mirror of
https://github.com/torvalds/linux.git
synced 2024-12-22 02:52:56 +00:00
be663ab670
Intel WiFi devices 3945 and 4965 now have their own driver in the folder drivers/net/wireless/iwlegacy Add support to build these drivers independently of the driver for AGN devices. Selecting the 3945 builds iwl3945.ko and iwl_legacy.ko, and selecting the 4965 builds iwl4965.ko and iwl_legacy.ko. iwl-legacy.ko contains code shared between both devices. The 3945 is an ABG/BG device, with no support for 802.11n. The 4965 is a 2x3 ABGN device. Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com> Acked-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2003 - 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.
|
|
*
|
|
* 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/pci.h>
|
|
#include <linux/dma-mapping.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/skbuff.h>
|
|
#include <linux/netdevice.h>
|
|
#include <linux/wireless.h>
|
|
#include <net/mac80211.h>
|
|
#include <linux/etherdevice.h>
|
|
#include <asm/unaligned.h>
|
|
|
|
#include "iwl-commands.h"
|
|
#include "iwl-dev.h"
|
|
#include "iwl-core.h"
|
|
#include "iwl-io.h"
|
|
#include "iwl-4965-led.h"
|
|
|
|
/* Send led command */
|
|
static int
|
|
iwl4965_send_led_cmd(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd)
|
|
{
|
|
struct iwl_host_cmd cmd = {
|
|
.id = REPLY_LEDS_CMD,
|
|
.len = sizeof(struct iwl_led_cmd),
|
|
.data = led_cmd,
|
|
.flags = CMD_ASYNC,
|
|
.callback = NULL,
|
|
};
|
|
u32 reg;
|
|
|
|
reg = iwl_read32(priv, CSR_LED_REG);
|
|
if (reg != (reg & CSR_LED_BSM_CTRL_MSK))
|
|
iwl_write32(priv, CSR_LED_REG, reg & CSR_LED_BSM_CTRL_MSK);
|
|
|
|
return iwl_legacy_send_cmd(priv, &cmd);
|
|
}
|
|
|
|
/* Set led register off */
|
|
void iwl4965_led_enable(struct iwl_priv *priv)
|
|
{
|
|
iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_ON);
|
|
}
|
|
|
|
const struct iwl_led_ops iwl4965_led_ops = {
|
|
.cmd = iwl4965_send_led_cmd,
|
|
};
|