GM_SMI_CT_REG_A_MSK 1818 drivers/net/ethernet/marvell/skge.h #define GM_SMI_CT_REG_AD(x)	(((x)<<6) & GM_SMI_CT_REG_A_MSK)
GM_SMI_CT_REG_A_MSK 1836 drivers/net/ethernet/marvell/sky2.h #define GM_SMI_CT_REG_AD(x)	(((u16)(x)<<6) & GM_SMI_CT_REG_A_MSK)