Sync uvisor driver with NetBSD. This adds support for PALM4 devices

1 files changed, 52 insertions, 10 deletions

diff --git a/sys/dev/usb/uvisor.c b/sys/dev/usb/uvisor.c
index 53096b1d515..6f6cb076447 100644
--- a/sys/dev/usb/uvisor.c
+++ b/sys/dev/usb/uvisor.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: uvisor.c,v 1.5 2002/05/07 18:29:19 nate Exp $	*/
-/*	$NetBSD: uvisor.c,v 1.11 2001/01/23 21:56:17 augustss Exp $	*/
+/*	$OpenBSD: uvisor.c,v 1.6 2002/05/07 20:00:38 nate Exp $	*/
+/*	$NetBSD: uvisor.c,v 1.14 2002/02/27 23:00:03 augustss Exp $	*/
 
 /*
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -104,7 +104,6 @@ struct uvisor_connection_info {
 };
 #define UVISOR_CONNECTION_INFO_SIZE 18
 
-
 /* struct uvisor_connection_info.connection[x].port_function_id defines: */
 #define UVISOR_FUNCTION_GENERIC		0x00
 #define UVISOR_FUNCTION_DEBUGGER	0x01
@@ -112,6 +111,12 @@ struct uvisor_connection_info {
 #define UVISOR_FUNCTION_CONSOLE		0x03
 #define UVISOR_FUNCTION_REMOTE_FILE_SYS	0x04
 
+/*
+ * Unknown PalmOS stuff.
+ */
+#define UVISOR_GET_PALM_INFORMATION		0x04
+#define UVISOR_GET_PALM_INFORMATION_LEN		0x14
+
 
 #define UVISORIBUFSIZE 1024
 #define UVISOROBUFSIZE 1024
@@ -124,6 +129,8 @@ struct uvisor_softc {
 	device_ptr_t		sc_subdevs[UVISOR_MAX_CONN];
 	int			sc_numcon;
 
+	u_int16_t		sc_flags;
+
 	u_char			sc_dying;
 };
 
@@ -144,6 +151,21 @@ struct ucom_methods uvisor_methods = {
 	NULL,
 };
 
+struct uvisor_type {
+	struct usb_devno	uv_dev;
+	u_int16_t		uv_flags;
+#define PALM4	0x0001
+};
+static const struct uvisor_type uvisor_devs[] = {
+	{{ USB_VENDOR_HANDSPRING, USB_PRODUCT_HANDSPRING_VISOR }, 0 },
+	{{ USB_VENDOR_PALM, USB_PRODUCT_PALM_M500 }, PALM4 },
+	{{ USB_VENDOR_PALM, USB_PRODUCT_PALM_M505 }, PALM4 },
+	{{ USB_VENDOR_PALM, USB_PRODUCT_PALM_M125 }, PALM4 },
+	{{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_40 }, PALM4 },
+/*	{{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_25 }, PALM4 },*/
+};
+#define uvisor_lookup(v, p) ((struct uvisor_type *)usb_lookup(uvisor_devs, v, p))
+
 USB_DECLARE_DRIVER(uvisor);
 
 USB_MATCH(uvisor)
@@ -156,11 +178,8 @@ USB_MATCH(uvisor)
 	DPRINTFN(20,("uvisor: vendor=0x%x, product=0x%x\n",
 		     uaa->vendor, uaa->product));
 
-	if (uaa->vendor == USB_VENDOR_HANDSPRING &&
-	    uaa->product == USB_PRODUCT_HANDSPRING_VISOR)
-		return (UMATCH_VENDOR_PRODUCT);
-
-	return (UMATCH_NONE);
+	return (uvisor_lookup(uaa->vendor, uaa->product) != NULL ?
+		UMATCH_VENDOR_PRODUCT : UMATCH_NONE);
 }
 
 USB_ATTACH(uvisor)
@@ -198,6 +217,8 @@ USB_ATTACH(uvisor)
 	USB_ATTACH_SETUP;
 	printf("%s: %s\n", devname, devinfo);
 
+	sc->sc_flags = uvisor_lookup(uaa->vendor, uaa->product)->uv_flags;
+
 	id = usbd_get_interface_descriptor(iface);
 
 	sc->sc_udev = dev;
@@ -330,6 +351,7 @@ uvisor_init(struct uvisor_softc *sc, struct uvisor_connection_info *ci)
 	usb_device_request_t req;
 	int actlen;
 	uWord avail;
+	char buffer[256];
 
 	DPRINTF(("uvisor_init: getting connection info\n"));
 	req.bmRequestType = UT_READ_VENDOR_ENDPOINT;
@@ -338,10 +360,30 @@ uvisor_init(struct uvisor_softc *sc, struct uvisor_connection_info *ci)
 	USETW(req.wIndex, 0);
 	USETW(req.wLength, UVISOR_CONNECTION_INFO_SIZE);
 	err = usbd_do_request_flags(sc->sc_udev, &req, ci,
-				    USBD_SHORT_XFER_OK, &actlen);
+		  USBD_SHORT_XFER_OK, &actlen, USBD_DEFAULT_TIMEOUT);
 	if (err)
 		return (err);
 
+	if (sc->sc_flags & PALM4) {
+		/* Palm OS 4.0 Hack */
+		req.bmRequestType = UT_READ_VENDOR_ENDPOINT;
+		req.bRequest = UVISOR_GET_PALM_INFORMATION;
+		USETW(req.wValue, 0);
+		USETW(req.wIndex, 0);
+		USETW(req.wLength, UVISOR_GET_PALM_INFORMATION_LEN);
+		err = usbd_do_request(sc->sc_udev, &req, buffer);
+		if (err)
+			return (err);
+		req.bmRequestType = UT_READ_VENDOR_ENDPOINT;
+		req.bRequest = UVISOR_GET_PALM_INFORMATION;
+		USETW(req.wValue, 0);
+		USETW(req.wIndex, 0);
+		USETW(req.wLength, UVISOR_GET_PALM_INFORMATION_LEN);
+		err = usbd_do_request(sc->sc_udev, &req, buffer);
+		if (err)
+			return (err);
+	}
+
 	DPRINTF(("uvisor_init: getting available bytes\n"));
 	req.bmRequestType = UT_READ_VENDOR_ENDPOINT;
 	req.bRequest = UVISOR_REQUEST_BYTES_AVAILABLE;
@@ -374,5 +416,5 @@ uvisor_close(void *addr, int portno)
 	USETW(req.wIndex, 0);
 	USETW(req.wLength, UVISOR_CONNECTION_INFO_SIZE);
 	(void)usbd_do_request_flags(sc->sc_udev, &req, &coninfo, 
-				    USBD_SHORT_XFER_OK, &actlen);
+		  USBD_SHORT_XFER_OK, &actlen, USBD_DEFAULT_TIMEOUT);
 }