| commit | 2fcef78ff84c184f7a9dd0e007c95b56cda552f5 | |
| author | Patrick Rudolph <patrick.rudolph@9elements.com> | |
| Mon, 2 Oct 2023 06:55:52 +0000 (2 08:55 +0200) | ||
| committer | Felix Held <felix-coreboot@felixheld.de> | |
| Thu, 12 Oct 2023 12:39:42 +0000 (12 12:39 +0000) | ||
| tree | 8d70116da99863027a0df44d707202bb820314b7 | treesnapshot (tar.gz zip) |
| parent | f94a522086acb7ce2d4b9483953f73caad5c38d8 | commitdiff |
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>
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>
| src/southbridge/intel/bd82x6x/pcie.c | diffblobblamehistory |