From 792bc3cbe06cddabd865acc3122ee0415f854a11 Mon Sep 17 00:00:00 2001 From: Wey-Yi Guy Date: Tue, 16 Mar 2010 10:23:29 -0700 Subject: [PATCH] iwlwifi: move ucode loading related code to separated file Multiple iwlagn based devices shared the same ucode loading procedure. Move loading related code from iwl-5000.c to iwl-agn-ucode.c file. Signed-off-by: Wey-Yi Guy Signed-off-by: Reinette Chatre --- drivers/net/wireless/iwlwifi/Makefile | 1 + drivers/net/wireless/iwlwifi/iwl-1000.c | 2 +- drivers/net/wireless/iwlwifi/iwl-5000.c | 54 +------------ drivers/net/wireless/iwlwifi/iwl-6000.c | 4 +- drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 84 ++++++++++++++++++++ drivers/net/wireless/iwlwifi/iwl-agn.h | 2 + 6 files changed, 92 insertions(+), 55 deletions(-) create mode 100644 drivers/net/wireless/iwlwifi/iwl-agn-ucode.c diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile index e31a5ccebea2..cc4fe20c45eb 100644 --- a/drivers/net/wireless/iwlwifi/Makefile +++ b/drivers/net/wireless/iwlwifi/Makefile @@ -10,6 +10,7 @@ CFLAGS_iwl-devtrace.o := -I$(src) # AGN obj-$(CONFIG_IWLAGN) += iwlagn.o iwlagn-objs := iwl-agn.o iwl-agn-rs.o iwl-agn-led.o iwl-agn-ict.o +iwlagn-objs += iwl-agn-ucode.o iwlagn-$(CONFIG_IWL4965) += iwl-4965.o iwlagn-$(CONFIG_IWL5000) += iwl-5000.o diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c index 9e392896005d..ad61464703cb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-1000.c +++ b/drivers/net/wireless/iwlwifi/iwl-1000.c @@ -218,7 +218,7 @@ static struct iwl_lib_ops iwl1000_lib = { }; static const struct iwl_ops iwl1000_ops = { - .ucode = &iwl5000_ucode, + .ucode = &iwlagn_ucode, .lib = &iwl1000_lib, .hcmd = &iwl5000_hcmd, .utils = &iwl5000_hcmd_utils, diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 2267cad49cbf..bbcb9c5dde6a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -1348,45 +1348,6 @@ static int iwl5000_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant) } } - -#define IWL5000_UCODE_GET(item) \ -static u32 iwl5000_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 iwl5000_ucode_get_header_size(u32 api_ver) -{ - if (api_ver <= 2) - return UCODE_HEADER_SIZE(1); - return UCODE_HEADER_SIZE(2); -} - -static u32 iwl5000_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 *iwl5000_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; -} - -IWL5000_UCODE_GET(inst_size); -IWL5000_UCODE_GET(data_size); -IWL5000_UCODE_GET(init_size); -IWL5000_UCODE_GET(init_data_size); -IWL5000_UCODE_GET(boot_size); - static int iwl5000_hw_channel_switch(struct iwl_priv *priv, u16 channel) { struct iwl5000_channel_switch_cmd cmd; @@ -1435,17 +1396,6 @@ struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = { .calc_rssi = iwl5000_calc_rssi, }; -struct iwl_ucode_ops iwl5000_ucode = { - .get_header_size = iwl5000_ucode_get_header_size, - .get_build = iwl5000_ucode_get_build, - .get_inst_size = iwl5000_ucode_get_inst_size, - .get_data_size = iwl5000_ucode_get_data_size, - .get_init_size = iwl5000_ucode_get_init_size, - .get_init_data_size = iwl5000_ucode_get_init_data_size, - .get_boot_size = iwl5000_ucode_get_boot_size, - .get_data = iwl5000_ucode_get_data, -}; - struct iwl_lib_ops iwl5000_lib = { .set_hw_params = iwl5000_hw_set_hw_params, .txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl, @@ -1562,7 +1512,7 @@ static struct iwl_lib_ops iwl5150_lib = { }; static const struct iwl_ops iwl5000_ops = { - .ucode = &iwl5000_ucode, + .ucode = &iwlagn_ucode, .lib = &iwl5000_lib, .hcmd = &iwl5000_hcmd, .utils = &iwl5000_hcmd_utils, @@ -1570,7 +1520,7 @@ static const struct iwl_ops iwl5000_ops = { }; static const struct iwl_ops iwl5150_ops = { - .ucode = &iwl5000_ucode, + .ucode = &iwlagn_ucode, .lib = &iwl5150_lib, .hcmd = &iwl5000_hcmd, .utils = &iwl5000_hcmd_utils, diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index d75799946a7e..4026eb4e7faa 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -284,7 +284,7 @@ static struct iwl_lib_ops iwl6000_lib = { }; static const struct iwl_ops iwl6000_ops = { - .ucode = &iwl5000_ucode, + .ucode = &iwlagn_ucode, .lib = &iwl6000_lib, .hcmd = &iwl5000_hcmd, .utils = &iwl5000_hcmd_utils, @@ -352,7 +352,7 @@ static struct iwl_lib_ops iwl6050_lib = { }; static const struct iwl_ops iwl6050_ops = { - .ucode = &iwl5000_ucode, + .ucode = &iwlagn_ucode, .lib = &iwl6050_lib, .hcmd = &iwl5000_hcmd, .utils = &iwl5000_hcmd_utils, 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 000000000000..67f15c0d2a4a --- /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 + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + *****************************************************************************/ + +#include +#include +#include + +#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, +}; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h index 42c291b12546..a266649a8bf5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn.h @@ -65,6 +65,8 @@ #include "iwl-dev.h" +extern struct iwl_ucode_ops iwlagn_ucode; + int iwl_reset_ict(struct iwl_priv *priv); void iwl_disable_ict(struct iwl_priv *priv); int iwl_alloc_isr_ict(struct iwl_priv *priv); -- 2.20.1