drm/i915: Record BLT engine error state
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index ba2af4e..70eec5a 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -616,21 +616,28 @@
seq_printf(m, "Time: %ld s %ld us\n", error->time.tv_sec,
error->time.tv_usec);
seq_printf(m, "PCI ID: 0x%04x\n", dev->pci_device);
+ seq_printf(m, "EIR: 0x%08x\n", error->eir);
+ seq_printf(m, "PGTBL_ER: 0x%08x\n", error->pgtbl_er);
if (INTEL_INFO(dev)->gen >= 6) {
seq_printf(m, "ERROR: 0x%08x\n", error->error);
+ seq_printf(m, "Blitter command stream:\n");
+ seq_printf(m, " ACTHD: 0x%08x\n", error->bcs_acthd);
+ seq_printf(m, " IPEHR: 0x%08x\n", error->bcs_ipehr);
+ seq_printf(m, " IPEIR: 0x%08x\n", error->bcs_ipeir);
+ seq_printf(m, " INSTDONE: 0x%08x\n", error->bcs_instdone);
+ seq_printf(m, " seqno: 0x%08x\n", error->bcs_seqno);
}
- seq_printf(m, "EIR: 0x%08x\n", error->eir);
- seq_printf(m, " PGTBL_ER: 0x%08x\n", error->pgtbl_er);
- seq_printf(m, " INSTPM: 0x%08x\n", error->instpm);
+ seq_printf(m, "Render command stream:\n");
+ seq_printf(m, " ACTHD: 0x%08x\n", error->acthd);
seq_printf(m, " IPEIR: 0x%08x\n", error->ipeir);
seq_printf(m, " IPEHR: 0x%08x\n", error->ipehr);
seq_printf(m, " INSTDONE: 0x%08x\n", error->instdone);
- seq_printf(m, " ACTHD: 0x%08x\n", error->acthd);
if (INTEL_INFO(dev)->gen >= 4) {
- seq_printf(m, " INSTPS: 0x%08x\n", error->instps);
seq_printf(m, " INSTDONE1: 0x%08x\n", error->instdone1);
+ seq_printf(m, " INSTPS: 0x%08x\n", error->instps);
}
- seq_printf(m, "seqno: 0x%08x\n", error->seqno);
+ seq_printf(m, " INSTPM: 0x%08x\n", error->instpm);
+ seq_printf(m, " seqno: 0x%08x\n", error->seqno);
if (error->active_bo_count) {
seq_printf(m, "Buffers [%d]:\n", error->active_bo_count);