From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/misc/sgi-xp/xp_uv.c | 16 ++++++++++------
1 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/misc/sgi-xp/xp_uv.c b/kernel/drivers/misc/sgi-xp/xp_uv.c
index a0d0932..19fc707 100644
--- a/kernel/drivers/misc/sgi-xp/xp_uv.c
+++ b/kernel/drivers/misc/sgi-xp/xp_uv.c
@@ -3,6 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
+ * (C) Copyright 2020 Hewlett Packard Enterprise Development LP
* Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved.
*/
@@ -17,7 +18,7 @@
#include <asm/uv/uv_hub.h>
#if defined CONFIG_X86_64
#include <asm/uv/bios.h>
-#elif defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
+#elif defined CONFIG_IA64_SGI_UV
#include <asm/sn/sn_sal.h>
#endif
#include "../sgi-gru/grukservices.h"
@@ -99,7 +100,7 @@
return xpBiosError;
}
-#elif defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
+#elif defined CONFIG_IA64_SGI_UV
u64 nasid_array;
ret = sn_change_memprotect(phys_addr, size, SN_MEMPROT_ACCESS_CLASS_1,
@@ -129,7 +130,7 @@
return xpBiosError;
}
-#elif defined CONFIG_IA64_GENERIC || defined CONFIG_IA64_SGI_UV
+#elif defined CONFIG_IA64_SGI_UV
u64 nasid_array;
ret = sn_change_memprotect(phys_addr, size, SN_MEMPROT_ACCESS_CLASS_0,
@@ -148,12 +149,15 @@
enum xp_retval
xp_init_uv(void)
{
- BUG_ON(!is_uv());
+ WARN_ON(!is_uv_system());
+ if (!is_uv_system())
+ return xpUnsupported;
xp_max_npartitions = XP_MAX_NPARTITIONS_UV;
+#ifdef CONFIG_X86
xp_partition_id = sn_partition_id;
xp_region_size = sn_region_size;
-
+#endif
xp_pa = xp_pa_uv;
xp_socket_pa = xp_socket_pa_uv;
xp_remote_memcpy = xp_remote_memcpy_uv;
@@ -167,5 +171,5 @@
void
xp_exit_uv(void)
{
- BUG_ON(!is_uv());
+ WARN_ON(!is_uv_system());
}
--
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