diff options
Diffstat (limited to 'package/rt2x00/src/rt2x00usb.h')
| -rw-r--r-- | package/rt2x00/src/rt2x00usb.h | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/package/rt2x00/src/rt2x00usb.h b/package/rt2x00/src/rt2x00usb.h deleted file mode 100644 index 2681abe4d4..0000000000 --- a/package/rt2x00/src/rt2x00usb.h +++ /dev/null @@ -1,180 +0,0 @@ -/* - Copyright (C) 2004 - 2007 rt2x00 SourceForge Project - <http://rt2x00.serialmonkey.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., - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -/* - Module: rt2x00usb - Abstract: Data structures for the rt2x00usb module. - */ - -#ifndef RT2X00USB_H -#define RT2X00USB_H - -/* - * This variable should be used with the - * usb_driver structure initialization. - */ -#define USB_DEVICE_DATA(__ops) .driver_info = (kernel_ulong_t)(__ops) - -/* - * Register defines. - * Some registers require multiple attempts before success, - * in those cases REGISTER_BUSY_COUNT attempts should be - * taken with a REGISTER_BUSY_DELAY interval. - * For USB vendor requests we need to pass a timeout - * time in ms, for this we use the REGISTER_TIMEOUT, - * however when loading firmware a higher value is - * required. In that case we use the REGISTER_TIMEOUT_FIRMWARE. - */ -#define REGISTER_BUSY_COUNT 5 -#define REGISTER_BUSY_DELAY 100 -#define REGISTER_TIMEOUT 500 -#define REGISTER_TIMEOUT_FIRMWARE 1000 - -/* - * Cache size - */ -#define CSR_CACHE_SIZE 8 -#define CSR_CACHE_SIZE_FIRMWARE 64 - -/* - * USB request types. - */ -#define USB_VENDOR_REQUEST ( USB_TYPE_VENDOR | USB_RECIP_DEVICE ) -#define USB_VENDOR_REQUEST_IN ( USB_DIR_IN | USB_VENDOR_REQUEST ) -#define USB_VENDOR_REQUEST_OUT ( USB_DIR_OUT | USB_VENDOR_REQUEST ) - -/* - * USB vendor commands. - */ -#define USB_DEVICE_MODE 0x01 -#define USB_SINGLE_WRITE 0x02 -#define USB_SINGLE_READ 0x03 -#define USB_MULTI_WRITE 0x06 -#define USB_MULTI_READ 0x07 -#define USB_EEPROM_WRITE 0x08 -#define USB_EEPROM_READ 0x09 -#define USB_LED_CONTROL 0x0a /* RT73USB */ -#define USB_RX_CONTROL 0x0c - -/* - * Device modes offset - */ -#define USB_MODE_RESET 0x01 -#define USB_MODE_UNPLUG 0x02 -#define USB_MODE_FUNCTION 0x03 -#define USB_MODE_TEST 0x04 -#define USB_MODE_SLEEP 0x07 /* RT73USB */ -#define USB_MODE_FIRMWARE 0x08 /* RT73USB */ -#define USB_MODE_WAKEUP 0x09 /* RT73USB */ - -/* - * Used to read/write from/to the device. - * This is the main function to communicate with the device, - * the buffer argument _must_ either be NULL or point to - * a buffer allocated by kmalloc. Failure to do so can lead - * to unexpected behavior depending on the architecture. - */ -int rt2x00usb_vendor_request(const struct rt2x00_dev *rt2x00dev, - const u8 request, const u8 requesttype, - const u16 offset, const u16 value, - void *buffer, const u16 buffer_length, - const int timeout); - -/* - * Used to read/write from/to the device. - * This function will use a previously with kmalloc allocated cache - * to communicate with the device. The contents of the buffer pointer - * will be copied to this cache when writing, or read from the cache - * when reading. - * Buffers send to rt2x00usb_vendor_request _must_ be allocated with - * kmalloc. Hence the reason for using a previously allocated cache - * which has been allocated properly. - */ -int rt2x00usb_vendor_request_buff(const struct rt2x00_dev *rt2x00dev, - const u8 request, const u8 requesttype, - const u16 offset, void *buffer, - const u16 buffer_length, const int timeout); - -/* - * Simple wrapper around rt2x00usb_vendor_request to write a single - * command to the device. Since we don't use the buffer argument we - * don't have to worry about kmalloc here. - */ -static inline int rt2x00usb_vendor_request_sw(const struct rt2x00_dev - *rt2x00dev, - const u8 request, - const u16 offset, - const u16 value, - const int timeout) -{ - return rt2x00usb_vendor_request(rt2x00dev, request, - USB_VENDOR_REQUEST_OUT, offset, - value, NULL, 0, timeout); -} - -/* - * Simple wrapper around rt2x00usb_vendor_request to read the eeprom - * from the device. Note that the eeprom argument _must_ be allocated using - * kmalloc for correct handling inside the kernel USB layer. - */ -static inline int rt2x00usb_eeprom_read(const struct rt2x00_dev *rt2x00dev, - __le16 *eeprom, const u16 lenght) -{ - int timeout = REGISTER_TIMEOUT * (lenght / sizeof(u16)); - - return rt2x00usb_vendor_request(rt2x00dev, USB_EEPROM_READ, - USB_VENDOR_REQUEST_IN, 0x0000, - 0x0000, eeprom, lenght, timeout); -} - -/* - * Radio handlers - */ -void rt2x00usb_enable_radio(struct rt2x00_dev *rt2x00dev); -void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev); - -/* - * TX data handlers. - */ -int rt2x00usb_write_tx_data(struct rt2x00_dev *rt2x00dev, - struct data_ring *ring, struct sk_buff *skb, - struct ieee80211_tx_control *control); - -/* - * Device initialization handlers. - */ -int rt2x00usb_initialize(struct rt2x00_dev *rt2x00dev); -void rt2x00usb_uninitialize(struct rt2x00_dev *rt2x00dev); - -/* - * USB driver handlers. - */ -int rt2x00usb_probe(struct usb_interface *usb_intf, - const struct usb_device_id *id); -void rt2x00usb_disconnect(struct usb_interface *usb_intf); -#ifdef CONFIG_PM -int rt2x00usb_suspend(struct usb_interface *usb_intf, pm_message_t state); -int rt2x00usb_resume(struct usb_interface *usb_intf); -#else -#define rt2x00usb_suspend NULL -#define rt2x00usb_resume NULL -#endif /* CONFIG_PM */ - -#endif /* RT2X00USB_H */ |