iwlwifi: rename iwl-agn-ucode as iwl-ucode

iwl-agn-ucode is generic ucode operations, not limited just to iwlagn.

Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 688 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
deleted file mode 100644
index 76949106daf..00000000000
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ /dev/null
@@ -1,688 +0,0 @@
-/******************************************************************************
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2011 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 <linux/sched.h>
-#include <linux/dma-mapping.h>
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-agn-hw.h"
-#include "iwl-agn.h"
-#include "iwl-agn-calib.h"
-#include "iwl-trans.h"
-#include "iwl-fh.h"
-
-static struct iwl_wimax_coex_event_entry cu_priorities[COEX_NUM_OF_EVENTS] = {
-	{COEX_CU_UNASSOC_IDLE_RP, COEX_CU_UNASSOC_IDLE_WP,
-	 0, COEX_UNASSOC_IDLE_FLAGS},
-	{COEX_CU_UNASSOC_MANUAL_SCAN_RP, COEX_CU_UNASSOC_MANUAL_SCAN_WP,
-	 0, COEX_UNASSOC_MANUAL_SCAN_FLAGS},
-	{COEX_CU_UNASSOC_AUTO_SCAN_RP, COEX_CU_UNASSOC_AUTO_SCAN_WP,
-	 0, COEX_UNASSOC_AUTO_SCAN_FLAGS},
-	{COEX_CU_CALIBRATION_RP, COEX_CU_CALIBRATION_WP,
-	 0, COEX_CALIBRATION_FLAGS},
-	{COEX_CU_PERIODIC_CALIBRATION_RP, COEX_CU_PERIODIC_CALIBRATION_WP,
-	 0, COEX_PERIODIC_CALIBRATION_FLAGS},
-	{COEX_CU_CONNECTION_ESTAB_RP, COEX_CU_CONNECTION_ESTAB_WP,
-	 0, COEX_CONNECTION_ESTAB_FLAGS},
-	{COEX_CU_ASSOCIATED_IDLE_RP, COEX_CU_ASSOCIATED_IDLE_WP,
-	 0, COEX_ASSOCIATED_IDLE_FLAGS},
-	{COEX_CU_ASSOC_MANUAL_SCAN_RP, COEX_CU_ASSOC_MANUAL_SCAN_WP,
-	 0, COEX_ASSOC_MANUAL_SCAN_FLAGS},
-	{COEX_CU_ASSOC_AUTO_SCAN_RP, COEX_CU_ASSOC_AUTO_SCAN_WP,
-	 0, COEX_ASSOC_AUTO_SCAN_FLAGS},
-	{COEX_CU_ASSOC_ACTIVE_LEVEL_RP, COEX_CU_ASSOC_ACTIVE_LEVEL_WP,
-	 0, COEX_ASSOC_ACTIVE_LEVEL_FLAGS},
-	{COEX_CU_RF_ON_RP, COEX_CU_RF_ON_WP, 0, COEX_CU_RF_ON_FLAGS},
-	{COEX_CU_RF_OFF_RP, COEX_CU_RF_OFF_WP, 0, COEX_RF_OFF_FLAGS},
-	{COEX_CU_STAND_ALONE_DEBUG_RP, COEX_CU_STAND_ALONE_DEBUG_WP,
-	 0, COEX_STAND_ALONE_DEBUG_FLAGS},
-	{COEX_CU_IPAN_ASSOC_LEVEL_RP, COEX_CU_IPAN_ASSOC_LEVEL_WP,
-	 0, COEX_IPAN_ASSOC_LEVEL_FLAGS},
-	{COEX_CU_RSRVD1_RP, COEX_CU_RSRVD1_WP, 0, COEX_RSRVD1_FLAGS},
-	{COEX_CU_RSRVD2_RP, COEX_CU_RSRVD2_WP, 0, COEX_RSRVD2_FLAGS}
-};
-
-/******************************************************************************
- *
- * uCode download functions
- *
- ******************************************************************************/
-
-static void iwl_free_fw_desc(struct iwl_bus *bus, struct fw_desc *desc)
-{
-	if (desc->v_addr)
-		dma_free_coherent(bus->dev, desc->len,
-				  desc->v_addr, desc->p_addr);
-	desc->v_addr = NULL;
-	desc->len = 0;
-}
-
-static void iwl_free_fw_img(struct iwl_bus *bus, struct fw_img *img)
-{
-	iwl_free_fw_desc(bus, &img->code);
-	iwl_free_fw_desc(bus, &img->data);
-}
-
-void iwl_dealloc_ucode(struct iwl_trans *trans)
-{
-	iwl_free_fw_img(bus(trans), &trans->ucode_rt);
-	iwl_free_fw_img(bus(trans), &trans->ucode_init);
-	iwl_free_fw_img(bus(trans), &trans->ucode_wowlan);
-}
-
-int iwl_alloc_fw_desc(struct iwl_bus *bus, struct fw_desc *desc,
-		      const void *data, size_t len)
-{
-	if (!len) {
-		desc->v_addr = NULL;
-		return -EINVAL;
-	}
-
-	desc->v_addr = dma_alloc_coherent(bus->dev, len,
-					  &desc->p_addr, GFP_KERNEL);
-	if (!desc->v_addr)
-		return -ENOMEM;
-
-	desc->len = len;
-	memcpy(desc->v_addr, data, len);
-	return 0;
-}
-
-/*
- * ucode
- */
-static int iwlagn_load_section(struct iwl_trans *trans, const char *name,
-				struct fw_desc *image, u32 dst_addr)
-{
-	struct iwl_bus *bus = bus(trans);
-	dma_addr_t phy_addr = image->p_addr;
-	u32 byte_cnt = image->len;
-	int ret;
-
-	trans->ucode_write_complete = 0;
-
-	iwl_write_direct32(bus,
-		FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL),
-		FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE);
-
-	iwl_write_direct32(bus,
-		FH_SRVC_CHNL_SRAM_ADDR_REG(FH_SRVC_CHNL), dst_addr);
-
-	iwl_write_direct32(bus,
-		FH_TFDIB_CTRL0_REG(FH_SRVC_CHNL),
-		phy_addr & FH_MEM_TFDIB_DRAM_ADDR_LSB_MSK);
-
-	iwl_write_direct32(bus,
-		FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL),
-		(iwl_get_dma_hi_addr(phy_addr)
-			<< FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_cnt);
-
-	iwl_write_direct32(bus,
-		FH_TCSR_CHNL_TX_BUF_STS_REG(FH_SRVC_CHNL),
-		1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_NUM |
-		1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_IDX |
-		FH_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID);
-
-	iwl_write_direct32(bus,
-		FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL),
-		FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE	|
-		FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE	|
-		FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_ENDTFD);
-
-	IWL_DEBUG_FW(bus, "%s uCode section being loaded...\n", name);
-	ret = wait_event_timeout(trans->shrd->wait_command_queue,
-				 trans->ucode_write_complete, 5 * HZ);
-	if (!ret) {
-		IWL_ERR(trans, "Could not load the %s uCode section\n",
-			name);
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-static inline struct fw_img *iwl_get_ucode_image(struct iwl_trans *trans,
-					enum iwl_ucode_type ucode_type)
-{
-	switch (ucode_type) {
-	case IWL_UCODE_INIT:
-		return &trans->ucode_init;
-	case IWL_UCODE_WOWLAN:
-		return &trans->ucode_wowlan;
-	case IWL_UCODE_REGULAR:
-		return &trans->ucode_rt;
-	case IWL_UCODE_NONE:
-		break;
-	}
-	return NULL;
-}
-
-static int iwlagn_load_given_ucode(struct iwl_trans *trans,
-				   enum iwl_ucode_type ucode_type)
-{
-	int ret = 0;
-	struct fw_img *image = iwl_get_ucode_image(trans, ucode_type);
-
-
-	if (!image) {
-		IWL_ERR(trans, "Invalid ucode requested (%d)\n",
-			ucode_type);
-		return -EINVAL;
-	}
-
-	ret = iwlagn_load_section(trans, "INST", &image->code,
-				   IWLAGN_RTC_INST_LOWER_BOUND);
-	if (ret)
-		return ret;
-
-	return iwlagn_load_section(trans, "DATA", &image->data,
-				    IWLAGN_RTC_DATA_LOWER_BOUND);
-}
-
-/*
- *  Calibration
- */
-static int iwlagn_set_Xtal_calib(struct iwl_priv *priv)
-{
-	struct iwl_calib_xtal_freq_cmd cmd;
-	__le16 *xtal_calib =
-		(__le16 *)iwl_eeprom_query_addr(priv, EEPROM_XTAL);
-
-	iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD);
-	cmd.cap_pin1 = le16_to_cpu(xtal_calib[0]);
-	cmd.cap_pin2 = le16_to_cpu(xtal_calib[1]);
-	return iwl_calib_set(priv, (void *)&cmd, sizeof(cmd));
-}
-
-static int iwlagn_set_temperature_offset_calib(struct iwl_priv *priv)
-{
-	struct iwl_calib_temperature_offset_cmd cmd;
-	__le16 *offset_calib =
-		(__le16 *)iwl_eeprom_query_addr(priv, EEPROM_RAW_TEMPERATURE);
-
-	memset(&cmd, 0, sizeof(cmd));
-	iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD);
-	memcpy(&cmd.radio_sensor_offset, offset_calib, sizeof(*offset_calib));
-	if (!(cmd.radio_sensor_offset))
-		cmd.radio_sensor_offset = DEFAULT_RADIO_SENSOR_OFFSET;
-
-	IWL_DEBUG_CALIB(priv, "Radio sensor offset: %d\n",
-			le16_to_cpu(cmd.radio_sensor_offset));
-	return iwl_calib_set(priv, (void *)&cmd, sizeof(cmd));
-}
-
-static int iwlagn_set_temperature_offset_calib_v2(struct iwl_priv *priv)
-{
-	struct iwl_calib_temperature_offset_v2_cmd cmd;
-	__le16 *offset_calib_high = (__le16 *)iwl_eeprom_query_addr(priv,
-				     EEPROM_KELVIN_TEMPERATURE);
-	__le16 *offset_calib_low =
-		(__le16 *)iwl_eeprom_query_addr(priv, EEPROM_RAW_TEMPERATURE);
-	struct iwl_eeprom_calib_hdr *hdr;
-
-	memset(&cmd, 0, sizeof(cmd));
-	iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD);
-	hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(priv,
-							EEPROM_CALIB_ALL);
-	memcpy(&cmd.radio_sensor_offset_high, offset_calib_high,
-		sizeof(*offset_calib_high));
-	memcpy(&cmd.radio_sensor_offset_low, offset_calib_low,
-		sizeof(*offset_calib_low));
-	if (!(cmd.radio_sensor_offset_low)) {
-		IWL_DEBUG_CALIB(priv, "no info in EEPROM, use default\n");
-		cmd.radio_sensor_offset_low = DEFAULT_RADIO_SENSOR_OFFSET;
-		cmd.radio_sensor_offset_high = DEFAULT_RADIO_SENSOR_OFFSET;
-	}
-	memcpy(&cmd.burntVoltageRef, &hdr->voltage,
-		sizeof(hdr->voltage));
-
-	IWL_DEBUG_CALIB(priv, "Radio sensor offset high: %d\n",
-			le16_to_cpu(cmd.radio_sensor_offset_high));
-	IWL_DEBUG_CALIB(priv, "Radio sensor offset low: %d\n",
-			le16_to_cpu(cmd.radio_sensor_offset_low));
-	IWL_DEBUG_CALIB(priv, "Voltage Ref: %d\n",
-			le16_to_cpu(cmd.burntVoltageRef));
-
-	return iwl_calib_set(priv, (void *)&cmd, sizeof(cmd));
-}
-
-static int iwlagn_send_calib_cfg(struct iwl_priv *priv)
-{
-	struct iwl_calib_cfg_cmd calib_cfg_cmd;
-	struct iwl_host_cmd cmd = {
-		.id = CALIBRATION_CFG_CMD,
-		.len = { sizeof(struct iwl_calib_cfg_cmd), },
-		.data = { &calib_cfg_cmd, },
-	};
-
-	memset(&calib_cfg_cmd, 0, sizeof(calib_cfg_cmd));
-	calib_cfg_cmd.ucd_calib_cfg.once.is_enable = IWL_CALIB_INIT_CFG_ALL;
-	calib_cfg_cmd.ucd_calib_cfg.once.start = IWL_CALIB_INIT_CFG_ALL;
-	calib_cfg_cmd.ucd_calib_cfg.once.send_res = IWL_CALIB_INIT_CFG_ALL;
-	calib_cfg_cmd.ucd_calib_cfg.flags =
-		IWL_CALIB_CFG_FLAG_SEND_COMPLETE_NTFY_MSK;
-
-	return iwl_trans_send_cmd(trans(priv), &cmd);
-}
-
-int iwlagn_rx_calib_result(struct iwl_priv *priv,
-			    struct iwl_rx_mem_buffer *rxb,
-			    struct iwl_device_cmd *cmd)
-{
-	struct iwl_rx_packet *pkt = rxb_addr(rxb);
-	struct iwl_calib_hdr *hdr = (struct iwl_calib_hdr *)pkt->u.raw;
-	int len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
-
-	/* reduce the size of the length field itself */
-	len -= 4;
-
-	if (iwl_calib_set(priv, hdr, len))
-		IWL_ERR(priv, "Failed to record calibration data %d\n",
-			hdr->op_code);
-
-	return 0;
-}
-
-int iwlagn_init_alive_start(struct iwl_priv *priv)
-{
-	int ret;
-
-	if (priv->cfg->bt_params &&
-	    priv->cfg->bt_params->advanced_bt_coexist) {
-		/*
-		 * Tell uCode we are ready to perform calibration
-		 * need to perform this before any calibration
-		 * no need to close the envlope since we are going
-		 * to load the runtime uCode later.
-		 */
-		ret = iwlagn_send_bt_env(priv, IWL_BT_COEX_ENV_OPEN,
-			BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
-		if (ret)
-			return ret;
-
-	}
-
-	ret = iwlagn_send_calib_cfg(priv);
-	if (ret)
-		return ret;
-
-	/**
-	 * temperature offset calibration is only needed for runtime ucode,
-	 * so prepare the value now.
-	 */
-	if (priv->cfg->need_temp_offset_calib) {
-		if (priv->cfg->temp_offset_v2)
-			return iwlagn_set_temperature_offset_calib_v2(priv);
-		else
-			return iwlagn_set_temperature_offset_calib(priv);
-	}
-
-	return 0;
-}
-
-static int iwlagn_send_wimax_coex(struct iwl_priv *priv)
-{
-	struct iwl_wimax_coex_cmd coex_cmd;
-
-	if (priv->cfg->base_params->support_wimax_coexist) {
-		/* UnMask wake up src at associated sleep */
-		coex_cmd.flags = COEX_FLAGS_ASSOC_WA_UNMASK_MSK;
-
-		/* UnMask wake up src at unassociated sleep */
-		coex_cmd.flags |= COEX_FLAGS_UNASSOC_WA_UNMASK_MSK;
-		memcpy(coex_cmd.sta_prio, cu_priorities,
-			sizeof(struct iwl_wimax_coex_event_entry) *
-			 COEX_NUM_OF_EVENTS);
-
-		/* enabling the coexistence feature */
-		coex_cmd.flags |= COEX_FLAGS_COEX_ENABLE_MSK;
-
-		/* enabling the priorities tables */
-		coex_cmd.flags |= COEX_FLAGS_STA_TABLE_VALID_MSK;
-	} else {
-		/* coexistence is disabled */
-		memset(&coex_cmd, 0, sizeof(coex_cmd));
-	}
-	return iwl_trans_send_cmd_pdu(trans(priv),
-				COEX_PRIORITY_TABLE_CMD, CMD_SYNC,
-				sizeof(coex_cmd), &coex_cmd);
-}
-
-static const u8 iwlagn_bt_prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX] = {
-	((BT_COEX_PRIO_TBL_PRIO_BYPASS << IWL_BT_COEX_PRIO_TBL_PRIO_POS) |
-		(0 << IWL_BT_COEX_PRIO_TBL_SHARED_ANTENNA_POS)),
-	((BT_COEX_PRIO_TBL_PRIO_BYPASS << IWL_BT_COEX_PRIO_TBL_PRIO_POS) |
-		(1 << IWL_BT_COEX_PRIO_TBL_SHARED_ANTENNA_POS)),
-	((BT_COEX_PRIO_TBL_PRIO_LOW << IWL_BT_COEX_PRIO_TBL_PRIO_POS) |
-		(0 << IWL_BT_COEX_PRIO_TBL_SHARED_ANTENNA_POS)),
-	((BT_COEX_PRIO_TBL_PRIO_LOW << IWL_BT_COEX_PRIO_TBL_PRIO_POS) |
-		(1 << IWL_BT_COEX_PRIO_TBL_SHARED_ANTENNA_POS)),
-	((BT_COEX_PRIO_TBL_PRIO_HIGH << IWL_BT_COEX_PRIO_TBL_PRIO_POS) |
-		(0 << IWL_BT_COEX_PRIO_TBL_SHARED_ANTENNA_POS)),
-	((BT_COEX_PRIO_TBL_PRIO_HIGH << IWL_BT_COEX_PRIO_TBL_PRIO_POS) |
-		(1 << IWL_BT_COEX_PRIO_TBL_SHARED_ANTENNA_POS)),
-	((BT_COEX_PRIO_TBL_PRIO_BYPASS << IWL_BT_COEX_PRIO_TBL_PRIO_POS) |
-		(0 << IWL_BT_COEX_PRIO_TBL_SHARED_ANTENNA_POS)),
-	((BT_COEX_PRIO_TBL_PRIO_COEX_OFF << IWL_BT_COEX_PRIO_TBL_PRIO_POS) |
-		(0 << IWL_BT_COEX_PRIO_TBL_SHARED_ANTENNA_POS)),
-	((BT_COEX_PRIO_TBL_PRIO_COEX_ON << IWL_BT_COEX_PRIO_TBL_PRIO_POS) |
-		(0 << IWL_BT_COEX_PRIO_TBL_SHARED_ANTENNA_POS)),
-	0, 0, 0, 0, 0, 0, 0
-};
-
-void iwlagn_send_prio_tbl(struct iwl_priv *priv)
-{
-	struct iwl_bt_coex_prio_table_cmd prio_tbl_cmd;
-
-	memcpy(prio_tbl_cmd.prio_tbl, iwlagn_bt_prio_tbl,
-		sizeof(iwlagn_bt_prio_tbl));
-	if (iwl_trans_send_cmd_pdu(trans(priv),
-				REPLY_BT_COEX_PRIO_TABLE, CMD_SYNC,
-				sizeof(prio_tbl_cmd), &prio_tbl_cmd))
-		IWL_ERR(priv, "failed to send BT prio tbl command\n");
-}
-
-int iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type)
-{
-	struct iwl_bt_coex_prot_env_cmd env_cmd;
-	int ret;
-
-	env_cmd.action = action;
-	env_cmd.type = type;
-	ret = iwl_trans_send_cmd_pdu(trans(priv),
-			       REPLY_BT_COEX_PROT_ENV, CMD_SYNC,
-			       sizeof(env_cmd), &env_cmd);
-	if (ret)
-		IWL_ERR(priv, "failed to send BT env command\n");
-	return ret;
-}
-
-
-static int iwlagn_alive_notify(struct iwl_priv *priv)
-{
-	struct iwl_rxon_context *ctx;
-	int ret;
-
-	if (!priv->tx_cmd_pool)
-		priv->tx_cmd_pool =
-			kmem_cache_create("iwlagn_dev_cmd",
-					  sizeof(struct iwl_device_cmd),
-					  sizeof(void *), 0, NULL);
-
-	if (!priv->tx_cmd_pool)
-		return -ENOMEM;
-
-	iwl_trans_tx_start(trans(priv));
-	for_each_context(priv, ctx)
-		ctx->last_tx_rejected = false;
-
-	ret = iwlagn_send_wimax_coex(priv);
-	if (ret)
-		return ret;
-
-	if (!priv->cfg->no_xtal_calib) {
-		ret = iwlagn_set_Xtal_calib(priv);
-		if (ret)
-			return ret;
-	}
-
-	return iwl_send_calib_results(priv);
-}
-
-
-/**
- * iwl_verify_inst_sparse - verify runtime uCode image in card vs. host,
- *   using sample data 100 bytes apart.  If these sample points are good,
- *   it's a pretty good bet that everything between them is good, too.
- */
-static int iwl_verify_inst_sparse(struct iwl_bus *bus,
-				      struct fw_desc *fw_desc)
-{
-	__le32 *image = (__le32 *)fw_desc->v_addr;
-	u32 len = fw_desc->len;
-	u32 val;
-	u32 i;
-
-	IWL_DEBUG_FW(bus, "ucode inst image size is %u\n", len);
-
-	for (i = 0; i < len; i += 100, image += 100/sizeof(u32)) {
-		/* read data comes through single port, auto-incr addr */
-		/* NOTE: Use the debugless read so we don't flood kernel log
-		 * if IWL_DL_IO is set */
-		iwl_write_direct32(bus, HBUS_TARG_MEM_RADDR,
-			i + IWLAGN_RTC_INST_LOWER_BOUND);
-		val = iwl_read32(bus, HBUS_TARG_MEM_RDAT);
-		if (val != le32_to_cpu(*image))
-			return -EIO;
-	}
-
-	return 0;
-}
-
-static void iwl_print_mismatch_inst(struct iwl_bus *bus,
-				    struct fw_desc *fw_desc)
-{
-	__le32 *image = (__le32 *)fw_desc->v_addr;
-	u32 len = fw_desc->len;
-	u32 val;
-	u32 offs;
-	int errors = 0;
-
-	IWL_DEBUG_FW(bus, "ucode inst image size is %u\n", len);
-
-	iwl_write_direct32(bus, HBUS_TARG_MEM_RADDR,
-			   IWLAGN_RTC_INST_LOWER_BOUND);
-
-	for (offs = 0;
-	     offs < len && errors < 20;
-	     offs += sizeof(u32), image++) {
-		/* read data comes through single port, auto-incr addr */
-		val = iwl_read32(bus, HBUS_TARG_MEM_RDAT);
-		if (val != le32_to_cpu(*image)) {
-			IWL_ERR(bus, "uCode INST section at "
-				"offset 0x%x, is 0x%x, s/b 0x%x\n",
-				offs, val, le32_to_cpu(*image));
-			errors++;
-		}
-	}
-}
-
-/**
- * iwl_verify_ucode - determine which instruction image is in SRAM,
- *    and verify its contents
- */
-static int iwl_verify_ucode(struct iwl_trans *trans,
-			    enum iwl_ucode_type ucode_type)
-{
-	struct fw_img *img = iwl_get_ucode_image(trans, ucode_type);
-
-	if (!img) {
-		IWL_ERR(trans, "Invalid ucode requested (%d)\n", ucode_type);
-		return -EINVAL;
-	}
-
-	if (!iwl_verify_inst_sparse(bus(trans), &img->code)) {
-		IWL_DEBUG_FW(trans, "uCode is good in inst SRAM\n");
-		return 0;
-	}
-
-	IWL_ERR(trans, "UCODE IMAGE IN INSTRUCTION SRAM NOT VALID!!\n");
-
-	iwl_print_mismatch_inst(bus(trans), &img->code);
-	return -EIO;
-}
-
-struct iwlagn_alive_data {
-	bool valid;
-	u8 subtype;
-};
-
-static void iwlagn_alive_fn(struct iwl_priv *priv,
-			    struct iwl_rx_packet *pkt,
-			    void *data)
-{
-	struct iwlagn_alive_data *alive_data = data;
-	struct iwl_alive_resp *palive;
-
-	palive = &pkt->u.alive_frame;
-
-	IWL_DEBUG_FW(priv, "Alive ucode status 0x%08X revision "
-		       "0x%01X 0x%01X\n",
-		       palive->is_valid, palive->ver_type,
-		       palive->ver_subtype);
-
-	priv->device_pointers.error_event_table =
-		le32_to_cpu(palive->error_event_table_ptr);
-	priv->device_pointers.log_event_table =
-		le32_to_cpu(palive->log_event_table_ptr);
-
-	alive_data->subtype = palive->ver_subtype;
-	alive_data->valid = palive->is_valid == UCODE_VALID_OK;
-}
-
-#define UCODE_ALIVE_TIMEOUT	HZ
-#define UCODE_CALIB_TIMEOUT	(2*HZ)
-
-int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv,
-				 enum iwl_ucode_type ucode_type)
-{
-	struct iwl_notification_wait alive_wait;
-	struct iwlagn_alive_data alive_data;
-	int ret;
-	enum iwl_ucode_type old_type;
-
-	ret = iwl_trans_start_device(trans(priv));
-	if (ret)
-		return ret;
-
-	iwlagn_init_notification_wait(priv, &alive_wait, REPLY_ALIVE,
-				      iwlagn_alive_fn, &alive_data);
-
-	old_type = priv->ucode_type;
-	priv->ucode_type = ucode_type;
-
-	ret = iwlagn_load_given_ucode(trans(priv), ucode_type);
-	if (ret) {
-		priv->ucode_type = old_type;
-		iwlagn_remove_notification(priv, &alive_wait);
-		return ret;
-	}
-
-	iwl_trans_kick_nic(trans(priv));
-
-	/*
-	 * Some things may run in the background now, but we
-	 * just wait for the ALIVE notification here.
-	 */
-	ret = iwlagn_wait_notification(priv, &alive_wait, UCODE_ALIVE_TIMEOUT);
-	if (ret) {
-		priv->ucode_type = old_type;
-		return ret;
-	}
-
-	if (!alive_data.valid) {
-		IWL_ERR(priv, "Loaded ucode is not valid!\n");
-		priv->ucode_type = old_type;
-		return -EIO;
-	}
-
-	/*
-	 * This step takes a long time (60-80ms!!) and
-	 * WoWLAN image should be loaded quickly, so
-	 * skip it for WoWLAN.
-	 */
-	if (ucode_type != IWL_UCODE_WOWLAN) {
-		ret = iwl_verify_ucode(trans(priv), ucode_type);
-		if (ret) {
-			priv->ucode_type = old_type;
-			return ret;
-		}
-
-		/* delay a bit to give rfkill time to run */
-		msleep(5);
-	}
-
-	ret = iwlagn_alive_notify(priv);
-	if (ret) {
-		IWL_WARN(priv,
-			"Could not complete ALIVE transition: %d\n", ret);
-		priv->ucode_type = old_type;
-		return ret;
-	}
-
-	return 0;
-}
-
-int iwlagn_run_init_ucode(struct iwl_priv *priv)
-{
-	struct iwl_notification_wait calib_wait;
-	int ret;
-
-	lockdep_assert_held(&priv->shrd->mutex);
-
-	/* No init ucode required? Curious, but maybe ok */
-	if (!trans(priv)->ucode_init.code.len)
-		return 0;
-
-	if (priv->ucode_type != IWL_UCODE_NONE)
-		return 0;
-
-	iwlagn_init_notification_wait(priv, &calib_wait,
-				      CALIBRATION_COMPLETE_NOTIFICATION,
-				      NULL, NULL);
-
-	/* Will also start the device */
-	ret = iwlagn_load_ucode_wait_alive(priv, IWL_UCODE_INIT);
-	if (ret)
-		goto error;
-
-	ret = iwlagn_init_alive_start(priv);
-	if (ret)
-		goto error;
-
-	/*
-	 * Some things may run in the background now, but we
-	 * just wait for the calibration complete notification.
-	 */
-	ret = iwlagn_wait_notification(priv, &calib_wait, UCODE_CALIB_TIMEOUT);
-
-	goto out;
-
- error:
-	iwlagn_remove_notification(priv, &calib_wait);
- out:
-	/* Whatever happened, stop the device */
-	iwl_trans_stop_device(trans(priv));
-	return ret;
-}