/*
?*?Prolific?PL2303?USB?to?serial?adaptor?driver
?*
?*?Copyright?（C）?2001?Greg?Kroah-Hartman?（greg@kroah.com）
?*
?*?Original?driver?for?2.2.x?by?anonymous
?*
?*	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.
?*
?*?See?Documentation/usb/usb-serial.txt?for?more?information?on?using?this?driver
?*
?*?2001_Oct_06?gkh
?*	Added?RTS?and?DTR?line?control.??Thanks?to?joe@bndlg.de?for?parts?of?it.
?*
?*?2001_Sep_19?gkh
?*	Added?break?support.
?*
?*?2001_Aug_30?gkh
?*	fixed?oops?in?write_bulk_callback.
?*
?*?2001_Aug_28?gkh
?*	reworked?buffer?logic?to?be?like?other?usb-serial?drivers.??Hopefully
?*	removing?some?reported?problems.
?*
?*?2001_Jun_06?gkh
?*	finished?porting?to?2.4?format.
?*
?*/

#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?

#ifdef?CONFIG_USB_SERIAL_DEBUG
	static?int?debug?=?1;
#else
	static?int?debug;
#endif

#include?“usb-serial.h“
#include?“pl2303.h“

/*
?*?Version?Information
?*/
#define?DRIVER_VERSION?“v0.91“
#define?DRIVER_DESC?“Prolific?PL2303?USB?to?serial?adaptor?driver“



static?__devinitdata?struct?usb_device_id?id_table?[]?=?{
	{?USB_DEVICE（PL2303_VENDOR_ID?PL2303_PRODUCT_ID）?}
	{?USB_DEVICE（PL2303_VENDOR_ID?PL2303_PRODUCT_ID_RSAQ2）?}
	{?USB_DEVICE（IODATA_VENDOR_ID?IODATA_PRODUCT_ID）?}
	{?USB_DEVICE（ATEN_VENDOR_ID?ATEN_PRODUCT_ID）?}
	{?}					/*?Terminating?entry?*/
};

MODULE_DEVICE_TABLE?（usb?id_table）;


#define?SET_LINE_REQUEST_TYPE		0x21
#define?SET_LINE_REQUEST		0x20

#define?SET_CONTROL_REQUEST_TYPE	0x21
#define?SET_CONTROL_REQUEST		0x22
#define?CONTROL_DTR			0x01
#define?CONTROL_RTS			0x02

#define?BREAK_REQUEST_TYPE		0x21
#define?BREAK_REQUEST			0x23	
#define?BREAK_ON			0xffff
#define?BREAK_OFF			0x0000

#define?GET_LINE_REQUEST_TYPE		0xa1
#define?GET_LINE_REQUEST		0x21

#define?VENDOR_WRITE_REQUEST_TYPE	0x40
#define?VENDOR_WRITE_REQUEST		0x01

#define?VENDOR_READ_REQUEST_TYPE	0xc0
#define?VENDOR_READ_REQUEST		0x01

/*?function?prototypes?for?a?PL2303?serial?converter?*/
static?int?pl2303_open?（struct?usb_serial_port?*port?struct?file?*filp）;
static?void?pl2303_close?（struct?usb_serial_port?*port?struct?file?*filp）;
static?void?pl2303_set_termios?（struct?usb_serial_port?*port
				struct?termios?*old）;
static?int?pl2303_ioctl?（struct?usb_serial_port?*port?struct?file?*file
			?unsigned?int?cmd?unsigned?long?arg）;
static?void?pl2303_read_int_callback?（struct?urb?*urb）;
static?void?pl2303_read_bulk_callback?（struct?urb?*urb）;
static?void?pl2303_write_bu

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????217??2005-12-02?15:12??USB-232（usb2.0-ser!）\USB-232\FT232\Application?Notes.url

?????文件?????106496??2006-05-24?10:47??USB-232（usb2.0-ser!）\USB-232\FT232\FTBUSUI.dll

?????文件??????20196??2006-05-18?09:54??USB-232（usb2.0-ser!）\USB-232\FT232\ftcserco.dll

?????文件?????176128??2006-05-24?10:45??USB-232（usb2.0-ser!）\USB-232\FT232\FTD2XX.dll

?????文件??????19478??2005-12-06?09:32??USB-232（usb2.0-ser!）\USB-232\FT232\FTD2XX.H

?????文件??????18208??2006-05-24?10:45??USB-232（usb2.0-ser!）\USB-232\FT232\FTD2XX.lib

?????文件??????10016??2006-06-02?16:31??USB-232（usb2.0-ser!）\USB-232\FT232\ftdibus.cat

?????文件???????2366??2006-05-24?11:03??USB-232（usb2.0-ser!）\USB-232\FT232\FTDIBUS.INF

?????文件??????47249??2006-05-18?09:48??USB-232（usb2.0-ser!）\USB-232\FT232\FTDIBUS.sys

?????文件???????9589??2006-06-02?16:31??USB-232（usb2.0-ser!）\USB-232\FT232\ftdiport.cat

?????文件???????3507??2006-05-24?11:04??USB-232（usb2.0-ser!）\USB-232\FT232\FTDIPORT.INF

?????文件?????188416??2006-05-24?10:40??USB-232（usb2.0-ser!）\USB-232\FT232\FTDIUNIN.exe

?????文件?????102400??2006-05-24?10:42??USB-232（usb2.0-ser!）\USB-232\FT232\FTLang.dll

?????文件??????61067??2006-05-18?09:49??USB-232（usb2.0-ser!）\USB-232\FT232\ftser2k.sys

?????文件??????33360??2006-05-19?11:51??USB-232（usb2.0-ser!）\USB-232\FT232\ftserui2.dll

?????文件????????227??2005-12-02?15:12??USB-232（usb2.0-ser!）\USB-232\FT232\Installation?Guides.url

?????文件????2933416??2005-09-28?11:07??USB-232（usb2.0-ser!）\USB-232\HL-0108\Setup?For?HugePine.exe

?????文件????1669134??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\HL-2303\HL-2303.exe

?????文件?????135168??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\HL-2303\Remove_old_driver.exe

?????文件??????43136??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\HL-2303\ser2pl.sys

?????文件??????34332??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\HL-2303\SER9PL.sys

?????文件???????2280??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\HL-2303\SERSPL.INF

?????文件??????26719??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\HL-2303\SERSPL.VXD

?????文件???????8644??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\HL-2303\SERWPL.INF

?????文件??????????8??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\IMAC\Mac10.0\md_pl2303hx_v108b4\PL2303_1.0.8b4.pkg\Contents\PkgInfo

?????文件????????291??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\IMAC\Mac10.0\md_pl2303hx_v108b4\PL2303_1.0.8b4.pkg\Contents\Resources\English.lproj\PL2303_1.0.8b4.info

?????文件??????35561??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\IMAC\Mac10.0\md_pl2303hx_v108b4\PL2303_1.0.8b4.pkg\Contents\Resources\PL2303_1.0.8b4.bom

?????文件??????87040??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\IMAC\Mac10.0\md_pl2303hx_v108b4\PL2303_1.0.8b4.pkg\Contents\Resources\PL2303_1.0.8b4.pax

?????文件?????????49??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\IMAC\Mac10.0\md_pl2303hx_v108b4\PL2303_1.0.8b4.pkg\Contents\Resources\PL2303_1.0.8b4.sizes

?????文件??????24064??2005-11-26?20:25??USB-232（usb2.0-ser!）\USB-232\HL-2303\IMAC\Mac8.6&9.0\Manual?chinese.doc

............此處省略71個文件信息