diff options
| -rw-r--r-- | hw/intc/xive2.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/hw/intc/xive2.c b/hw/intc/xive2.c index 602b23d06d..f51fd38a13 100644 --- a/hw/intc/xive2.c +++ b/hw/intc/xive2.c @@ -1638,11 +1638,21 @@ static void xive2_router_end_notify(Xive2Router *xrtr, uint8_t end_blk, crowd, cam_ignore, priority, xive_get_field32(END2_W7_F1_LOG_SERVER_ID, end.w7), &match)) { + XiveTCTX *tctx = match.tctx; + uint8_t ring = match.ring; + uint8_t alt_ring = (ring == TM_QW2_HV_POOL) ? TM_QW3_HV_PHYS : ring; + uint8_t *aregs = &tctx->regs[alt_ring]; + uint8_t nsr = aregs[TM_NSR]; uint8_t group_level; + if (priority < aregs[TM_PIPR] && + xive_nsr_indicates_group_exception(alt_ring, nsr)) { + xive2_redistribute(xrtr, tctx, alt_ring); + } + group_level = xive_get_group_level(crowd, cam_ignore, nvx_blk, nvx_idx); - trace_xive_presenter_notify(nvx_blk, nvx_idx, match.ring, group_level); - xive_tctx_pipr_update(match.tctx, match.ring, priority, group_level); + trace_xive_presenter_notify(nvx_blk, nvx_idx, ring, group_level); + xive_tctx_pipr_update(tctx, ring, priority, group_level); return; } |