diff options
Diffstat (limited to 'drivers/lightnvm/gennvm.h')
-rw-r--r-- | drivers/lightnvm/gennvm.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/drivers/lightnvm/gennvm.h b/drivers/lightnvm/gennvm.h deleted file mode 100644 index 6a4b3f368848..000000000000 --- a/drivers/lightnvm/gennvm.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright: Matias Bjorling <mb@bjorling.me> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - */ - -#ifndef GENNVM_H_ -#define GENNVM_H_ - -#include <linux/module.h> -#include <linux/vmalloc.h> - -#include <linux/lightnvm.h> - -struct gen_dev { - struct nvm_dev *dev; - - int nr_luns; - struct list_head area_list; - - struct mutex lock; - struct list_head targets; -}; - -/* Map between virtual and physical channel and lun */ -struct gen_ch_map { - int ch_off; - int nr_luns; - int *lun_offs; -}; - -struct gen_dev_map { - struct gen_ch_map *chnls; - int nr_chnls; -}; - -struct gen_area { - struct list_head list; - sector_t begin; - sector_t end; /* end is excluded */ -}; - -static inline void *ch_map_to_lun_offs(struct gen_ch_map *ch_map) -{ - return ch_map + 1; -} - -typedef int (gen_trans_fn)(struct nvm_tgt_dev *, struct ppa_addr *); - -#define gen_for_each_lun(bm, lun, i) \ - for ((i) = 0, lun = &(bm)->luns[0]; \ - (i) < (bm)->nr_luns; (i)++, lun = &(bm)->luns[(i)]) - -#endif /* GENNVM_H_ */ |