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- stretch 4.9.168-1
| PCIE_SET_READRQ(9) | Hardware Interfaces | PCIE_SET_READRQ(9) |
NAME¶
pcie_set_readrq - set PCI Express maximum memory read requestSYNOPSIS¶
int pcie_set_readrq(struct pci_dev * dev, int rq);
ARGUMENTS¶
devPCI 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 bytesCOPYRIGHT¶
| April 2019 | Kernel Hackers Manual 4.9. |