* [PATCH: linux-2.6]: drivers: update to pl2303 usb-serial to support Motorola cables
@ 2011-01-21 14:35 Dario Lombardo
0 siblings, 0 replies; only message in thread
From: Dario Lombardo @ 2011-01-21 14:35 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: linux-kernel, linux-usb
From: Dario Lombardo <dario.lombardo@libero.it>
Added 0x0307 device id to support Motorola cables to the pl2303 usb
serial driver. This cable has a modified chip that is a pl2303, but
declares itself as 0307. Fixed by adding the right device id to the
supported devices list, assigning it the code labeled
PL2303_PRODUCT_ID_MOTOROLA.
Signed-off-by: Dario Lombardo <dario.lombardo@libero.it>
---
--- a/drivers/usb/serial/pl2303.c 2011-01-21 09:11:09.000000000 +0100
+++ b/drivers/usb/serial/pl2303.c 2011-01-19 13:58:22.000000000 +0100
@@ -50,6 +50,7 @@
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MMX) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_GPRS) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_HCR331) },
+ { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MOTOROLA) },
{ USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) },
{ USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) },
{ USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID) },
--- a/drivers/usb/serial/pl2303.h 2011-01-21 09:11:21.000000000 +0100
+++ b/drivers/usb/serial/pl2303.h 2011-01-19 13:54:30.000000000 +0100
@@ -21,6 +21,7 @@
#define PL2303_PRODUCT_ID_MMX 0x0612
#define PL2303_PRODUCT_ID_GPRS 0x0609
#define PL2303_PRODUCT_ID_HCR331 0x331a
+#define PL2303_PRODUCT_ID_MOTOROLA 0x0307
#define ATEN_VENDOR_ID 0x0557
#define ATEN_VENDOR_ID2 0x0547
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2011-01-21 14:35 [PATCH: linux-2.6]: drivers: update to pl2303 usb-serial to support Motorola cables Dario Lombardo
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