| // SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later |
| /* Copyright 2015-2017 IBM Corp */ |
| |
| #ifndef PNOR_H |
| #define PNOR_H |
| |
| #include <libflash/libffs.h> |
| #include <libflash/blocklevel.h> |
| |
| struct pnor { |
| char *path; |
| struct ffs_handle *ffsh; |
| uint64_t size; |
| uint32_t erasesize; |
| struct blocklevel_device *bl; |
| }; |
| |
| enum pnor_op { |
| PNOR_OP_READ, |
| PNOR_OP_WRITE, |
| }; |
| |
| extern int pnor_operation(struct pnor *pnor, const char *name, |
| uint64_t offset, void *data, size_t size, |
| enum pnor_op); |
| |
| extern int pnor_init(struct pnor *pnor); |
| extern void pnor_close(struct pnor *pnor); |
| extern bool pnor_available(struct pnor *pnor); |
| |
| #endif /*PNOR_H*/ |
