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authorStanislaw Gruszka <sgruszka@redhat.com>2010-02-19 18:47:33 -0500
committerJohn W. Linville <linville@tuxdriver.com>2010-02-22 11:15:50 -0500
commita120e912eb51e347f36c71b60a1d13af74d30e83 (patch)
treed07795748f9ccbd53958f24671fab60eb8c1bf48 /drivers/base/module.c
parenta239a8b47cc0e5e6d7416a89f340beac06d5edaa (diff)
iwlwifi: sanity check before counting number of tfds can be free
Check the frame control for ieee80211_is_data_qos() is true before counting the number of tfds can be free, the tfds_in_queue only increment when ieee80211_is_data_qos() is true before transmit; so it should only decrement if the type match. Remove ieee80211_is_data_qos check for frame_ctrl in tx_resp to avoid invalid information pass from uCode. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/base/module.c')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.2 (git 2.25.0) at 2025-10-28 09:56:22 -0400
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/*
 * linux/arch/arm/mach-at91/board-kafa.c
 *
 *  Copyright (C) 2006 Sperry-Sun
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <linux/types.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/platform_device.h>

#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>

#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>

#include <mach/board.h>
#include <mach/gpio.h>

#include "generic.h"


static void __init kafa_map_io(void)
{
	/* Initialize processor: 18.432 MHz crystal */
	at91rm9200_initialize(18432000, AT91RM9200_PQFP);

	/* Set up the LEDs */
	at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);

	/* DBGU on ttyS0. (Rx & Tx only) */
	at91_register_uart(0, 0, 0);

	/* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
	at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);

	/* set serial console to ttyS0 (ie, DBGU) */
	at91_set_serial_console(0);
}

static void __init kafa_init_irq(void)
{
	at91rm9200_init_interrupts(NULL);
}

static struct at91_eth_data __initdata kafa_eth_data = {
	.phy_irq_pin	= AT91_PIN_PC4,
	.is_rmii	= 0,
};

static struct at91_usbh_data __initdata kafa_usbh_data = {
	.ports		= 1,
};

static struct at91_udc_data __initdata kafa_udc_data = {
	.vbus_pin	= AT91_PIN_PB6,
	.pullup_pin	= AT91_PIN_PB7,
};

static void __init kafa_board_init(void)
{
	/* Serial */
	at91_add_device_serial();
	/* Ethernet */
	at91_add_device_eth(&kafa_eth_data);
	/* USB Host */
	at91_add_device_usbh(&kafa_usbh_data);
	/* USB Device */
	at91_add_device_udc(&kafa_udc_data);
	/* I2C */
	at91_add_device_i2c(NULL, 0);
	/* SPI */
	at91_add_device_spi(NULL, 0);
}

MACHINE_START(KAFA, "Sperry-Sun KAFA")
	/* Maintainer: Sergei Sharonov */
	.boot_params	= AT91_SDRAM_BASE + 0x100,
	.timer		= &at91rm9200_timer,
	.map_io		= kafa_map_io,
	.init_irq	= kafa_init_irq,
	.init_machine	= kafa_board_init,
MACHINE_END
generated by cgit v1.2.2 (git 2.25.0) at 2025-10-28 09:56:22 -0400