Identifying whether a pci device is x1, x4, x8 or x16
From: Kevin Wilson <hidden>
Date: 2016-06-24 17:47:28
From: Kevin Wilson <hidden>
Date: 2016-06-24 17:47:28
Thanks all! So I see in the example sent by Mork that the slot, which is represented by LnkCap, is with Speed of 5GT/s: .... LnkCap: Port #0, Speed 5GT/s, Width x8, ASPM L0s, Exit Latency L0s <512ns, L1 <4us ... Is there a way to find out whether the slot is PCI Gen 3 or PCI Gen 2 or other (there are PCI Gen 1, and not so common but I think that PCI Gen4 are arriving) ? Regards, Kevin On Wed, Jun 15, 2016 at 12:46 AM, John Chludzinski [off-list ref] wrote:
Try: lshw On 2016-06-14 08:40, Kevin Wilson wrote:quoted
Hi all, Is there a way to find out whether a PCI device in a given Linux machine is x1, x4, x8 or x16, in terms of physical dimensions (without opening the box...) Regards, Kevin _______________________________________________ Kernelnewbies mailing list Kernelnewbies at kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies