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authorMatias Bjørling <mb@lightnvm.io>2018-03-30 01:05:02 +0300
committerJens Axboe <axboe@kernel.dk>2018-03-30 02:29:09 +0300
commit62771fe0aa28b5d329f3e53a2e0f805f73433752 (patch)
tree9d3010c12b34e2e4963f026d6bbad662ee5b8c49 /drivers/lightnvm
parentc6ac3f35d46b3c9999838dd13e7e113674f22ffa (diff)
downloadlinux-62771fe0aa28b5d329f3e53a2e0f805f73433752.tar.xz
lightnvm: add 2.0 geometry identification
Implement the geometry data structures for 2.0 and enable a drive to be identified as one, including exposing the appropriate 2.0 sysfs entries. Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm')
-rw-r--r--drivers/lightnvm/core.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index db4a1b8f1561..521f520a1bb4 100644
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -931,11 +931,9 @@ static int nvm_init(struct nvm_dev *dev)
goto err;
}
- pr_debug("nvm: ver:%x nvm_vendor:%x\n",
- dev->identity.ver_id, dev->identity.vmnt);
-
- if (dev->identity.ver_id != 1) {
- pr_err("nvm: device not supported by kernel.");
+ if (dev->identity.ver_id != 1 && dev->identity.ver_id != 2) {
+ pr_err("nvm: device ver_id %d not supported by kernel.\n",
+ dev->identity.ver_id);
goto err;
}