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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2023-10-02 08:55:52 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-10-12 12:39:42 +0000 |
| commit | 2fcef78ff84c184f7a9dd0e007c95b56cda552f5 (patch) | |
| tree | 8d70116da99863027a0df44d707202bb820314b7 /Documentation/releases/coreboot-4.22-relnotes.md | |
| parent | f94a522086acb7ce2d4b9483953f73caad5c38d8 (diff) | |
sb/intel/bd82x6x: Warn about slow PCIe downstream devices
Warn when a device took longer than usual to appear.
Use the PDS bit to detect if a root port has a downstream
device connected and warn if enumeration failed.
Test: On Lenovo X220 all PCIe device are visible, thus the
added code path is never taken.
Change-Id: I86b498b89d672b239d9951e116dc3680030666a6
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78229
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'Documentation/releases/coreboot-4.22-relnotes.md')
0 files changed, 0 insertions, 0 deletions