| Feng Tang | 6ae6996 | 2009-08-14 15:13:46 -0400 | [diff] [blame] | 1 | /* sfi_core.h Simple Firmware Interface, internal header */ |
| 2 | |
| 3 | /* |
| 4 | |
| 5 | This file is provided under a dual BSD/GPLv2 license. When using or |
| 6 | redistributing this file, you may do so under either license. |
| 7 | |
| 8 | GPL LICENSE SUMMARY |
| 9 | |
| 10 | Copyright(c) 2009 Intel Corporation. All rights reserved. |
| 11 | |
| 12 | This program is free software; you can redistribute it and/or modify |
| 13 | it under the terms of version 2 of the GNU General Public License as |
| 14 | published by the Free Software Foundation. |
| 15 | |
| 16 | This program is distributed in the hope that it will be useful, but |
| 17 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 19 | General Public License for more details. |
| 20 | |
| 21 | You should have received a copy of the GNU General Public License |
| 22 | along with this program; if not, write to the Free Software |
| 23 | Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. |
| 24 | The full GNU General Public License is included in this distribution |
| 25 | in the file called LICENSE.GPL. |
| 26 | |
| 27 | BSD LICENSE |
| 28 | |
| 29 | Copyright(c) 2009 Intel Corporation. All rights reserved. |
| 30 | |
| 31 | Redistribution and use in source and binary forms, with or without |
| 32 | modification, are permitted provided that the following conditions |
| 33 | are met: |
| 34 | |
| 35 | * Redistributions of source code must retain the above copyright |
| 36 | notice, this list of conditions and the following disclaimer. |
| 37 | * Redistributions in binary form must reproduce the above copyright |
| 38 | notice, this list of conditions and the following disclaimer in |
| 39 | the documentation and/or other materials provided with the |
| 40 | distribution. |
| 41 | * Neither the name of Intel Corporation nor the names of its |
| 42 | contributors may be used to endorse or promote products derived |
| 43 | from this software without specific prior written permission. |
| 44 | |
| 45 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 46 | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 47 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 48 | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 49 | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 50 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 51 | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 52 | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 53 | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 54 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 55 | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 56 | |
| 57 | */ |
| 58 | struct sfi_table_key{ |
| 59 | char *sig; |
| 60 | char *oem_id; |
| 61 | char *oem_table_id; |
| 62 | }; |
| 63 | |
| Feng Tang | dce80a5 | 2010-05-26 11:28:08 +0800 | [diff] [blame] | 64 | /* sysfs interface */ |
| 65 | struct sfi_table_attr { |
| 66 | struct bin_attribute attr; |
| 67 | char name[8]; |
| 68 | }; |
| 69 | |
| Feng Tang | 6ae6996 | 2009-08-14 15:13:46 -0400 | [diff] [blame] | 70 | #define SFI_ANY_KEY { .sig = NULL, .oem_id = NULL, .oem_table_id = NULL } |
| 71 | |
| 72 | extern int __init sfi_acpi_init(void); |
| 73 | extern struct sfi_table_header *sfi_check_table(u64 paddr, |
| 74 | struct sfi_table_key *key); |
| 75 | struct sfi_table_header *sfi_get_table(struct sfi_table_key *key); |
| 76 | extern void sfi_put_table(struct sfi_table_header *table); |
| Feng Tang | dce80a5 | 2010-05-26 11:28:08 +0800 | [diff] [blame] | 77 | extern struct sfi_table_attr __init *sfi_sysfs_install_table(u64 pa); |
| 78 | extern void __init sfi_acpi_sysfs_init(void); |