From: Shahaf Shuler <shahafs@mellanox.com>
To: Thomas Monjalon <thomas@monjalon.net>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "gaetan.rivet@6wind.com" <gaetan.rivet@6wind.com>,
Ophir Munk <ophirmu@mellanox.com>,
"qi.z.zhang@intel.com" <qi.z.zhang@intel.com>,
"ferruh.yigit@intel.com" <ferruh.yigit@intel.com>,
Yongseok Koh <yskoh@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH v5 1/7] net/mlx5: remove useless driver name comparison
Date: Mon, 15 Oct 2018 05:53:00 +0000 [thread overview]
Message-ID: <DB7PR05MB44262ECEE21C15B89EF551BAC3FD0@DB7PR05MB4426.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <2480461.bHeCtipZbE@xps>
Sunday, October 14, 2018 11:49 PM, Thomas Monjalon:
> 14/10/2018 22:47, Thomas Monjalon:
> > The function mlx5_dev_to_port_id() is returning all the ports
> > associated to a rte_device.
> > It was comparing driver names while already comparing rte_device
> pointers.
> > If two devices are the same, they will have the same driver.
> > So the useless driver name comparison is removed.
> >
> > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> > ---
> > drivers/net/mlx5/mlx5_ethdev.c | 5 +----
> > 1 file changed, 1 insertion(+), 4 deletions(-)
> >
> > diff --git a/drivers/net/mlx5/mlx5_ethdev.c
> > b/drivers/net/mlx5/mlx5_ethdev.c index 61eda537b..cacdf8e18 100644
> > --- a/drivers/net/mlx5/mlx5_ethdev.c
> > +++ b/drivers/net/mlx5/mlx5_ethdev.c
> > @@ -1305,10 +1305,7 @@ mlx5_dev_to_port_id(const struct rte_device
> *dev, uint16_t *port_list,
> > RTE_ETH_FOREACH_DEV(id) {
> > struct rte_eth_dev *ldev = &rte_eth_devices[id];
> >
> > - if (!ldev->device ||
> > - !ldev->device->driver ||
> > - strcmp(ldev->device->driver->name,
> MLX5_DRIVER_NAME) ||
> > - ldev->device != dev)
> > + if (ldev->device != dev)
> > continue;
> > if (n < port_list_n)
> > port_list[n] = id;
> >
Acked-By: Shahaf Shuler <shahafs@mellanox.com>
next prev parent reply other threads:[~2018-10-15 5:53 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-07 23:09 [dpdk-dev] [RFC] eal: allow hotplug to skip an already probed device Thomas Monjalon
2018-09-13 6:29 ` Ophir Munk
2018-09-16 10:14 ` Ophir Munk
2018-09-28 16:40 ` [dpdk-dev] [PATCH v2 0/3] " Thomas Monjalon
2018-09-28 16:40 ` [dpdk-dev] [PATCH v2 1/3] drivers/bus: move driver assignment to end of probing Thomas Monjalon
2018-09-28 16:40 ` [dpdk-dev] [PATCH v2 2/3] eal: add function to query device status Thomas Monjalon
2018-09-28 16:40 ` [dpdk-dev] [PATCH v2 3/3] eal: allow probing a device again Thomas Monjalon
2018-10-04 9:44 ` Doherty, Declan
2018-10-04 14:25 ` Thomas Monjalon
2018-10-07 22:09 ` [dpdk-dev] [PATCH v3 0/3] eal: allow hotplug to skip an already probed device Thomas Monjalon
2018-10-07 22:09 ` [dpdk-dev] [PATCH v3 1/3] drivers/bus: move driver assignment to end of probing Thomas Monjalon
2018-10-08 8:05 ` Andrew Rybchenko
2018-10-11 10:53 ` Andrew Rybchenko
2018-10-11 11:45 ` Thomas Monjalon
2018-10-11 11:54 ` Andrew Rybchenko
2018-10-11 12:59 ` Thomas Monjalon
2018-10-11 13:15 ` Andrew Rybchenko
2018-10-11 15:29 ` Thomas Monjalon
2018-10-11 15:41 ` Andrew Rybchenko
2018-10-11 16:00 ` Thomas Monjalon
2018-10-07 22:09 ` [dpdk-dev] [PATCH v3 2/3] eal: add function to query device status Thomas Monjalon
2018-10-08 8:05 ` Andrew Rybchenko
2018-10-07 22:09 ` [dpdk-dev] [PATCH v3 3/3] eal: allow probing a device again Thomas Monjalon
2018-10-08 8:05 ` Andrew Rybchenko
2018-10-11 21:02 ` [dpdk-dev] [PATCH v4 0/4] eal: allow hotplug to skip an already probed device Thomas Monjalon
2018-10-11 21:02 ` [dpdk-dev] [PATCH v4 1/4] ethdev: rename memzones allocated for DMA Thomas Monjalon
2018-10-12 7:53 ` Andrew Rybchenko
2018-10-12 16:40 ` Thomas Monjalon
2018-10-12 16:42 ` Andrew Rybchenko
2018-10-12 16:46 ` Andrew Rybchenko
2018-10-12 17:18 ` Thomas Monjalon
2018-10-12 17:21 ` Thomas Monjalon
2018-10-12 17:51 ` Andrew Rybchenko
2018-10-11 21:02 ` [dpdk-dev] [PATCH v4 2/4] drivers/bus: move driver assignment to end of probing Thomas Monjalon
2018-10-12 7:44 ` Andrew Rybchenko
2018-10-12 8:32 ` Jan Remeš
2018-10-12 10:45 ` Thomas Monjalon
2018-10-12 15:50 ` Thomas Monjalon
2018-10-11 21:02 ` [dpdk-dev] [PATCH v4 3/4] eal: add function to query device status Thomas Monjalon
2018-10-11 21:02 ` [dpdk-dev] [PATCH v4 4/4] eal: allow probing a device again Thomas Monjalon
2018-10-12 9:26 ` [dpdk-dev] [PATCH v4 0/4] eal: allow hotplug to skip an already probed device Andrew Rybchenko
2018-10-14 20:47 ` [dpdk-dev] [PATCH v5 0/7] " Thomas Monjalon
2018-10-14 20:47 ` [dpdk-dev] [PATCH v5 1/7] net/mlx5: remove useless driver name comparison Thomas Monjalon
2018-10-14 20:49 ` Thomas Monjalon
2018-10-15 5:53 ` Shahaf Shuler [this message]
2018-10-14 20:47 ` [dpdk-dev] [PATCH v5 2/7] ethdev: rename memzones allocated for DMA Thomas Monjalon
2018-10-14 20:47 ` [dpdk-dev] [PATCH v5 3/7] cryptodev: remove driver name from logs Thomas Monjalon
2018-10-15 8:51 ` Thomas Monjalon
2018-10-14 20:47 ` [dpdk-dev] [PATCH v5 4/7] compressdev: " Thomas Monjalon
2018-10-15 8:51 ` Thomas Monjalon
2018-10-14 20:47 ` [dpdk-dev] [PATCH v5 5/7] drivers/bus: move driver assignment to end of probing Thomas Monjalon
2018-10-14 20:53 ` Thomas Monjalon
2018-10-15 6:11 ` Xu, Rosen
2018-10-14 20:47 ` [dpdk-dev] [PATCH v5 6/7] eal: add function to query device status Thomas Monjalon
2018-10-14 20:47 ` [dpdk-dev] [PATCH v5 7/7] eal: allow probing a device again Thomas Monjalon
2018-10-16 10:40 ` Shreyansh Jain
2018-10-17 11:37 ` [dpdk-dev] [PATCH v5 0/7] allow hotplug to skip an already probed device Thomas Monjalon
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