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>

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 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,
+};