BIT_30
#define PEX_DB_ACCESS BIT_30 /* Access to debug register */
#define BMU_RX_TCP_PKT BIT_30 /* Rx TCP Packet (when RSS Hash enabled) */
#define F_TX_CHK_AUTO_ON BIT_30 /* Tx checksum auto-calc On(Yukon EX)*/
#define TX_STFW_ENA BIT_30 /* Enable Store & Forward (Yukon-EC Ultra) */
#define BMU_STF BIT_30 /* Start of Frame */
#define PCI_Y2_DLL_DIS BIT_30 /* Disable PCI DLL (YUKON-2) */
#define PCI_OS_PCIX BIT_30 /* PCI-X Bus */
#define PCI_CTL_SRESET_VMAIN_AV BIT_30 /* Soft Reset for Vmain_av De-Glitch */
#define Y2_IS_STAT_BMU BIT_30 /* Status BMU Interrupt */