| at91_machdep.c (185477) | at91_machdep.c (185513) |
|---|---|
| 1/*- 2 * Copyright (c) 1994-1998 Mark Brinicombe. 3 * Copyright (c) 1994 Brini. 4 * All rights reserved. 5 * 6 * This code is derived from software written for Brini by Mark Brinicombe 7 * 8 * Redistribution and use in source and binary forms, with or without --- 32 unchanged lines hidden (view full) --- 41 * This file needs a lot of work. 42 * 43 * Created : 17/09/94 44 */ 45 46#include "opt_msgbuf.h" 47 48#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1994-1998 Mark Brinicombe. 3 * Copyright (c) 1994 Brini. 4 * All rights reserved. 5 * 6 * This code is derived from software written for Brini by Mark Brinicombe 7 * 8 * Redistribution and use in source and binary forms, with or without --- 32 unchanged lines hidden (view full) --- 41 * This file needs a lot of work. 42 * 43 * Created : 17/09/94 44 */ 45 46#include "opt_msgbuf.h" 47 48#include <sys/cdefs.h> |
| 49__FBSDID("$FreeBSD: head/sys/arm/at91/at91_machdep.c 185477 2008-11-30 17:40:05Z imp $"); | 49__FBSDID("$FreeBSD: head/sys/arm/at91/at91_machdep.c 185513 2008-12-01 10:16:25Z stas $"); |
| 50 51#define _ARM32_BUS_DMA_PRIVATE 52#include <sys/param.h> 53#include <sys/systm.h> 54#include <sys/sysproto.h> 55#include <sys/signalvar.h> 56#include <sys/imgact.h> 57#include <sys/kernel.h> --- 278 unchanged lines hidden (view full) --- 336 337 /* 338 * We must now clean the cache again.... 339 * Cleaning may be done by reading new data to displace any 340 * dirty data in the cache. This will have happened in setttb() 341 * but since we are boot strapping the addresses used for the read 342 * may have just been remapped and thus the cache could be out 343 * of sync. A re-clean after the switch will cure this. | 50 51#define _ARM32_BUS_DMA_PRIVATE 52#include <sys/param.h> 53#include <sys/systm.h> 54#include <sys/sysproto.h> 55#include <sys/signalvar.h> 56#include <sys/imgact.h> 57#include <sys/kernel.h> --- 278 unchanged lines hidden (view full) --- 336 337 /* 338 * We must now clean the cache again.... 339 * Cleaning may be done by reading new data to displace any 340 * dirty data in the cache. This will have happened in setttb() 341 * but since we are boot strapping the addresses used for the read 342 * may have just been remapped and thus the cache could be out 343 * of sync. A re-clean after the switch will cure this. |
| 344 * After booting there are no gross reloations of the kernel thus | 344 * After booting there are no gross relocations of the kernel thus |
| 345 * this problem will not occur after initarm(). 346 */ 347 cpu_idcache_wbinv_all(); 348 349 /* Set stack for exception handlers */ 350 351 data_abort_handler_address = (u_int)data_abort_handler; 352 prefetch_abort_handler_address = (u_int)prefetch_abort_handler; --- 47 unchanged lines hidden --- | 345 * this problem will not occur after initarm(). 346 */ 347 cpu_idcache_wbinv_all(); 348 349 /* Set stack for exception handlers */ 350 351 data_abort_handler_address = (u_int)data_abort_handler; 352 prefetch_abort_handler_address = (u_int)prefetch_abort_handler; --- 47 unchanged lines hidden --- |