Re: [Linux-ATM-General] [PATCH] atm/br2684: netif_stop_queue() when atm device busy and netif_wake_queue() when we can send packets again.
From: David Miller <davem@davemloft.net>
Date: 2009-09-11 18:48:31
From: Karl Hiramoto <redacted> Date: Thu, 10 Sep 2009 23:30:44 +0200
I'm not really sure if or how many packets to upper layers buffer.
This is determined by ->tx_queue_len, so whatever value is being set for ATM network devices is what the core will use for backlog limiting while the device's TX queue is stopped.