diff options
Diffstat (limited to 'arch/powerpc/include/uapi/asm/papr-vpd.h')
| -rw-r--r-- | arch/powerpc/include/uapi/asm/papr-vpd.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/powerpc/include/uapi/asm/papr-vpd.h b/arch/powerpc/include/uapi/asm/papr-vpd.h new file mode 100644 index 0000000000..1c88e87cb4 --- /dev/null +++ b/arch/powerpc/include/uapi/asm/papr-vpd.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_PAPR_VPD_H_ +#define _UAPI_PAPR_VPD_H_ + +#include <asm/ioctl.h> +#include <asm/papr-miscdev.h> + +struct papr_location_code { + /* + * PAPR+ v2.13 12.3.2.4 Converged Location Code Rules - Length + * Restrictions. 79 characters plus nul. + */ + char str[80]; +}; + +/* + * ioctl for /dev/papr-vpd. Returns a VPD handle fd corresponding to + * the location code. + */ +#define PAPR_VPD_IOC_CREATE_HANDLE _IOW(PAPR_MISCDEV_IOC_ID, 0, struct papr_location_code) + +#endif /* _UAPI_PAPR_VPD_H_ */ |