Subject: Re: USB GPS on NetBSD
To: Nick Hudson <nick.hudson@dsl.pipex.com>
From: David Howland <dhowland@users.sourceforge.net>
List: netbsd-users
Date: 05/03/2007 00:50:50
Well, by the patches at the end of this mail, I got my device to be
recognized by the ucycom driver.
The new dmesg report looks like this.
uhidev0 at uhub0 port 1 configuration 1 interface 0
uhidev0: DeLorme Publishing DeLorme USB Earthmate, rev 1.00/0.01, addr
2, iclass 3/0
ucycom0 at uhidev0
I did a MAKEDEV ttyY0 to create the dev entry.
Now I have no idea how to use it, and I think there is a problem.
Any access to /dev/ttyY0 results in an immediate kernel panic.
It says something about sleepq_enqueue.
Any suggestions now?
thanks,
-d
-=-=-=-=-=-=-=-=-
--- ucycom.c.orig 2007-05-02 23:25:30.000000000 -0400
+++ ucycom.c
@@ -175,6 +175,7 @@ Static void ucycom_get_cfg(struct ucycom
Static const struct usb_devno ucycom_devs[] = {
{ USB_VENDOR_CYPRESS, USB_PRODUCT_CYPRESS_USBRS232 },
{ USB_VENDOR_DELORME, USB_PRODUCT_DELORME_EARTHMATE },
+ { USB_VENDOR_DELORME, USB_PRODUCT_DELORME_EARTHMATE_LT20 },
};
#define ucycom_lookup(v, p) usb_lookup(ucycom_devs, v, p)
--- usbdevs.h.orig 2007-05-02 15:47:38.000000000 -0400
+++ usbdevs.h
@@ -834,6 +834,7 @@
/* DeLorme products */
#define USB_PRODUCT_DELORME_EARTHMATE 0x0100 /* Earthmate GPS */
+#define USB_PRODUCT_DELORME_EARTHMATE_LT20 0x0200 /* Earthmate LT-20
GPS */
/* Diamond products */
#define USB_PRODUCT_DIAMOND_RIO500USB 0x0001 /* Rio 500 USB */
--- usbdevs_data.h.orig 2007-05-02 23:24:28.000000000 -0400
+++ usbdevs_data.h
@@ -2542,6 +2542,10 @@ const struct usb_product usb_products[]
"Earthmate GPS",
},
{
+ USB_VENDOR_DELORME, USB_PRODUCT_DELORME_EARTHMATE_LT20,
+ "Earthmate LT-20 GPS",
+ },
+ {
USB_VENDOR_DIAMOND, USB_PRODUCT_DIAMOND_RIO500USB,
"Rio 500 USB",
},