| /* |
| * Common Header File for the Elan Digital Systems U132 adapter |
| * this file should be included by both the "ftdi-u132" and |
| * the "u132-hcd" modules. |
| * |
| * Copyright(C) 2006 Elan Digital Systems Limited |
| *(http://www.elandigitalsystems.com) |
| * |
| * Author and Maintainer - Tony Olech - Elan Digital Systems |
| *(tony.olech@elandigitalsystems.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, version 2. |
| * |
| * |
| * The driver was written by Tony Olech(tony.olech@elandigitalsystems.com) |
| * based on various USB client drivers in the 2.6.15 linux kernel |
| * with constant reference to the 3rd Edition of Linux Device Drivers |
| * published by O'Reilly |
| * |
| * The U132 adapter is a USB to CardBus adapter specifically designed |
| * for PC cards that contain an OHCI host controller. Typical PC cards |
| * are the Orange Mobile 3G Option GlobeTrotter Fusion card. |
| * |
| * The U132 adapter will *NOT *work with PC cards that do not contain |
| * an OHCI controller. A simple way to test whether a PC card has an |
| * OHCI controller as an interface is to insert the PC card directly |
| * into a laptop(or desktop) with a CardBus slot and if "lspci" shows |
| * a new USB controller and "lsusb -v" shows a new OHCI Host Controller |
| * then there is a good chance that the U132 adapter will support the |
| * PC card.(you also need the specific client driver for the PC card) |
| * |
| * Please inform the Author and Maintainer about any PC cards that |
| * contain OHCI Host Controller and work when directly connected to |
| * an embedded CardBus slot but do not work when they are connected |
| * via an ELAN U132 adapter. |
| * |
| * The driver consists of two modules, the "ftdi-u132" module is |
| * a USB client driver that interfaces to the FTDI chip within |
| * the U132 adapter manufactured by Elan Digital Systems, and the |
| * "u132-hcd" module is a USB host controller driver that talks |
| * to the OHCI controller within CardBus card that are inserted |
| * in the U132 adapter. |
| * |
| * The "ftdi-u132" module should be loaded automatically by the |
| * hot plug system when the U132 adapter is plugged in. The module |
| * initialises the adapter which mostly consists of synchronising |
| * the FTDI chip, before continuously polling the adapter to detect |
| * PC card insertions. As soon as a PC card containing a recognised |
| * OHCI controller is seen the "ftdi-u132" module explicitly requests |
| * the kernel to load the "u132-hcd" module. |
| * |
| * The "ftdi-u132" module provides the interface to the inserted |
| * PC card and the "u132-hcd" module uses the API to send and receive |
| * data. The API features call-backs, so that part of the "u132-hcd" |
| * module code will run in the context of one of the kernel threads |
| * of the "ftdi-u132" module. |
| * |
| */ |
| int ftdi_elan_switch_on_diagnostics(int number); |
| void ftdi_elan_gone_away(struct platform_device *pdev); |
| void start_usb_lock_device_tracing(void); |
| struct u132_platform_data { |
| u16 vendor; |
| u16 device; |
| u8 potpg; |
| void (*port_power) (struct device *dev, int is_on); |
| void (*reset) (struct device *dev); |
| }; |
| int usb_ftdi_elan_edset_single(struct platform_device *pdev, u8 ed_number, |
| void *endp, struct urb *urb, u8 address, u8 ep_number, u8 toggle_bits, |
| void (*callback) (void *endp, struct urb *urb, u8 *buf, int len, |
| int toggle_bits, int error_count, int condition_code, int repeat_number, |
| int halted, int skipped, int actual, int non_null)); |
| int usb_ftdi_elan_edset_output(struct platform_device *pdev, u8 ed_number, |
| void *endp, struct urb *urb, u8 address, u8 ep_number, u8 toggle_bits, |
| void (*callback) (void *endp, struct urb *urb, u8 *buf, int len, |
| int toggle_bits, int error_count, int condition_code, int repeat_number, |
| int halted, int skipped, int actual, int non_null)); |
| int usb_ftdi_elan_edset_empty(struct platform_device *pdev, u8 ed_number, |
| void *endp, struct urb *urb, u8 address, u8 ep_number, u8 toggle_bits, |
| void (*callback) (void *endp, struct urb *urb, u8 *buf, int len, |
| int toggle_bits, int error_count, int condition_code, int repeat_number, |
| int halted, int skipped, int actual, int non_null)); |
| int usb_ftdi_elan_edset_input(struct platform_device *pdev, u8 ed_number, |
| void *endp, struct urb *urb, u8 address, u8 ep_number, u8 toggle_bits, |
| void (*callback) (void *endp, struct urb *urb, u8 *buf, int len, |
| int toggle_bits, int error_count, int condition_code, int repeat_number, |
| int halted, int skipped, int actual, int non_null)); |
| int usb_ftdi_elan_edset_setup(struct platform_device *pdev, u8 ed_number, |
| void *endp, struct urb *urb, u8 address, u8 ep_number, u8 toggle_bits, |
| void (*callback) (void *endp, struct urb *urb, u8 *buf, int len, |
| int toggle_bits, int error_count, int condition_code, int repeat_number, |
| int halted, int skipped, int actual, int non_null)); |
| int usb_ftdi_elan_edset_flush(struct platform_device *pdev, u8 ed_number, |
| void *endp); |
| int usb_ftdi_elan_read_pcimem(struct platform_device *pdev, int mem_offset, |
| u8 width, u32 *data); |
| int usb_ftdi_elan_write_pcimem(struct platform_device *pdev, int mem_offset, |
| u8 width, u32 data); |
