arch/x86/include/asm/pci-functions.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  *      PCI BIOS function numbering for conventional PCI BIOS
   4  *      systems
   5  */
   6
   7 #define PCIBIOS_PCI_FUNCTION_ID         0xb1XX
   8 #define PCIBIOS_PCI_BIOS_PRESENT        0xb101
   9 #define PCIBIOS_FIND_PCI_DEVICE         0xb102
  10 #define PCIBIOS_FIND_PCI_CLASS_CODE     0xb103
  11 #define PCIBIOS_GENERATE_SPECIAL_CYCLE  0xb106
  12 #define PCIBIOS_READ_CONFIG_BYTE        0xb108
  13 #define PCIBIOS_READ_CONFIG_WORD        0xb109
  14 #define PCIBIOS_READ_CONFIG_DWORD       0xb10a
  15 #define PCIBIOS_WRITE_CONFIG_BYTE       0xb10b
  16 #define PCIBIOS_WRITE_CONFIG_WORD       0xb10c
  17 #define PCIBIOS_WRITE_CONFIG_DWORD      0xb10d
  18 #define PCIBIOS_GET_ROUTING_OPTIONS     0xb10e
  19 #define PCIBIOS_SET_PCI_HW_INT          0xb10f
  20