include/hw/nvram/fw_cfg_keys.h

   1 #ifndef FW_CFG_KEYS_H
   2 #define FW_CFG_KEYS_H
   3
   4 #define FW_CFG_SIGNATURE        0x00
   5 #define FW_CFG_ID               0x01
   6 #define FW_CFG_UUID             0x02
   7 #define FW_CFG_RAM_SIZE         0x03
   8 #define FW_CFG_NOGRAPHIC        0x04
   9 #define FW_CFG_NB_CPUS          0x05
  10 #define FW_CFG_MACHINE_ID       0x06
  11 #define FW_CFG_KERNEL_ADDR      0x07
  12 #define FW_CFG_KERNEL_SIZE      0x08
  13 #define FW_CFG_KERNEL_CMDLINE   0x09
  14 #define FW_CFG_INITRD_ADDR      0x0a
  15 #define FW_CFG_INITRD_SIZE      0x0b
  16 #define FW_CFG_BOOT_DEVICE      0x0c
  17 #define FW_CFG_NUMA             0x0d
  18 #define FW_CFG_BOOT_MENU        0x0e
  19 #define FW_CFG_MAX_CPUS         0x0f
  20 #define FW_CFG_KERNEL_ENTRY     0x10
  21 #define FW_CFG_KERNEL_DATA      0x11
  22 #define FW_CFG_INITRD_DATA      0x12
  23 #define FW_CFG_CMDLINE_ADDR     0x13
  24 #define FW_CFG_CMDLINE_SIZE     0x14
  25 #define FW_CFG_CMDLINE_DATA     0x15
  26 #define FW_CFG_SETUP_ADDR       0x16
  27 #define FW_CFG_SETUP_SIZE       0x17
  28 #define FW_CFG_SETUP_DATA       0x18
  29 #define FW_CFG_FILE_DIR         0x19
  30
  31 #define FW_CFG_FILE_FIRST       0x20
  32 #define FW_CFG_FILE_SLOTS_MIN   0x10
  33
  34 #define FW_CFG_WRITE_CHANNEL    0x4000
  35 #define FW_CFG_ARCH_LOCAL       0x8000
  36 #define FW_CFG_ENTRY_MASK       (~(FW_CFG_WRITE_CHANNEL | FW_CFG_ARCH_LOCAL))
  37
  38 #define FW_CFG_INVALID          0xffff
  39
  40 /* width in bytes of fw_cfg control register */
  41 #define FW_CFG_CTL_SIZE         0x02
  42
  43 #define FW_CFG_MAX_FILE_PATH    56
  44
  45 #endif