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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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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
/******************************************************************************
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*
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* Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* Intel Linux Wireless <ilw@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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*****************************************************************************/
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/pci.h>
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#include <linux/dma-mapping.h>
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#include <linux/delay.h>
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#include <linux/skbuff.h>
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#include <linux/netdevice.h>
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#include <linux/wireless.h>
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#include <net/mac80211.h>
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#include <linux/etherdevice.h>
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#include <asm/unaligned.h>
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#include "iwl-commands.h"
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#include "iwl-dev.h"
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#include "iwl-core.h"
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#include "iwl-io.h"
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#include "iwl-4965-led.h"
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/* Send led command */
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static int
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iwl4965_send_led_cmd(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd)
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{
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struct iwl_host_cmd cmd = {
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.id = REPLY_LEDS_CMD,
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.len = sizeof(struct iwl_led_cmd),
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.data = led_cmd,
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.flags = CMD_ASYNC,
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.callback = NULL,
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};
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u32 reg;
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reg = iwl_read32(priv, CSR_LED_REG);
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if (reg != (reg & CSR_LED_BSM_CTRL_MSK))
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iwl_write32(priv, CSR_LED_REG, reg & CSR_LED_BSM_CTRL_MSK);
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return iwl_legacy_send_cmd(priv, &cmd);
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}
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/* Set led register off */
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void iwl4965_led_enable(struct iwl_priv *priv)
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{
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iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_ON);
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}
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const struct iwl_led_ops iwl4965_led_ops = {
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.cmd = iwl4965_send_led_cmd,
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};
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