GM_TXPA_JAMDAT_MSK 1790 drivers/net/ethernet/marvell/skge.h #define TX_IPG_JAM_DATA(x)	(((x)<<4)  & GM_TXPA_JAMDAT_MSK)
GM_TXPA_JAMDAT_MSK 1803 drivers/net/ethernet/marvell/sky2.h #define TX_IPG_JAM_DATA(x)	(((x)<<4)  & GM_TXPA_JAMDAT_MSK)