diff options
author | Matias Bjørling <mb@lightnvm.io> | 2018-03-30 00:05:01 +0200 |
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committer | Jens Axboe <axboe@kernel.dk> | 2018-03-29 17:29:09 -0600 |
commit | c6ac3f35d46b3c9999838dd13e7e113674f22ffa (patch) | |
tree | 136dc460d0d804c71d5093c85d7fc1b5f1e0955b /include | |
parent | a04e0cf93aee6b5e59e84ab66253f09eb71d621b (diff) | |
download | linux-c6ac3f35d46b3c9999838dd13e7e113674f22ffa.tar.bz2 |
lightnvm: flatten nvm_id_group into nvm_id
There are no groups in the 2.0 specification, make sure that the
nvm_id structure is flattened before 2.0 data structures are added.
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 | 53 |
1 files changed, 26 insertions, 27 deletions
diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h index 7f4b60abdf27..94b704a8d83d 100644 --- a/include/linux/lightnvm.h +++ b/include/linux/lightnvm.h @@ -154,9 +154,29 @@ struct nvm_id_lp_tbl { struct nvm_id_lp_mlc mlc; }; -struct nvm_id_group { - u8 mtype; - u8 fmtype; +struct nvm_addr_format { + u8 ch_offset; + u8 ch_len; + u8 lun_offset; + u8 lun_len; + u8 pln_offset; + u8 pln_len; + u8 blk_offset; + u8 blk_len; + u8 pg_offset; + u8 pg_len; + u8 sect_offset; + u8 sect_len; +}; + +struct nvm_id { + u8 ver_id; + u8 vmnt; + u32 cap; + u32 dom; + + struct nvm_addr_format ppaf; + u8 num_ch; u8 num_lun; u16 num_chk; @@ -180,33 +200,12 @@ struct nvm_id_group { u16 cpar; /* 1.2 compatibility */ + u8 mtype; + u8 fmtype; + u8 num_pln; u16 num_pg; u16 fpg_sz; -}; - -struct nvm_addr_format { - u8 ch_offset; - u8 ch_len; - u8 lun_offset; - u8 lun_len; - u8 pln_offset; - u8 pln_len; - u8 blk_offset; - u8 blk_len; - u8 pg_offset; - u8 pg_len; - u8 sect_offset; - u8 sect_len; -}; - -struct nvm_id { - u8 ver_id; - u8 vmnt; - u32 cap; - u32 dom; - struct nvm_addr_format ppaf; - struct nvm_id_group grp; } __packed; struct nvm_target { |