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From: Michael Ellerman <mpe@ellerman.id.au>
To: will.deacon@arm.com
Cc: andre.przywara@arm.com, <kvm@vger.kernel.org>,
	<kvm-ppc@vger.kernel.org>,
	svaidy@linux.vnet.ibm.com, <matt@ozlabs.org>
Subject: [PATCH 1/2] powerpc: Define the hcall opcodes & return values we need
Date: Fri, 19 Jun 2015 17:21:00 +1000	[thread overview]
Message-ID: <1434698461-15539-1-git-send-email-mpe@ellerman.id.au> (raw)

Now that we don't have the kernel header on hand, just define the
minimum set of hcall opcodes and return values we need in order to
build.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
 powerpc/spapr.h | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/powerpc/spapr.h b/powerpc/spapr.h
index 0537f881c0e4..7a377d093ef4 100644
--- a/powerpc/spapr.h
+++ b/powerpc/spapr.h
@@ -16,17 +16,32 @@
 
 #include <inttypes.h>
 
-/* We need some of the H_ hcall defs, but they're __KERNEL__ only. */
-#define __KERNEL__
-#include <asm/hvcall.h>
-#undef __KERNEL__
-
 #include "kvm/kvm.h"
 #include "kvm/kvm-cpu.h"
 
 typedef unsigned long target_ulong;
 typedef uintptr_t target_phys_addr_t;
 
+#define H_SUCCESS	0
+#define H_HARDWARE	-1	/* Hardware error */
+#define H_FUNCTION	-2	/* Function not supported */
+#define H_PARAMETER	-4	/* Parameter invalid, out-of-range or conflicting */
+
+#define H_SET_DABR		0x28
+#define H_LOGICAL_CI_LOAD	0x3c
+#define H_LOGICAL_CI_STORE	0x40
+#define H_LOGICAL_CACHE_LOAD	0x44
+#define H_LOGICAL_CACHE_STORE	0x48
+#define H_LOGICAL_ICBI		0x4c
+#define H_LOGICAL_DCBF		0x50
+#define H_GET_TERM_CHAR		0x54
+#define H_PUT_TERM_CHAR		0x58
+#define H_CPPR			0x68
+#define H_EOI			0x64
+#define H_IPI			0x6c
+#define H_XIRR			0x74
+#define MAX_HCALL_OPCODE	H_XIRR
+
 /*
  * The hcalls above are standardized in PAPR and implemented by pHyp
  * as well.
-- 
2.1.0

WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <mpe@ellerman.id.au>
To: will.deacon@arm.com
Cc: andre.przywara@arm.com, kvm@vger.kernel.org,
	kvm-ppc@vger.kernel.org, svaidy@linux.vnet.ibm.com,
	matt@ozlabs.org
Subject: [PATCH 1/2] powerpc: Define the hcall opcodes & return values we need
Date: Fri, 19 Jun 2015 07:21:00 +0000	[thread overview]
Message-ID: <1434698461-15539-1-git-send-email-mpe@ellerman.id.au> (raw)

Now that we don't have the kernel header on hand, just define the
minimum set of hcall opcodes and return values we need in order to
build.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
 powerpc/spapr.h | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/powerpc/spapr.h b/powerpc/spapr.h
index 0537f881c0e4..7a377d093ef4 100644
--- a/powerpc/spapr.h
+++ b/powerpc/spapr.h
@@ -16,17 +16,32 @@
 
 #include <inttypes.h>
 
-/* We need some of the H_ hcall defs, but they're __KERNEL__ only. */
-#define __KERNEL__
-#include <asm/hvcall.h>
-#undef __KERNEL__
-
 #include "kvm/kvm.h"
 #include "kvm/kvm-cpu.h"
 
 typedef unsigned long target_ulong;
 typedef uintptr_t target_phys_addr_t;
 
+#define H_SUCCESS	0
+#define H_HARDWARE	-1	/* Hardware error */
+#define H_FUNCTION	-2	/* Function not supported */
+#define H_PARAMETER	-4	/* Parameter invalid, out-of-range or conflicting */
+
+#define H_SET_DABR		0x28
+#define H_LOGICAL_CI_LOAD	0x3c
+#define H_LOGICAL_CI_STORE	0x40
+#define H_LOGICAL_CACHE_LOAD	0x44
+#define H_LOGICAL_CACHE_STORE	0x48
+#define H_LOGICAL_ICBI		0x4c
+#define H_LOGICAL_DCBF		0x50
+#define H_GET_TERM_CHAR		0x54
+#define H_PUT_TERM_CHAR		0x58
+#define H_CPPR			0x68
+#define H_EOI			0x64
+#define H_IPI			0x6c
+#define H_XIRR			0x74
+#define MAX_HCALL_OPCODE	H_XIRR
+
 /*
  * The hcalls above are standardized in PAPR and implemented by pHyp
  * as well.
-- 
2.1.0


             reply	other threads:[~2015-06-19  7:21 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-19  7:21 Michael Ellerman [this message]
2015-06-19  7:21 ` [PATCH 1/2] powerpc: Define the hcall opcodes & return values we need Michael Ellerman
2015-06-19  7:21 ` [PATCH 2/2] powerpc: Enable 32-bit build Michael Ellerman
2015-06-19  7:21   ` Michael Ellerman
2015-06-19  7:40 ` [PATCH 1/2] powerpc: Define the hcall opcodes & return values we need Michael Ellerman
2015-06-19  7:40   ` Michael Ellerman
2015-06-19 10:35 ` Will Deacon
2015-06-19 10:35   ` Will Deacon
2015-06-23  9:33 ` Paolo Bonzini
2015-06-23  9:33   ` Paolo Bonzini
2015-06-23 10:05   ` Michael Ellerman
2015-06-23 10:05     ` Michael Ellerman
2015-06-23 10:31     ` Andre Przywara
2015-06-23 10:31       ` Andre Przywara
2015-06-23 10:33       ` Paolo Bonzini
2015-06-23 10:33         ` Paolo Bonzini

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