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| author | Joao Pinto <Joao.Pinto@synopsys.com> | 2016-08-17 21:26:07 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-08-17 22:43:41 +0300 |
| commit | d8bbeb39fbf3ff06b6adae9d336f44bee4e3f3ec (patch) | |
| tree | ced1d20fcf583996ac48bf4b1e92357d0d357738 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | c388de1c4f0e5da3e96b49efb0388e2a0d34e079 (diff) | |
| download | linux-d8bbeb39fbf3ff06b6adae9d336f44bee4e3f3ec.tar.xz | |
PCI: designware: Wait for iATU enable
Add a loop with timeout to make sure the iATU is really enabled before
subsequent config and I/O accesses.
[bhelgaas: split to separate patch, use dev_err() instead of dev_dbg()]
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions