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Yijing Wang 777e61ea40 PCI: Use dev->has_secondary_link to find downstream PCIe links

Previously we assumed that PCIe Root Ports and Downstream Ports had Links
on their secondary side.  That is true in most systems, but it is possible
to connect a switch with either an Upstream or a Downstream Port leading
downstream.

Instead of relying on the component type to identify devices that have
links leading downstream, use the "dev->has_secondary_link" field.

[bhelgaas: changelog]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

2015-05-29 15:35:26 -05:00

aer_inject.c

PCI: Merge multi-line quoted strings

2014-06-10 20:20:42 -06:00

aerdrv_acpi.c

PCI/AER: Support ACPI HEST AER error sources for PCI domains other than 0

2014-01-13 12:18:55 -07:00

aerdrv_core.c

PCI: Use dev->has_secondary_link to find downstream PCIe links

2015-05-29 15:35:26 -05:00

aerdrv_errprint.c

PCI/AER: Avoid info leak in __print_tlp_header()