diff options
| author | Javier González <javier@cnexlabs.com> | 2018-03-30 00:05:14 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-03-29 17:29:09 -0600 |
| commit | a40afad90b9a253b282183eb9365f1cc14aeff77 (patch) | |
| tree | 7285af81f7c740fadea5d58383114bd20ca86d58 /include | |
| parent | 3f48021bad73696421e2725c856b9b3aec7f567c (diff) | |
lightnvm: normalize geometry nomenclature
Normalize nomenclature for naming channels, luns, chunks, planes and
sectors as well as derivations in order to improve readability.
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/lightnvm.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h index 870959a58fef..00295d9f9522 100644 --- a/include/linux/lightnvm.h +++ b/include/linux/lightnvm.h @@ -163,14 +163,14 @@ struct nvm_addrf_12 { u8 blk_len; u8 pg_len; u8 pln_len; - u8 sect_len; + u8 sec_len; u8 ch_offset; u8 lun_offset; u8 blk_offset; u8 pg_offset; u8 pln_offset; - u8 sect_offset; + u8 sec_offset; u64 ch_mask; u64 lun_mask; @@ -275,8 +275,8 @@ struct nvm_geo { u8 version; /* instance specific geometry */ - int nr_chnls; - int nr_luns; /* per channel */ + int num_ch; + int num_lun; /* per channel */ /* calculated values */ int all_luns; /* across channels */ @@ -287,7 +287,7 @@ struct nvm_geo { sector_t total_secs; /* across channels */ /* chunk geometry */ - u32 nr_chks; /* chunks per lun */ + u32 num_chk; /* chunks per lun */ u32 clba; /* sectors per chunk */ u16 csecs; /* sector size */ u16 sos; /* out-of-band area size */ @@ -325,7 +325,7 @@ struct nvm_geo { u32 mpos; u8 num_pln; - u8 plane_mode; + u8 pln_mode; u16 num_pg; u16 fpg_sz; }; @@ -382,7 +382,7 @@ static inline struct ppa_addr generic_to_dev_addr(struct nvm_tgt_dev *tgt_dev, l.ppa |= ((u64)r.g.blk) << ppaf->blk_offset; l.ppa |= ((u64)r.g.pg) << ppaf->pg_offset; l.ppa |= ((u64)r.g.pl) << ppaf->pln_offset; - l.ppa |= ((u64)r.g.sec) << ppaf->sect_offset; + l.ppa |= ((u64)r.g.sec) << ppaf->sec_offset; return l; } @@ -401,7 +401,7 @@ static inline struct ppa_addr dev_to_generic_addr(struct nvm_tgt_dev *tgt_dev, l.g.blk = (r.ppa & ppaf->blk_mask) >> ppaf->blk_offset; l.g.pg = (r.ppa & ppaf->pg_mask) >> ppaf->pg_offset; l.g.pl = (r.ppa & ppaf->pln_mask) >> ppaf->pln_offset; - l.g.sec = (r.ppa & ppaf->sec_mask) >> ppaf->sect_offset; + l.g.sec = (r.ppa & ppaf->sec_mask) >> ppaf->sec_offset; return l; } |