--- drivers/net/r8169.c

+++ drivers/net/r8169.c

@@ -23,6 +23,7 @@

#include <linux/tcp.h>

#include <linux/init.h>

#include <linux/dma-mapping.h>

+#include <linux/pci-aspm.h>

#include <asm/system.h>

#include <asm/io.h>

@@ -3030,6 +3031,11 @@ rtl8169_init_one(struct pci_dev *pdev, c

mii->reg_num_mask = 0x1f;

mii->supports_gmii = !!(cfg->features & RTL_FEATURE_GMII);

+ /* disable ASPM completely as that cause random device stop working

+ * problems as well as full system hangs for some PCIe devices users */

+ pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 |

+ PCIE_LINK_STATE_CLKPM);

+

/* enable device (incl. PCI PM wakeup and hotplug setup) */

rc = pci_enable_device(pdev);

if (rc < 0) {