diff options
| author | Michael Ehrenreich <michideep@gmail.com> | 2025-03-17 06:17:15 +0100 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2025-04-16 08:38:20 +0200 |
| commit | b399078f882b6e5d32da18b6c696cc84b12f90d5 (patch) | |
| tree | 350f3e6bad4464b8c37c351a4ffd571e9315ba47 | |
| parent | 968e1cbb1f6293c3add9607f80b5ce3d29f57583 (diff) | |
USB: serial: ftdi_sio: add support for Abacus Electrics Optical Probe
Abacus Electrics makes optical probes for interacting with smart meters
over an optical interface.
At least one version uses an FT232B chip (as detected by ftdi_sio) with
a custom USB PID, which needs to be added to the list to make the device
work in a plug-and-play fashion.
Signed-off-by: Michael Ehrenreich <michideep@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 2 | ||||
| -rw-r--r-- | drivers/usb/serial/ftdi_sio_ids.h | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 9b34e23b70919..6ac7a0a5cf074 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1093,6 +1093,8 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 1) }, { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 2) }, { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 3) }, + /* Abacus Electrics */ + { USB_DEVICE(FTDI_VID, ABACUS_OPTICAL_PROBE_PID) }, { } /* Terminating entry */ }; diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index 52be47d684ea6..9acb6f8373276 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -443,6 +443,11 @@ #define LINX_FUTURE_2_PID 0xF44C /* Linx future device */ /* + * Abacus Electrics + */ +#define ABACUS_OPTICAL_PROBE_PID 0xf458 /* ABACUS ELECTRICS Optical Probe */ + +/* * Oceanic product ids */ #define FTDI_OCEANIC_PID 0xF460 /* Oceanic dive instrument */ |