1 /* 2 * IOCTL interface for SCLP 3 * 4 * Copyright IBM Corp. 2012 5 * 6 * Author: Michael Holzheu <holzheu@linux.vnet.ibm.com> 7 */ 8 9 #ifndef _ASM_SCLP_CTL_H 10 #define _ASM_SCLP_CTL_H 11 12 #include <linux/types.h> 13 14 struct sclp_ctl_sccb { 15 __u32 cmdw; 16 __u64 sccb; 17 } __attribute__((packed)); 18 19 #define SCLP_CTL_IOCTL_MAGIC 0x10 20 21 #define SCLP_CTL_SCCB \ 22 _IOWR(SCLP_CTL_IOCTL_MAGIC, 0x10, struct sclp_ctl_sccb) 23 24 #endif 25