BIT_19
#define GMF_RX_OVER_ON BIT_19 /* enable flushing on receive overrun */
#define GPC_ANEG_0 BIT_19 /* ANEG[0] */
#define PCI_REL_PCIE_EXIT_L1_ST BIT_19 /* PCIe Exit L1 State */
#define PCI_CF1_GAT_PCIE_RX_IDLE BIT_19 /* PCI-E Rx Electrical idle */