hi,
this patch (bk export -tpatch, bk send -wgzip_uu -r+ -) lets users
do a modprobe ipaq vendor=0xfoo product=0xbar. this will help people with
unsupported wince devices try out the driver without having to recompile the
module.
ganesh
# This is a BitKeeper generated patch for the following project:
# Project Name: greg k-h's linux 2.4 USB kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
# ChangeSet 1.821 -> 1.822
# Documentation/usb/usb-serial.txt 1.15 -> 1.16
# drivers/usb/serial/ipaq.c 1.16 -> 1.17
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/11/27 [EMAIL PROTECTED] 1.822
# added support for insmod options to specify vendor/product id. this
# will allow people to try out new wince/pocketpc2k devices without
# having to recompile the module.
# --------------------------------------------
#
diff -Nru a/Documentation/usb/usb-serial.txt b/Documentation/usb/usb-serial.txt
--- a/Documentation/usb/usb-serial.txt Thu Nov 28 00:29:11 2002
+++ b/Documentation/usb/usb-serial.txt Thu Nov 28 00:29:11 2002
@@ -98,10 +98,11 @@
Compaq iPAQ, HP Jornada and Casio EM500 driver
This driver can be used to connect to Compaq iPAQ, HP Jornada and Casio EM500
- PDAs running Windows CE 3.0 or PocketPC 2002 using a USB cable/cradle. It
- has been tested only on the Compaq H3135, but is rumoured to work on
- with the H3600 and later models as well as the Jornada 548 and 568.
- With minor modifications, it may work for other CE based handhelds too.
+ PDAs running Windows CE 3.0 or PocketPC 2002 using a USB cable/cradle.
+ It's very likely that every device supported by ActiveSync USB works with this
+ driver. The driver supports the Compaq iPAQ, Jornada 548/568 and the Casio
+ EM500 out of the box. For others, please use module parameters to specify
+ the product and vendor id. e.g. modprobe ipaq vendor=0x3f0 product=0x1125
The driver presents a serial interface (usually on /dev/ttyUSB0) over
which one may run ppp and establish a TCP/IP link to the iPAQ. Once this
@@ -109,36 +110,12 @@
significant advantage of using USB is speed - you can get 73 to 113
kbytes/sec for download/upload to the iPAQ.
- The driver works intermittently with the usb-uhci driver but quite
- reliably with the uhci driver. However, performance is much better
- with usb-uhci. It does not seem to work with ohci at all.
+ This driver is only one of a set of components required to utilize
+ the USB connection. Please visit http://synce.sourceforge.net which
+ contains the necessary packages and a simple step-by-step howto.
- You must setup hotplug to invoke pppd as soon as the iPAQ is connected.
- A ppp script like the one below should be kept in the file
- /etc/hotplug/usb/ipaq Remember to chmod +x. Make sure there are no
- options in /etc/ppp/options or ~/.ppprc which conflict with the ones
- given below.
-
- #!/bin/bash
-
- MYIP=linux.box.ip
- REMOTEIP=ipaq.ip
- MYDNS=my.dns.server
- killall -9 pppd
- /usr/sbin/pppd /dev/ttyUSB0 \
- connect "/usr/sbin/chat -v TIMEOUT 60 CLIENT 'CLIENTSERVER\c'" \
- nocrtscts local debug passive $MYIP:$REMOTEIP ms-dns $MYDNS noauth \
- proxyarp
-
- You must also download and install asyncd from http://synce.sourceforge.net
- This is required to emulate keep-alive packets which are exchanged by
- ActiveSync and the iPAQ.
-
- On connecting the cable, you should see the usual "Device Connected",
- "User Authenticated" messages flash by on your iPAQ. Once connected,
- you can use Win CE programs like ftpView, Pocket Outlook from the iPAQ
- and xcerdisp, synce utilities from the Linux side. Remember to enable IP
- forwarding.
+ Once connected, you can use Win CE programs like ftpView, Pocket Outlook
+ from the iPAQ and xcerdisp, synce utilities from the Linux side.
To use Pocket IE, follow the instructions given at
http://www.tekguru.co.uk/EM500/usbtonet.htm to achieve the same thing
diff -Nru a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
--- a/drivers/usb/serial/ipaq.c Thu Nov 28 00:29:11 2002
+++ b/drivers/usb/serial/ipaq.c Thu Nov 28 00:29:11 2002
@@ -9,6 +9,10 @@
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
+ * (26/11/2002) ganesh
+ * Added insmod options to specify product and vendor id.
+ * Use modprobe ipaq vendor=0xfoo product=0xbar
+ *
* (26/7/2002) ganesh
* Fixed up broken error handling in ipaq_open. Retry the "kickstart"
* packet much harder - this drastically reduces connection failures.
@@ -63,10 +67,13 @@
/*
* Version Information
*/
-#define DRIVER_VERSION "v0.3"
+
+#define DRIVER_VERSION "v0.4"
#define DRIVER_AUTHOR "Ganesh Varadarajan <[EMAIL PROTECTED]>"
#define DRIVER_DESC "USB Compaq iPAQ, HP Jornada, Casio EM500 driver"
+static int product, vendor;
+
/* Function prototypes for an ipaq */
static int ipaq_open (struct usb_serial_port *port, struct file *filp);
static void ipaq_close (struct usb_serial_port *port, struct file *filp);
@@ -85,6 +92,8 @@
static struct usb_device_id ipaq_id_table [] = {
+ /* The first entry is a placeholder for the insmod-specified device */
+ { USB_DEVICE(COMPAQ_VENDOR_ID, COMPAQ_IPAQ_ID) },
{ USB_DEVICE(COMPAQ_VENDOR_ID, COMPAQ_IPAQ_ID) },
{ USB_DEVICE(HP_VENDOR_ID, HP_JORNADA_548_ID) },
{ USB_DEVICE(HP_VENDOR_ID, HP_JORNADA_568_ID) },
@@ -517,8 +526,12 @@
static int __init ipaq_init(void)
{
spin_lock_init(&write_list_lock);
- usb_serial_register(&ipaq_device);
info(DRIVER_DESC " " DRIVER_VERSION);
+ if (vendor) {
+ ipaq_id_table[0].idVendor = vendor;
+ ipaq_id_table[0].idProduct = product;
+ }
+ usb_serial_register(&ipaq_device);
return 0;
}
@@ -540,3 +553,8 @@
MODULE_PARM(debug, "i");
MODULE_PARM_DESC(debug, "Debug enabled or not");
+MODULE_PARM(vendor, "h");
+MODULE_PARM_DESC(vendor, "User specified USB idVendor");
+
+MODULE_PARM(product, "h");
+MODULE_PARM_DESC(product, "User specified USB idProduct");
This BitKeeper patch contains the following changesets:
+
## Wrapped with gzip_uu ##
begin 664 bkpatch1286
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6/)ZK<MF-DS#V_#BT_@$(0"Y.P`T`````
`
end
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