diff options
| -rw-r--r-- | drivers/usb/class/usbtmc.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 9c37042..fd2f90d 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -1040,6 +1040,20 @@ static int usbtmc_probe(struct usb_interface *intf, mutex_init(&data->io_mutex); data->zombie = 0; + /* Determine if it is a Rigol or not */ + data->rigol_quirk = 0; + dev_dbg(&intf->dev, "Trying to find if device Vendor 0x%04X Product 0x%04X has the RIGOL quirk\n", + data->usb_dev->descriptor.idVendor, + data->usb_dev->descriptor.idProduct); + for(n = 0; usbtmc_id_quirk[n].idVendor > 0; n++) { + if ((usbtmc_id_quirk[n].idVendor == data->usb_dev->descriptor.idVendor) && + (usbtmc_id_quirk[n].idProduct == data->usb_dev->descriptor.idProduct)) { + dev_dbg(&intf->dev, "Setting this device as having the RIGOL quirk\n"); + data->rigol_quirk = 1; + break; + } + } + /* Initialize USBTMC bTag and other fields */ data->bTag = 1; data->TermCharEnabled = 0; |