From: Richard Weinberger <rich...@nod.at>
Allow the userspace control tool also to setup a cache file.
In contrast to the cache_file module parameter the ioctl() only
accepts a fd. So, userspace should hand in an fd pointing to
a temp file.
Signed-off-by: Richard Weinberger <rich...@nod.at>
---
drivers/mtd/nand/nandsim.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index 56a2904..0e8574e 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -2536,10 +2536,15 @@ static int ns_ctrl_new_instance(struct
ns_new_instance_req *req)
case NANDSIM_BACKEND_RAM:
nsparam->bops = &ns_ram_bops;
break;
+
case NANDSIM_BACKEND_FILE:
nsparam->bops = &ns_file_bops;
break;
+ case NANDSIM_BACKEND_CACHEFILE:
+ nsparam->bops = &ns_cachefile_bops;
+ break;
+
default:
kfree(nsparam);
return -EINVAL;
--
2.8.3
