Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / arch / i386 / include / undiload.h

diff --git a/qemu/roms/ipxe/src/arch/i386/include/undiload.h b/qemu/roms/ipxe/src/arch/i386/include/undiload.h
new file mode 100644 (file)
index 0000000..426830e
--- /dev/null
+++ b/qemu/roms/ipxe/src/arch/i386/include/undiload.h
@@ -0,0 +1,35 @@
+#ifndef _UNDILOAD_H
+#define _UNDILOAD_H
+
+/** @file
+ *
+ * UNDI load/unload
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+struct undi_device;
+struct undi_rom;
+
+extern int undi_load ( struct undi_device *undi, struct undi_rom *undirom );
+extern int undi_unload ( struct undi_device *undi );
+
+/**
+ * Call UNDI loader to create a pixie
+ *
+ * @v undi             UNDI device
+ * @v undirom          UNDI ROM
+ * @v pci_busdevfn     PCI bus:dev.fn
+ * @ret rc             Return status code
+ */
+static inline int undi_load_pci ( struct undi_device *undi,
+                                 struct undi_rom *undirom,
+                                 unsigned int pci_busdevfn ) {
+       undi->pci_busdevfn = pci_busdevfn;
+       undi->isapnp_csn = UNDI_NO_ISAPNP_CSN;
+       undi->isapnp_read_port = UNDI_NO_ISAPNP_READ_PORT;
+       return undi_load ( undi, undirom );
+}
+
+#endif /* _UNDILOAD_H */