5 files changed, 117 insertions, 1 deletions
diff --git a/arch/powerpc/include/uapi/asm/Kbuild b/arch/powerpc/include/uapi/asm/Kbuild
index 79c4068be278..f44a027818af 100644
--- a/arch/powerpc/include/uapi/asm/Kbuild
+++ b/arch/powerpc/include/uapi/asm/Kbuild
@@ -18,6 +18,7 @@ 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/arch/powerpc/include/uapi/asm/cputable.h b/arch/powerpc/include/uapi/asm/cputable.h
index de2c0e4ee1aa..43686043e297 100644
--- a/arch/powerpc/include/uapi/asm/cputable.h
+++ b/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/arch/powerpc/include/uapi/asm/eeh.h b/arch/powerpc/include/uapi/asm/eeh.h
new file mode 100644
index 000000000000..291b7d1814a6
--- /dev/null
+++ b/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/arch/powerpc/include/uapi/asm/opal-prd.h b/arch/powerpc/include/uapi/asm/opal-prd.h
new file mode 100644
index 000000000000..319ff4a26158
--- /dev/null
+++ b/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/arch/powerpc/include/uapi/asm/tm.h b/arch/powerpc/include/uapi/asm/tm.h
index 5d836b7c1176..5047659815a5 100644
--- a/arch/powerpc/include/uapi/asm/tm.h
+++ b/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