From: Stephen Hemminger <stephen@networkplumber.org>
To: Yanling Song <songyl@ramaxel.com>
Cc: <dev@dpdk.org>, <yanling.song@linux.dev>, <yanggan@ramaxel.com>,
<ferruh.yigit@intel.com>
Subject: Re: [PATCH v1 16/25] net/spnic: add device configure/version/info
Date: Sun, 19 Dec 2021 16:23:56 -0800 [thread overview]
Message-ID: <20211219162356.08e62c72@hermes.local> (raw)
In-Reply-To: <9e1e5308ac26be6f0dad1c31073968d704564c5c.1639636621.git.songyl@ramaxel.com>
On Sat, 18 Dec 2021 10:51:43 +0800
Yanling Song <songyl@ramaxel.com> wrote:
> +static int spnic_dev_configure(struct rte_eth_dev *dev)
> +{
> + struct spnic_nic_dev *nic_dev = SPNIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
> +
> + nic_dev->num_sqs = dev->data->nb_tx_queues;
> + nic_dev->num_rqs = dev->data->nb_rx_queues;
> +
> + if (nic_dev->num_sqs > nic_dev->max_sqs ||
> + nic_dev->num_rqs > nic_dev->max_rqs) {
> + PMD_DRV_LOG(ERR, "num_sqs: %d or num_rqs: %d larger than max_sqs: %d or max_rqs: %d",
> + nic_dev->num_sqs, nic_dev->num_rqs,
> + nic_dev->max_sqs, nic_dev->max_rqs);
> + return -EINVAL;
> + }
> +
This should already be covered by checks in ethedev:dev_configure.
> + /* The range of mtu is 384~9600 */
> + if (SPNIC_MTU_TO_PKTLEN(dev->data->dev_conf.rxmode.mtu) <
> + SPNIC_MIN_FRAME_SIZE ||
> + SPNIC_MTU_TO_PKTLEN(dev->data->dev_conf.rxmode.mtu) >
> + SPNIC_MAX_JUMBO_FRAME_SIZE) {
> + PMD_DRV_LOG(ERR, "Max rx pkt len out of range, mtu: %d, expect between %d and %d",
> + dev->data->dev_conf.rxmode.mtu,
> + SPNIC_MIN_FRAME_SIZE, SPNIC_MAX_JUMBO_FRAME_SIZE);
> + return -EINVAL;
> + }
Already covered by eth_dev_validate_mtu called from ethdev dev_configure.
next prev parent reply other threads:[~2021-12-20 0:24 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-18 2:51 [PATCH v1 00/25] Net/SPNIC: support SPNIC into DPDK 22.03 Yanling Song
2021-12-18 2:51 ` [PATCH v1 01/25] drivers/net: introduce a new PMD driver Yanling Song
2021-12-19 19:40 ` Stephen Hemminger
2021-12-22 0:54 ` Yanling Song
2021-12-22 16:55 ` Stephen Hemminger
2021-12-23 8:10 ` Yanling Song
2021-12-18 2:51 ` [PATCH v1 02/25] net/spnic: initialize the HW interface Yanling Song
2021-12-18 2:51 ` [PATCH v1 03/25] net/spnic: add mbox message channel Yanling Song
2021-12-18 2:51 ` [PATCH v1 04/25] net/spnic: introduce event queue Yanling Song
2021-12-18 2:51 ` [PATCH v1 05/25] net/spnic: add mgmt module Yanling Song
2021-12-18 2:51 ` [PATCH v1 06/25] net/spnic: add cmdq and work queue Yanling Song
2021-12-18 2:51 ` [PATCH v1 07/25] net/spnic: add interface handling cmdq message Yanling Song
2021-12-18 2:51 ` [PATCH v1 08/25] net/spnic: add hardware info initialization Yanling Song
2021-12-18 2:51 ` [PATCH v1 09/25] net/spnic: support MAC and link event handling Yanling Song
2021-12-18 2:51 ` [PATCH v1 10/25] net/spnic: add function info initialization Yanling Song
2021-12-18 2:51 ` [PATCH v1 11/25] net/spnic: add queue pairs context initialization Yanling Song
2021-12-18 2:51 ` [PATCH v1 12/25] net/spnic: support mbuf handling of Tx/Rx Yanling Song
2021-12-18 2:51 ` [PATCH v1 13/25] net/spnic: support Rx congfiguration Yanling Song
2021-12-18 2:51 ` [PATCH v1 14/25] net/spnic: add port/vport enable Yanling Song
2021-12-18 2:51 ` [PATCH v1 15/25] net/spnic: support IO packets handling Yanling Song
2021-12-18 2:51 ` [PATCH v1 16/25] net/spnic: add device configure/version/info Yanling Song
2021-12-20 0:23 ` Stephen Hemminger [this message]
2021-12-22 0:56 ` Yanling Song
2021-12-18 2:51 ` [PATCH v1 17/25] net/spnic: support RSS configuration update and get Yanling Song
2021-12-18 2:51 ` [PATCH v1 18/25] net/spnic: support VLAN filtering and offloading Yanling Song
2021-12-18 2:51 ` [PATCH v1 19/25] net/spnic: support promiscuous and allmulticast Rx modes Yanling Song
2021-12-18 2:51 ` [PATCH v1 20/25] net/spnic: support flow control Yanling Song
2021-12-18 2:51 ` [PATCH v1 21/25] net/spnic: support getting Tx/Rx queues info Yanling Song
2021-12-18 2:51 ` [PATCH v1 22/25] net/spnic: net/spnic: support xstats statistics Yanling Song
2021-12-18 2:51 ` [PATCH v1 23/25] net/spnic: support VFIO interrupt Yanling Song
2021-12-18 2:51 ` [PATCH v1 24/25] net/spnic: support Tx/Rx queue start/stop Yanling Song
2021-12-18 2:51 ` [PATCH v1 25/25] net/spnic: add doc infrastructure Yanling Song
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