ELMER0_GP_BIT1
if (cause & ELMER0_GP_BIT1) { /* Marvell 88E1111 interrupt */
if (cause & ELMER0_GP_BIT1) { /* PMC3393 INTB */
if (cause & ELMER0_GP_BIT1) { /* Vitesse MAC */
elmer |= ELMER0_GP_BIT1;
elmer &= ~ELMER0_GP_BIT1;
elmer |= ELMER0_GP_BIT1;
elmer |= ELMER0_GP_BIT1;
elmer &= ~ELMER0_GP_BIT1;
elmer |= ELMER0_GP_BIT1;