From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/arch/x86/include/asm/amd_nb.h | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/kernel/arch/x86/include/asm/amd_nb.h b/kernel/arch/x86/include/asm/amd_nb.h
index fddb6d2..455066a 100644
--- a/kernel/arch/x86/include/asm/amd_nb.h
+++ b/kernel/arch/x86/include/asm/amd_nb.h
@@ -12,7 +12,6 @@
u8 dev_limit;
};
-extern const struct pci_device_id amd_nb_misc_ids[];
extern const struct amd_nb_bus_dev_range amd_nb_bus_dev_ranges[];
extern bool early_is_amd_nb(u32 value);
@@ -58,6 +57,7 @@
/* initialized to the number of CPUs on the node sharing this bank */
refcount_t cpus;
+ unsigned int shared;
};
struct amd_northbridge {
@@ -103,6 +103,9 @@
static inline bool amd_gart_present(void)
{
+ if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
+ return false;
+
/* GART present only on Fam15h, upto model 0fh */
if (boot_cpu_data.x86 == 0xf || boot_cpu_data.x86 == 0x10 ||
(boot_cpu_data.x86 == 0x15 && boot_cpu_data.x86_model < 0x10))
--
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