diff options
Diffstat (limited to 'arch/powerpc/include/uapi')
| -rw-r--r-- | arch/powerpc/include/uapi/asm/opal-prd.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/uapi/asm/papr-hvpipe.h | 33 | ||||
| -rw-r--r-- | arch/powerpc/include/uapi/asm/ptrace.h | 12 | ||||
| -rw-r--r-- | arch/powerpc/include/uapi/asm/types.h | 4 |
4 files changed, 43 insertions, 10 deletions
diff --git a/arch/powerpc/include/uapi/asm/opal-prd.h b/arch/powerpc/include/uapi/asm/opal-prd.h index 1869cf83a870..11abcf0192ca 100644 --- a/arch/powerpc/include/uapi/asm/opal-prd.h +++ b/arch/powerpc/include/uapi/asm/opal-prd.h @@ -40,7 +40,7 @@ #define OPAL_PRD_SCOM_READ _IOR('o', 0x02, struct opal_prd_scom) #define OPAL_PRD_SCOM_WRITE _IOW('o', 0x03, struct opal_prd_scom) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct opal_prd_info { __u64 version; @@ -54,6 +54,6 @@ struct opal_prd_scom { __s64 rc; }; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _UAPI_ASM_POWERPC_OPAL_PRD_H */ diff --git a/arch/powerpc/include/uapi/asm/papr-hvpipe.h b/arch/powerpc/include/uapi/asm/papr-hvpipe.h new file mode 100644 index 000000000000..f8794139d06a --- /dev/null +++ b/arch/powerpc/include/uapi/asm/papr-hvpipe.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_PAPR_HVPIPE_H_ +#define _UAPI_PAPR_HVPIPE_H_ + +#include <linux/types.h> +#include <asm/ioctl.h> +#include <asm/papr-miscdev.h> + +/* + * This header is included in payload between OS and the user + * space. + * flags: OS notifies the user space whether the hvpipe is + * closed or the buffer has the payload. + */ +struct papr_hvpipe_hdr { + __u8 version; + __u8 reserved[3]; + __u32 flags; + __u8 reserved2[40]; +}; + +/* + * ioctl for /dev/papr-hvpipe + */ +#define PAPR_HVPIPE_IOC_CREATE_HANDLE _IOW(PAPR_MISCDEV_IOC_ID, 9, __u32) + +/* + * hvpipe_hdr flags used for read() + */ +#define HVPIPE_MSG_AVAILABLE 0x01 /* Payload is available */ +#define HVPIPE_LOST_CONNECTION 0x02 /* Pipe connection is closed/unavailable */ + +#endif /* _UAPI_PAPR_HVPIPE_H_ */ diff --git a/arch/powerpc/include/uapi/asm/ptrace.h b/arch/powerpc/include/uapi/asm/ptrace.h index 7004cfea3f5f..01e630149d48 100644 --- a/arch/powerpc/include/uapi/asm/ptrace.h +++ b/arch/powerpc/include/uapi/asm/ptrace.h @@ -27,7 +27,7 @@ #include <linux/types.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef __KERNEL__ struct user_pt_regs @@ -57,7 +57,7 @@ struct pt_regs unsigned long result; /* Result of a system call */ }; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* @@ -200,7 +200,7 @@ struct pt_regs #define PPC_PTRACE_SETHWDEBUG 0x88 #define PPC_PTRACE_DELHWDEBUG 0x87 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct ppc_debug_info { __u32 version; /* Only version 1 exists to date */ @@ -212,7 +212,7 @@ struct ppc_debug_info { __u64 features; }; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* * features will have bits indication whether there is support for: @@ -224,7 +224,7 @@ struct ppc_debug_info { #define PPC_DEBUG_FEATURE_DATA_BP_DAWR 0x0000000000000010 #define PPC_DEBUG_FEATURE_DATA_BP_ARCH_31 0x0000000000000020 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct ppc_hw_breakpoint { __u32 version; /* currently, version must be 1 */ @@ -236,7 +236,7 @@ struct ppc_hw_breakpoint { __u64 condition_value; /* contents of the DVC register */ }; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* * Trigger Type diff --git a/arch/powerpc/include/uapi/asm/types.h b/arch/powerpc/include/uapi/asm/types.h index 327616fb70e4..9dbf55e38ea5 100644 --- a/arch/powerpc/include/uapi/asm/types.h +++ b/arch/powerpc/include/uapi/asm/types.h @@ -28,14 +28,14 @@ # include <asm-generic/int-ll64.h> #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ typedef struct { __u32 u[4]; } __attribute__((aligned(16))) __vector128; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _UAPI_ASM_POWERPC_TYPES_H */ |