diff options
| author |   Matias Bjørling <mb@lightnvm.io> | 2018-10-09 13:11:34 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2018-10-09 08:25:06 -0600 |
| commit | 656e33ca3d405196f94133babc4e38454a49cb73 (patch) | |
| tree | f16d906f4018ae89cf266c87f8e00666dc3f540a /drivers/lightnvm/pblk-init.c | |
| parent | lightnvm: pblk: fix rqd.error return value in pblk_blk_erase_sync (diff) | |
| download | wireguard-linux-656e33ca3d405196f94133babc4e38454a49cb73.tar.xz wireguard-linux-656e33ca3d405196f94133babc4e38454a49cb73.zip | |
lightnvm: move device L2P detection to core
A 1.2 device is able to manage the logical to physical mapping
table internally or leave it to the host.
A target only supports one of those approaches, and therefore must
check on initialization. Move this check to core to avoid each target
implement the check.
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm/pblk-init.c')
| -rw-r--r-- | drivers/lightnvm/pblk-init.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index 537e98f2b24a..039f62d05e84 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -1210,13 +1210,6 @@ static void *pblk_init(struct nvm_tgt_dev *dev, struct gendisk *tdisk, return ERR_PTR(-EINVAL); } - if (geo->version == NVM_OCSSD_SPEC_12 && geo->dom & NVM_RSP_L2P) { - pblk_err(pblk, "host-side L2P table not supported. (%x)\n", - geo->dom); - kfree(pblk); - return ERR_PTR(-EINVAL); - } - spin_lock_init(&pblk->resubmit_lock); spin_lock_init(&pblk->trans_lock); spin_lock_init(&pblk->lock); |