diff options
Diffstat (limited to 'kernel/arch/powerpc/include/uapi/asm')
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/Kbuild | 2 | ||||
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/cputable.h | 1 | ||||
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/eeh.h | 56 | ||||
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/elf.h | 2 | ||||
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/errno.h | 2 | ||||
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/mman.h | 1 | ||||
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/opal-prd.h | 58 | ||||
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/sigcontext.h | 4 | ||||
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/tm.h | 2 | ||||
| -rw-r--r-- | kernel/arch/powerpc/include/uapi/asm/unistd.h | 3 |
10 files changed, 126 insertions, 5 deletions
diff --git a/kernel/arch/powerpc/include/uapi/asm/Kbuild b/kernel/arch/powerpc/include/uapi/asm/Kbuild index 79c4068be..dab3717e3 100644 --- a/kernel/arch/powerpc/include/uapi/asm/Kbuild +++ b/kernel/arch/powerpc/include/uapi/asm/Kbuild @@ -6,6 +6,7 @@ header-y += bitsperlong.h header-y += bootx.h header-y += byteorder.h header-y += cputable.h +header-y += eeh.h header-y += elf.h header-y += epapr_hcalls.h header-y += errno.h @@ -18,6 +19,7 @@ header-y += kvm_para.h header-y += mman.h header-y += msgbuf.h header-y += nvram.h +header-y += opal-prd.h header-y += param.h header-y += perf_event.h header-y += poll.h diff --git a/kernel/arch/powerpc/include/uapi/asm/cputable.h b/kernel/arch/powerpc/include/uapi/asm/cputable.h index de2c0e4ee..43686043e 100644 --- a/kernel/arch/powerpc/include/uapi/asm/cputable.h +++ b/kernel/arch/powerpc/include/uapi/asm/cputable.h @@ -42,5 +42,6 @@ #define PPC_FEATURE2_ISEL 0x08000000 #define PPC_FEATURE2_TAR 0x04000000 #define PPC_FEATURE2_VEC_CRYPTO 0x02000000 +#define PPC_FEATURE2_HTM_NOSC 0x01000000 #endif /* _UAPI__ASM_POWERPC_CPUTABLE_H */ diff --git a/kernel/arch/powerpc/include/uapi/asm/eeh.h b/kernel/arch/powerpc/include/uapi/asm/eeh.h new file mode 100644 index 000000000..291b7d181 --- /dev/null +++ b/kernel/arch/powerpc/include/uapi/asm/eeh.h @@ -0,0 +1,56 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Copyright IBM Corp. 2015 + * + * Authors: Gavin Shan <gwshan@linux.vnet.ibm.com> + */ + +#ifndef _ASM_POWERPC_EEH_H +#define _ASM_POWERPC_EEH_H + +/* PE states */ +#define EEH_PE_STATE_NORMAL 0 /* Normal state */ +#define EEH_PE_STATE_RESET 1 /* PE reset asserted */ +#define EEH_PE_STATE_STOPPED_IO_DMA 2 /* Frozen PE */ +#define EEH_PE_STATE_STOPPED_DMA 4 /* Stopped DMA only */ +#define EEH_PE_STATE_UNAVAIL 5 /* Unavailable */ + +/* EEH error types and functions */ +#define EEH_ERR_TYPE_32 0 /* 32-bits error */ +#define EEH_ERR_TYPE_64 1 /* 64-bits error */ +#define EEH_ERR_FUNC_MIN 0 +#define EEH_ERR_FUNC_LD_MEM_ADDR 0 /* Memory load */ +#define EEH_ERR_FUNC_LD_MEM_DATA 1 +#define EEH_ERR_FUNC_LD_IO_ADDR 2 /* IO load */ +#define EEH_ERR_FUNC_LD_IO_DATA 3 +#define EEH_ERR_FUNC_LD_CFG_ADDR 4 /* Config load */ +#define EEH_ERR_FUNC_LD_CFG_DATA 5 +#define EEH_ERR_FUNC_ST_MEM_ADDR 6 /* Memory store */ +#define EEH_ERR_FUNC_ST_MEM_DATA 7 +#define EEH_ERR_FUNC_ST_IO_ADDR 8 /* IO store */ +#define EEH_ERR_FUNC_ST_IO_DATA 9 +#define EEH_ERR_FUNC_ST_CFG_ADDR 10 /* Config store */ +#define EEH_ERR_FUNC_ST_CFG_DATA 11 +#define EEH_ERR_FUNC_DMA_RD_ADDR 12 /* DMA read */ +#define EEH_ERR_FUNC_DMA_RD_DATA 13 +#define EEH_ERR_FUNC_DMA_RD_MASTER 14 +#define EEH_ERR_FUNC_DMA_RD_TARGET 15 +#define EEH_ERR_FUNC_DMA_WR_ADDR 16 /* DMA write */ +#define EEH_ERR_FUNC_DMA_WR_DATA 17 +#define EEH_ERR_FUNC_DMA_WR_MASTER 18 +#define EEH_ERR_FUNC_DMA_WR_TARGET 19 +#define EEH_ERR_FUNC_MAX 19 + +#endif /* _ASM_POWERPC_EEH_H */ diff --git a/kernel/arch/powerpc/include/uapi/asm/elf.h b/kernel/arch/powerpc/include/uapi/asm/elf.h index 59dad1138..c2d21d11c 100644 --- a/kernel/arch/powerpc/include/uapi/asm/elf.h +++ b/kernel/arch/powerpc/include/uapi/asm/elf.h @@ -295,6 +295,8 @@ do { \ #define R_PPC64_TLSLD 108 #define R_PPC64_TOCSAVE 109 +#define R_PPC64_ENTRY 118 + #define R_PPC64_REL16 249 #define R_PPC64_REL16_LO 250 #define R_PPC64_REL16_HI 251 diff --git a/kernel/arch/powerpc/include/uapi/asm/errno.h b/kernel/arch/powerpc/include/uapi/asm/errno.h index 8c145fd17..e8b6b5f7d 100644 --- a/kernel/arch/powerpc/include/uapi/asm/errno.h +++ b/kernel/arch/powerpc/include/uapi/asm/errno.h @@ -6,6 +6,4 @@ #undef EDEADLOCK #define EDEADLOCK 58 /* File locking deadlock error */ -#define _LAST_ERRNO 516 - #endif /* _ASM_POWERPC_ERRNO_H */ diff --git a/kernel/arch/powerpc/include/uapi/asm/mman.h b/kernel/arch/powerpc/include/uapi/asm/mman.h index 6ea26df0a..03c06ba74 100644 --- a/kernel/arch/powerpc/include/uapi/asm/mman.h +++ b/kernel/arch/powerpc/include/uapi/asm/mman.h @@ -22,6 +22,7 @@ #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ #define MCL_FUTURE 0x4000 /* lock all additions to address space */ +#define MCL_ONFAULT 0x8000 /* lock all pages that are faulted in */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ diff --git a/kernel/arch/powerpc/include/uapi/asm/opal-prd.h b/kernel/arch/powerpc/include/uapi/asm/opal-prd.h new file mode 100644 index 000000000..319ff4a26 --- /dev/null +++ b/kernel/arch/powerpc/include/uapi/asm/opal-prd.h @@ -0,0 +1,58 @@ +/* + * OPAL Runtime Diagnostics interface driver + * Supported on POWERNV platform + * + * (C) Copyright IBM 2015 + * + * Author: Vaidyanathan Srinivasan <svaidy at linux.vnet.ibm.com> + * Author: Jeremy Kerr <jk@ozlabs.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _UAPI_ASM_POWERPC_OPAL_PRD_H_ +#define _UAPI_ASM_POWERPC_OPAL_PRD_H_ + +#include <linux/types.h> + +/** + * The version of the kernel interface of the PRD system. This describes the + * interface available for the /dev/opal-prd device. The actual PRD message + * layout and content is private to the firmware <--> userspace interface, so + * is not covered by this versioning. + * + * Future interface versions are backwards-compatible; if a later kernel + * version is encountered, functionality provided in earlier versions + * will work. + */ +#define OPAL_PRD_KERNEL_VERSION 1 + +#define OPAL_PRD_GET_INFO _IOR('o', 0x01, struct opal_prd_info) +#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__ + +struct opal_prd_info { + __u64 version; + __u64 reserved[3]; +}; + +struct opal_prd_scom { + __u64 chip; + __u64 addr; + __u64 data; + __s64 rc; +}; + +#endif /* __ASSEMBLY__ */ + +#endif /* _UAPI_ASM_POWERPC_OPAL_PRD_H */ diff --git a/kernel/arch/powerpc/include/uapi/asm/sigcontext.h b/kernel/arch/powerpc/include/uapi/asm/sigcontext.h index 9c1f24fd5..3ad0c7f00 100644 --- a/kernel/arch/powerpc/include/uapi/asm/sigcontext.h +++ b/kernel/arch/powerpc/include/uapi/asm/sigcontext.h @@ -28,7 +28,7 @@ struct sigcontext { /* * To maintain compatibility with current implementations the sigcontext is * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t) - * followed by an unstructured (vmx_reserve) field of 69 doublewords. This + * followed by an unstructured (vmx_reserve) field of 101 doublewords. This * allows the array of vector registers to be quadword aligned independent of * the alignment of the containing sigcontext or ucontext. It is the * responsibility of the code setting the sigcontext to set this pointer to @@ -80,7 +80,7 @@ struct sigcontext { * registers and vscr/vrsave. */ elf_vrreg_t __user *v_regs; - long vmx_reserve[ELF_NVRREG+ELF_NVRREG+32+1]; + long vmx_reserve[ELF_NVRREG + ELF_NVRREG + 1 + 32]; #endif }; diff --git a/kernel/arch/powerpc/include/uapi/asm/tm.h b/kernel/arch/powerpc/include/uapi/asm/tm.h index 5d836b7c1..504765981 100644 --- a/kernel/arch/powerpc/include/uapi/asm/tm.h +++ b/kernel/arch/powerpc/include/uapi/asm/tm.h @@ -11,7 +11,7 @@ #define TM_CAUSE_RESCHED 0xde #define TM_CAUSE_TLBI 0xdc #define TM_CAUSE_FAC_UNAV 0xda -#define TM_CAUSE_SYSCALL 0xd8 /* future use */ +#define TM_CAUSE_SYSCALL 0xd8 #define TM_CAUSE_MISC 0xd6 /* future use */ #define TM_CAUSE_SIGNAL 0xd4 #define TM_CAUSE_ALIGNMENT 0xd2 diff --git a/kernel/arch/powerpc/include/uapi/asm/unistd.h b/kernel/arch/powerpc/include/uapi/asm/unistd.h index e4aa173da..12a056523 100644 --- a/kernel/arch/powerpc/include/uapi/asm/unistd.h +++ b/kernel/arch/powerpc/include/uapi/asm/unistd.h @@ -386,5 +386,8 @@ #define __NR_bpf 361 #define __NR_execveat 362 #define __NR_switch_endian 363 +#define __NR_userfaultfd 364 +#define __NR_membarrier 365 +#define __NR_mlock2 378 #endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */ |