arch/loongarch/include/asm/pci.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
   4  */
   5 #ifndef _ASM_PCI_H
   6 #define _ASM_PCI_H
   7
   8 #include <linux/ioport.h>
   9 #include <linux/list.h>
  10 #include <linux/types.h>
  11 #include <asm/io.h>
  12
  13 #define PCIBIOS_MIN_IO          0x4000
  14 #define PCIBIOS_MIN_MEM         0x20000000
  15 #define PCIBIOS_MIN_CARDBUS_IO  0x4000
  16
  17 #define HAVE_PCI_MMAP
  18 #define pcibios_assign_all_busses()     0
  19
  20 extern phys_addr_t mcfg_addr_init(int node);
  21
  22 /* generic pci stuff */
  23 #include <asm-generic/pci.h>
  24
  25 #endif /* _ASM_PCI_H */