linux-kernel - [PATCH 02/18] powerpc/powernv: synchronize OPAL calls and return codes with firmware

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Date:	Tue, 10 Feb 2015 13:26:44 +1100
From:	Stewart Smith <stewart@...ux.vnet.ibm.com>
To:	mpe@...erman.id.au, benh@...nel.crashing.org
Cc:	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
	Stewart Smith <stewart@...ux.vnet.ibm.com>
Subject: [PATCH 02/18] powerpc/powernv: synchronize OPAL calls and return codes with firmware

This just leaves us with CXL vs CAPI as differences in the list of OPAL
calls between opal.h in firmware and opal.h in Linux.

Signed-off-by: Stewart Smith <stewart@...ux.vnet.ibm.com>
---
 arch/powerpc/include/asm/opal.h |    9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h
index 4694183..80cb4d3 100644
--- a/arch/powerpc/include/asm/opal.h
+++ b/arch/powerpc/include/asm/opal.h
@@ -56,6 +56,7 @@ struct opal_sg_list {
 #define OPAL_HARDWARE_FROZEN	-13
 #define OPAL_WRONG_STATE	-14
 #define OPAL_ASYNC_COMPLETION	-15
+#define OPAL_EMPTY		-16
 #define OPAL_I2C_TIMEOUT	-17
 #define OPAL_I2C_INVALID_CMD	-18
 #define OPAL_I2C_LBUS_PARITY	-19
@@ -66,7 +67,8 @@ struct opal_sg_list {
 #define OPAL_I2C_STOP_ERR	-24
 
 /* API Tokens (in r0) */
-#define OPAL_INVALID_CALL			-1
+#define OPAL_INVALID_CALL		       -1
+#define OPAL_TEST				0
 #define OPAL_CONSOLE_WRITE			1
 #define OPAL_CONSOLE_READ			2
 #define OPAL_RTC_READ				3
@@ -155,8 +157,10 @@ struct opal_sg_list {
 #define OPAL_GET_PARAM				89
 #define OPAL_SET_PARAM				90
 #define OPAL_DUMP_RESEND			91
+#define OPAL_ELOG_SEND				92	/* Deprecated */
 #define OPAL_PCI_SET_PHB_CXL_MODE		93
 #define OPAL_DUMP_INFO2				94
+#define OPAL_WRITE_OPPANEL_ASYNC		95
 #define OPAL_PCI_ERR_INJECT			96
 #define OPAL_PCI_EEH_FREEZE_SET			97
 #define OPAL_HANDLE_HMI				98
@@ -166,9 +170,12 @@ struct opal_sg_list {
 #define OPAL_UNREGISTER_DUMP_REGION		102
 #define OPAL_WRITE_TPO				103
 #define OPAL_READ_TPO				104
+#define OPAL_GET_DPO_STATUS			105
+#define OPAL_OLD_I2C_REQUEST			106	/* Deprecated */
 #define OPAL_IPMI_SEND				107
 #define OPAL_IPMI_RECV				108
 #define OPAL_I2C_REQUEST			109
+#define OPAL_LAST				109
 
 /* Device tree flags */
 
-- 
1.7.10.4

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