Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

1 files changed, 199 insertions, 0 deletions

diff --git a/qemu/roms/ipxe/src/arch/i386/include/pxe.h b/qemu/roms/ipxe/src/arch/i386/include/pxe.h
new file mode 100644
index 000000000..b95b0cce5
--- /dev/null
+++ b/qemu/roms/ipxe/src/arch/i386/include/pxe.h
@@ -0,0 +1,199 @@
+#ifndef PXE_H
+#define PXE_H
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include "pxe_types.h"
+#include "pxe_error.h"
+#include "pxe_api.h"
+#include <ipxe/device.h>
+#include <ipxe/tables.h>
+
+/** PXE API invalid function code */
+#define PXENV_UNKNOWN 0xffff
+
+/** Parameter block for pxenv_unknown() */
+struct s_PXENV_UNKNOWN {
+	PXENV_STATUS_t Status;			/**< PXE status code */
+} __attribute__ (( packed ));
+
+typedef struct s_PXENV_UNKNOWN PXENV_UNKNOWN_t;
+
+/* Union used for PXE API calls; we don't know the type of the
+ * structure until we interpret the opcode.  Also, Status is available
+ * in the same location for any opcode, and it's convenient to have
+ * non-specific access to it.
+ */
+union u_PXENV_ANY {
+	/* Make it easy to read status for any operation */
+	PXENV_STATUS_t				Status;
+	struct s_PXENV_UNKNOWN			unknown;
+	struct s_PXENV_UNLOAD_STACK		unload_stack;
+	struct s_PXENV_GET_CACHED_INFO		get_cached_info;
+	struct s_PXENV_TFTP_READ_FILE		restart_tftp;
+	struct s_PXENV_START_UNDI		start_undi;
+	struct s_PXENV_STOP_UNDI		stop_undi;
+	struct s_PXENV_START_BASE		start_base;
+	struct s_PXENV_STOP_BASE		stop_base;
+	struct s_PXENV_TFTP_OPEN		tftp_open;
+	struct s_PXENV_TFTP_CLOSE		tftp_close;
+	struct s_PXENV_TFTP_READ		tftp_read;
+	struct s_PXENV_TFTP_READ_FILE		tftp_read_file;
+	struct s_PXENV_TFTP_GET_FSIZE		tftp_get_fsize;
+	struct s_PXENV_UDP_OPEN			udp_open;
+	struct s_PXENV_UDP_CLOSE		udp_close;
+	struct s_PXENV_UDP_WRITE		udp_write;
+	struct s_PXENV_UDP_READ			udp_read;
+	struct s_PXENV_UNDI_STARTUP		undi_startup;
+	struct s_PXENV_UNDI_CLEANUP		undi_cleanup;
+	struct s_PXENV_UNDI_INITIALIZE		undi_initialize;
+	struct s_PXENV_UNDI_RESET		undi_reset_adapter;
+	struct s_PXENV_UNDI_SHUTDOWN		undi_shutdown;
+	struct s_PXENV_UNDI_OPEN		undi_open;
+	struct s_PXENV_UNDI_CLOSE		undi_close;
+	struct s_PXENV_UNDI_TRANSMIT		undi_transmit;
+	struct s_PXENV_UNDI_SET_MCAST_ADDRESS	undi_set_mcast_address;
+	struct s_PXENV_UNDI_SET_STATION_ADDRESS undi_set_station_address;
+	struct s_PXENV_UNDI_SET_PACKET_FILTER	undi_set_packet_filter;
+	struct s_PXENV_UNDI_GET_INFORMATION	undi_get_information;
+	struct s_PXENV_UNDI_GET_STATISTICS	undi_get_statistics;
+	struct s_PXENV_UNDI_CLEAR_STATISTICS	undi_clear_statistics;
+	struct s_PXENV_UNDI_INITIATE_DIAGS	undi_initiate_diags;
+	struct s_PXENV_UNDI_FORCE_INTERRUPT	undi_force_interrupt;
+	struct s_PXENV_UNDI_GET_MCAST_ADDRESS	undi_get_mcast_address;
+	struct s_PXENV_UNDI_GET_NIC_TYPE	undi_get_nic_type;
+	struct s_PXENV_UNDI_GET_IFACE_INFO	undi_get_iface_info;
+	struct s_PXENV_UNDI_GET_STATE		undi_get_state;
+	struct s_PXENV_UNDI_ISR			undi_isr;
+	struct s_PXENV_FILE_OPEN		file_open;
+	struct s_PXENV_FILE_CLOSE		file_close;
+	struct s_PXENV_FILE_SELECT		file_select;
+	struct s_PXENV_FILE_READ		file_read;
+	struct s_PXENV_GET_FILE_SIZE		get_file_size;
+	struct s_PXENV_FILE_EXEC		file_exec;
+	struct s_PXENV_FILE_API_CHECK		file_api_check;
+	struct s_PXENV_FILE_EXIT_HOOK		file_exit_hook;
+};
+
+typedef union u_PXENV_ANY PXENV_ANY_t;
+
+/** A PXE API call */
+struct pxe_api_call {
+	/** Entry point
+	 *
+	 * @v params		PXE API call parameters
+	 * @ret exit		PXE API call exit code
+	 */
+	PXENV_EXIT_t ( * entry ) ( union u_PXENV_ANY *params );
+	/** Length of parameters */
+	uint16_t params_len;
+	/** Opcode */
+	uint16_t opcode;
+};
+
+/** PXE API call table */
+#define PXE_API_CALLS __table ( struct pxe_api_call, "pxe_api_calls" )
+
+/** Declare a PXE API call */
+#define __pxe_api_call __table_entry ( PXE_API_CALLS, 01 )
+
+/**
+ * Define a PXE API call
+ *
+ * @v _opcode		Opcode
+ * @v _entry		Entry point
+ * @v _params_type	Type of parameter structure
+ * @ret call		PXE API call
+ */
+#define PXE_API_CALL( _opcode, _entry, _params_type ) {			      \
+	.entry = ( ( ( ( PXENV_EXIT_t ( * ) ( _params_type *params ) ) NULL ) \
+		    == ( ( typeof ( _entry ) * ) NULL ) )		      \
+		   ? ( ( PXENV_EXIT_t ( * )				      \
+			 ( union u_PXENV_ANY *params ) ) _entry )	      \
+		   : ( ( PXENV_EXIT_t ( * )				      \
+			 ( union u_PXENV_ANY *params ) ) _entry ) ),	      \
+	.params_len = sizeof ( _params_type ),				      \
+	.opcode = _opcode,						      \
+	}
+
+/** An UNDI expansion ROM header */
+struct undi_rom_header {
+	/** Signature
+	 *
+	 * Must be equal to @c ROM_SIGNATURE
+	 */
+	UINT16_t Signature;
+	/** ROM length in 512-byte blocks */
+	UINT8_t ROMLength;
+	/** Unused */
+	UINT8_t unused[0x13];
+	/** Offset of the PXE ROM ID structure */
+	UINT16_t PXEROMID;
+	/** Offset of the PCI ROM structure */
+	UINT16_t PCIRHeader;
+} __attribute__ (( packed ));
+
+/** Signature for an expansion ROM */
+#define ROM_SIGNATURE 0xaa55
+
+/** An UNDI ROM ID structure */
+struct undi_rom_id {
+	/** Signature
+	 *
+	 * Must be equal to @c UNDI_ROM_ID_SIGNATURE
+	 */
+	UINT32_t Signature;
+	/** Length of structure */
+	UINT8_t StructLength;
+	/** Checksum */
+	UINT8_t StructCksum;
+	/** Structure revision
+	 *
+	 * Must be zero.
+	 */
+	UINT8_t StructRev;
+	/** UNDI revision
+	 *
+	 * Version 2.1.0 is encoded as the byte sequence 0x00, 0x01, 0x02.
+	 */
+	UINT8_t UNDIRev[3];
+	/** Offset to UNDI loader */
+	UINT16_t UNDILoader;
+	/** Minimum required stack segment size */
+	UINT16_t StackSize;
+	/** Minimum required data segment size */
+	UINT16_t DataSize;
+	/** Minimum required code segment size */
+	UINT16_t CodeSize;
+} __attribute__ (( packed ));
+
+/** Signature for an UNDI ROM ID structure */
+#define UNDI_ROM_ID_SIGNATURE \
+	( ( 'U' << 0 ) + ( 'N' << 8 ) + ( 'D' << 16 ) + ( 'I' << 24 ) )
+
+/** A PCI expansion header */
+struct pcir_header {
+	/** Signature
+	 *
+	 * Must be equal to @c PCIR_SIGNATURE
+	 */
+	uint32_t signature;
+	/** PCI vendor ID */
+	uint16_t vendor_id;
+	/** PCI device ID */
+	uint16_t device_id;
+} __attribute__ (( packed ));
+
+/** Signature for an UNDI ROM ID structure */
+#define PCIR_SIGNATURE \
+	( ( 'P' << 0 ) + ( 'C' << 8 ) + ( 'I' << 16 ) + ( 'R' << 24 ) )
+
+extern struct net_device *pxe_netdev;
+extern const char *pxe_cmdline;
+
+extern void pxe_set_netdev ( struct net_device *netdev );
+extern PXENV_EXIT_t pxenv_tftp_read_file ( struct s_PXENV_TFTP_READ_FILE
+					   *tftp_read_file );
+extern PXENV_EXIT_t undi_loader ( struct s_UNDI_LOADER *undi_loader );
+
+#endif /* PXE_H */