#ifndef __FW_CFG_LIB__\r
#define __FW_CFG_LIB__\r
\r
-typedef enum {\r
- QemuFwCfgItemSignature = 0x0000,\r
- QemuFwCfgItemInterfaceVersion = 0x0001,\r
- QemuFwCfgItemSystemUuid = 0x0002,\r
- QemuFwCfgItemRamSize = 0x0003,\r
- QemuFwCfgItemGraphicsEnabled = 0x0004,\r
- QemuFwCfgItemSmpCpuCount = 0x0005,\r
- QemuFwCfgItemMachineId = 0x0006,\r
- QemuFwCfgItemKernelAddress = 0x0007,\r
- QemuFwCfgItemKernelSize = 0x0008,\r
- QemuFwCfgItemKernelCommandLine = 0x0009,\r
- QemuFwCfgItemInitrdAddress = 0x000a,\r
- QemuFwCfgItemInitrdSize = 0x000b,\r
- QemuFwCfgItemBootDevice = 0x000c,\r
- QemuFwCfgItemNumaData = 0x000d,\r
- QemuFwCfgItemBootMenu = 0x000e,\r
- QemuFwCfgItemMaximumCpuCount = 0x000f,\r
- QemuFwCfgItemKernelEntry = 0x0010,\r
- QemuFwCfgItemKernelData = 0x0011,\r
- QemuFwCfgItemInitrdData = 0x0012,\r
- QemuFwCfgItemCommandLineAddress = 0x0013,\r
- QemuFwCfgItemCommandLineSize = 0x0014,\r
- QemuFwCfgItemCommandLineData = 0x0015,\r
- QemuFwCfgItemKernelSetupAddress = 0x0016,\r
- QemuFwCfgItemKernelSetupSize = 0x0017,\r
- QemuFwCfgItemKernelSetupData = 0x0018,\r
- QemuFwCfgItemFileDir = 0x0019,\r
-\r
- QemuFwCfgItemX86AcpiTables = 0x8000,\r
- QemuFwCfgItemX86SmbiosTables = 0x8001,\r
- QemuFwCfgItemX86Irq0Override = 0x8002,\r
- QemuFwCfgItemX86E820Table = 0x8003,\r
- QemuFwCfgItemX86HpetData = 0x8004,\r
-\r
-} FIRMWARE_CONFIG_ITEM;\r
-\r
+#include <IndustryStandard/QemuFwCfg.h>\r
\r
/**\r
Returns a boolean indicating if the firmware configuration interface\r
);\r
\r
\r
+/**\r
+ Skip bytes in the firmware configuration item.\r
+\r
+ Increase the offset of the firmware configuration item without transferring\r
+ bytes between the item and a caller-provided buffer. Subsequent read, write\r
+ or skip operations will commence at the increased offset.\r
+\r
+ @param[in] Size Number of bytes to skip.\r
+**/\r
+VOID\r
+EFIAPI\r
+QemuFwCfgSkipBytes (\r
+ IN UINTN Size\r
+ );\r
+\r
+\r
/**\r
Reads a UINT8 firmware configuration value\r
\r
OUT UINTN *Size\r
);\r
\r
-\r
-/**\r
- Returns a boolean indicating if the firmware configuration interface is\r
- available for library-internal purposes.\r
-\r
- This function never changes fw_cfg state.\r
-\r
- @retval TRUE The interface is available internally.\r
- @retval FALSE The interface is not available internally.\r
-**/\r
-BOOLEAN\r
-EFIAPI\r
-InternalQemuFwCfgIsAvailable (\r
- VOID\r
- );\r
-\r
#endif\r
\r