Commits
Jay Fang committed 1acfb9b7ee0
PCI: Add decoding for 16 GT/s link speed PCIe 4.0 defines the 16.0 GT/s link speed. Links can run at that speed without any Linux changes, but previously their sysfs "max_link_speed" and "current_link_speed" files contained "Unknown speed", not the expected "16.0 GT/s". Add decoding for the new 16 GT/s link speed. Signed-off-by: Jay Fang <f.fangjian@huawei.com> [bhelgaas: add PCI_EXP_LNKCAP2_SLS_16_0GB] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Dongdong Liu <liudongdong3@huawei.com>