diff options
| author | Dave Penkler <dpenkler@gmail.com> | 2016-01-27 19:25:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-03 13:54:06 -0800 |
| commit | 379d3d33c83b667b0edad0110693567306463882 (patch) | |
| tree | 9a42ed42b6c3ac7b94a285ccc933c680e08b620a /include/uapi/linux/usb/tmc.h | |
| parent | 29779d89fd049bfc6c07f19aaf9b8d19fe2ecc8c (diff) | |
Add ioctls to enable and disable local controls on an instrument
These ioctls provide support for the USBTMC-USB488 control requests
for REN_CONTROL, GO_TO_LOCAL and LOCAL_LOCKOUT
Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi/linux/usb/tmc.h')
| -rw-r--r-- | include/uapi/linux/usb/tmc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/usb/tmc.h b/include/uapi/linux/usb/tmc.h index b512fb2d403e..2e59d9c50b8d 100644 --- a/include/uapi/linux/usb/tmc.h +++ b/include/uapi/linux/usb/tmc.h @@ -33,6 +33,9 @@ #define USBTMC_REQUEST_GET_CAPABILITIES 7 #define USBTMC_REQUEST_INDICATOR_PULSE 64 #define USBTMC488_REQUEST_READ_STATUS_BYTE 128 +#define USBTMC488_REQUEST_REN_CONTROL 160 +#define USBTMC488_REQUEST_GOTO_LOCAL 161 +#define USBTMC488_REQUEST_LOCAL_LOCKOUT 162 /* Request values for USBTMC driver's ioctl entry point */ #define USBTMC_IOC_NR 91 @@ -44,6 +47,9 @@ #define USBTMC_IOCTL_CLEAR_IN_HALT _IO(USBTMC_IOC_NR, 7) #define USBTMC488_IOCTL_GET_CAPS _IOR(USBTMC_IOC_NR, 17, unsigned char) #define USBTMC488_IOCTL_READ_STB _IOR(USBTMC_IOC_NR, 18, unsigned char) +#define USBTMC488_IOCTL_REN_CONTROL _IOW(USBTMC_IOC_NR, 19, unsigned char) +#define USBTMC488_IOCTL_GOTO_LOCAL _IO(USBTMC_IOC_NR, 20) +#define USBTMC488_IOCTL_LOCAL_LOCKOUT _IO(USBTMC_IOC_NR, 21) /* Driver encoded usb488 capabilities */ #define USBTMC488_CAPABILITY_TRIGGER 1 |