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由 Tal Gilboa 提交于
Use the new pci_bandwidth_available() function to calculate maximum available bandwidth through the PCI chain instead of computing it ourselves with mlx5e_get_pci_bw(). This is used to detect when the device is capable of more bandwidth than is available in the current slot. The driver may adjust compression settings accordingly. Note that pci_bandwidth_available() accounts for PCIe encoding overhead, so it is more accurate than mlx5e_get_pci_bw() was. Signed-off-by: NTal Gilboa <talgi@mellanox.com> [bhelgaas: remove mlx5e_get_pci_bw() wrapper altogether] Signed-off-by: NBjorn Helgaas <bhelgaas@google.com> Reviewed-by: NTariq Toukan <tariqt@mellanox.com>
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