diff options
Diffstat (limited to 'ubi-utils/ubiattach.c')
| -rw-r--r-- | ubi-utils/ubiattach.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/ubi-utils/ubiattach.c b/ubi-utils/ubiattach.c index 8dd0bf6..a7c62d0 100644 --- a/ubi-utils/ubiattach.c +++ b/ubi-utils/ubiattach.c @@ -216,12 +216,18 @@ int main(int argc, char * const argv[]) req.max_beb_per1024 = args.max_beb_per1024; err = ubi_attach(libubi, args.node, &req); - if (err) { + if (err < 0) { if (args.dev) sys_errmsg("cannot attach \"%s\"", args.dev); else sys_errmsg("cannot attach mtd%d", args.mtdn); goto out_libubi; + } else if (err == 1) { + /* The kernel did not support the 'max_beb_per1024' parameter */ + warnmsg("the --max-beb-per1024=%d parameter was ignored", args.max_beb_per1024); + normsg("the UBI kernel driver does not support does not allow changing the reserved PEBs count"); + normsg("the support was added in kernel version 3.7, probably you are running older kernel?"); + goto out_libubi; } /* Print some information about the new UBI device */ |