From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/arch/powerpc/kernel/pci_32.c | 14 +++++++++++---
1 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/kernel/arch/powerpc/kernel/pci_32.c b/kernel/arch/powerpc/kernel/pci_32.c
index d63b488..b49e106 100644
--- a/kernel/arch/powerpc/kernel/pci_32.c
+++ b/kernel/arch/powerpc/kernel/pci_32.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Common pmac/prep/chrp pci routines. -- Cort
*/
@@ -10,14 +11,13 @@
#include <linux/capability.h>
#include <linux/sched.h>
#include <linux/errno.h>
-#include <linux/bootmem.h>
+#include <linux/memblock.h>
#include <linux/syscalls.h>
#include <linux/irq.h>
#include <linux/list.h>
#include <linux/of.h>
#include <linux/slab.h>
#include <linux/export.h>
-#include <linux/syscalls.h>
#include <asm/processor.h>
#include <asm/io.h>
@@ -204,7 +204,11 @@
struct property* of_prop;
struct device_node *dn;
- of_prop = memblock_virt_alloc(sizeof(struct property) + 256, 0);
+ of_prop = memblock_alloc(sizeof(struct property) + 256,
+ SMP_CACHE_BYTES);
+ if (!of_prop)
+ panic("%s: Failed to allocate %zu bytes\n", __func__,
+ sizeof(struct property) + 256);
dn = of_find_node_by_path("/");
if (dn) {
memset(of_prop, -1, sizeof(struct property) + 256);
@@ -259,6 +263,10 @@
/* Call common code to handle resource allocation */
pcibios_resource_survey();
+ /* Call machine dependent fixup */
+ if (ppc_md.pcibios_fixup)
+ ppc_md.pcibios_fixup();
+
/* Call machine dependent post-init code */
if (ppc_md.pcibios_after_init)
ppc_md.pcibios_after_init();
--
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