On 5/31/2018 11:46 AM, Alex G. wrote: >> https://lkml.org/lkml/2018/3/30/553 > Oh, pcie_get_speed_cap()/pcie_get_width_cap() seems to handle the > capability. Not seeing one for status and speed name. > >> are you working on linux-next? > v4.17-rc7 > I think everything you need is in the series. I don't know which linux tree this landed or if it landed. Probably, it is shipping for 4.18. Need some help from Bjorn where to locate these. Fri, 30 Mar 2018 16:04:40 -0500 Bjorn Helgaas (6): bnx2x: Report PCIe link properties with pcie_print_link_status() bnxt_en: Report PCIe link properties with pcie_print_link_status() cxgb4: Report PCIe link properties with pcie_print_link_status() fm10k: Report PCIe link properties with pcie_print_link_status() ixgbe: Report PCIe link properties with pcie_print_link_status() PCI: Remove unused pcie_get_minimum_link() Tal Gilboa (8): PCI: Add pcie_get_speed_cap() to find max supported link speed PCI: Add pcie_get_width_cap() to find max supported link width PCI: Add pcie_bandwidth_capable() to compute max supported link bandwidth PCI: Add pcie_bandwidth_available() to compute bandwidth available to device PCI: Add pcie_print_link_status() to log link speed and whether it's limited -- Sinan Kaya Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
