From: Thomas Monjalon <thomas@monjalon.net>
To: dev@dpdk.org
Cc: dmitry.kozliuk@gmail.com, stable@dpdk.org,
Tal Shnaiderman <talshn@mellanox.com>,
Narcisa Vasile <navasile@linux.microsoft.com>,
Pallavi Kadam <pallavi.kadam@intel.com>,
John Alexander <john.alexander@datapath.co.uk>,
Ranjit Menon <ranjit.menon@intel.com>
Subject: Re: [dpdk-dev] [PATCH v2] bus/pci: fix Windows kernel driver categories
Date: Fri, 19 Mar 2021 16:24:27 +0100 [thread overview]
Message-ID: <5332828.2QQVoecWZS@thomas> (raw)
In-Reply-To: <12081b05-cf28-7730-320e-d86477bea3d5@intel.com>
18/03/2021 23:07, Ranjit Menon:
> On 3/18/2021 3:48 AM, Thomas Monjalon wrote:
> > In Windows probing, the value RTE_PCI_KDRV_NONE was used
> > instead of RTE_PCI_KDRV_UNKNOWN.
> > This value covers the mlx case where the kernel driver is in place,
> > offering a bifurcated mode to the userspace driver.
> > When the kernel driver is listed as unknown,
> > there is no special treatment in DPDK probing, contrary to UIO modes.
> >
> > The value RTE_PCI_KDRV_NIC_UIO (FreeBSD) was re-used
> > instead of having a new RTE_PCI_KDRV_NET_UIO for Windows NetUIO.
> > While adding the new value RTE_PCI_KDRV_NET_UIO
> > (at the end for ABI compatibility),
> > the enum of kernel driver categories is annotated.
> >
> > Fixes: b762221ac24f ("bus/pci: support Windows with bifurcated drivers")
> > Fixes: c76ec01b4591 ("bus/pci: support netuio on Windows")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> > Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
> Acked-by: Tal Shnaiderman <talshn@nvidia.com>
> Acked-by: Ranjit Menon <ranjit.menon@intel.com>
Applied
prev parent reply other threads:[~2021-03-19 15:24 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-16 23:11 [dpdk-dev] [PATCH] bus/pci: fix Windows kernel driver categories Thomas Monjalon
2021-03-17 22:43 ` Dmitry Kozlyuk
2021-03-18 7:43 ` Thomas Monjalon
2021-03-17 23:17 ` Ranjit Menon
2021-03-18 7:49 ` Thomas Monjalon
2021-03-18 22:00 ` Ranjit Menon
2021-03-18 8:36 ` Slava Ovsiienko
2021-03-18 10:45 ` Thomas Monjalon
2021-03-18 10:48 ` [dpdk-dev] [PATCH v2] " Thomas Monjalon
2021-03-18 12:00 ` Tal Shnaiderman
2021-03-18 22:07 ` Ranjit Menon
2021-03-19 15:24 ` Thomas Monjalon [this message]
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