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| author | Sinan Kaya <okaya@codeaurora.org> | 2017-08-29 14:45:44 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-08-29 14:45:44 -0500 |
| commit | 6a802ef0af94e7148c3fef71f5502654b65ed46a (patch) | |
| tree | 1d166bfa2a89a1c12fdbc1b833485156d8e3f6e7 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 62bc6a6f7468bc6d6cb39177504e79df401aea76 (diff) | |
| download | linux-stable-6a802ef0af94e7148c3fef71f5502654b65ed46a.tar.gz linux-stable-6a802ef0af94e7148c3fef71f5502654b65ed46a.tar.bz2 linux-stable-6a802ef0af94e7148c3fef71f5502654b65ed46a.zip | |
PCI: Factor out pci_bus_wait_crs()
Configuration Request Retry Status (CRS) was previously hidden inside
pci_bus_read_dev_vendor_id(). We want to add support for CRS in other
situations, such as waiting for a device to become ready after a Function
Level Reset.
Move CRS handling into pci_bus_wait_crs() so it can be called from other
places.
Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
[bhelgaas: pass pointer, not value, to pci_bus_wait_crs() so caller gets
correct Vendor ID]
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