diff options
Diffstat (limited to 'hw/npu2-common.c')
| -rw-r--r-- | hw/npu2-common.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/npu2-common.c b/hw/npu2-common.c index 6d5c35a..51ecd0c 100644 --- a/hw/npu2-common.c +++ b/hw/npu2-common.c @@ -406,6 +406,13 @@ static void npu2_err_interrupt(struct irq_source *is, uint32_t isn) p->chip_id, irq_name); free(irq_name); show_all_regs(p, brick); + /* + * P9 NPU doesn't support recovering a link going down + * unexpectedly. So we mark the device as broken and + * report it to the OS, so that the error is logged + * and the drivers notified. + */ + npu2_opencapi_set_broken(p, brick); opal_update_pending_evt(OPAL_EVENT_PCI_ERROR, OPAL_EVENT_PCI_ERROR); break; |