual video hardware. We are forced to do this 101 * because syscons doesn't carry around required busspace handles and tags to 102 * use here. This is only really a problem for true VGA devices hooked up to 103 * MIPS, as others will be performing a translation anyway. 104 */ 105#define bcopy_io(s, d, c) memcpy((void *)(d), (void *)(s), (c)) 106#define bcopy_toio(s, d, c) memcpy((void *)(d), (void *)(s), (c)) 107#define bcopy_fromio(s, d, c) memcpy((void *)(d), (void *)(s), (c)) 108#define bzero_io(d, c) memset((void *)(d), 0, (c)) 109#define fill_io(p, d, c) memset((void *)(d), (p), (c)) 110static __inline void 111fillw(int val, uint16_t *buf, size_t size) 112{ 113 while (size--) 114 *buf++ = val; 115} 116#define fillw_io(p, d, c) fillw((p), (void *)(d), (c)) 117 |
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| 95#else /* !__i386__ && !__amd64__ && !__ia64__ && !__sparc64__ && !__powerpc__ */ 96#define bcopy_io(s, d, c) memcpy_io((d), (s), (c)) 97#define bcopy_toio(s, d, c) memcpy_toio((d), (void *)(s), (c)) 98#define bcopy_fromio(s, d, c) memcpy_fromio((void *)(d), (s), (c)) 99#define bzero_io(d, c) memset_io((d), 0, (c)) 100#define fill_io(p, d, c) memset_io((d), (p), (c)) 101#define fillw(p, d, c) memsetw((d), (p), (c)) 102#define fillw_io(p, d, c) memsetw_io((d), (p), (c)) --- 233 unchanged lines hidden --- | 118#else /* !__i386__ && !__amd64__ && !__ia64__ && !__sparc64__ && !__powerpc__ */ 119#define bcopy_io(s, d, c) memcpy_io((d), (s), (c)) 120#define bcopy_toio(s, d, c) memcpy_toio((d), (void *)(s), (c)) 121#define bcopy_fromio(s, d, c) memcpy_fromio((void *)(d), (s), (c)) 122#define bzero_io(d, c) memset_io((d), 0, (c)) 123#define fill_io(p, d, c) memset_io((d), (p), (c)) 124#define fillw(p, d, c) memsetw((d), (p), (c)) 125#define fillw_io(p, d, c) memsetw_io((d), (p), (c)) --- 233 unchanged lines hidden --- |