On Tue, Nov 07, 2023 at 07:45:26AM +0200, Mika Westerberg wrote:
> Hi,
>
> On Mon, Nov 06, 2023 at 07:56:52PM +0100, Lukas Wunner wrote:
> > On Mon, Nov 06, 2023 at 12:44:25PM -0600, Mario Limonciello wrote:
> > > Tangentially related; the link speed is currently symmetric but there are
> > > two
Hi,
On Mon, Nov 06, 2023 at 07:56:52PM +0100, Lukas Wunner wrote:
> On Mon, Nov 06, 2023 at 12:44:25PM -0600, Mario Limonciello wrote:
> > Tangentially related; the link speed is currently symmetric but there are
> > two sysfs files. Mika left a comment in drivers/thunderbolt/switch.c it may
> >
On Mon, Nov 06, 2023 at 12:44:25PM -0600, Mario Limonciello wrote:
> Tangentially related; the link speed is currently symmetric but there are
> two sysfs files. Mika left a comment in drivers/thunderbolt/switch.c it may
> be asymmetric in the future. So we may need to keep that in mind on any
>
On 11/6/2023 12:10, Lukas Wunner wrote:
On Fri, Nov 03, 2023 at 02:07:57PM -0500, Mario Limonciello wrote:
The USB4 spec specifies that PCIe ports that are used for tunneling
PCIe traffic over USB4 fabric will be hardcoded to advertise 2.5GT/s and
behave as a PCIe Gen1 device. The actual
On Fri, Nov 03, 2023 at 02:07:57PM -0500, Mario Limonciello wrote:
> The USB4 spec specifies that PCIe ports that are used for tunneling
> PCIe traffic over USB4 fabric will be hardcoded to advertise 2.5GT/s and
> behave as a PCIe Gen1 device. The actual performance of these ports is
> controlled
On 11/6/2023 06:52, Ilpo Järvinen wrote:
On Fri, 3 Nov 2023, Mario Limonciello wrote:
The USB4 spec specifies that PCIe ports that are used for tunneling
PCIe traffic over USB4 fabric will be hardcoded to advertise 2.5GT/s and
behave as a PCIe Gen1 device. The actual performance of these ports
The USB4 spec specifies that PCIe ports that are used for tunneling
PCIe traffic over USB4 fabric will be hardcoded to advertise 2.5GT/s and
behave as a PCIe Gen1 device. The actual performance of these ports is
controlled by the fabric implementation.
Downstream drivers such as amdgpu which
