1PCIE_SET_READRQ(9)            Hardware Interfaces           PCIE_SET_READRQ(9)
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NAME

6       pcie_set_readrq - set PCI Express maximum memory read request
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SYNOPSIS

9       int pcie_set_readrq(struct pci_dev * dev, int rq);
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ARGUMENTS

12       dev
13           PCI device to query
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15       rq
16           maximum memory read count in bytes valid values are 128, 256, 512,
17           1024, 2048, 4096
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DESCRIPTION

20       If possible sets maximum memory read request in bytes
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23Kernel Hackers Manual 2.6.         June 2019                PCIE_SET_READRQ(9)
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