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| author | Javier González | 2018-03-30 00:05:13 +0200 |
|---|---|---|
| committer | Jens Axboe | 2018-03-30 01:29:09 +0200 |
| commit | 3f48021bad73696421e2725c856b9b3aec7f567c (patch) | |
| tree | 440643d2ba86466d7b0d775f972483a65cb91e61 /include/linux/lightnvm.h | |
| parent | lightnvm: add shorten OCSSD version in geo (diff) | |
| download | kernel-qcow2-linux-3f48021bad73696421e2725c856b9b3aec7f567c.tar.gz kernel-qcow2-linux-3f48021bad73696421e2725c856b9b3aec7f567c.tar.xz kernel-qcow2-linux-3f48021bad73696421e2725c856b9b3aec7f567c.zip | |
lightnvm: complete geo structure with maxoc*
Complete the generic geometry structure with the maxoc and maxocpu
felds, present in the 2.0 spec. Also, expose them through sysfs.
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/linux/lightnvm.h')
| -rw-r--r-- | include/linux/lightnvm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h index a073c0c76260..870959a58fef 100644 --- a/include/linux/lightnvm.h +++ b/include/linux/lightnvm.h @@ -296,6 +296,8 @@ struct nvm_geo { u32 ws_min; /* minimum write size */ u32 ws_opt; /* optimal write size */ u32 mw_cunits; /* distance required for successful read */ + u32 maxoc; /* maximum open chunks */ + u32 maxocpu; /* maximum open chunks per parallel unit */ /* device capabilities */ u32 mccap; |