kern/173357: Serial ports on Fujitsu Siemens Lifebook T4010

Andrey Zakharchenko avz at jscc.ru
Sun Nov 4 07:50:02 UTC 2012


>Number:         173357
>Category:       kern
>Synopsis:       Serial ports on Fujitsu Siemens Lifebook T4010
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Nov 04 07:50:01 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Andrey Zakharchenko
>Release:        9.1-RC2
>Organization:
JSCC RAS
>Environment:
FreeBSD byaka.jscc.ru 9.1-RC2 FreeBSD 9.1-RC2 #16: Mon Oct 22 03:38:06 MSK 2012     root at byaka.jscc.ru:/usr/obj/usr/src/sys/LIFEBOOK  i386

>Description:
uart(4) doesn't attach to IR serial port and to Wacom touchscreen internal serial interface of Fujitsu Siemens Lifebook T4010.
>How-To-Repeat:
Get Fujitsu Siemens Lifebook T4010.
>Fix:
Patch attached.

Patch attached with submission follows:

--- sys/dev/uart/uart_bus_acpi.c.orig	2012-08-06 03:54:33.000000000 +0400
+++ sys/dev/uart/uart_bus_acpi.c	2012-10-22 03:35:26.261153517 +0400
@@ -59,7 +59,11 @@
 static struct isa_pnp_id acpi_ns8250_ids[] = {
 	{0x0005d041, "Standard PC COM port"},		/* PNP0500 */
 	{0x0105d041, "16550A-compatible COM port"},	/* PNP0501 */
+	{0x0205d041, "Multiport serial device (non-intelligent 16550)"}, /* PNP0502 */
+	{0x1005d041, "Generic IRDA-compatible device"},	/* PNP0510 */
+	{0x1105d041, "Generic IRDA-compatible device"},	/* PNP0511 */
 	{0x04f0235c, "Wacom Tablet PC Screen"},		/* WACF004 */
+	{0xe502aa1a, "Wacom Tablet at FuS Lifebook T"},	/* FUJ02E5 */
 	{0}
 };
 


>Release-Note:
>Audit-Trail:
>Unformatted:


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