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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¶
March 2016 | Kernel Hackers Manual 3.2. |