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-rw-r--r--arch/mips/include/asm/mach-loongson64/pci.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-loongson64/pci.h b/arch/mips/include/asm/mach-loongson64/pci.h
new file mode 100644
index 000000000..8b59d64a2
--- /dev/null
+++ b/arch/mips/include/asm/mach-loongson64/pci.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (c) 2008 Zhang Le <r0bertz@gentoo.org>
+ * Copyright (c) 2009 Wu Zhangjin <wuzhangjin@gmail.com>
+ */
+
+#ifndef __ASM_MACH_LOONGSON64_PCI_H_
+#define __ASM_MACH_LOONGSON64_PCI_H_
+
+extern struct pci_ops loongson_pci_ops;
+
+/* this is an offset from mips_io_port_base */
+#define LOONGSON_PCI_IO_START 0x00004000UL
+
+#define LOONGSON_PCI_MEM_START 0x40000000UL
+#define LOONGSON_PCI_MEM_END 0x7effffffUL
+
+
+#endif /* !__ASM_MACH_LOONGSON64_PCI_H_ */