diff options
| author | Amey Narkhede <[email protected]> | 2021-08-17 23:34:52 +0530 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2021-08-17 15:21:35 -0500 |
| commit | 69139244806537f9d51364f37fe146bb2ee88a05 (patch) | |
| tree | 6f2589dfbded45253d70ceb92a45723a2b119982 /lib/test_overflow.c | |
| parent | e73f0f0ee7541171d89f2e2491130c7771ba58d3 (diff) | |
PCI: Cache PCIe Device Capabilities register
Add a new member called devcap in struct pci_dev for caching the PCIe
Device Capabilities register to avoid reading PCI_EXP_DEVCAP multiple
times.
Refactor pcie_has_flr() to use cached device capabilities.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Amey Narkhede <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Raphael Norwitz <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions