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authorRoman Kagan <rkagan@mail.ru>2005-09-28 16:34:24 -0700
committerDavid S. Miller <davem@davemloft.net>2005-09-28 16:34:24 -0700
commite2c4b72158a9f1286df41dee478e774f1b94e93a (patch)
treef524c94f1bbee68d094362271ce44ebd6ac3e3e7 /net/atm/ioctl.c
parent6b251858d377196b8cea20e65cae60f584a42735 (diff)
downloadlinux-stericsson-e2c4b72158a9f1286df41dee478e774f1b94e93a.tar.gz
[ATM]: net/atm/ioctl.c: autoload pppoatm and br2684
Signed-off-by: Roman Kagan <rkagan@mail.ru> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Diffstat (limited to 'net/atm/ioctl.c')
-rw-r--r--net/atm/ioctl.c34
1 files changed, 26 insertions, 8 deletions
diff --git a/net/atm/ioctl.c b/net/atm/ioctl.c
index d89056ec44d4..a150198b05a3 100644
--- a/net/atm/ioctl.c
+++ b/net/atm/ioctl.c
@@ -105,17 +105,35 @@ int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
if (!error)
sock->state = SS_CONNECTED;
goto done;
- default:
+ case ATM_SETBACKEND:
+ case ATM_NEWBACKENDIF:
+ {
+ atm_backend_t backend;
+ error = get_user(backend, (atm_backend_t __user *) argp);
+ if (error)
+ goto done;
+ switch (backend) {
+ case ATM_BACKEND_PPP:
+ request_module("pppoatm");
+ break;
+ case ATM_BACKEND_BR2684:
+ request_module("br2684");
+ break;
+ }
+ }
+ break;
+ case ATMMPC_CTRL:
+ case ATMMPC_DATA:
+ request_module("mpoa");
+ break;
+ case ATMARPD_CTRL:
+ request_module("clip");
+ break;
+ case ATMLEC_CTRL:
+ request_module("lec");
break;
}
- if (cmd == ATMMPC_CTRL || cmd == ATMMPC_DATA)
- request_module("mpoa");
- if (cmd == ATMARPD_CTRL)
- request_module("clip");
- if (cmd == ATMLEC_CTRL)
- request_module("lec");
-
error = -ENOIOCTLCMD;
down(&ioctl_mutex);