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-rw-r--r--include/linux/lightnvm.h43
1 files changed, 0 insertions, 43 deletions
diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h
index 14e274b7d094..97ceb841e9a0 100644
--- a/include/linux/lightnvm.h
+++ b/include/linux/lightnvm.h
@@ -50,10 +50,7 @@ struct nvm_id;
struct nvm_dev;
struct nvm_tgt_dev;
-typedef int (nvm_l2p_update_fn)(u64, u32, __le64 *, void *);
typedef int (nvm_id_fn)(struct nvm_dev *, struct nvm_id *);
-typedef int (nvm_get_l2p_tbl_fn)(struct nvm_dev *, u64, u32,
- nvm_l2p_update_fn *, void *);
typedef int (nvm_op_bb_tbl_fn)(struct nvm_dev *, struct ppa_addr, u8 *);
typedef int (nvm_op_set_bb_fn)(struct nvm_dev *, struct ppa_addr *, int, int);
typedef int (nvm_submit_io_fn)(struct nvm_dev *, struct nvm_rq *);
@@ -66,7 +63,6 @@ typedef void (nvm_dev_dma_free_fn)(void *, void*, dma_addr_t);
struct nvm_dev_ops {
nvm_id_fn *identity;
- nvm_get_l2p_tbl_fn *get_l2p_tbl;
nvm_op_bb_tbl_fn *get_bb_tbl;
nvm_op_set_bb_fn *set_bb_tbl;
@@ -112,8 +108,6 @@ enum {
NVM_RSP_WARN_HIGHECC = 0x4700,
/* Device opcodes */
- NVM_OP_HBREAD = 0x02,
- NVM_OP_HBWRITE = 0x81,
NVM_OP_PWRITE = 0x91,
NVM_OP_PREAD = 0x92,
NVM_OP_ERASE = 0x90,
@@ -346,36 +340,6 @@ struct nvm_dev {
struct list_head targets;
};
-static inline struct ppa_addr linear_to_generic_addr(struct nvm_geo *geo,
- u64 pba)
-{
- struct ppa_addr l;
- int secs, pgs, blks, luns;
- sector_t ppa = pba;
-
- l.ppa = 0;
-
- div_u64_rem(ppa, geo->sec_per_pg, &secs);
- l.g.sec = secs;
-
- sector_div(ppa, geo->sec_per_pg);
- div_u64_rem(ppa, geo->pgs_per_blk, &pgs);
- l.g.pg = pgs;
-
- sector_div(ppa, geo->pgs_per_blk);
- div_u64_rem(ppa, geo->blks_per_lun, &blks);
- l.g.blk = blks;
-
- sector_div(ppa, geo->blks_per_lun);
- div_u64_rem(ppa, geo->luns_per_chnl, &luns);
- l.g.lun = luns;
-
- sector_div(ppa, geo->luns_per_chnl);
- l.g.ch = ppa;
-
- return l;
-}
-
static inline struct ppa_addr generic_to_dev_addr(struct nvm_tgt_dev *tgt_dev,
struct ppa_addr r)
{
@@ -462,17 +426,10 @@ extern int nvm_set_tgt_bb_tbl(struct nvm_tgt_dev *, struct ppa_addr *,
extern int nvm_max_phys_sects(struct nvm_tgt_dev *);
extern int nvm_submit_io(struct nvm_tgt_dev *, struct nvm_rq *);
extern int nvm_submit_io_sync(struct nvm_tgt_dev *, struct nvm_rq *);
-extern int nvm_erase_sync(struct nvm_tgt_dev *, struct ppa_addr *, int);
-extern int nvm_get_l2p_tbl(struct nvm_tgt_dev *, u64, u32, nvm_l2p_update_fn *,
- void *);
-extern int nvm_get_area(struct nvm_tgt_dev *, sector_t *, sector_t);
-extern void nvm_put_area(struct nvm_tgt_dev *, sector_t);
extern void nvm_end_io(struct nvm_rq *);
extern int nvm_bb_tbl_fold(struct nvm_dev *, u8 *, int);
extern int nvm_get_tgt_bb_tbl(struct nvm_tgt_dev *, struct ppa_addr, u8 *);
-extern void nvm_part_to_tgt(struct nvm_dev *, sector_t *, int);
-
#else /* CONFIG_NVM */
struct nvm_dev_ops;

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