On 01/09/2013 01:43 PM, Thierry Reding wrote: > With the device tree support in place, probe the PCIe controller from > the device tree and remove the corresponding workaround in the board > file. For some reason, the ports on Harmony fail to initialize correctly with this driver, although they do with plain next-20130109: > [ 2.698922] tegra-pcie 80003000.pcie-controller: link 0 down, retrying > [ 2.925722] tegra-pcie 80003000.pcie-controller: link 0 down, retrying > [ 3.155411] tegra-pcie 80003000.pcie-controller: link 0 down, retrying > [ 3.178428] tegra-pcie 80003000.pcie-controller: link 0 down, ignoring > [ 3.199713] tegra-pcie 80003000.pcie-controller: failed to add port pci: -19 ^^^ There's definitely something plugged into this port, and it's enumerated OK with the old driver. > [ 3.433551] tegra-pcie 80003000.pcie-controller: link 1 down, retrying > [ 3.667624] tegra-pcie 80003000.pcie-controller: link 1 down, retrying ... > [ 3.901493] tegra-pcie 80003000.pcie-controller: link 1 down, retrying > [ 3.902589] tegra-pcie 80003000.pcie-controller: link 1 down, ignoring > [ 3.902615] tegra-pcie 80003000.pcie-controller: failed to add port pci: -19 > [ 3.903780] tegra-pcie 80003000.pcie-controller: PCI host bridge to bus 0000:00 > [ 3.903815] pci_bus 0000:00: root bus resource [io 0x82000000-0x8200ffff] > [ 3.903844] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xafffffff] > [ 3.903871] pci_bus 0000:00: root bus resource [mem 0xb0000000-0xbfffffff pref] > [ 3.903901] pci_bus 0000:00: root bus resource [bus 00-ff] -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
