X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=blobdiff_plain;f=carlfw%2Fsrc%2Ftimer.c;fp=carlfw%2Fsrc%2Ftimer.c;h=0000000000000000000000000000000000000000;hp=14c00e6aad491295f53ca79d077dc0285f95ed7e;hb=561a9e137c373ca302c20428dc9b0f4de66e27b3;hpb=9b5dbf90780e07b9372192ea20d8e86005670d83

diff --git a/carlfw/src/timer.c b/carlfw/src/timer.c
deleted file mode 100644
index 14c00e6..0000000
--- a/carlfw/src/timer.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * carl9170 firmware - used by the ar9170 wireless device
- *
- * Clock, Timer & Timing functions
- *
- * Copyright (c) 2000-2005 ZyDAS Technology Corporation
- * Copyright (c) 2007-2009 Atheros Communications, Inc.
- * Copyright	2009	Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2009, 2010 Christian Lamparter <chunkeey@googlemail.com>
- *
- * 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.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "carl9170.h"
-#include "printf.h"
-#include "timer.h"
-#include "wl.h"
-#include "gpio.h"
-
-void timer_init(const unsigned int timer, const unsigned int interval)
-{
-	/* Set timer to periodic mode */
-	orl(AR9170_TIMER_REG_CONTROL, BIT(timer));
-
-	/* Set time interval */
-	set(AR9170_TIMER_REG_TIMER0 + (timer << 2), interval - 1);
-
-	/* Clear timer interrupt flag */
-	orl(AR9170_TIMER_REG_INTERRUPT, BIT(timer));
-}
-
-void clock_set(const bool on, const enum cpu_clock_t _clock)
-{
-	/*
-	 * Word of Warning!
-	 * This setting does more than just mess with the CPU Clock.
-	 * So watch out, if you need _stable_ timer interrupts.
-	 */
-
-	set(AR9170_PWR_REG_CLOCK_SEL, (uint32_t) ((on ? 0x70 : 0x600) | _clock));
-}
-
-static void timer0_isr(void)
-{
-	wlan_timer();
-
-#ifdef CONFIG_CARL9170FW_GPIO_INTERRUPT
-	gpio_timer();
-#endif /* CONFIG_CARL9170FW_GPIO_INTERRUPT */
-
-#ifdef CONFIG_CARL9170FW_DEBUG_LED_HEARTBEAT
-	set(AR9170_GPIO_REG_PORT_DATA, get(AR9170_GPIO_REG_PORT_DATA) ^ 1);
-#endif /* CONFIG_CARL9170FW_DEBUG_LED_HEARTBEAT */
-}
-
-void handle_timer(void)
-{
-	uint32_t intr;
-
-	intr = get(AR9170_TIMER_REG_INTERRUPT);
-
-	/* ACK timer interrupt */
-	set(AR9170_TIMER_REG_INTERRUPT, intr);
-
-#define HANDLER(intr, flag, func)			\
-	do {						\
-		if ((intr & flag) != 0) {		\
-			intr &= ~flag;			\
-			func();				\
-		}					\
-	} while (0)
-
-	HANDLER(intr, BIT(0), timer0_isr);
-
-	if (intr)
-		DBG("Unhandled Timer Event %x", (unsigned int) intr);
-
-#undef HANDLER
-}