From: David Ludlow Date: Mon, 25 Feb 2008 22:30:52 +0000 (-0500) Subject: usb: Add support for the mos7820/7840-based B&B USB/RS485 converter to mos7840.c X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=11e1abb453690a907ea26c07043987165a4f277f;p=openwrt%2Fstaging%2Fblogic.git usb: Add support for the mos7820/7840-based B&B USB/RS485 converter to mos7840.c Add support for the mos7820/7840-based B&B USOPTL4_2/USOPTL4_4 USB/RS485 converter to mos7840.c Signed-off-by: Dave Ludlow Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 869ecd374cb4..aeeb9cb20999 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -110,11 +110,20 @@ /* vendor id and device id defines */ +/* The native mos7840/7820 component */ #define USB_VENDOR_ID_MOSCHIP 0x9710 #define MOSCHIP_DEVICE_ID_7840 0x7840 #define MOSCHIP_DEVICE_ID_7820 0x7820 +/* The native component can have its vendor/device id's overridden + * in vendor-specific implementations. Such devices can be handled + * by making a change here, in moschip_port_id_table, and in + * moschip_id_table_combined + */ +#define USB_VENDOR_ID_BANDB 0x0856 +#define BANDB_DEVICE_ID_USOPTL4_4 0xAC44 +#define BANDB_DEVICE_ID_USOPTL4_2 0xAC42 -/* Interrupt Rotinue Defines */ +/* Interrupt Routine Defines */ #define SERIAL_IIR_RLS 0x06 #define SERIAL_IIR_MS 0x00 @@ -159,12 +168,16 @@ static struct usb_device_id moschip_port_id_table[] = { {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)}, {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)}, + {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)}, + {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)}, {} /* terminating entry */ }; static __devinitdata struct usb_device_id moschip_id_table_combined[] = { {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)}, {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)}, + {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)}, + {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)}, {} /* terminating entry */ };