2 * Copyright 2007 Red Hat, Inc.
3 * by Peter Jones <pjones@redhat.com>
4 * Copyright 2007 IBM, Inc.
5 * by Konrad Rzeszutek <konradr@linux.vnet.ibm.com>
7 * by Konrad Rzeszutek <ketuzsezr@darnok.org>
9 * This code exposes the iSCSI Boot Format Table to userland via sysfs.
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License v2.0 as published by
13 * the Free Software Foundation
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
24 struct ibft_table_header {
32 } __attribute__((__packed__));
35 * Logical location of iSCSI Boot Format Table.
36 * If the value is NULL there is no iBFT on the machine.
38 extern struct ibft_table_header *ibft_addr;
41 * Routine used to find and reserve the iSCSI Boot Format Table. The
42 * mapped address is set in the ibft_addr variable.
44 #ifdef CONFIG_ISCSI_IBFT_FIND
45 extern void __init reserve_ibft_region(void);
47 static inline void reserve_ibft_region(void) { }
50 #endif /* ISCSI_IBFT_H */