pcie_set_readrq (9) Linux Manual Page
pcie_set_readrq – set PCI Express maximum memory read request
Synopsis
int pcie_set_readrq(struct pci_dev *dev, int rq);Arguments
dev
-
- PCI device to query
rq
- maximum memory read count in bytes valid values are 128, 256, 512, 1024, 2048, 4096
Description
If possible sets maximum memory read request in bytes