| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * Copyright 2007 Red Hat, Inc. | |
| * by Peter Jones <pjones@redhat.com> | |
| * Copyright 2007 IBM, Inc. | |
| * by Konrad Rzeszutek <konradr@linux.vnet.ibm.com> | |
| * Copyright 2008 | |
| * by Konrad Rzeszutek <ketuzsezr@darnok.org> | |
| * | |
| * This code exposes the iSCSI Boot Format Table to userland via sysfs. | |
| */ | |
| #ifndef ISCSI_IBFT_H | |
| #define ISCSI_IBFT_H | |
| #include <linux/types.h> | |
| /* | |
| * Physical location of iSCSI Boot Format Table. | |
| * If the value is 0 there is no iBFT on the machine. | |
| */ | |
| extern phys_addr_t ibft_phys_addr; | |
| /* | |
| * Routine used to find and reserve the iSCSI Boot Format Table. The | |
| * physical address is set in the ibft_phys_addr variable. | |
| */ | |
| #ifdef CONFIG_ISCSI_IBFT_FIND | |
| void reserve_ibft_region(void); | |
| #else | |
| static inline void reserve_ibft_region(void) {} | |
| #endif | |
| #endif /* ISCSI_IBFT_H */ |