USB: serial: pl2303: add IBM device IDs

commit e1d15646565b284e9ef2433234d6cfdaf66695f1 upstream.

IBM manufactures a PL2303 device for UPS communications. Add the vendor
and product IDs so that the PL2303 driver binds to the device.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20220301224446.21236-1-eajames@linux.ibm.com
Cc: stable@vger.kernel.org
[ johan: amend the SoB chain ]
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 3dd0bbb36dd273e380f8512d724e0c501ab963ed..c5fa5b704ec5705acb800177772ad3381a01ebd6 100644 (file)
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -105,6 +105,7 @@ static const struct usb_device_id id_table[] = {
        { USB_DEVICE(ADLINK_VENDOR_ID, ADLINK_ND6530GC_PRODUCT_ID) },
        { USB_DEVICE(SMART_VENDOR_ID, SMART_PRODUCT_ID) },
        { USB_DEVICE(AT_VENDOR_ID, AT_VTKIT3_PRODUCT_ID) },
+       { USB_DEVICE(IBM_VENDOR_ID, IBM_PRODUCT_ID) },
        { }                                     /* Terminating entry */
 };
 

diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 62b8cd673aa11196c41a73348583635deef12803..908865495b48977b6bdda2a8b20d3740aeec8d44 100644 (file)
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -33,6 +33,9 @@
 #define ATEN_PRODUCT_UC485     0x2021
 #define ATEN_PRODUCT_ID2       0x2118
 
+#define IBM_VENDOR_ID          0x04b3
+#define IBM_PRODUCT_ID         0x4016
+
 #define IODATA_VENDOR_ID       0x04bb
 #define IODATA_PRODUCT_ID      0x0a03
 #define IODATA_PRODUCT_ID_RSAQ5        0x0a0e