diff options
Diffstat (limited to 'arch/s390/include/uapi')
46 files changed, 81 insertions, 90 deletions
diff --git a/arch/s390/include/uapi/asm/Kbuild b/arch/s390/include/uapi/asm/Kbuild index ca62066895e0..098f28778a13 100644 --- a/arch/s390/include/uapi/asm/Kbuild +++ b/arch/s390/include/uapi/asm/Kbuild @@ -9,4 +9,5 @@ generic-y += param.h generic-y += poll.h generic-y += resource.h generic-y += sockios.h +generic-y += swab.h generic-y += termbits.h diff --git a/arch/s390/include/uapi/asm/auxvec.h b/arch/s390/include/uapi/asm/auxvec.h index c53e08442255..a056c4637ffc 100644 --- a/arch/s390/include/uapi/asm/auxvec.h +++ b/arch/s390/include/uapi/asm/auxvec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __ASMS390_AUXVEC_H #define __ASMS390_AUXVEC_H diff --git a/arch/s390/include/uapi/asm/bitsperlong.h b/arch/s390/include/uapi/asm/bitsperlong.h index 6b235aea9c66..cceaf47b021a 100644 --- a/arch/s390/include/uapi/asm/bitsperlong.h +++ b/arch/s390/include/uapi/asm/bitsperlong.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __ASM_S390_BITSPERLONG_H #define __ASM_S390_BITSPERLONG_H diff --git a/arch/s390/include/uapi/asm/byteorder.h b/arch/s390/include/uapi/asm/byteorder.h index a332e59e26fc..1442b57dd91b 100644 --- a/arch/s390/include/uapi/asm/byteorder.h +++ b/arch/s390/include/uapi/asm/byteorder.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _S390_BYTEORDER_H #define _S390_BYTEORDER_H diff --git a/arch/s390/include/uapi/asm/chpid.h b/arch/s390/include/uapi/asm/chpid.h index 6b4fb29cc197..2ae2ed8c0963 100644 --- a/arch/s390/include/uapi/asm/chpid.h +++ b/arch/s390/include/uapi/asm/chpid.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright IBM Corp. 2007, 2012 * Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com> diff --git a/arch/s390/include/uapi/asm/chsc.h b/arch/s390/include/uapi/asm/chsc.h index 65dc694725a8..dc329aa03f76 100644 --- a/arch/s390/include/uapi/asm/chsc.h +++ b/arch/s390/include/uapi/asm/chsc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * ioctl interface for /dev/chsc * diff --git a/arch/s390/include/uapi/asm/clp.h b/arch/s390/include/uapi/asm/clp.h index ab72d9d24373..b36d9e9cdde6 100644 --- a/arch/s390/include/uapi/asm/clp.h +++ b/arch/s390/include/uapi/asm/clp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * ioctl interface for /dev/clp * diff --git a/arch/s390/include/uapi/asm/cmb.h b/arch/s390/include/uapi/asm/cmb.h index 0c086d00d89e..ecbe94941403 100644 --- a/arch/s390/include/uapi/asm/cmb.h +++ b/arch/s390/include/uapi/asm/cmb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPIS390_CMB_H #define _UAPIS390_CMB_H diff --git a/arch/s390/include/uapi/asm/dasd.h b/arch/s390/include/uapi/asm/dasd.h index 1340311dab77..451c601406b6 100644 --- a/arch/s390/include/uapi/asm/dasd.h +++ b/arch/s390/include/uapi/asm/dasd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> @@ -72,7 +73,10 @@ typedef struct dasd_information2_t { * 0x02: use diag discipline (diag) * 0x04: set the device initially online (internal use only) * 0x08: enable ERP related logging - * 0x20: give access to raw eckd data + * 0x10: allow I/O to fail on lost paths + * 0x20: allow I/O to fail when a lock was stolen + * 0x40: give access to raw eckd data + * 0x80: enable discard support */ #define DASD_FEATURE_DEFAULT 0x00 #define DASD_FEATURE_READONLY 0x01 @@ -82,6 +86,7 @@ typedef struct dasd_information2_t { #define DASD_FEATURE_FAILFAST 0x10 #define DASD_FEATURE_FAILONSLCK 0x20 #define DASD_FEATURE_USERAW 0x40 +#define DASD_FEATURE_DISCARD 0x80 #define DASD_PARTN_BITS 2 diff --git a/arch/s390/include/uapi/asm/debug.h b/arch/s390/include/uapi/asm/debug.h index c59fc79125f2..c7c564d9aea4 100644 --- a/arch/s390/include/uapi/asm/debug.h +++ b/arch/s390/include/uapi/asm/debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S/390 debug facility * diff --git a/arch/s390/include/uapi/asm/guarded_storage.h b/arch/s390/include/uapi/asm/guarded_storage.h index 852850e8e17e..666af1c33b59 100644 --- a/arch/s390/include/uapi/asm/guarded_storage.h +++ b/arch/s390/include/uapi/asm/guarded_storage.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _GUARDED_STORAGE_H #define _GUARDED_STORAGE_H diff --git a/arch/s390/include/uapi/asm/hypfs.h b/arch/s390/include/uapi/asm/hypfs.h index b3fe12d8dd87..fe6174e142cf 100644 --- a/arch/s390/include/uapi/asm/hypfs.h +++ b/arch/s390/include/uapi/asm/hypfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Structures for hypfs interface * diff --git a/arch/s390/include/uapi/asm/ioctls.h b/arch/s390/include/uapi/asm/ioctls.h index 960a4c1ebdf1..342a3284e69a 100644 --- a/arch/s390/include/uapi/asm/ioctls.h +++ b/arch/s390/include/uapi/asm/ioctls.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __ARCH_S390_IOCTLS_H__ #define __ARCH_S390_IOCTLS_H__ diff --git a/arch/s390/include/uapi/asm/ipcbuf.h b/arch/s390/include/uapi/asm/ipcbuf.h index 37f293d12c8f..5b1c4f47c656 100644 --- a/arch/s390/include/uapi/asm/ipcbuf.h +++ b/arch/s390/include/uapi/asm/ipcbuf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __S390_IPCBUF_H__ #define __S390_IPCBUF_H__ diff --git a/arch/s390/include/uapi/asm/kvm.h b/arch/s390/include/uapi/asm/kvm.h index 69d09c39bbcd..9ad172dcd912 100644 --- a/arch/s390/include/uapi/asm/kvm.h +++ b/arch/s390/include/uapi/asm/kvm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_KVM_S390_H #define __LINUX_KVM_S390_H /* @@ -88,6 +89,12 @@ struct kvm_s390_io_adapter_req { /* kvm attributes for KVM_S390_VM_TOD */ #define KVM_S390_VM_TOD_LOW 0 #define KVM_S390_VM_TOD_HIGH 1 +#define KVM_S390_VM_TOD_EXT 2 + +struct kvm_s390_vm_tod_clock { + __u8 epoch_idx; + __u64 tod; +}; /* kvm attributes for KVM_S390_VM_CPU_MODEL */ /* processor related attributes are r/w */ diff --git a/arch/s390/include/uapi/asm/kvm_para.h b/arch/s390/include/uapi/asm/kvm_para.h index ff1f4e7b3015..0dc86b3a7cb0 100644 --- a/arch/s390/include/uapi/asm/kvm_para.h +++ b/arch/s390/include/uapi/asm/kvm_para.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * User API definitions for paravirtual devices on s390 * diff --git a/arch/s390/include/uapi/asm/kvm_perf.h b/arch/s390/include/uapi/asm/kvm_perf.h index 397282727e21..c36c97ffdc6f 100644 --- a/arch/s390/include/uapi/asm/kvm_perf.h +++ b/arch/s390/include/uapi/asm/kvm_perf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Definitions for perf-kvm on s390 * diff --git a/arch/s390/include/uapi/asm/kvm_virtio.h b/arch/s390/include/uapi/asm/kvm_virtio.h index 44a438ca9e72..73283677a132 100644 --- a/arch/s390/include/uapi/asm/kvm_virtio.h +++ b/arch/s390/include/uapi/asm/kvm_virtio.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * definition for virtio for kvm on s390 * diff --git a/arch/s390/include/uapi/asm/monwriter.h b/arch/s390/include/uapi/asm/monwriter.h index f845c8e2f861..03d172f314a3 100644 --- a/arch/s390/include/uapi/asm/monwriter.h +++ b/arch/s390/include/uapi/asm/monwriter.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright IBM Corp. 2006 * Character device driver for writing z/VM APPLDATA monitor records diff --git a/arch/s390/include/uapi/asm/msgbuf.h b/arch/s390/include/uapi/asm/msgbuf.h index 1bbdee927924..604f847cd68c 100644 --- a/arch/s390/include/uapi/asm/msgbuf.h +++ b/arch/s390/include/uapi/asm/msgbuf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _S390_MSGBUF_H #define _S390_MSGBUF_H diff --git a/arch/s390/include/uapi/asm/pkey.h b/arch/s390/include/uapi/asm/pkey.h index e6c04faf8a6c..6f84a53c3270 100644 --- a/arch/s390/include/uapi/asm/pkey.h +++ b/arch/s390/include/uapi/asm/pkey.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Userspace interface to the pkey device driver * diff --git a/arch/s390/include/uapi/asm/posix_types.h b/arch/s390/include/uapi/asm/posix_types.h index bf2a2ad2f800..2a3fc638414b 100644 --- a/arch/s390/include/uapi/asm/posix_types.h +++ b/arch/s390/include/uapi/asm/posix_types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * diff --git a/arch/s390/include/uapi/asm/ptrace.h b/arch/s390/include/uapi/asm/ptrace.h index 77630c74f13b..0d23c8ff2900 100644 --- a/arch/s390/include/uapi/asm/ptrace.h +++ b/arch/s390/include/uapi/asm/ptrace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * Copyright IBM Corp. 1999, 2000 diff --git a/arch/s390/include/uapi/asm/qeth.h b/arch/s390/include/uapi/asm/qeth.h index 3a896cf52589..fac9995dfe33 100644 --- a/arch/s390/include/uapi/asm/qeth.h +++ b/arch/s390/include/uapi/asm/qeth.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * ioctl definitions for qeth driver * diff --git a/arch/s390/include/uapi/asm/schid.h b/arch/s390/include/uapi/asm/schid.h index 32f3ab2a8200..58fca6f48410 100644 --- a/arch/s390/include/uapi/asm/schid.h +++ b/arch/s390/include/uapi/asm/schid.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPIASM_SCHID_H #define _UAPIASM_SCHID_H diff --git a/arch/s390/include/uapi/asm/sclp_ctl.h b/arch/s390/include/uapi/asm/sclp_ctl.h index f2818613ee41..e4e8c4dcd126 100644 --- a/arch/s390/include/uapi/asm/sclp_ctl.h +++ b/arch/s390/include/uapi/asm/sclp_ctl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * IOCTL interface for SCLP * diff --git a/arch/s390/include/uapi/asm/sembuf.h b/arch/s390/include/uapi/asm/sembuf.h index 32626b0cac4b..3e917697b668 100644 --- a/arch/s390/include/uapi/asm/sembuf.h +++ b/arch/s390/include/uapi/asm/sembuf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _S390_SEMBUF_H #define _S390_SEMBUF_H diff --git a/arch/s390/include/uapi/asm/setup.h b/arch/s390/include/uapi/asm/setup.h index 5a637e3e385e..1f8803a31079 100644 --- a/arch/s390/include/uapi/asm/setup.h +++ b/arch/s390/include/uapi/asm/setup.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * Copyright IBM Corp. 1999, 2010 diff --git a/arch/s390/include/uapi/asm/shmbuf.h b/arch/s390/include/uapi/asm/shmbuf.h index eed2e280ce37..9cdce8d7ce60 100644 --- a/arch/s390/include/uapi/asm/shmbuf.h +++ b/arch/s390/include/uapi/asm/shmbuf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _S390_SHMBUF_H #define _S390_SHMBUF_H diff --git a/arch/s390/include/uapi/asm/sie.h b/arch/s390/include/uapi/asm/sie.h index 3ac634368939..6ca1e68d7103 100644 --- a/arch/s390/include/uapi/asm/sie.h +++ b/arch/s390/include/uapi/asm/sie.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI_ASM_S390_SIE_H #define _UAPI_ASM_S390_SIE_H diff --git a/arch/s390/include/uapi/asm/sigcontext.h b/arch/s390/include/uapi/asm/sigcontext.h index 5f0b8d7ddb0b..8b35033334c4 100644 --- a/arch/s390/include/uapi/asm/sigcontext.h +++ b/arch/s390/include/uapi/asm/sigcontext.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * Copyright IBM Corp. 1999, 2000 diff --git a/arch/s390/include/uapi/asm/siginfo.h b/arch/s390/include/uapi/asm/siginfo.h index 91fd3e4b70ce..6984820f2f1c 100644 --- a/arch/s390/include/uapi/asm/siginfo.h +++ b/arch/s390/include/uapi/asm/siginfo.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * diff --git a/arch/s390/include/uapi/asm/signal.h b/arch/s390/include/uapi/asm/signal.h index 2f43cfbf5f1a..c57f9d28d894 100644 --- a/arch/s390/include/uapi/asm/signal.h +++ b/arch/s390/include/uapi/asm/signal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * diff --git a/arch/s390/include/uapi/asm/socket.h b/arch/s390/include/uapi/asm/socket.h index 52a63f4175cb..3510c0fd06f4 100644 --- a/arch/s390/include/uapi/asm/socket.h +++ b/arch/s390/include/uapi/asm/socket.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * @@ -108,4 +109,6 @@ #define SO_PEERGROUPS 59 +#define SO_ZEROCOPY 60 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/s390/include/uapi/asm/stat.h b/arch/s390/include/uapi/asm/stat.h index b4ca97d91466..ac253d23606b 100644 --- a/arch/s390/include/uapi/asm/stat.h +++ b/arch/s390/include/uapi/asm/stat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * diff --git a/arch/s390/include/uapi/asm/statfs.h b/arch/s390/include/uapi/asm/statfs.h index 471eb09184d4..72604f7792c3 100644 --- a/arch/s390/include/uapi/asm/statfs.h +++ b/arch/s390/include/uapi/asm/statfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * diff --git a/arch/s390/include/uapi/asm/swab.h b/arch/s390/include/uapi/asm/swab.h deleted file mode 100644 index da3bfe5cc161..000000000000 --- a/arch/s390/include/uapi/asm/swab.h +++ /dev/null @@ -1,89 +0,0 @@ -#ifndef _S390_SWAB_H -#define _S390_SWAB_H - -/* - * S390 version - * Copyright IBM Corp. 1999 - * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com) - */ - -#include <linux/types.h> - -#ifndef __s390x__ -# define __SWAB_64_THRU_32__ -#endif - -#ifdef __s390x__ -static inline __u64 __arch_swab64p(const __u64 *x) -{ - __u64 result; - - asm volatile("lrvg %0,%1" : "=d" (result) : "m" (*x)); - return result; -} -#define __arch_swab64p __arch_swab64p - -static inline __u64 __arch_swab64(__u64 x) -{ - __u64 result; - - asm volatile("lrvgr %0,%1" : "=d" (result) : "d" (x)); - return result; -} -#define __arch_swab64 __arch_swab64 - -static inline void __arch_swab64s(__u64 *x) -{ - *x = __arch_swab64p(x); -} -#define __arch_swab64s __arch_swab64s -#endif /* __s390x__ */ - -static inline __u32 __arch_swab32p(const __u32 *x) -{ - __u32 result; - - asm volatile( -#ifndef __s390x__ - " icm %0,8,%O1+3(%R1)\n" - " icm %0,4,%O1+2(%R1)\n" - " icm %0,2,%O1+1(%R1)\n" - " ic %0,%1" - : "=&d" (result) : "Q" (*x) : "cc"); -#else /* __s390x__ */ - " lrv %0,%1" - : "=d" (result) : "m" (*x)); -#endif /* __s390x__ */ - return result; -} -#define __arch_swab32p __arch_swab32p - -#ifdef __s390x__ -static inline __u32 __arch_swab32(__u32 x) -{ - __u32 result; - - asm volatile("lrvr %0,%1" : "=d" (result) : "d" (x)); - return result; -} -#define __arch_swab32 __arch_swab32 -#endif /* __s390x__ */ - -static inline __u16 __arch_swab16p(const __u16 *x) -{ - __u16 result; - - asm volatile( -#ifndef __s390x__ - " icm %0,2,%O1+1(%R1)\n" - " ic %0,%1\n" - : "=&d" (result) : "Q" (*x) : "cc"); -#else /* __s390x__ */ - " lrvh %0,%1" - : "=d" (result) : "m" (*x)); -#endif /* __s390x__ */ - return result; -} -#define __arch_swab16p __arch_swab16p - -#endif /* _S390_SWAB_H */ diff --git a/arch/s390/include/uapi/asm/tape390.h b/arch/s390/include/uapi/asm/tape390.h index b2bc4bab7929..90266c696486 100644 --- a/arch/s390/include/uapi/asm/tape390.h +++ b/arch/s390/include/uapi/asm/tape390.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /************************************************************************* * * enables user programs to display messages and control encryption diff --git a/arch/s390/include/uapi/asm/termios.h b/arch/s390/include/uapi/asm/termios.h index 554f973db1e6..54223169c806 100644 --- a/arch/s390/include/uapi/asm/termios.h +++ b/arch/s390/include/uapi/asm/termios.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * diff --git a/arch/s390/include/uapi/asm/types.h b/arch/s390/include/uapi/asm/types.h index 3c3951e3415b..da034c606314 100644 --- a/arch/s390/include/uapi/asm/types.h +++ b/arch/s390/include/uapi/asm/types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * diff --git a/arch/s390/include/uapi/asm/ucontext.h b/arch/s390/include/uapi/asm/ucontext.h index 64a69aa5dde0..c95f42e85337 100644 --- a/arch/s390/include/uapi/asm/ucontext.h +++ b/arch/s390/include/uapi/asm/ucontext.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * diff --git a/arch/s390/include/uapi/asm/unistd.h b/arch/s390/include/uapi/asm/unistd.h index ea42290e7d51..b52bce8ee941 100644 --- a/arch/s390/include/uapi/asm/unistd.h +++ b/arch/s390/include/uapi/asm/unistd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * diff --git a/arch/s390/include/uapi/asm/virtio-ccw.h b/arch/s390/include/uapi/asm/virtio-ccw.h index a9a4ebf79fa7..967aad390105 100644 --- a/arch/s390/include/uapi/asm/virtio-ccw.h +++ b/arch/s390/include/uapi/asm/virtio-ccw.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Definitions for virtio-ccw devices. * diff --git a/arch/s390/include/uapi/asm/vmcp.h b/arch/s390/include/uapi/asm/vmcp.h new file mode 100644 index 000000000000..4caf71714a55 --- /dev/null +++ b/arch/s390/include/uapi/asm/vmcp.h @@ -0,0 +1,24 @@ +/* + * Copyright IBM Corp. 2004, 2005 + * Interface implementation for communication with the z/VM control program + * Version 1.0 + * Author(s): Christian Borntraeger <cborntra@de.ibm.com> + * + * + * z/VMs CP offers the possibility to issue commands via the diagnose code 8 + * this driver implements a character device that issues these commands and + * returns the answer of CP. + * + * The idea of this driver is based on cpint from Neale Ferguson + */ + +#ifndef _UAPI_ASM_VMCP_H +#define _UAPI_ASM_VMCP_H + +#include <linux/ioctl.h> + +#define VMCP_GETCODE _IOR(0x10, 1, int) +#define VMCP_SETBUF _IOW(0x10, 2, int) +#define VMCP_GETSIZE _IOR(0x10, 3, int) + +#endif /* _UAPI_ASM_VMCP_H */ diff --git a/arch/s390/include/uapi/asm/vtoc.h b/arch/s390/include/uapi/asm/vtoc.h index 221419de275e..50c1d7b9e844 100644 --- a/arch/s390/include/uapi/asm/vtoc.h +++ b/arch/s390/include/uapi/asm/vtoc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * This file contains volume label definitions for DASD devices. * diff --git a/arch/s390/include/uapi/asm/zcrypt.h b/arch/s390/include/uapi/asm/zcrypt.h index a777f87ef889..137ef473584e 100644 --- a/arch/s390/include/uapi/asm/zcrypt.h +++ b/arch/s390/include/uapi/asm/zcrypt.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * include/asm-s390/zcrypt.h * |