| Wey-Yi Guy | 792bc3c | 2010-03-16 10:23:29 -0700 | [diff] [blame^] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * GPL LICENSE SUMMARY |
| 4 | * |
| 5 | * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of version 2 of the GNU General Public License as |
| 9 | * published by the Free Software Foundation. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, but |
| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, |
| 19 | * USA |
| 20 | * |
| 21 | * The full GNU General Public License is included in this distribution |
| 22 | * in the file called LICENSE.GPL. |
| 23 | * |
| 24 | * Contact Information: |
| 25 | * Intel Linux Wireless <ilw@linux.intel.com> |
| 26 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| 27 | * |
| 28 | *****************************************************************************/ |
| 29 | |
| 30 | #include <linux/kernel.h> |
| 31 | #include <linux/module.h> |
| 32 | #include <linux/init.h> |
| 33 | |
| 34 | #include "iwl-dev.h" |
| 35 | #include "iwl-core.h" |
| 36 | |
| 37 | #define IWL_UCODE_GET(item) \ |
| 38 | static u32 iwlagn_ucode_get_##item(const struct iwl_ucode_header *ucode,\ |
| 39 | u32 api_ver) \ |
| 40 | { \ |
| 41 | if (api_ver <= 2) \ |
| 42 | return le32_to_cpu(ucode->u.v1.item); \ |
| 43 | return le32_to_cpu(ucode->u.v2.item); \ |
| 44 | } |
| 45 | |
| 46 | static u32 iwlagn_ucode_get_header_size(u32 api_ver) |
| 47 | { |
| 48 | if (api_ver <= 2) |
| 49 | return UCODE_HEADER_SIZE(1); |
| 50 | return UCODE_HEADER_SIZE(2); |
| 51 | } |
| 52 | |
| 53 | static u32 iwlagn_ucode_get_build(const struct iwl_ucode_header *ucode, |
| 54 | u32 api_ver) |
| 55 | { |
| 56 | if (api_ver <= 2) |
| 57 | return 0; |
| 58 | return le32_to_cpu(ucode->u.v2.build); |
| 59 | } |
| 60 | |
| 61 | static u8 *iwlagn_ucode_get_data(const struct iwl_ucode_header *ucode, |
| 62 | u32 api_ver) |
| 63 | { |
| 64 | if (api_ver <= 2) |
| 65 | return (u8 *) ucode->u.v1.data; |
| 66 | return (u8 *) ucode->u.v2.data; |
| 67 | } |
| 68 | |
| 69 | IWL_UCODE_GET(inst_size); |
| 70 | IWL_UCODE_GET(data_size); |
| 71 | IWL_UCODE_GET(init_size); |
| 72 | IWL_UCODE_GET(init_data_size); |
| 73 | IWL_UCODE_GET(boot_size); |
| 74 | |
| 75 | struct iwl_ucode_ops iwlagn_ucode = { |
| 76 | .get_header_size = iwlagn_ucode_get_header_size, |
| 77 | .get_build = iwlagn_ucode_get_build, |
| 78 | .get_inst_size = iwlagn_ucode_get_inst_size, |
| 79 | .get_data_size = iwlagn_ucode_get_data_size, |
| 80 | .get_init_size = iwlagn_ucode_get_init_size, |
| 81 | .get_init_data_size = iwlagn_ucode_get_init_data_size, |
| 82 | .get_boot_size = iwlagn_ucode_get_boot_size, |
| 83 | .get_data = iwlagn_ucode_get_data, |
| 84 | }; |