From b22da3d8526a935aa31e086e63f60ff3246cb61c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 07:24:11 +0000
Subject: [PATCH] add stmac read mac form eeprom
---
kernel/include/linux/io.h | 23 ++++-------------------
1 files changed, 4 insertions(+), 19 deletions(-)
diff --git a/kernel/include/linux/io.h b/kernel/include/linux/io.h
index da39ff8..8394c56 100644
--- a/kernel/include/linux/io.h
+++ b/kernel/include/linux/io.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright 2006 PathScale, Inc. All Rights Reserved.
- *
- * This file is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef _LINUX_IO_H
@@ -45,6 +33,7 @@
#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
void __init ioremap_huge_init(void);
+int arch_ioremap_p4d_supported(void);
int arch_ioremap_pud_supported(void);
int arch_ioremap_pmd_supported(void);
#else
@@ -77,8 +66,6 @@
resource_size_t size);
void __iomem *devm_ioremap_uc(struct device *dev, resource_size_t offset,
resource_size_t size);
-void __iomem *devm_ioremap_nocache(struct device *dev, resource_size_t offset,
- resource_size_t size);
void __iomem *devm_ioremap_wc(struct device *dev, resource_size_t offset,
resource_size_t size);
void devm_iounmap(struct device *dev, void __iomem *addr);
@@ -90,15 +77,13 @@
size_t size, unsigned long flags);
void devm_memunmap(struct device *dev, void *addr);
-void *__devm_memremap_pages(struct device *dev, struct resource *res);
-
#ifdef CONFIG_PCI
/*
* The PCI specifications (Rev 3.0, 3.2.5 "Transaction Ordering and
* Posting") mandate non-posted configuration transactions. There is
* no ioremap API in the kernel that can guarantee non-posted write
* semantics across arches so provide a default implementation for
- * mapping PCI config space that defaults to ioremap_nocache(); arches
+ * mapping PCI config space that defaults to ioremap(); arches
* should override it if they have memory mapping implementations that
* guarantee non-posted writes semantics to make the memory mapping
* compliant with the PCI specification.
@@ -108,7 +93,7 @@
static inline void __iomem *pci_remap_cfgspace(phys_addr_t offset,
size_t size)
{
- return ioremap_nocache(offset, size);
+ return ioremap(offset, size);
}
#endif
#endif
--
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