From: Javier González <[email protected]> An Open-Channel SSD can work on two modes: (i) hybrid mode, where the L2P table is maintained both by the host and by the device; and (ii) full host-based, where the L2P table is uniquely maintained by the host.
In the advent of a new target implementing the full host-based mode, do not assume that the L2P table must be loaded on the generic media manager; check device properties loaded on the identify command instead. Signed-off-by: Javier González <[email protected]> Moved into the following statement. Signed-off-by: Matias Bjørling <[email protected]> --- drivers/lightnvm/gennvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/lightnvm/gennvm.c b/drivers/lightnvm/gennvm.c index 42c1c2a..72e124a 100644 --- a/drivers/lightnvm/gennvm.c +++ b/drivers/lightnvm/gennvm.c @@ -257,7 +257,7 @@ static int gennvm_blocks_init(struct nvm_dev *dev, struct gen_nvm *gn) } } - if (dev->ops->get_l2p_tbl) { + if ((dev->identity.dom & NVM_RSP_L2P) && dev->ops->get_l2p_tbl) { ret = dev->ops->get_l2p_tbl(dev, 0, dev->total_secs, gennvm_block_map, dev); if (ret) { -- 2.1.4
