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@amd.com Acked-by: Jordan Crouse jordan.crouse@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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