修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/net/atm/pvc.c
..
..
@@ -63,7 +63,7 @@
63
63
 }
64
64
 
65
65
 static int pvc_setsockopt(struct socket *sock, int level, int optname,
66
-			  char __user *optval, unsigned int optlen)
66
+			  sockptr_t optval, unsigned int optlen)
67
67
 {
68
68
 	struct sock *sk = sock->sk;
69
69
 	int error;
..
..
@@ -118,6 +118,7 @@
118
118
 #ifdef CONFIG_COMPAT
119
119
 	.compat_ioctl = vcc_compat_ioctl,
120
120
 #endif
121
+	.gettstamp =	sock_gettstamp,
121
122
 	.listen =	sock_no_listen,
122
123
 	.shutdown =	pvc_shutdown,
123
124
 	.setsockopt =	pvc_setsockopt,