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OvmfPkg/QemuFwCfgLib: move types/macros from lib class to IndustryStandard

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Cc: Jordan Justen <jordan.l.justen@intel.com>
Suggested-by: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Laszlo Ersek
2017-02-21 14:29:10 +01:00
parent 6025488da3
commit 5583a8a4ff
2 changed files with 97 additions and 69 deletions
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70
OvmfPkg/Include/Library/QemuFwCfgLib.h
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@@ -17,75 +17,7 @@
#ifndef __FW_CFG_LIB__
#define __FW_CFG_LIB__
//
// The size, in bytes, of names of firmware configuration files, including at
// least one terminating NUL byte.
//
#define QEMU_FW_CFG_FNAME_SIZE 56
//
// If the following bit is set in the UINT32 fw_cfg revision / feature bitmap
// -- read from key 0x0001 with the basic IO Port or MMIO method --, then the
// DMA interface is available.
//
#define FW_CFG_F_DMA BIT1
//
// Macros for the FW_CFG_DMA_ACCESS.Control bitmap (in native encoding).
//
#define FW_CFG_DMA_CTL_ERROR BIT0
#define FW_CFG_DMA_CTL_READ BIT1
#define FW_CFG_DMA_CTL_SKIP BIT2
#define FW_CFG_DMA_CTL_SELECT BIT3
#define FW_CFG_DMA_CTL_WRITE BIT4
typedef enum {
QemuFwCfgItemSignature = 0x0000,
QemuFwCfgItemInterfaceVersion = 0x0001,
QemuFwCfgItemSystemUuid = 0x0002,
QemuFwCfgItemRamSize = 0x0003,
QemuFwCfgItemGraphicsEnabled = 0x0004,
QemuFwCfgItemSmpCpuCount = 0x0005,
QemuFwCfgItemMachineId = 0x0006,
QemuFwCfgItemKernelAddress = 0x0007,
QemuFwCfgItemKernelSize = 0x0008,
QemuFwCfgItemKernelCommandLine = 0x0009,
QemuFwCfgItemInitrdAddress = 0x000a,
QemuFwCfgItemInitrdSize = 0x000b,
QemuFwCfgItemBootDevice = 0x000c,
QemuFwCfgItemNumaData = 0x000d,
QemuFwCfgItemBootMenu = 0x000e,
QemuFwCfgItemMaximumCpuCount = 0x000f,
QemuFwCfgItemKernelEntry = 0x0010,
QemuFwCfgItemKernelData = 0x0011,
QemuFwCfgItemInitrdData = 0x0012,
QemuFwCfgItemCommandLineAddress = 0x0013,
QemuFwCfgItemCommandLineSize = 0x0014,
QemuFwCfgItemCommandLineData = 0x0015,
QemuFwCfgItemKernelSetupAddress = 0x0016,
QemuFwCfgItemKernelSetupSize = 0x0017,
QemuFwCfgItemKernelSetupData = 0x0018,
QemuFwCfgItemFileDir = 0x0019,
QemuFwCfgItemX86AcpiTables = 0x8000,
QemuFwCfgItemX86SmbiosTables = 0x8001,
QemuFwCfgItemX86Irq0Override = 0x8002,
QemuFwCfgItemX86E820Table = 0x8003,
QemuFwCfgItemX86HpetData = 0x8004,
} FIRMWARE_CONFIG_ITEM;
//
// Communication structure for the DMA access method. All fields are encoded in
// big endian.
//
#pragma pack (1)
typedef struct {
UINT32 Control;
UINT32 Length;
UINT64 Address;
} FW_CFG_DMA_ACCESS;
#pragma pack ()
#include <IndustryStandard/QemuFwCfg.h>
/**
Returns a boolean indicating if the firmware configuration interface