From: Pradeep Kumar Nalla <pnalla@marvell.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>,
Radha Chintakuntla <radhac@marvell.com>,
Veerasenareddy Burru <vburru@marvell.com>
Cc: Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
"dev@dpdk.org" <dev@dpdk.org>,
Satananda Burla <sburla@marvell.com>
Subject: Re: [dpdk-dev] [EXT] Re: [PATCH v2 05/11] net/octeontx_ep: Add dev info get and configure
Date: Thu, 28 Jan 2021 07:03:29 +0000 [thread overview]
Message-ID: <BL0PR18MB2307A5EB09F3B3CEFEE465D1C6BA9@BL0PR18MB2307.namprd18.prod.outlook.com> (raw)
In-Reply-To: <b02caab3-8635-fa7a-7c93-7b45d32d3ab4@intel.com>
-----Original Message-----
From: Ferruh Yigit <ferruh.yigit@intel.com>
Sent: Tuesday, January 26, 2021 9:01 PM
To: Pradeep Kumar Nalla <pnalla@marvell.com>; Radha Chintakuntla <radhac@marvell.com>; Veerasenareddy Burru <vburru@marvell.com>
Cc: Jerin Jacob Kollanukkaran <jerinj@marvell.com>; dev@dpdk.org; Satananda Burla <sburla@marvell.com>
Subject: [EXT] Re: [dpdk-dev] [PATCH v2 05/11] net/octeontx_ep: Add dev info get and configure
External Email
----------------------------------------------------------------------
On 1/18/2021 9:35 AM, Nalla Pradeep wrote:
> Add device information get and device configure operations.
>
> Signed-off-by: Nalla Pradeep <pnalla@marvell.com>
<...>
> +static int
> +otx_ep_dev_info_get(struct rte_eth_dev *eth_dev,
> + struct rte_eth_dev_info *devinfo) {
> + struct otx_ep_device *otx_epvf;
> + struct rte_pci_device *pdev;
> + uint32_t dev_id;
> +
> + otx_epvf = OTX_EP_DEV(eth_dev);
> + pdev = otx_epvf->pdev;
> + dev_id = pdev->id.device_id;
> +
> + devinfo->speed_capa = ETH_LINK_SPEED_10G;
>Is it always 10G independent from the device type and PHY?
Right now it is fixed for 10G. When communication infrastructure is incorporated with PF, will get information from PF.
>Also can you please update the featutes file, octeontx_ep.ini, as the same patch features are >added.
>For example the 'Speed capabilities' feature can be set as P (partially
>supported) with this patch.
> + devinfo->max_rx_queues = otx_epvf->max_rx_queues;
> + devinfo->max_tx_queues = otx_epvf->max_tx_queues;
> +
> + devinfo->min_rx_bufsize = OTX_EP_MIN_RX_BUF_SIZE;
> + if (dev_id == PCI_DEVID_OCTEONTX_EP_VF ||
> + dev_id == PCI_DEVID_OCTEONTX2_EP_NET_VF ||
> + dev_id == PCI_DEVID_CN98XX_EP_NET_VF) {
> + devinfo->max_rx_pktlen = OTX_EP_MAX_PKT_SZ;
> + devinfo->rx_offload_capa = DEV_RX_OFFLOAD_JUMBO_FRAME;
> + devinfo->rx_offload_capa |= DEV_RX_OFFLOAD_SCATTER;
> + devinfo->tx_offload_capa = DEV_TX_OFFLOAD_MULTI_SEGS;
> + }
The above list seems all the devices this driver probes, is there a reason to check for them?
<...>
> +static int
> +otx_ep_dev_configure(struct rte_eth_dev *eth_dev) {
> + struct otx_ep_device *otx_epvf = OTX_EP_DEV(eth_dev);
> + struct rte_eth_dev_data *data = eth_dev->data;
> + struct rte_eth_rxmode *rxmode;
> + struct rte_eth_txmode *txmode;
> + struct rte_eth_conf *conf;
> + uint32_t ethdev_queues;
> +
> + conf = &data->dev_conf;
> + rxmode = &conf->rxmode;
> + txmode = &conf->txmode;
> + ethdev_queues = (uint32_t)(otx_epvf->sriov_info.rings_per_vf);
> + if (eth_dev->data->nb_rx_queues > ethdev_queues ||
> + eth_dev->data->nb_tx_queues > ethdev_queues) {
In dev_info, 'max_rx_queues' & 'max_tx_queues' set by 'otx_epvf->max_rx_queues'
& 'otx_epvf->max_tx_queues' respectively, but here they are checked against 'otx_epvf->sriov_info.rings_per_vf' are they same values? Or should dev_info chaged to set correct limits?
next prev parent reply other threads:[~2021-01-28 7:03 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-18 9:35 [dpdk-dev] [PATCH v2 01/11] net/octeontx_ep: add build and doc infrastructure Nalla Pradeep
2021-01-18 9:35 ` [dpdk-dev] [PATCH v2 02/11] net/octeontx_ep: add ethdev probe and remove Nalla Pradeep
2021-01-19 11:55 ` Jerin Jacob
2021-01-26 15:27 ` Ferruh Yigit
2021-01-27 11:45 ` [dpdk-dev] [EXT] " Pradeep Kumar Nalla
2021-01-18 9:35 ` [dpdk-dev] [PATCH v2 03/11] net/octeontx_ep: add device init and uninit Nalla Pradeep
2021-01-19 12:06 ` Jerin Jacob
2021-01-26 15:25 ` Ferruh Yigit
2021-01-18 9:35 ` [dpdk-dev] [PATCH v2 04/11] net/octeontx_ep: Added basic device setup Nalla Pradeep
2021-01-19 12:09 ` Jerin Jacob
2021-01-26 15:29 ` Ferruh Yigit
2021-01-18 9:35 ` [dpdk-dev] [PATCH v2 05/11] net/octeontx_ep: Add dev info get and configure Nalla Pradeep
2021-01-26 15:31 ` Ferruh Yigit
2021-01-28 7:03 ` Pradeep Kumar Nalla [this message]
2021-01-18 9:35 ` [dpdk-dev] [PATCH v2 06/11] net/octeontx_ep: Added rxq setup and release Nalla Pradeep
2021-01-18 9:35 ` [dpdk-dev] [PATCH v2 07/11] net/octeontx_ep: Added tx queue " Nalla Pradeep
2021-01-18 9:35 ` [dpdk-dev] [PATCH v2 08/11] net/octeontx_ep: Setting up iq and oq registers Nalla Pradeep
2021-01-26 15:32 ` Ferruh Yigit
2021-01-18 9:36 ` [dpdk-dev] [PATCH v2 09/11] net/octeontx_ep: Added dev start and stop Nalla Pradeep
2021-01-26 15:32 ` Ferruh Yigit
2021-01-18 9:36 ` [dpdk-dev] [PATCH v2 10/11] net/octeontx_ep: Receive data path function added Nalla Pradeep
2021-01-26 15:33 ` Ferruh Yigit
2021-01-18 9:36 ` [dpdk-dev] [PATCH v2 11/11] net/octeontx_ep: Transmit " Nalla Pradeep
2021-01-26 15:35 ` Ferruh Yigit
2021-01-19 11:50 ` [dpdk-dev] [PATCH v2 01/11] net/octeontx_ep: add build and doc infrastructure Jerin Jacob
2021-01-26 15:09 ` Ferruh Yigit
2021-01-26 15:41 ` Ferruh Yigit
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 00/11] Octeon Tx/Tx2 Endpoint pmd Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 00/12] " Nalla Pradeep
2021-01-29 12:44 ` [dpdk-dev] [PATCH v7 " Nalla Pradeep
2021-01-29 14:08 ` Ferruh Yigit
2021-01-29 12:44 ` [dpdk-dev] [PATCH v7 01/12] raw/octeontx_ep: changed device id Nalla Pradeep
2021-02-11 0:58 ` Radha Mohan
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 02/12] net/octeontx_ep: add build and doc infrastructure Nalla Pradeep
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 03/12] net/octeontx_ep: add ethdev probe and remove Nalla Pradeep
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 04/12] net/octeontx_ep: add device init and uninit Nalla Pradeep
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 05/12] net/octeontx_ep: added basic device setup Nalla Pradeep
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 06/12] net/octeontx_ep: add dev info get and configure Nalla Pradeep
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 07/12] net/octeontx_ep: added rxq setup and release Nalla Pradeep
2021-01-29 14:04 ` Ferruh Yigit
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 08/12] net/octeontx_ep: added tx queue " Nalla Pradeep
2021-01-29 14:04 ` Ferruh Yigit
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 09/12] net/octeontx_ep: setting up iq and oq registers Nalla Pradeep
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 10/12] net/octeontx_ep: added dev start and stop Nalla Pradeep
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 11/12] net/octeontx_ep: receive data path function added Nalla Pradeep
2021-01-29 12:45 ` [dpdk-dev] [PATCH v7 12/12] net/octeontx_ep: transmit " Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 01/12] raw/octeontx_ep: changed device id Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 02/12] net/octeontx_ep: add build and doc infrastructure Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 03/12] net/octeontx_ep: add ethdev probe and remove Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 04/12] net/octeontx_ep: add device init and uninit Nalla Pradeep
2021-01-29 9:19 ` Ferruh Yigit
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 05/12] net/octeontx_ep: added basic device setup Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 06/12] net/octeontx_ep: add dev info get and configure Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 07/12] net/octeontx_ep: added rxq setup and release Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 08/12] net/octeontx_ep: added tx queue " Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 09/12] net/octeontx_ep: setting up iq and oq registers Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 10/12] net/octeontx_ep: added dev start and stop Nalla Pradeep
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 11/12] net/octeontx_ep: receive data path function added Nalla Pradeep
2021-01-29 9:24 ` Ferruh Yigit
2021-01-29 0:16 ` [dpdk-dev] [PATCH v6 12/12] net/octeontx_ep: transmit " Nalla Pradeep
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 01/11] net/octeontx_ep: add build and doc infrastructure Nalla Pradeep
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 02/11] net/octeontx_ep: add ethdev probe and remove Nalla Pradeep
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 03/11] net/octeontx_ep: add device init and uninit Nalla Pradeep
2021-01-28 16:55 ` Ferruh Yigit
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 04/11] net/octeontx_ep: added basic device setup Nalla Pradeep
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 05/11] net/octeontx_ep: add dev info get and configure Nalla Pradeep
2021-01-28 16:56 ` Ferruh Yigit
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 06/11] net/octeontx_ep: added rxq setup and release Nalla Pradeep
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 07/11] net/octeontx_ep: added tx queue " Nalla Pradeep
2021-01-28 16:57 ` Ferruh Yigit
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 08/11] net/octeontx_ep: setting up iq and oq registers Nalla Pradeep
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 09/11] net/octeontx_ep: added dev start and stop Nalla Pradeep
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 10/11] net/octeontx_ep: receive data path function added Nalla Pradeep
2021-01-28 16:58 ` Ferruh Yigit
2021-01-28 15:22 ` [dpdk-dev] [PATCH v5 11/11] net/octeontx_ep: transmit " Nalla Pradeep
2021-01-28 16:59 ` Ferruh Yigit
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=BL0PR18MB2307A5EB09F3B3CEFEE465D1C6BA9@BL0PR18MB2307.namprd18.prod.outlook.com \
--to=pnalla@marvell.com \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@intel.com \
--cc=jerinj@marvell.com \
--cc=radhac@marvell.com \
--cc=sburla@marvell.com \
--cc=vburru@marvell.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).