01/03/2024 19:00, Stephen Hemminger:
> On Fri, 01 Mar 2024 16:20:56 +0100
> Thomas Monjalon wrote:
>
> > > >
> > > > The use case is to get capabilities from the kernel driver via ethtool
> > > > ioctl.
> > > >
> > >
> > > Sure, as it is adding kernel ethtool conversion, DPDK driver will ge
On Fri, 01 Mar 2024 16:20:56 +0100
Thomas Monjalon wrote:
> > >
> > > The use case is to get capabilities from the kernel driver via ethtool
> > > ioctl.
> > >
> >
> > Sure, as it is adding kernel ethtool conversion, DPDK driver will get
> > link from kernel driver, thanks for clarification
On 3/1/2024 3:20 PM, Thomas Monjalon wrote:
> 01/03/2024 16:08, Ferruh Yigit:
>> On 3/1/2024 1:37 PM, Thomas Monjalon wrote:
>>> 01/03/2024 14:12, Ferruh Yigit:
On 2/29/2024 3:42 PM, Thomas Monjalon wrote:
> Speed capabilities of a NIC may be discovered through its Linux
> kernel drive
01/03/2024 16:08, Ferruh Yigit:
> On 3/1/2024 1:37 PM, Thomas Monjalon wrote:
> > 01/03/2024 14:12, Ferruh Yigit:
> >> On 2/29/2024 3:42 PM, Thomas Monjalon wrote:
> >>> Speed capabilities of a NIC may be discovered through its Linux
> >>> kernel driver. It is especially useful for bifurcated drive
On 3/1/2024 1:37 PM, Thomas Monjalon wrote:
> 01/03/2024 14:12, Ferruh Yigit:
>> On 2/29/2024 3:42 PM, Thomas Monjalon wrote:
>>> Speed capabilities of a NIC may be discovered through its Linux
>>> kernel driver. It is especially useful for bifurcated drivers,
>>> so they don't have to duplicate th
01/03/2024 14:12, Ferruh Yigit:
> On 2/29/2024 3:42 PM, Thomas Monjalon wrote:
> > Speed capabilities of a NIC may be discovered through its Linux
> > kernel driver. It is especially useful for bifurcated drivers,
> > so they don't have to duplicate the same logic in the DPDK driver.
> >
> > Parsi
On 2/29/2024 3:42 PM, Thomas Monjalon wrote:
> Speed capabilities of a NIC may be discovered through its Linux
> kernel driver. It is especially useful for bifurcated drivers,
> so they don't have to duplicate the same logic in the DPDK driver.
>
> Parsing ethtool speed capabilities is made easy t
29/02/2024 18:38, Stephen Hemminger:
> On Thu, 29 Feb 2024 17:58:13 +0100
> Morten Brørup wrote:
>
> > > From: Stephen Hemminger [mailto:step...@networkplumber.org]
> > > Sent: Thursday, 29 February 2024 17.45
> > >
> > > On Thu, 29 Feb 2024 16:42:56 +0100
> > > Thomas Monjalon wrote:
> > >
On Thu, 29 Feb 2024 17:58:13 +0100
Morten Brørup wrote:
> > From: Stephen Hemminger [mailto:step...@networkplumber.org]
> > Sent: Thursday, 29 February 2024 17.45
> >
> > On Thu, 29 Feb 2024 16:42:56 +0100
> > Thomas Monjalon wrote:
> >
> > > +/* Link modes sorted with index as defined in et
> From: Stephen Hemminger [mailto:step...@networkplumber.org]
> Sent: Thursday, 29 February 2024 17.45
>
> On Thu, 29 Feb 2024 16:42:56 +0100
> Thomas Monjalon wrote:
>
> > +/* Link modes sorted with index as defined in ethtool.
> > + * Values are speed in Mbps with LSB indicating duplex.
> > +
On Thu, 29 Feb 2024 16:42:56 +0100
Thomas Monjalon wrote:
> +/* Link modes sorted with index as defined in ethtool.
> + * Values are speed in Mbps with LSB indicating duplex.
> + *
> + * The ethtool bits definition should not change as it is a kernel API.
> + * Using raw numbers directly avoids c
Speed capabilities of a NIC may be discovered through its Linux
kernel driver. It is especially useful for bifurcated drivers,
so they don't have to duplicate the same logic in the DPDK driver.
Parsing ethtool speed capabilities is made easy thanks to
the functions added in ethdev for internal usa
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