lightnvm: add support for 2.0 address format
Add support for 2.0 address format. Also, align address bits for 1.2 and
2.0 to be able to operate on channel and luns without requiring a format
conversion. Use a generic address format for this purpose.
Also, convert the generic operations to the generic format in pblk.
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c
index 64c87dd..c3eb135f 100644
--- a/drivers/lightnvm/pblk-core.c
+++ b/drivers/lightnvm/pblk-core.c
@@ -885,7 +885,7 @@
}
ppa = pblk->luns[bit].bppa; /* set ch and lun */
- ppa.g.blk = line->id;
+ ppa.a.blk = line->id;
atomic_dec(&line->left_eblks);
WARN_ON(test_and_set_bit(bit, line->erase_bitmap));
@@ -1683,8 +1683,8 @@
int i;
for (i = 1; i < nr_ppas; i++)
- WARN_ON(ppa_list[0].g.lun != ppa_list[i].g.lun ||
- ppa_list[0].g.ch != ppa_list[i].g.ch);
+ WARN_ON(ppa_list[0].a.lun != ppa_list[i].a.lun ||
+ ppa_list[0].a.ch != ppa_list[i].a.ch);
#endif
ret = down_timeout(&rlun->wr_sem, msecs_to_jiffies(30000));
@@ -1728,8 +1728,8 @@
int i;
for (i = 1; i < nr_ppas; i++)
- WARN_ON(ppa_list[0].g.lun != ppa_list[i].g.lun ||
- ppa_list[0].g.ch != ppa_list[i].g.ch);
+ WARN_ON(ppa_list[0].a.lun != ppa_list[i].a.lun ||
+ ppa_list[0].a.ch != ppa_list[i].a.ch);
#endif
rlun = &pblk->luns[pos];