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authorMatias Bjørling <matias@cnexlabs.com>2017-01-31 15:17:15 +0300
committerJens Axboe <axboe@fb.com>2017-01-31 18:32:13 +0300
commit19bd6fe73ca812964963aa30827cff9aae64a715 (patch)
treef01107a5aaa6c09fea5d0ad2454fc9954d8e376c /include/linux/lightnvm.h
parentdab8ee9e8a30620a5b5f22d6c0b3749217093803 (diff)
downloadlinux-19bd6fe73ca812964963aa30827cff9aae64a715.tar.xz
lightnvm: reduce number of nvm_id groups to one
The number of configuration groups has been limited to one in current code, even if there is support for up to four. With the introduction of the open-channel SSD 1.3 specification, only a single group is exposed onwards. Reflect this in the nvm_id structure. Signed-off-by: Matias Bjørling <matias@cnexlabs.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/lightnvm.h')
-rw-r--r--include/linux/lightnvm.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h
index faa0fbfe339a..ce0b2dac84ac 100644
--- a/include/linux/lightnvm.h
+++ b/include/linux/lightnvm.h
@@ -200,11 +200,10 @@ struct nvm_addr_format {
struct nvm_id {
u8 ver_id;
u8 vmnt;
- u8 cgrps;
u32 cap;
u32 dom;
struct nvm_addr_format ppaf;
- struct nvm_id_group groups[4];
+ struct nvm_id_group grp;
} __packed;
struct nvm_target {