gpxe: delete long since obsolete snapshot of gPXE

gPXE has been deprecated in favor of iPXE for many, many years now.
It is much better than users get it directly from the iPXE project,
since we should no longer need any special modifications for Syslinux
use.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 112 deletions

diff --git a/gpxe/src/interface/efi/efi_init.c b/gpxe/src/interface/efi/efi_init.c
deleted file mode 100644
index ad550375..00000000
--- a/gpxe/src/interface/efi/efi_init.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2008 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <string.h>
-#include <gpxe/efi/efi.h>
-#include <gpxe/uuid.h>
-
-/** Image handle passed to entry point */
-EFI_HANDLE efi_image_handle;
-
-/** System table passed to entry point */
-EFI_SYSTEM_TABLE *efi_systab;
-
-/**
- * Look up EFI configuration table
- *
- * @v guid		Configuration table GUID
- * @ret table		Configuration table, or NULL
- */
-static void * efi_find_table ( EFI_GUID *guid ) {
-	unsigned int i;
-
-	for ( i = 0 ; i < efi_systab->NumberOfTableEntries ; i++ ) {
-		if ( memcmp ( &efi_systab->ConfigurationTable[i].VendorGuid,
-			      guid, sizeof ( *guid ) ) == 0 )
-			return efi_systab->ConfigurationTable[i].VendorTable;
-	}
-
-	return NULL;
-}
-
-/**
- * Initialise EFI environment
- *
- * @v image_handle	Image handle
- * @v systab		System table
- * @ret efirc		EFI return status code
- */
-EFI_STATUS efi_init ( EFI_HANDLE image_handle,
-		      EFI_SYSTEM_TABLE *systab ) {
-	EFI_BOOT_SERVICES *bs;
-	struct efi_protocol *prot;
-	struct efi_config_table *tab;
-	EFI_STATUS efirc;
-
-	/* Store image handle and system table pointer for future use */
-	efi_image_handle = image_handle;
-	efi_systab = systab;
-
-	/* Sanity checks */
-	if ( ! systab )
-		return EFI_NOT_AVAILABLE_YET;
-	if ( ! systab->ConOut )
-		return EFI_NOT_AVAILABLE_YET;
-	if ( ! systab->BootServices ) {
-		DBGC ( systab, "EFI provided no BootServices entry point\n" );
-		return EFI_NOT_AVAILABLE_YET;
-	}
-	if ( ! systab->RuntimeServices ) {
-		DBGC ( systab, "EFI provided no RuntimeServices entry "
-		       "point\n" );
-		return EFI_NOT_AVAILABLE_YET;
-	}
-	DBGC ( systab, "EFI handle %p systab %p\n", image_handle, systab );
-
-	/* Look up used protocols */
-	bs = systab->BootServices;
-	for_each_table_entry ( prot, EFI_PROTOCOLS ) {
-		if ( ( efirc = bs->LocateProtocol ( &prot->u.guid, NULL,
-						    prot->protocol ) ) == 0 ) {
-			DBGC ( systab, "EFI protocol %s is at %p\n",
-			       uuid_ntoa ( &prot->u.uuid ), *(prot->protocol));
-		} else {
-			DBGC ( systab, "EFI does not provide protocol %s\n",
-			       uuid_ntoa ( &prot->u.uuid ) );
-			/* All protocols are required */
-			return efirc;
-		}
-	}
-
-	/* Look up used configuration tables */
-	for_each_table_entry ( tab, EFI_CONFIG_TABLES ) {
-		if ( ( *(tab->table) = efi_find_table ( &tab->u.guid ) ) ) {
-			DBGC ( systab, "EFI configuration table %s is at %p\n",
-			       uuid_ntoa ( &tab->u.uuid ), *(tab->table) );
-		} else {
-			DBGC ( systab, "EFI does not provide configuration "
-			       "table %s\n", uuid_ntoa ( &tab->u.uuid ) );
-			if ( tab->required )
-				return EFI_NOT_AVAILABLE_YET;
-		}
-	}
-
-	return 0;
-}