Can you try this:
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index 2f119e2..f0b9fb6 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
I tried it and the console is working again.
There is still an problem on heavy load transfer from host to gadget.
I attached the patch to fix also this problem.
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 8e0f113..95d0a9c 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -1359,6 +1359,7 @@ static unsigned int n_tty_receive_buf(struct
tty_struct *tty,
memcpy(tty->read_buf + tty->read_head, cp, i);
tty->read_head = (tty->read_head + i) & (N_TTY_BUF_SIZE-1);
tty->read_cnt += i;
+ ret += i;
spin_unlock_irqrestore(&tty->read_lock, cpuflags);
} else {
ret = count;
With this patch I was able to transfer gigabytes without lost data.
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
