diff options
Diffstat (limited to 'hw/intc/xive.c')
| -rw-r--r-- | hw/intc/xive.c | 51 |
1 files changed, 7 insertions, 44 deletions
diff --git a/hw/intc/xive.c b/hw/intc/xive.c index 344bb3f3bc..da6196ca95 100644 --- a/hw/intc/xive.c +++ b/hw/intc/xive.c @@ -1428,51 +1428,14 @@ static bool xive_presenter_match(XiveRouter *xrtr, uint8_t format, bool cam_ignore, uint8_t priority, uint32_t logic_serv, XiveTCTXMatch *match) { - CPUState *cs; + XivePresenter *xptr = XIVE_PRESENTER(xrtr); + XivePresenterClass *xpc = XIVE_PRESENTER_GET_CLASS(xptr); + int count; - /* - * TODO (PowerNV): handle chip_id overwrite of block field for - * hardwired CAM compares - */ - - CPU_FOREACH(cs) { - XiveTCTX *tctx = xive_router_get_tctx(xrtr, cs); - int ring; - - /* - * Skip partially initialized vCPUs. This can happen when - * vCPUs are hotplugged. - */ - if (!tctx) { - continue; - } - - /* - * HW checks that the CPU is enabled in the Physical Thread - * Enable Register (PTER). - */ - - /* - * Check the thread context CAM lines and record matches. We - * will handle CPU exception delivery later - */ - ring = xive_presenter_tctx_match(XIVE_PRESENTER(xrtr), tctx, format, - nvt_blk, nvt_idx, - cam_ignore, logic_serv); - /* - * Save the context and follow on to catch duplicates, that we - * don't support yet. - */ - if (ring != -1) { - if (match->tctx) { - qemu_log_mask(LOG_GUEST_ERROR, "XIVE: already found a thread " - "context NVT %x/%x\n", nvt_blk, nvt_idx); - return false; - } - - match->ring = ring; - match->tctx = tctx; - } + count = xpc->match_nvt(xptr, format, nvt_blk, nvt_idx, cam_ignore, + priority, logic_serv, match); + if (count < 0) { + return false; } if (!match->tctx) { |