[+cc Gustavo (author of 5bdf63b6b1bc), just FYI in case you're
interested in picking up this change for your use]
On Fri, Dec 08, 2023 at 12:13:07PM +0200, Ilpo Järvinen wrote:
> While commit 5bdf63b6b1bc ("lspci: Add PCIe 6.0 data rate (64 GT/s)
> support") added 64 GT/s support to some registers, LnkCap2 Supported
> Link Speeds Vector was not included.
>
> Add PCIe 6.0 data rate bit check also into
> cap_express_link2_speed_cap().
>
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
> ---
>
> v2:
> - Corrected the commit hash in the changelog
>
> ls-caps.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/ls-caps.c b/ls-caps.c
> index fce9502bd29a..2c99812c4ed2 100644
> --- a/ls-caps.c
> +++ b/ls-caps.c
> @@ -1191,8 +1191,10 @@ static const char *cap_express_link2_speed_cap(int vector)
> * permitted to skip support for any data rates between 2.5GT/s and the
> * highest supported rate.
> */
> - if (vector & 0x60)
> + if (vector & 0x40)
> return "RsvdP";
> + if (vector & 0x20)
> + return "2.5-64GT/s";
> if (vector & 0x10)
> return "2.5-32GT/s";
> if (vector & 0x08)
> --
> 2.30.2
>
