On 12/16/2015 19:48, Zoltan Kiss wrote:
On 16/12/15 16:47, Zoltan Kiss wrote:
On 16/12/15 15:39, Christophe Milard wrote:
Hi,
Following the discussion at the ARCH call, today, would it be
reasonable
to require that all packet pools that can be used by a NIC have to be
created before the related nic pktio is opened? -This is implicitly
required in RX, as the pool handle from which buffer should be
allocated
in RX is a parameter to the pktio_open() function.
Yes, for me it's quite obvious.
How you can do it opposite? odp_pktio_open() requires pool as parameter:
odp_pktio_t odp_pktio_open(const char *dev, odp_pool_t pool,
const odp_pktio_param_t *param)
? Is the fact that an
application will not be able to transmit packets from a pool created
AFTER pktio open() was called acceptable?
I think TX is different from that point of view. The packet should
obviously exist at the time of TX, but whether it came from the pool
supplied to odp_pktio_open() or not shouldn't really matter.
Or is there a particular reason you need this? I think I've missed
during the arch call why is this important.
/Christophe.
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