On Mon, Mar 12, 2018 at 05:13:32PM +0800, Jay Fang wrote:
> PCIe 4.0 provides an effective 16.0 GT/second/lane/direction of raw
> bandwidth. Current PCI driver does not support this new feature.
> For example, when you read a PCIe 4.0 EP's link data rate by sysfs, it
> will return "Unknown speed",
On Mon, Mar 12, 2018 at 05:13:32PM +0800, Jay Fang wrote:
> PCIe 4.0 provides an effective 16.0 GT/second/lane/direction of raw
> bandwidth. Current PCI driver does not support this new feature.
> For example, when you read a PCIe 4.0 EP's link data rate by sysfs, it
> will return "Unknown speed",
PCIe 4.0 provides an effective 16.0 GT/second/lane/direction of raw
bandwidth. Current PCI driver does not support this new feature.
For example, when you read a PCIe 4.0 EP's link data rate by sysfs, it
will return "Unknown speed", not the expected "16.0 GT/s".
Signed-off-by: Jay Fang
PCIe 4.0 provides an effective 16.0 GT/second/lane/direction of raw
bandwidth. Current PCI driver does not support this new feature.
For example, when you read a PCIe 4.0 EP's link data rate by sysfs, it
will return "Unknown speed", not the expected "16.0 GT/s".
Signed-off-by: Jay Fang
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