| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _LINUX_FW_CFG_H |
| #define _LINUX_FW_CFG_H |
| #include <linux/types.h> |
| #define FW_CFG_ACPI_DEVICE_ID "QEMU0002" |
| #define FW_CFG_SIGNATURE 0x00 |
| #define FW_CFG_ID 0x01 |
| #define FW_CFG_UUID 0x02 |
| #define FW_CFG_RAM_SIZE 0x03 |
| #define FW_CFG_NOGRAPHIC 0x04 |
| #define FW_CFG_NB_CPUS 0x05 |
| #define FW_CFG_MACHINE_ID 0x06 |
| #define FW_CFG_KERNEL_ADDR 0x07 |
| #define FW_CFG_KERNEL_SIZE 0x08 |
| #define FW_CFG_KERNEL_CMDLINE 0x09 |
| #define FW_CFG_INITRD_ADDR 0x0a |
| #define FW_CFG_INITRD_SIZE 0x0b |
| #define FW_CFG_BOOT_DEVICE 0x0c |
| #define FW_CFG_NUMA 0x0d |
| #define FW_CFG_BOOT_MENU 0x0e |
| #define FW_CFG_MAX_CPUS 0x0f |
| #define FW_CFG_KERNEL_ENTRY 0x10 |
| #define FW_CFG_KERNEL_DATA 0x11 |
| #define FW_CFG_INITRD_DATA 0x12 |
| #define FW_CFG_CMDLINE_ADDR 0x13 |
| #define FW_CFG_CMDLINE_SIZE 0x14 |
| #define FW_CFG_CMDLINE_DATA 0x15 |
| #define FW_CFG_SETUP_ADDR 0x16 |
| #define FW_CFG_SETUP_SIZE 0x17 |
| #define FW_CFG_SETUP_DATA 0x18 |
| #define FW_CFG_FILE_DIR 0x19 |
| #define FW_CFG_FILE_FIRST 0x20 |
| #define FW_CFG_FILE_SLOTS_MIN 0x10 |
| #define FW_CFG_WRITE_CHANNEL 0x4000 |
| #define FW_CFG_ARCH_LOCAL 0x8000 |
| #define FW_CFG_ENTRY_MASK (~(FW_CFG_WRITE_CHANNEL | FW_CFG_ARCH_LOCAL)) |
| #define FW_CFG_INVALID 0xffff |
| #define FW_CFG_CTL_SIZE 0x02 |
| #define FW_CFG_MAX_FILE_PATH 56 |
| #define FW_CFG_SIG_SIZE 4 |
| #define FW_CFG_VERSION 0x01 |
| #define FW_CFG_VERSION_DMA 0x02 |
| struct fw_cfg_file { |
| __be32 size; |
| __be16 select; |
| __u16 reserved; |
| char name[FW_CFG_MAX_FILE_PATH]; |
| }; |
| #define FW_CFG_DMA_CTL_ERROR 0x01 |
| #define FW_CFG_DMA_CTL_READ 0x02 |
| #define FW_CFG_DMA_CTL_SKIP 0x04 |
| #define FW_CFG_DMA_CTL_SELECT 0x08 |
| #define FW_CFG_DMA_CTL_WRITE 0x10 |
| #define FW_CFG_DMA_SIGNATURE 0x51454d5520434647ULL |
| struct fw_cfg_dma_access { |
| __be32 control; |
| __be32 length; |
| __be64 address; |
| }; |
| #define FW_CFG_VMCOREINFO_FILENAME "etc/vmcoreinfo" |
| #define FW_CFG_VMCOREINFO_FORMAT_NONE 0x0 |
| #define FW_CFG_VMCOREINFO_FORMAT_ELF 0x1 |
| struct fw_cfg_vmcoreinfo { |
| __le16 host_format; |
| __le16 guest_format; |
| __le32 size; |
| __le64 paddr; |
| }; |
| #endif |
