diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-ucode.c')
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c new file mode 100644 index 00000000000..67f15c0d2a4 --- /dev/null +++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c @@ -0,0 +1,84 @@ +/****************************************************************************** + * + * GPL LICENSE SUMMARY + * + * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, + * USA + * + * The full GNU General Public License is included in this distribution + * in the file called LICENSE.GPL. + * + * Contact Information: + * Intel Linux Wireless <ilw@linux.intel.com> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + *****************************************************************************/ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> + +#include "iwl-dev.h" +#include "iwl-core.h" + +#define IWL_UCODE_GET(item) \ +static u32 iwlagn_ucode_get_##item(const struct iwl_ucode_header *ucode,\ + u32 api_ver) \ +{ \ + if (api_ver <= 2) \ + return le32_to_cpu(ucode->u.v1.item); \ + return le32_to_cpu(ucode->u.v2.item); \ +} + +static u32 iwlagn_ucode_get_header_size(u32 api_ver) +{ + if (api_ver <= 2) + return UCODE_HEADER_SIZE(1); + return UCODE_HEADER_SIZE(2); +} + +static u32 iwlagn_ucode_get_build(const struct iwl_ucode_header *ucode, + u32 api_ver) +{ + if (api_ver <= 2) + return 0; + return le32_to_cpu(ucode->u.v2.build); +} + +static u8 *iwlagn_ucode_get_data(const struct iwl_ucode_header *ucode, + u32 api_ver) +{ + if (api_ver <= 2) + return (u8 *) ucode->u.v1.data; + return (u8 *) ucode->u.v2.data; +} + +IWL_UCODE_GET(inst_size); +IWL_UCODE_GET(data_size); +IWL_UCODE_GET(init_size); +IWL_UCODE_GET(init_data_size); +IWL_UCODE_GET(boot_size); + +struct iwl_ucode_ops iwlagn_ucode = { + .get_header_size = iwlagn_ucode_get_header_size, + .get_build = iwlagn_ucode_get_build, + .get_inst_size = iwlagn_ucode_get_inst_size, + .get_data_size = iwlagn_ucode_get_data_size, + .get_init_size = iwlagn_ucode_get_init_size, + .get_init_data_size = iwlagn_ucode_get_init_data_size, + .get_boot_size = iwlagn_ucode_get_boot_size, + .get_data = iwlagn_ucode_get_data, +}; |