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| author | Stephen Warren <[email protected]> | 2015-10-05 17:00:42 -0600 |
|---|---|---|
| committer | Tom Warren <[email protected]> | 2015-11-12 09:21:05 -0700 |
| commit | 514e19138af26682dfaec0f92d24406b2e846f98 (patch) | |
| tree | 98af1013d7a086ad6e6441635541e7ef97839888 /scripts/checkstack.pl | |
| parent | 223ddbcb09f6449d6d56ccacc4112ab61589fd29 (diff) | |
pci: tegra: implement PCA enable workaround
Tegra210's PCIe controller has a bug that requires the PCA (performance
counter) feature to be enabled. If this isn't done, accesses to device
configuration space will hang the chip for tens of seconds. Implement
the workaround.
Signed-off-by: Stephen Warren <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Diffstat (limited to 'scripts/checkstack.pl')
0 files changed, 0 insertions, 0 deletions