1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright 2007 Red Hat, Inc.
4 * by Peter Jones <pjones@redhat.com>
5 * Copyright 2007 IBM, Inc.
6 * by Konrad Rzeszutek <konradr@linux.vnet.ibm.com>
8 * by Konrad Rzeszutek <ketuzsezr@darnok.org>
10 * This code exposes the iSCSI Boot Format Table to userland via sysfs.
16 #include <linux/types.h>
19 * Physical location of iSCSI Boot Format Table.
20 * If the value is 0 there is no iBFT on the machine.
22 extern phys_addr_t ibft_phys_addr;
25 * Routine used to find and reserve the iSCSI Boot Format Table. The
26 * physical address is set in the ibft_phys_addr variable.
28 #ifdef CONFIG_ISCSI_IBFT_FIND
29 void reserve_ibft_region(void);
31 static inline void reserve_ibft_region(void) {}
34 #endif /* ISCSI_IBFT_H */