| commit | 26cde05a2cb7d4c0f4cd1d4aeeadc2939c972786 | [log] [tgz] |
|---|---|---|
| author | Chris Metcalf <cmetcalf@tilera.com> | Fri Aug 02 11:56:44 2013 -0400 |
| committer | Chris Metcalf <cmetcalf@tilera.com> | Mon Aug 05 16:13:08 2013 -0400 |
| tree | 889f4d44329ce9125cee94f01d7ab07a25ca699a | |
| parent | b3ad73a33ebfd585b3ab551a9fc65d684b82adc3 [diff] |
tile PCI RC: handle case that PCI link is already up If we are rebooting (e.g. via kexec) then the PCI RC link may already be up. In that case, we don't want to do the software fixup to force the link up, since that can degrade it to Gen1. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>