| cpufunc.h (83836) | cpufunc.h (84581) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 Doug Rabson 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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1998 Doug Rabson 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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/ia64/include/cpufunc.h 83836 2001-09-22 19:51:18Z dfr $ | 26 * $FreeBSD: head/sys/ia64/include/cpufunc.h 84581 2001-10-06 09:31:43Z marcel $ |
| 27 */ 28 29#ifndef _MACHINE_CPUFUNC_H_ 30#define _MACHINE_CPUFUNC_H_ 31 32#ifdef _KERNEL 33 34#include <sys/types.h> --- 15 unchanged lines hidden (view full) --- 50ia64_port_address(u_int port) 51{ 52 return (volatile void *)(ia64_port_base 53 | ((port >> 2) << 12) 54 | (port & ((1 << 12) - 1))); 55} 56 57static __inline volatile void * | 27 */ 28 29#ifndef _MACHINE_CPUFUNC_H_ 30#define _MACHINE_CPUFUNC_H_ 31 32#ifdef _KERNEL 33 34#include <sys/types.h> --- 15 unchanged lines hidden (view full) --- 50ia64_port_address(u_int port) 51{ 52 return (volatile void *)(ia64_port_base 53 | ((port >> 2) << 12) 54 | (port & ((1 << 12) - 1))); 55} 56 57static __inline volatile void * |
| 58ia64_memory_address(u_int addr) | 58ia64_memory_address(u_int64_t addr) |
| 59{ | 59{ |
| 60 return (volatile void *) IA64_PHYS_TO_RR6(addr);; | 60 return (volatile void *) IA64_PHYS_TO_RR6(addr); |
| 61} 62 63static __inline u_int8_t 64inb(u_int port) 65{ 66 volatile u_int8_t *p = ia64_port_address(port); 67 u_int8_t v = *p; 68 ia64_mf_a(); --- 149 unchanged lines hidden (view full) --- 218{ 219 volatile u_int32_t *p = ia64_memory_address(addr); 220 *p = data; 221 ia64_mf_a(); 222 ia64_mf(); 223} 224 225static __inline void | 61} 62 63static __inline u_int8_t 64inb(u_int port) 65{ 66 volatile u_int8_t *p = ia64_port_address(port); 67 u_int8_t v = *p; 68 ia64_mf_a(); --- 149 unchanged lines hidden (view full) --- 218{ 219 volatile u_int32_t *p = ia64_memory_address(addr); 220 *p = data; 221 ia64_mf_a(); 222 ia64_mf(); 223} 224 225static __inline void |
| 226memcpy_fromio(u_int8_t *addr, size_t ofs, size_t count) 227{ 228 volatile u_int8_t *p = ia64_memory_address(ofs); 229 while (count--) 230 *addr++ = *p++; 231} 232 233static __inline void 234memcpy_io(size_t dst, size_t src, size_t count) 235{ 236 volatile u_int8_t *dp = ia64_memory_address(dst); 237 volatile u_int8_t *sp = ia64_memory_address(src); 238 while (count--) 239 *dp++ = *sp++; 240} 241 242static __inline void 243memcpy_toio(size_t ofs, u_int8_t *addr, size_t count) 244{ 245 volatile u_int8_t *p = ia64_memory_address(ofs); 246 while (count--) 247 *p++ = *addr++; 248} 249 250static __inline void 251memset_io(size_t ofs, u_int8_t value, size_t count) 252{ 253 volatile u_int8_t *p = ia64_memory_address(ofs); 254 while (count--) 255 *p++ = value; 256} 257 258static __inline void 259memsetw(u_int16_t *addr, int val, size_t size) 260{ 261 while (size--) 262 *addr++ = val; 263} 264 265static __inline void 266memsetw_io(size_t ofs, u_int16_t value, size_t count) 267{ 268 volatile u_int16_t *p = ia64_memory_address(ofs); 269 while (count--) 270 *p++ = value; 271} 272 273static __inline void |
|
| 226disable_intr(void) 227{ 228 __asm __volatile ("rsm psr.i;;"); 229} 230 231static __inline void 232enable_intr(void) 233{ --- 22 unchanged lines hidden --- | 274disable_intr(void) 275{ 276 __asm __volatile ("rsm psr.i;;"); 277} 278 279static __inline void 280enable_intr(void) 281{ --- 22 unchanged lines hidden --- |