| /* |
| * SE/HMC Drive (Read) Cache Functions |
| * |
| * Copyright IBM Corp. 2013 |
| * Author(s): Ralf Hoppe ([email protected]) |
| */ |
| |
| #ifndef __HMCDRV_CACHE_H__ |
| #define __HMCDRV_CACHE_H__ |
| |
| #include <linux/mmzone.h> |
| #include "hmcdrv_ftp.h" |
| |
| #define HMCDRV_CACHE_SIZE_DFLT (MAX_ORDER_NR_PAGES * PAGE_SIZE / 2UL) |
| |
| typedef ssize_t (*hmcdrv_cache_ftpfunc)(const struct hmcdrv_ftp_cmdspec *ftp, |
| size_t *fsize); |
| |
| ssize_t hmcdrv_cache_cmd(const struct hmcdrv_ftp_cmdspec *ftp, |
| hmcdrv_cache_ftpfunc func); |
| int hmcdrv_cache_startup(size_t cachesize); |
| void hmcdrv_cache_shutdown(void); |
| |
| #endif /* __HMCDRV_CACHE_H__ */ |
