projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * This file is subject to the terms and conditions of the GNU General Public | |
| 3 | * License. See the file "COPYING" in the main directory of this archive | |
| 4 | * for more details. | |
| 5 | * | |
| 6 | * Miscellaneous ARCS PROM routines. | |
| 7 | * | |
| 8 | * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com) | |
| 9 | * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org) | |
| 10 | * Copyright (C) 1999 Silicon Graphics, Inc. | |
| 11 | */ | |
| 1da177e4 LT |
12 | #include <linux/init.h> |
| 13 | #include <linux/kernel.h> | |
| 14 | ||
| 15 | #include <asm/bcache.h> | |
| 16 | ||
| 17 | #include <asm/arc/types.h> | |
| 18 | #include <asm/sgialib.h> | |
| 19 | #include <asm/bootinfo.h> | |
| 20 | #include <asm/system.h> | |
| 21 | ||
| 1da177e4 LT |
22 | VOID |
| 23 | ArcHalt(VOID) | |
| 24 | { | |
| 25 | bc_disable(); | |
| 26 | local_irq_disable(); | |
| 1da177e4 LT |
27 | ARC_CALL0(halt); |
| 28 | never: goto never; | |
| 29 | } | |
| 30 | ||
| 31 | VOID | |
| 32 | ArcPowerDown(VOID) | |
| 33 | { | |
| 34 | bc_disable(); | |
| 35 | local_irq_disable(); | |
| 1da177e4 LT |
36 | ARC_CALL0(pdown); |
| 37 | never: goto never; | |
| 38 | } | |
| 39 | ||
| 40 | /* XXX is this a soft reset basically? XXX */ | |
| 41 | VOID | |
| 42 | ArcRestart(VOID) | |
| 43 | { | |
| 44 | bc_disable(); | |
| 45 | local_irq_disable(); | |
| 1da177e4 LT |
46 | ARC_CALL0(restart); |
| 47 | never: goto never; | |
| 48 | } | |
| 49 | ||
| 50 | VOID | |
| 51 | ArcReboot(VOID) | |
| 52 | { | |
| 53 | bc_disable(); | |
| 54 | local_irq_disable(); | |
| 1da177e4 LT |
55 | ARC_CALL0(reboot); |
| 56 | never: goto never; | |
| 57 | } | |
| 58 | ||
| 59 | VOID | |
| 60 | ArcEnterInteractiveMode(VOID) | |
| 61 | { | |
| 62 | bc_disable(); | |
| 63 | local_irq_disable(); | |
| 1da177e4 LT |
64 | ARC_CALL0(imode); |
| 65 | never: goto never; | |
| 66 | } | |
| 67 | ||
| 68 | LONG | |
| 69 | ArcSaveConfiguration(VOID) | |
| 70 | { | |
| 71 | return ARC_CALL0(cfg_save); | |
| 72 | } | |
| 73 | ||
| 74 | struct linux_sysid * | |
| 75 | ArcGetSystemId(VOID) | |
| 76 | { | |
| 77 | return (struct linux_sysid *) ARC_CALL0(get_sysid); | |
| 78 | } | |
| 79 | ||
| 80 | VOID __init | |
| 81 | ArcFlushAllCaches(VOID) | |
| 82 | { | |
| 83 | ARC_CALL0(cache_flush); | |
| 84 | } | |
| 85 | ||
| 86 | DISPLAY_STATUS * __init ArcGetDisplayStatus(ULONG FileID) | |
| 87 | { | |
| 88 | return (DISPLAY_STATUS *) ARC_CALL1(GetDisplayStatus, FileID); | |
| 89 | } |