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To: Stephen Hemminger <stephen@networkplumber.org>, dev@dpdk.org
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Message-ID: <534cc465-f361-33de-055e-7d07e58131b2@intel.com>
Date: Wed, 27 May 2020 19:14:49 +0100
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In-Reply-To: <20200519165230.23306-3-stephen@networkplumber.org>
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Subject: Re: [dpdk-dev] [PATCH v3 2/7] net/netvsc: implement rx/tx
descriptor status functions
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On 5/19/2020 5:52 PM, Stephen Hemminger wrote:
> These functions are useful for applications and debugging.
> The netvsc PMD also transparently handles the rx/tx descriptor
> functions for underlying VF device.
>
> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
> ---
> drivers/net/netvsc/hn_ethdev.c | 3 ++
> drivers/net/netvsc/hn_rxtx.c | 57 ++++++++++++++++++++++++++++++++++
> drivers/net/netvsc/hn_var.h | 5 +++
> 3 files changed, 65 insertions(+)
>
> diff --git a/drivers/net/netvsc/hn_ethdev.c b/drivers/net/netvsc/hn_ethdev.c
> index b890fa3befa8..675a49e66a57 100644
> --- a/drivers/net/netvsc/hn_ethdev.c
> +++ b/drivers/net/netvsc/hn_ethdev.c
> @@ -875,8 +875,11 @@ static const struct eth_dev_ops hn_eth_dev_ops = {
> .tx_queue_setup = hn_dev_tx_queue_setup,
> .tx_queue_release = hn_dev_tx_queue_release,
> .tx_done_cleanup = hn_dev_tx_done_cleanup,
> + .tx_descriptor_status = hn_dev_tx_descriptor_status,
> .rx_queue_setup = hn_dev_rx_queue_setup,
> .rx_queue_release = hn_dev_rx_queue_release,
> + .rx_queue_count = hn_dev_rx_queue_count,
> + .rx_descriptor_status = hn_dev_rx_queue_status,
I guess this should announce 'Rx descriptor status' & 'Tx descriptor status'
features for NIC, in 'doc/guides/nics/features/netvsc.ini' file.
If so please send an incremental patch for it, I can squash it in the next-net.