diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 3 |
4 files changed, 25 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 4002846d56a2..5aa256861df0 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -744,17 +744,21 @@ static void i915_ring_error_state(struct seq_file *m, unsigned ring) { seq_printf(m, "%s command stream:\n", ring_str(ring)); + seq_printf(m, " HEAD: 0x%08x\n", error->head[ring]); + seq_printf(m, " TAIL: 0x%08x\n", error->tail[ring]); seq_printf(m, " ACTHD: 0x%08x\n", error->acthd[ring]); seq_printf(m, " IPEIR: 0x%08x\n", error->ipeir[ring]); seq_printf(m, " IPEHR: 0x%08x\n", error->ipehr[ring]); seq_printf(m, " INSTDONE: 0x%08x\n", error->instdone[ring]); - if (ring == RCS) { - if (INTEL_INFO(dev)->gen >= 4) { - seq_printf(m, " INSTDONE1: 0x%08x\n", error->instdone1); - seq_printf(m, " INSTPS: 0x%08x\n", error->instps); - } - seq_printf(m, " INSTPM: 0x%08x\n", error->instpm); + if (ring == RCS && INTEL_INFO(dev)->gen >= 4) { + seq_printf(m, " INSTDONE1: 0x%08x\n", error->instdone1); + seq_printf(m, " BBADDR: 0x%08llx\n", error->bbaddr); } + if (INTEL_INFO(dev)->gen >= 4) + seq_printf(m, " INSTPS: 0x%08x\n", error->instps[ring]); + seq_printf(m, " INSTPM: 0x%08x\n", error->instpm[ring]); + if (INTEL_INFO(dev)->gen >= 6) + seq_printf(m, " FADDR: 0x%08x\n", error->faddr[ring]); seq_printf(m, " seqno: 0x%08x\n", error->seqno[ring]); } diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 766ef1c10ce5..733f5f57babf 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -152,16 +152,19 @@ struct drm_i915_error_state { u32 eir; u32 pgtbl_er; u32 pipestat[I915_MAX_PIPES]; + u32 tail[I915_NUM_RINGS]; + u32 head[I915_NUM_RINGS]; u32 ipeir[I915_NUM_RINGS]; u32 ipehr[I915_NUM_RINGS]; u32 instdone[I915_NUM_RINGS]; u32 acthd[I915_NUM_RINGS]; u32 error; /* gen6+ */ - u32 instpm; - u32 instps; + u32 instpm[I915_NUM_RINGS]; + u32 instps[I915_NUM_RINGS]; u32 instdone1; u32 seqno[I915_NUM_RINGS]; u64 bbaddr; + u32 faddr[I915_NUM_RINGS]; u64 fence[I915_MAX_NUM_FENCES]; struct timeval time; struct drm_i915_error_object { diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index dffeef870b3b..1e75c44af56a 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -882,12 +882,15 @@ static void i915_record_ring_state(struct drm_device *dev, { struct drm_i915_private *dev_priv = dev->dev_private; + if (INTEL_INFO(dev)->gen >= 6) + error->faddr[ring->id] = I915_READ(RING_DMA_FADD(ring->mmio_base)); + if (INTEL_INFO(dev)->gen >= 4) { error->ipeir[ring->id] = I915_READ(RING_IPEIR(ring->mmio_base)); error->ipehr[ring->id] = I915_READ(RING_IPEHR(ring->mmio_base)); error->instdone[ring->id] = I915_READ(RING_INSTDONE(ring->mmio_base)); + error->instps[ring->id] = I915_READ(RING_INSTPS(ring->mmio_base)); if (ring->id == RCS) { - error->instps = I915_READ(INSTPS); error->instdone1 = I915_READ(INSTDONE1); error->bbaddr = I915_READ64(BB_ADDR); } @@ -898,8 +901,11 @@ static void i915_record_ring_state(struct drm_device *dev, error->bbaddr = 0; } + error->instpm[ring->id] = I915_READ(RING_INSTPM(ring->mmio_base)); error->seqno[ring->id] = ring->get_seqno(ring); error->acthd[ring->id] = intel_ring_get_active_head(ring); + error->head[ring->id] = I915_READ_HEAD(ring); + error->tail[ring->id] = I915_READ_TAIL(ring); } /** @@ -939,7 +945,6 @@ static void i915_capture_error_state(struct drm_device *dev) error->pgtbl_er = I915_READ(PGTBL_ER); for_each_pipe(pipe) error->pipestat[pipe] = I915_READ(PIPESTAT(pipe)); - error->instpm = I915_READ(INSTPM); if (INTEL_INFO(dev)->gen >= 6) error->error = I915_READ(ERROR_GEN6); diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 80febc55a0c6..d107a1d756a8 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -355,6 +355,9 @@ #define RING_IPEIR(base) ((base)+0x64) #define RING_IPEHR(base) ((base)+0x68) #define RING_INSTDONE(base) ((base)+0x6c) +#define RING_INSTPS(base) ((base)+0x70) +#define RING_DMA_FADD(base) ((base)+0x78) +#define RING_INSTPM(base) ((base)+0xc0) #define INSTPS 0x02070 /* 965+ only */ #define INSTDONE1 0x0207c /* 965+ only */ #define ACTHD_I965 0x02074 |