[coreboot] r3574 - in trunk/payloads/libpayload: drivers/usb include include/usb

svn at coreboot.org svn at coreboot.org
Thu Sep 11 19:26:53 CEST 2008


Author: jcrouse
Date: 2008-09-11 19:26:53 +0200 (Thu, 11 Sep 2008)
New Revision: 3574

Added:
   trunk/payloads/libpayload/include/usb/
   trunk/payloads/libpayload/include/usb/usb.h
   trunk/payloads/libpayload/include/usb/usbdisk.h
   trunk/payloads/libpayload/include/usb/usbmsc.h
Removed:
   trunk/payloads/libpayload/drivers/usb/usb.h
   trunk/payloads/libpayload/drivers/usb/usbdisk.h
   trunk/payloads/libpayload/drivers/usb/usbmsc.h
Log:
Move the USB header files to a common location for install
purposes.

Signed-off-by: Jordan Crouse <jordan.crouse at amd.com>
Acked-by: Jordan Crouse <jordan.crouse at amd.com>



Deleted: trunk/payloads/libpayload/drivers/usb/usb.h
===================================================================
--- trunk/payloads/libpayload/drivers/usb/usb.h	2008-09-11 17:19:19 UTC (rev 3573)
+++ trunk/payloads/libpayload/drivers/usb/usb.h	2008-09-11 17:26:53 UTC (rev 3574)
@@ -1,224 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * Copyright (C) 2008 coresystems GmbH
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- */
-
-#ifndef __USB_H
-#define __USB_H
-#include <libpayload.h>
-#include <pci.h>
-
-typedef enum { host_to_device = 0, device_to_host = 1 } dev_req_dir;
-typedef enum { standard_type = 0, class_type = 1, vendor_type =
-		2, reserved_type = 3
-} dev_req_type;
-typedef enum { dev_recp = 0, iface_recp = 1, endp_recp = 2, other_recp = 3
-} dev_req_recp;
-
-typedef enum {
-	GET_STATUS = 0,
-	CLEAR_FEATURE = 1,
-	SET_FEATURE = 3,
-	SET_ADDRESS = 5,
-	GET_DESCRIPTOR = 6,
-	SET_DESCRIPTOR = 7,
-	GET_CONFIGURATION = 8,
-	SET_CONFIGURATION = 9,
-	GET_INTERFACE = 10,
-	SET_INTERFACE = 11,
-	SYNCH_FRAME = 12
-} bRequest_Codes;
-
-typedef enum {
-	ENDPOINT_HALT = 0,
-	DEVICE_REMOTE_WAKEUP = 1,
-	TEST_MODE = 2
-} feature_selectors;
-
-typedef struct {
-	union {
-		struct {
-			dev_req_recp req_recp:5;
-			dev_req_type req_type:2;
-			dev_req_dir data_dir:1;
-		} __attribute__ ((packed));
-		unsigned char bmRequestType;
-	} __attribute__ ((packed));
-	unsigned char bRequest;
-	unsigned short wValue;
-	unsigned short wIndex;
-	unsigned short wLength;
-} __attribute__ ((packed)) dev_req_t;
-
-struct usbdev_hc;
-typedef struct usbdev_hc hci_t;
-
-struct usbdev;
-typedef struct usbdev usbdev_t;
-
-typedef enum { SETUP = 0x2d, IN = 0x69, OUT = 0xe1 } pid_t;
-typedef enum { CONTROL = 0, ISOCHRONOUS = 1, BULK = 2, INTERRUPT = 3
-} endpoint_type;
-
-typedef struct {
-	usbdev_t *dev;
-	int endpoint;
-	pid_t direction;
-	int toggle;
-	int maxpacketsize;
-	endpoint_type type;
-} endpoint_t;
-
-
-struct usbdev {
-	hci_t *controller;
-	endpoint_t endpoints[32];
-	int num_endp;
-	int address;		// usb address
-	int hub;		// hub, device is attached to
-	int port;		// port where device is attached
-	int lowspeed;		// 1 if lowspeed device
-	void *data;
-	u8 *descriptor;
-	u8 *configuration;
-	void (*init) (usbdev_t *dev);
-	void (*destroy) (usbdev_t *dev);
-	void (*poll) (usbdev_t *dev);
-};
-
-struct usbdev_hc {
-	struct usbdev_hc *next;
-	pcidev_t bus_address;
-	u32 reg_base;
-	usbdev_t devices[128];	// dev 0 is root hub, 127 is last addressable
-	void (*start) (hci_t *controller);
-	void (*stop) (hci_t *controller);
-	void (*reset) (hci_t *controller);
-	void (*shutdown) (hci_t *controller);
-	int (*packet) (usbdev_t *dev, int endp, int pid, int toggle,
-		       int length, u8 *data);
-	int (*bulk) (endpoint_t *ep, int size, u8 *data, int finalize);
-	int (*control) (usbdev_t *dev, pid_t pid, int dr_length,
-			void *devreq, int data_length, u8 *data);
-	void *instance;
-};
-
-typedef struct {
-	unsigned char bDescLength;
-	unsigned char bDescriptorType;
-	unsigned char bNbrPorts;
-	union {
-		struct {
-			unsigned long logicalPowerSwitchingMode:2;
-			unsigned long isCompoundDevice:1;
-			unsigned long overcurrentProtectionMode:2;
-			unsigned long ttThinkTime:2;
-			unsigned long arePortIndicatorsSupported:1;
-			unsigned long:8;
-		} __attribute__ ((packed));
-		unsigned short wHubCharacteristics;
-	} __attribute__ ((packed));
-	unsigned char bPowerOn2PwrGood;
-	unsigned char bHubContrCurrent;
-	char DeviceRemovable[];
-} __attribute__ ((packed)) hub_descriptor_t;
-
-typedef struct {
-	unsigned char bLength;
-	unsigned char bDescriptorType;
-	unsigned short bcdUSB;
-	unsigned char bDeviceClass;
-	unsigned char bDeviceSubClass;
-	unsigned char bDeviceProtocol;
-	unsigned char bMaxPacketSize0;
-	unsigned short idVendor;
-	unsigned short idProduct;
-	unsigned short bcdDevice;
-	unsigned char iManufacturer;
-	unsigned char iProduct;
-	unsigned char iSerialNumber;
-	unsigned char bNumConfigurations;
-} __attribute__ ((packed)) device_descriptor_t;
-
-typedef struct {
-	unsigned char bLength;
-	unsigned char bDescriptorType;
-	unsigned short wTotalLength;
-	unsigned char bNumInterfaces;
-	unsigned char bConfigurationValue;
-	unsigned char iConfiguration;
-	unsigned char bmAttributes;
-	unsigned char bMaxPower;
-} __attribute__ ((packed)) configuration_descriptor_t;
-
-typedef struct {
-	unsigned char bLength;
-	unsigned char bDescriptorType;
-	unsigned char bInterfaceNumber;
-	unsigned char bAlternateSetting;
-	unsigned char bNumEndpoints;
-	unsigned char bInterfaceClass;
-	unsigned char bInterfaceSubClass;
-	unsigned char bInterfaceProtocol;
-	unsigned char iInterface;
-} __attribute__ ((packed)) interface_descriptor_t;
-
-typedef struct {
-	unsigned char bLength;
-	unsigned char bDescriptorType;
-	unsigned char bEndpointAddress;
-	unsigned char bmAttributes;
-	unsigned short wMaxPacketSize;
-	unsigned char bInterval;
-} __attribute__ ((packed)) endpoint_descriptor_t;
-
-hci_t *new_controller (void);
-void detach_controller (hci_t *controller);
-void usb_poll (void);
-void init_device_entry (hci_t *controller, int num);
-
-void set_feature (usbdev_t *dev, int endp, int feature, int rtype);
-void get_status (usbdev_t *dev, int endp, int rtype, int len, void *data);
-int clear_stall (endpoint_t *ep);
-
-void usb_nop_init (usbdev_t *dev);
-void usb_hub_init (usbdev_t *dev);
-void usb_hid_init (usbdev_t *dev);
-void usb_msc_init (usbdev_t *dev);
-
-int set_address (hci_t *controller, int lowspeed);
-
-u8 *get_descriptor (usbdev_t *dev, unsigned char bmRequestType,
-		    int descType, int descIdx, int langID);
-
-static inline unsigned char
-gen_bmRequestType (dev_req_dir dir, dev_req_type type, dev_req_recp recp)
-{
-	return (dir << 7) | (type << 5) | recp;
-}
-
-#endif

Deleted: trunk/payloads/libpayload/drivers/usb/usbdisk.h
===================================================================
--- trunk/payloads/libpayload/drivers/usb/usbdisk.h	2008-09-11 17:19:19 UTC (rev 3573)
+++ trunk/payloads/libpayload/drivers/usb/usbdisk.h	2008-09-11 17:26:53 UTC (rev 3574)
@@ -1,51 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * Copyright (C) 2008 coresystems GmbH
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- */
-
-#ifndef __USBDISK_H
-#define __USBDISK_H
-#include "usb.h"
-
-/**
- * To be implemented by libpayload-client. It's called by the USB stack
- * when a new USB storage device is found, so the client has the chance
- * to know about it.
- *
- * @param dev descriptor for the USB storage device
- */
-void usbdisk_create (usbdev_t *dev);
-
-/**
- * To be implemented by libpayload-client. It's called by the USB stack
- * when it finds out that a USB storage device is removed.
- *
- * @param dev descriptor for the USB storage device
- */
-void usbdisk_remove (usbdev_t *dev);
-
-#endif

Deleted: trunk/payloads/libpayload/drivers/usb/usbmsc.h
===================================================================
--- trunk/payloads/libpayload/drivers/usb/usbmsc.h	2008-09-11 17:19:19 UTC (rev 3573)
+++ trunk/payloads/libpayload/drivers/usb/usbmsc.h	2008-09-11 17:26:53 UTC (rev 3574)
@@ -1,47 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * Copyright (C) 2008 coresystems GmbH
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- */
-
-#ifndef __USBMSC_H
-#define __USBMSC_H
-typedef struct {
-	unsigned int blocksize;
-	unsigned int numblocks;
-	endpoint_t *bulk_in;
-	endpoint_t *bulk_out;
-} usbmsc_inst_t;
-
-#define MSC_INST(dev) ((usbmsc_inst_t*)(dev)->data)
-
-typedef enum { cbw_direction_data_in = 0x80, cbw_direction_data_out = 0
-} cbw_direction;
-
-int readwrite_blocks (usbdev_t *dev, int start, int n, cbw_direction dir,
-		      u8 *buf);
-
-#endif

Copied: trunk/payloads/libpayload/include/usb/usb.h (from rev 3567, trunk/payloads/libpayload/drivers/usb/usb.h)
===================================================================
--- trunk/payloads/libpayload/include/usb/usb.h	                        (rev 0)
+++ trunk/payloads/libpayload/include/usb/usb.h	2008-09-11 17:26:53 UTC (rev 3574)
@@ -0,0 +1,224 @@
+/*
+ * This file is part of the libpayload project.
+ *
+ * Copyright (C) 2008 coresystems GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
+
+#ifndef __USB_H
+#define __USB_H
+#include <libpayload.h>
+#include <pci.h>
+
+typedef enum { host_to_device = 0, device_to_host = 1 } dev_req_dir;
+typedef enum { standard_type = 0, class_type = 1, vendor_type =
+		2, reserved_type = 3
+} dev_req_type;
+typedef enum { dev_recp = 0, iface_recp = 1, endp_recp = 2, other_recp = 3
+} dev_req_recp;
+
+typedef enum {
+	GET_STATUS = 0,
+	CLEAR_FEATURE = 1,
+	SET_FEATURE = 3,
+	SET_ADDRESS = 5,
+	GET_DESCRIPTOR = 6,
+	SET_DESCRIPTOR = 7,
+	GET_CONFIGURATION = 8,
+	SET_CONFIGURATION = 9,
+	GET_INTERFACE = 10,
+	SET_INTERFACE = 11,
+	SYNCH_FRAME = 12
+} bRequest_Codes;
+
+typedef enum {
+	ENDPOINT_HALT = 0,
+	DEVICE_REMOTE_WAKEUP = 1,
+	TEST_MODE = 2
+} feature_selectors;
+
+typedef struct {
+	union {
+		struct {
+			dev_req_recp req_recp:5;
+			dev_req_type req_type:2;
+			dev_req_dir data_dir:1;
+		} __attribute__ ((packed));
+		unsigned char bmRequestType;
+	} __attribute__ ((packed));
+	unsigned char bRequest;
+	unsigned short wValue;
+	unsigned short wIndex;
+	unsigned short wLength;
+} __attribute__ ((packed)) dev_req_t;
+
+struct usbdev_hc;
+typedef struct usbdev_hc hci_t;
+
+struct usbdev;
+typedef struct usbdev usbdev_t;
+
+typedef enum { SETUP = 0x2d, IN = 0x69, OUT = 0xe1 } pid_t;
+typedef enum { CONTROL = 0, ISOCHRONOUS = 1, BULK = 2, INTERRUPT = 3
+} endpoint_type;
+
+typedef struct {
+	usbdev_t *dev;
+	int endpoint;
+	pid_t direction;
+	int toggle;
+	int maxpacketsize;
+	endpoint_type type;
+} endpoint_t;
+
+
+struct usbdev {
+	hci_t *controller;
+	endpoint_t endpoints[32];
+	int num_endp;
+	int address;		// usb address
+	int hub;		// hub, device is attached to
+	int port;		// port where device is attached
+	int lowspeed;		// 1 if lowspeed device
+	void *data;
+	u8 *descriptor;
+	u8 *configuration;
+	void (*init) (usbdev_t *dev);
+	void (*destroy) (usbdev_t *dev);
+	void (*poll) (usbdev_t *dev);
+};
+
+struct usbdev_hc {
+	struct usbdev_hc *next;
+	pcidev_t bus_address;
+	u32 reg_base;
+	usbdev_t devices[128];	// dev 0 is root hub, 127 is last addressable
+	void (*start) (hci_t *controller);
+	void (*stop) (hci_t *controller);
+	void (*reset) (hci_t *controller);
+	void (*shutdown) (hci_t *controller);
+	int (*packet) (usbdev_t *dev, int endp, int pid, int toggle,
+		       int length, u8 *data);
+	int (*bulk) (endpoint_t *ep, int size, u8 *data, int finalize);
+	int (*control) (usbdev_t *dev, pid_t pid, int dr_length,
+			void *devreq, int data_length, u8 *data);
+	void *instance;
+};
+
+typedef struct {
+	unsigned char bDescLength;
+	unsigned char bDescriptorType;
+	unsigned char bNbrPorts;
+	union {
+		struct {
+			unsigned long logicalPowerSwitchingMode:2;
+			unsigned long isCompoundDevice:1;
+			unsigned long overcurrentProtectionMode:2;
+			unsigned long ttThinkTime:2;
+			unsigned long arePortIndicatorsSupported:1;
+			unsigned long:8;
+		} __attribute__ ((packed));
+		unsigned short wHubCharacteristics;
+	} __attribute__ ((packed));
+	unsigned char bPowerOn2PwrGood;
+	unsigned char bHubContrCurrent;
+	char DeviceRemovable[];
+} __attribute__ ((packed)) hub_descriptor_t;
+
+typedef struct {
+	unsigned char bLength;
+	unsigned char bDescriptorType;
+	unsigned short bcdUSB;
+	unsigned char bDeviceClass;
+	unsigned char bDeviceSubClass;
+	unsigned char bDeviceProtocol;
+	unsigned char bMaxPacketSize0;
+	unsigned short idVendor;
+	unsigned short idProduct;
+	unsigned short bcdDevice;
+	unsigned char iManufacturer;
+	unsigned char iProduct;
+	unsigned char iSerialNumber;
+	unsigned char bNumConfigurations;
+} __attribute__ ((packed)) device_descriptor_t;
+
+typedef struct {
+	unsigned char bLength;
+	unsigned char bDescriptorType;
+	unsigned short wTotalLength;
+	unsigned char bNumInterfaces;
+	unsigned char bConfigurationValue;
+	unsigned char iConfiguration;
+	unsigned char bmAttributes;
+	unsigned char bMaxPower;
+} __attribute__ ((packed)) configuration_descriptor_t;
+
+typedef struct {
+	unsigned char bLength;
+	unsigned char bDescriptorType;
+	unsigned char bInterfaceNumber;
+	unsigned char bAlternateSetting;
+	unsigned char bNumEndpoints;
+	unsigned char bInterfaceClass;
+	unsigned char bInterfaceSubClass;
+	unsigned char bInterfaceProtocol;
+	unsigned char iInterface;
+} __attribute__ ((packed)) interface_descriptor_t;
+
+typedef struct {
+	unsigned char bLength;
+	unsigned char bDescriptorType;
+	unsigned char bEndpointAddress;
+	unsigned char bmAttributes;
+	unsigned short wMaxPacketSize;
+	unsigned char bInterval;
+} __attribute__ ((packed)) endpoint_descriptor_t;
+
+hci_t *new_controller (void);
+void detach_controller (hci_t *controller);
+void usb_poll (void);
+void init_device_entry (hci_t *controller, int num);
+
+void set_feature (usbdev_t *dev, int endp, int feature, int rtype);
+void get_status (usbdev_t *dev, int endp, int rtype, int len, void *data);
+int clear_stall (endpoint_t *ep);
+
+void usb_nop_init (usbdev_t *dev);
+void usb_hub_init (usbdev_t *dev);
+void usb_hid_init (usbdev_t *dev);
+void usb_msc_init (usbdev_t *dev);
+
+int set_address (hci_t *controller, int lowspeed);
+
+u8 *get_descriptor (usbdev_t *dev, unsigned char bmRequestType,
+		    int descType, int descIdx, int langID);
+
+static inline unsigned char
+gen_bmRequestType (dev_req_dir dir, dev_req_type type, dev_req_recp recp)
+{
+	return (dir << 7) | (type << 5) | recp;
+}
+
+#endif

Copied: trunk/payloads/libpayload/include/usb/usbdisk.h (from rev 3567, trunk/payloads/libpayload/drivers/usb/usbdisk.h)
===================================================================
--- trunk/payloads/libpayload/include/usb/usbdisk.h	                        (rev 0)
+++ trunk/payloads/libpayload/include/usb/usbdisk.h	2008-09-11 17:26:53 UTC (rev 3574)
@@ -0,0 +1,51 @@
+/*
+ * This file is part of the libpayload project.
+ *
+ * Copyright (C) 2008 coresystems GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
+
+#ifndef __USBDISK_H
+#define __USBDISK_H
+#include "usb.h"
+
+/**
+ * To be implemented by libpayload-client. It's called by the USB stack
+ * when a new USB storage device is found, so the client has the chance
+ * to know about it.
+ *
+ * @param dev descriptor for the USB storage device
+ */
+void usbdisk_create (usbdev_t *dev);
+
+/**
+ * To be implemented by libpayload-client. It's called by the USB stack
+ * when it finds out that a USB storage device is removed.
+ *
+ * @param dev descriptor for the USB storage device
+ */
+void usbdisk_remove (usbdev_t *dev);
+
+#endif

Copied: trunk/payloads/libpayload/include/usb/usbmsc.h (from rev 3567, trunk/payloads/libpayload/drivers/usb/usbmsc.h)
===================================================================
--- trunk/payloads/libpayload/include/usb/usbmsc.h	                        (rev 0)
+++ trunk/payloads/libpayload/include/usb/usbmsc.h	2008-09-11 17:26:53 UTC (rev 3574)
@@ -0,0 +1,47 @@
+/*
+ * This file is part of the libpayload project.
+ *
+ * Copyright (C) 2008 coresystems GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
+
+#ifndef __USBMSC_H
+#define __USBMSC_H
+typedef struct {
+	unsigned int blocksize;
+	unsigned int numblocks;
+	endpoint_t *bulk_in;
+	endpoint_t *bulk_out;
+} usbmsc_inst_t;
+
+#define MSC_INST(dev) ((usbmsc_inst_t*)(dev)->data)
+
+typedef enum { cbw_direction_data_in = 0x80, cbw_direction_data_out = 0
+} cbw_direction;
+
+int readwrite_blocks (usbdev_t *dev, int start, int n, cbw_direction dir,
+		      u8 *buf);
+
+#endif





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