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| author | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2018-07-04 01:27:43 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-07-19 23:19:53 +0200 |
| commit | 7af02fcd84c16801958936f88b848944c726ca07 (patch) | |
| tree | 7476899d24fe28989eb548b0a0647e55de15d97b /scripts/tracing | |
| parent | PCI/AER: Add sysfs attributes for rootport cumulative stats (diff) | |
| download | linux-7af02fcd84c16801958936f88b848944c726ca07.tar.xz linux-7af02fcd84c16801958936f88b848944c726ca07.zip | |
PCI/AER: Honor "pcie_ports=native" even if HEST sets FIRMWARE_FIRST
According to the documentation, "pcie_ports=native", linux should use
native AER and DPC services. While that is true for the _OSC method
parsing, this is not the only place that is checked. Should the HEST
list PCIe ports as firmware-first, linux will not use native services.
This happens because aer_acpi_firmware_first() doesn't take 'pcie_ports'
into account. This is wrong. DPC uses the same logic when it decides
whether to load or not, so fixing this also fixes DPC not loading.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
[bhelgaas: return "false" from bool function (from kbuild robot)]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'scripts/tracing')
0 files changed, 0 insertions, 0 deletions