--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/platforms/hw/host_platform_omap3430/Symbian/hpa/src/tiwlanhpa.h Tue Jun 29 12:34:26 2010 +0100
@@ -0,0 +1,229 @@
+/*
+ * tiwlanhpa.h
+ *
+ * Copyright(c) 1998 - 2010 Texas Instruments. All rights reserved.
+ * All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 or BSD License which accompanies
+ * this distribution. The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html and the BSD License is as below.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Texas Instruments nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+
+/** \file TIWlanHpa.h
+ * \brief Interface between the sandbox to the BSP of Omap3430
+ *
+ * \see
+ */
+
+#ifndef _TIWLANHPA_
+#define _TIWLANHPA_
+
+#include <silicon_assp.h>
+#include <gpio.h>
+#include <assp.h>
+
+#include "wlanhpa.h"
+
+#ifdef WLAN_SDIO
+#define RST_GPIO_NUM 101
+#define IRQ_GPIO_NUM 162
+#else //WLAN_SPI
+#define RST_GPIO_NUM 3
+#define IRQ_GPIO_NUM 61
+#endif //WLAN_SDIO
+
+#define RST_MOD_NUM 0
+#define IRQ_MOD_NUM 0
+
+#define ASIC_CLASS TOmap
+#define ASIC_CLASS_PLAT TOmapPlat
+
+#define PIN_TO_HANDLE OMAPGPIO_GPINID_TO_PHANDLE
+#define INVALID_HANDLE KOmapGpioInvalidHandle
+
+
+class TIWlanHpa : public WlanHpa
+{
+public:
+
+ /**
+ * Costructor.
+ */
+ TIWlanHpa(MWlanOsaExt& aOsaExt, MWlanOsa& aOsa);
+
+ /**
+ * Destructor
+ */
+ virtual ~TIWlanHpa();
+
+ /**
+ * Turns WLAN devices power on
+ */
+ virtual void PowerOnDevice();
+
+ /**
+ * Turns WLAN devices power off
+ */
+ virtual void PowerOffDevice();
+
+ /**
+ * Called by hpa layer object client when peripheral interrupt
+ * informed by OnInterrupt method has been serviced.
+ * NOTE: on systems implementing level sensitive interrupt handling
+ * host interrupt is enabled at this state
+ */
+ virtual void InterruptServiced();
+
+ /**
+ * Configures the HPA layer
+ */
+ virtual void Configure( const WlanHpa::TConfig& aConfig );
+
+ /**
+ * Enables Irq
+ *
+ * NOTE: usage limited to bootup sequence only.
+ * Untill this call the host side interrupts are disabled
+ *
+ */
+ virtual void EnableIrq();
+
+ /**
+ * Toggles debug GPIO
+ * Usage limited to R&D (debug) purpose only
+ */
+ virtual TBool DebugGpioToggle( TBool aHigh );
+
+private:
+
+ /*
+ * DFC - function called by a DFC to handle the interrupt
+ * call another function to get in the correct class and
+ * therefore don't need me-> all the time
+ * Doesn't always work having me-> for the C software
+ */
+ static void InterruptHandlerDfc(TAny *aPtr);
+
+ /**
+ * Start the DFC queue
+ */
+ void InterruptHandlerStartDfc();
+
+
+ /*
+ * Call the actual interrupt handling routine and
+ * re-enable the interrupts.
+ *
+ * The interrupt handler is in the third party software
+ * block and performs the necessary functions
+ */
+ void InterruptHandler();
+
+
+ /**
+ * Disables interrupts and
+ * unbinds the interrupt service routine.
+ */
+ void KillInterrupts();
+
+ /**
+ * Sets GPIO as input line, binds it to an interrupt. Static function
+ * Isr() is bound to the interrupt service routine.
+ *
+ * Uses following defines:
+ *
+ * #define IRQ_GPIO_NUM 9
+ * #define IRQ_MOD_NUM 1
+ *
+ * of which IRQ_GPIO_NUM is the GPIO number and
+ * IRQ_MOD_NUM is the module number where the corresponding
+ * GPIO belongs to.
+ */
+ void SetupIrqHw( WlanHpa::TIsrPolarity aPolarity);
+
+ /**
+ * Sets GPIO as output line. Used for controlling the PMEN signal of the WLAN chip.
+ #define RST_GPIO_NUM 10
+ #define RST_MOD_NUM 1
+
+ * of which RST_GPIO_NUM is the GPIO number and
+ * RST_MOD_NUM is the module number where the corresponding
+ * GPIO belongs to.
+
+ */
+
+ void SetupRstHw ();
+
+
+ /**
+ * Interrupt handler function.
+ * Is bound to the ISR and handles continues serving the interrupt.
+ *
+ * \param aPtr HPA object context.
+ * \param aPinHandle is not used.
+ */
+ static void Isr (TAny* aPtr);
+
+ /**
+ * Clears WLAN PMEN line.
+ *
+ */
+ void EnterReset();
+
+ /**
+ * Sets WLAN PMEN line.
+ *
+ */
+ void ExitReset();
+
+ /**
+ * Disables WLAN interrupt notification.
+ *
+ */
+ void Disable();
+
+ /**
+ * Enables WLAN interrupt notification.
+ *
+ */
+ void Enable();
+
+private:
+
+ TDfc iIrqDfc;
+ WlanHpa::TConfig iConfig;
+};
+
+
+
+#endif //_TIWLANHPA_
+