iwlegacy: merge common .c files

Merge iwl-{tx,rx,sta,scan,power,eeprom,led,hcmd}.c into common.c .

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

1 files changed, 0 insertions, 271 deletions

diff --git a/drivers/net/wireless/iwlegacy/iwl-hcmd.c b/drivers/net/wireless/iwlegacy/iwl-hcmd.c
deleted file mode 100644
index 670a398e0975..000000000000
--- a/drivers/net/wireless/iwlegacy/iwl-hcmd.c
+++ /dev/null
@@ -1,271 +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/sched.h>
-#include <net/mac80211.h>
-
-#include "iwl-dev.h"
-#include "iwl-debug.h"
-#include "iwl-eeprom.h"
-#include "iwl-core.h"
-
-
-const char *il_get_cmd_string(u8 cmd)
-{
-	switch (cmd) {
-		IL_CMD(N_ALIVE);
-		IL_CMD(N_ERROR);
-		IL_CMD(C_RXON);
-		IL_CMD(C_RXON_ASSOC);
-		IL_CMD(C_QOS_PARAM);
-		IL_CMD(C_RXON_TIMING);
-		IL_CMD(C_ADD_STA);
-		IL_CMD(C_REM_STA);
-		IL_CMD(C_WEPKEY);
-		IL_CMD(N_3945_RX);
-		IL_CMD(C_TX);
-		IL_CMD(C_RATE_SCALE);
-		IL_CMD(C_LEDS);
-		IL_CMD(C_TX_LINK_QUALITY_CMD);
-		IL_CMD(C_CHANNEL_SWITCH);
-		IL_CMD(N_CHANNEL_SWITCH);
-		IL_CMD(C_SPECTRUM_MEASUREMENT);
-		IL_CMD(N_SPECTRUM_MEASUREMENT);
-		IL_CMD(C_POWER_TBL);
-		IL_CMD(N_PM_SLEEP);
-		IL_CMD(N_PM_DEBUG_STATS);
-		IL_CMD(C_SCAN);
-		IL_CMD(C_SCAN_ABORT);
-		IL_CMD(N_SCAN_START);
-		IL_CMD(N_SCAN_RESULTS);
-		IL_CMD(N_SCAN_COMPLETE);
-		IL_CMD(N_BEACON);
-		IL_CMD(C_TX_BEACON);
-		IL_CMD(C_TX_PWR_TBL);
-		IL_CMD(C_BT_CONFIG);
-		IL_CMD(C_STATS);
-		IL_CMD(N_STATS);
-		IL_CMD(N_CARD_STATE);
-		IL_CMD(N_MISSED_BEACONS);
-		IL_CMD(C_CT_KILL_CONFIG);
-		IL_CMD(C_SENSITIVITY);
-		IL_CMD(C_PHY_CALIBRATION);
-		IL_CMD(N_RX_PHY);
-		IL_CMD(N_RX_MPDU);
-		IL_CMD(N_RX);
-		IL_CMD(N_COMPRESSED_BA);
-	default:
-		return "UNKNOWN";
-
-	}
-}
-EXPORT_SYMBOL(il_get_cmd_string);
-
-#define HOST_COMPLETE_TIMEOUT (HZ / 2)
-
-static void il_generic_cmd_callback(struct il_priv *il,
-				     struct il_device_cmd *cmd,
-				     struct il_rx_pkt *pkt)
-{
-	if (pkt->hdr.flags & IL_CMD_FAILED_MSK) {
-		IL_ERR("Bad return from %s (0x%08X)\n",
-		il_get_cmd_string(cmd->hdr.cmd), pkt->hdr.flags);
-		return;
-	}
-
-#ifdef CONFIG_IWLEGACY_DEBUG
-	switch (cmd->hdr.cmd) {
-	case C_TX_LINK_QUALITY_CMD:
-	case C_SENSITIVITY:
-		D_HC_DUMP("back from %s (0x%08X)\n",
-		il_get_cmd_string(cmd->hdr.cmd), pkt->hdr.flags);
-		break;
-	default:
-		D_HC("back from %s (0x%08X)\n",
-		il_get_cmd_string(cmd->hdr.cmd), pkt->hdr.flags);
-	}
-#endif
-}
-
-static int
-il_send_cmd_async(struct il_priv *il, struct il_host_cmd *cmd)
-{
-	int ret;
-
-	BUG_ON(!(cmd->flags & CMD_ASYNC));
-
-	/* An asynchronous command can not expect an SKB to be set. */
-	BUG_ON(cmd->flags & CMD_WANT_SKB);
-
-	/* Assign a generic callback if one is not provided */
-	if (!cmd->callback)
-		cmd->callback = il_generic_cmd_callback;
-
-	if (test_bit(S_EXIT_PENDING, &il->status))
-		return -EBUSY;
-
-	ret = il_enqueue_hcmd(il, cmd);
-	if (ret < 0) {
-		IL_ERR("Error sending %s: enqueue_hcmd failed: %d\n",
-			  il_get_cmd_string(cmd->id), ret);
-		return ret;
-	}
-	return 0;
-}
-
-int il_send_cmd_sync(struct il_priv *il, struct il_host_cmd *cmd)
-{
-	int cmd_idx;
-	int ret;
-
-	lockdep_assert_held(&il->mutex);
-
-	BUG_ON(cmd->flags & CMD_ASYNC);
-
-	 /* A synchronous command can not have a callback set. */
-	BUG_ON(cmd->callback);
-
-	D_INFO("Attempting to send sync command %s\n",
-			il_get_cmd_string(cmd->id));
-
-	set_bit(S_HCMD_ACTIVE, &il->status);
-	D_INFO("Setting HCMD_ACTIVE for command %s\n",
-			il_get_cmd_string(cmd->id));
-
-	cmd_idx = il_enqueue_hcmd(il, cmd);
-	if (cmd_idx < 0) {
-		ret = cmd_idx;
-		IL_ERR("Error sending %s: enqueue_hcmd failed: %d\n",
-			  il_get_cmd_string(cmd->id), ret);
-		goto out;
-	}
-
-	ret = wait_event_timeout(il->wait_command_queue,
-			!test_bit(S_HCMD_ACTIVE, &il->status),
-			HOST_COMPLETE_TIMEOUT);
-	if (!ret) {
-		if (test_bit(S_HCMD_ACTIVE, &il->status)) {
-			IL_ERR(
-				"Error sending %s: time out after %dms.\n",
-				il_get_cmd_string(cmd->id),
-				jiffies_to_msecs(HOST_COMPLETE_TIMEOUT));
-
-			clear_bit(S_HCMD_ACTIVE, &il->status);
-			D_INFO(
-				"Clearing HCMD_ACTIVE for command %s\n",
-				       il_get_cmd_string(cmd->id));
-			ret = -ETIMEDOUT;
-			goto cancel;
-		}
-	}
-
-	if (test_bit(S_RF_KILL_HW, &il->status)) {
-		IL_ERR("Command %s aborted: RF KILL Switch\n",
-			       il_get_cmd_string(cmd->id));
-		ret = -ECANCELED;
-		goto fail;
-	}
-	if (test_bit(S_FW_ERROR, &il->status)) {
-		IL_ERR("Command %s failed: FW Error\n",
-			       il_get_cmd_string(cmd->id));
-		ret = -EIO;
-		goto fail;
-	}
-	if ((cmd->flags & CMD_WANT_SKB) && !cmd->reply_page) {
-		IL_ERR("Error: Response NULL in '%s'\n",
-			  il_get_cmd_string(cmd->id));
-		ret = -EIO;
-		goto cancel;
-	}
-
-	ret = 0;
-	goto out;
-
-cancel:
-	if (cmd->flags & CMD_WANT_SKB) {
-		/*
-		 * Cancel the CMD_WANT_SKB flag for the cmd in the
-		 * TX cmd queue. Otherwise in case the cmd comes
-		 * in later, it will possibly set an invalid
-		 * address (cmd->meta.source).
-		 */
-		il->txq[il->cmd_queue].meta[cmd_idx].flags &=
-							~CMD_WANT_SKB;
-	}
-fail:
-	if (cmd->reply_page) {
-		il_free_pages(il, cmd->reply_page);
-		cmd->reply_page = 0;
-	}
-out:
-	return ret;
-}
-EXPORT_SYMBOL(il_send_cmd_sync);
-
-int il_send_cmd(struct il_priv *il, struct il_host_cmd *cmd)
-{
-	if (cmd->flags & CMD_ASYNC)
-		return il_send_cmd_async(il, cmd);
-
-	return il_send_cmd_sync(il, cmd);
-}
-EXPORT_SYMBOL(il_send_cmd);
-
-int
-il_send_cmd_pdu(struct il_priv *il, u8 id, u16 len, const void *data)
-{
-	struct il_host_cmd cmd = {
-		.id = id,
-		.len = len,
-		.data = data,
-	};
-
-	return il_send_cmd_sync(il, &cmd);
-}
-EXPORT_SYMBOL(il_send_cmd_pdu);
-
-int il_send_cmd_pdu_async(struct il_priv *il,
-			   u8 id, u16 len, const void *data,
-			   void (*callback)(struct il_priv *il,
-					    struct il_device_cmd *cmd,
-					    struct il_rx_pkt *pkt))
-{
-	struct il_host_cmd cmd = {
-		.id = id,
-		.len = len,
-		.data = data,
-	};
-
-	cmd.flags |= CMD_ASYNC;
-	cmd.callback = callback;
-
-	return il_send_cmd_async(il, &cmd);
-}
-EXPORT_SYMBOL(il_send_cmd_pdu_async);