+static void
+clear_rvum_interrupts(struct dev *dev)
+{
+ uint64_t intr;
+ int i;
+
+ if (dev_is_vf(dev)) {
+ /* Clear VF mbox interrupt */
+ intr = plt_read64(dev->bar2 + RVU_VF_INT);
+ if (intr)
+ plt_write64(intr, dev->bar2 + RVU_VF_INT);
+ } else {
+ /* Clear AF PF interrupt line */
+ intr = plt_read64(dev->bar2 + RVU_PF_INT);
+ if (intr)
+ plt_write64(intr, dev->bar2 + RVU_PF_INT);
+ for (i = 0; i < MAX_VFPF_DWORD_BITS; ++i) {
+ /* Clear MBOX interrupts */
+ intr = plt_read64(dev->bar2 + RVU_PF_VFPF_MBOX_INTX(i));
+ if (intr)
+ plt_write64(intr,
+ dev->bar2 +
+ RVU_PF_VFPF_MBOX_INTX(i));
+ /* Clear VF FLR interrupts */
+ intr = plt_read64(dev->bar2 + RVU_PF_VFFLR_INTX(i));
+ if (intr)
+ plt_write64(intr,
+ dev->bar2 + RVU_PF_VFFLR_INTX(i));
+ }
+ }
+}
+