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 <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

6 files changed, 92 insertions, 55 deletions

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 <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,
+};
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);