- { TITAN_IRQ_WAN, IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY },
- { TITAN_IRQ_LAN, IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY },
- { TITAN_IRQ_MPCIA, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY },
- { TITAN_IRQ_USB, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY },
+ /* IRQ, IPR idx, shift, prio */
+ { TITAN_IRQ_WAN, 3, 12, 8 }, /* eth0 (WAN) */
+ { TITAN_IRQ_LAN, 3, 8, 8 }, /* eth1 (LAN) */
+ { TITAN_IRQ_MPCIA, 3, 4, 8 }, /* mPCI A (top) */
+ { TITAN_IRQ_USB, 3, 0, 8 }, /* mPCI B (bottom), USB */