pcie_coalesce     389 drivers/infiniband/hw/qib/qib_pcie.c module_param_named(pcie_coalesce, qib_pcie_coalesce, int, S_IRUGO);
pcie_coalesce     390 drivers/infiniband/hw/qib/qib_pcie.c MODULE_PARM_DESC(pcie_coalesce, "tune PCIe coalescing on some Intel chipsets");