diff options
| author | Eyal Perry <[email protected]> | 2014-01-05 17:41:08 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-01-05 20:37:05 -0500 |
| commit | b912b2f8fc71df4c3ffa7a9fe2c2227e8bcdaa07 (patch) | |
| tree | d66edc63a1cb1a83180ab004aef03fd919ecd128 /tools/perf/scripts/python | |
| parent | 3a2e15df50d011fa713d5c59769feade102e963e (diff) | |
net/mlx4_core: Warn if device doesn't have enough PCI bandwidth
Check if the device get enough bandwidth from the entire PCI chain to satisfy
its capabilities. This patch determines the PCIe device's bandwidth capabilities
by reading its PCIe Link Capabilities registers and then call the
pcie_get_minimum_link function to ensure that the adapter is hooked into a slot
which is capable of providing the necessary bandwidth capabilities.
Signed-off-by: Eyal Perry <[email protected]>
Signed-off-by: Amir Vadai <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions