* Copyright (c) 2000-2005 ZyDAS Technology Corporation
* Copyright (c) 2007-2009 Atheros Communications, Inc.
* Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2009 Christian Lamparter <chunkeey@googlemail.com>
+ * Copyright 2009-2011 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
#include "carl9170.h"
+#include "shared/phy.h"
#include "hostif.h"
#include "printf.h"
#include "timer.h"
#include "rom.h"
-#include "shared/phy.h"
+#include "wl.h"
+#include "wol.h"
#ifdef CONFIG_CARL9170FW_DEBUG_USB
void usb_putc(const char c)
AR9170_PWR_RESET_WLAN_MASK);
set(AR9170_PWR_REG_RESET, 0x0);
- clock_set(false, AHB_20_22MHZ);
+ clock_set(AHB_20_22MHZ, false);
set(AR9170_PWR_REG_PLL_ADDAC, 0x5163); /* 0x502b; */
set(AR9170_PHY_REG_ADC_SERIAL_CTL, AR9170_PHY_ADC_SCTL_SEL_EXTERNAL_RADIO);
if (usb_interrupt_level1 & BIT(0)) {
usb_interrupt_level2 = getb(AR9170_USB_REG_INTR_SOURCE_0);
- if (usb_interrupt_level2 & BIT(0))
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC0_SETUP)
usb_ep0setup();
- if (usb_interrupt_level2 & BIT(1))
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC0_IN)
usb_ep0tx();
- if (usb_interrupt_level2 & BIT(2))
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC0_OUT)
usb_ep0rx();
- if (usb_interrupt_level2 & BIT(7)) {
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC0_ABORT) {
/* Clear the command abort interrupt */
- andb(AR9170_USB_REG_INTR_SOURCE_0, 0x7f);
+ andb(AR9170_USB_REG_INTR_SOURCE_0, (uint8_t)
+ ~AR9170_USB_INTR_SRC0_ABORT);
}
- if (usb_interrupt_level2 & BIT(3) ||
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC0_FAIL ||
fw.usb.ep0_action & CARL9170_EP0_STALL) {
/*
* transmission failure.
fw.usb.ep0_action &= ~CARL9170_EP0_STALL;
}
- if (usb_interrupt_level2 & BIT(4) ||
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC0_END ||
fw.usb.ep0_action & CARL9170_EP0_TRIGGER) {
/*
* transmission done.
if (usb_interrupt_level1 & BIT(7)) {
usb_interrupt_level2 = getb(AR9170_USB_REG_INTR_SOURCE_7);
- if (usb_interrupt_level2 & BIT(7))
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC7_RX0BYTE)
usb_data_out0Byte();
- if (usb_interrupt_level2 & BIT(6))
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC7_TX0BYTE)
usb_data_in0Byte();
- if (usb_interrupt_level2 & BIT(1)) {
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC7_USB_RESET) {
usb_reset_ack();
+ usb_reset_eps();
reboot();
}
- if (usb_interrupt_level2 & BIT(2)) {
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC7_USB_SUSPEND) {
usb_suspend_ack();
+ fw.suspend_mode = CARL9170_HOST_SUSPENDED;
+
+#ifdef CONFIG_CARL9170FW_WOL
+ if (!(fw.usb.device_feature & USB_DEVICE_REMOTE_WAKEUP) ||
+ !fw.wol.cmd.flags) {
+ disable_watchdog();
+
+ /* GO_TO_SUSPEND stops the CPU clock too. */
+ orb(AR9170_USB_REG_MAIN_CTRL, AR9170_USB_MAIN_CTRL_GO_TO_SUSPEND);
+ } else {
+ wol_prepare();
+ }
+#else /* CONFIG_CARL9170FW_WOL */
disable_watchdog();
/* GO_TO_SUSPEND stops the CPU clock too. */
orb(AR9170_USB_REG_MAIN_CTRL, AR9170_USB_MAIN_CTRL_GO_TO_SUSPEND);
+#endif /* CONFIG_CARL9170FW_WOL */
}
- if (usb_interrupt_level2 & BIT(3)) {
+ if (usb_interrupt_level2 & AR9170_USB_INTR_SRC7_USB_RESUME) {
usb_resume_ack();
+
+ fw.suspend_mode = CARL9170_HOST_AWAKE;
+ set(AR9170_USB_REG_WAKE_UP, 0);
+
reboot();
}
}
usb_trigger_in();
}
+void usb_timer(void)
+{
+}