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| PCIE_SET_MPS(9) | Hardware Interfaces | PCIE_SET_MPS(9) |
NAME¶
pcie_set_mps - set PCI Express maximum payload size
SYNOPSIS¶
int pcie_set_mps(struct pci_dev * dev, int mps);
ARGUMENTS¶
dev
PCI device to query
mps
maximum payload size in bytes valid values are 128, 256,
512, 1024, 2048, 4096
DESCRIPTION¶
If possible sets maximum payload size
COPYRIGHT¶
| January 2017 | Kernel Hackers Manual 4.8. |