--- /dev/null
+/*
+ * Copyright (C) 2001-2002 Hewlett-Packard Co.
+ * Contributed by Stephane Eranian <eranian@hpl.hp.com>
+ *
+ * This file is part of the ELILO, the EFI Linux boot loader.
+ *
+ * ELILO 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, or (at your option)
+ * any later version.
+ *
+ * ELILO 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 ELILO; see the file COPYING. If not, write to the Free
+ * Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Please check out the elilo.txt for complete documentation on how
+ * to use this program.
+ */
+
+#include <efi.h>
+#include <efilib.h>
+
+#include "elilo.h"
+#include "loader.h"
+#include "gzip.h"
+
+#define LD_NAME L"gzip_ia32"
+
+static INTN
+gzip_probe_format(CHAR16 *kname)
+{
+ UINT8 buf[4];
+ EFI_STATUS status;
+ INTN ret = -1;
+ UINTN size;
+ fops_fd_t fd;
+
+ status = fops_open(kname, &fd);
+ if (EFI_ERROR(status)) return -1;
+
+ size = sizeof(buf);
+ status = fops_read(fd, buf, &size);
+
+ if (EFI_ERROR(status) || size != sizeof(buf)) goto error;
+
+ ret = gzip_probe(buf, sizeof(buf));
+error:
+ fops_close(fd);
+ return ret;
+}
+
+
+static INTN
+gzip_load_kernel(CHAR16 *kname, kdesc_t *kd)
+{
+ EFI_STATUS status;
+ INT32 ret;
+ fops_fd_t fd;
+
+ status = fops_open(kname, &fd);
+ if (EFI_ERROR(status)) return ELILO_LOAD_ERROR;
+
+ ret = gunzip_kernel(fd, kd);
+
+ fops_close(fd);
+
+ return ret; /* could be success, error, or abort */
+}
+
+loader_ops_t gzip_loader={
+ NULL,
+ LD_NAME,
+ gzip_probe_format,
+ gzip_load_kernel
+};