[dpdk-dev] [PATCH] net/tap: driver closing tx interface on queue setup
ferruh.yigit at intel.com
Mon Jan 30 12:00:07 CET 2017
On 1/29/2017 2:12 AM, Keith Wiles wrote:
> The tap driver setup both rx and tx file descriptors when the
> rte_eth_rx_queue_setup() causing the tx to be closed when tx setup
> was called.
Can you please describe the problem more.
Without this patch rx->fd == tx->fd, with this patch rx and tx has
different file descriptors.
What was the wrong with rx and tx having same fd?
As far as I can see, rte_eth_rx_queue_setup() won't close tx->fd, that
function will do nothing if rx or tx has valid fd.
> Signed-off-by: Keith Wiles <keith.wiles at intel.com>
More information about the dev