diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gpu_error.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 48 |
1 files changed, 29 insertions, 19 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 9aa197ca6210..ef3698120d92 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -415,17 +415,13 @@ static void error_print_engine(struct drm_i915_error_state_buf *m, if (INTEL_GEN(m->i915) >= 6) { err_printf(m, " RC PSMI: 0x%08x\n", ee->rc_psmi); err_printf(m, " FAULT_REG: 0x%08x\n", ee->fault_reg); - err_printf(m, " SYNC_0: 0x%08x [last synced 0x%08x]\n", - ee->semaphore_mboxes[0], - ee->semaphore_seqno[0]); - err_printf(m, " SYNC_1: 0x%08x [last synced 0x%08x]\n", - ee->semaphore_mboxes[1], - ee->semaphore_seqno[1]); - if (HAS_VEBOX(m->i915)) { - err_printf(m, " SYNC_2: 0x%08x [last synced 0x%08x]\n", - ee->semaphore_mboxes[2], - ee->semaphore_seqno[2]); - } + err_printf(m, " SYNC_0: 0x%08x\n", + ee->semaphore_mboxes[0]); + err_printf(m, " SYNC_1: 0x%08x\n", + ee->semaphore_mboxes[1]); + if (HAS_VEBOX(m->i915)) + err_printf(m, " SYNC_2: 0x%08x\n", + ee->semaphore_mboxes[2]); } if (USES_PPGTT(m->i915)) { err_printf(m, " GFX_MODE: 0x%08x\n", ee->vm_info.gfx_mode); @@ -972,6 +968,26 @@ static void i915_gem_record_fences(struct drm_i915_private *dev_priv, } } +static inline u32 +gen8_engine_sync_index(struct intel_engine_cs *engine, + struct intel_engine_cs *other) +{ + int idx; + + /* + * rcs -> 0 = vcs, 1 = bcs, 2 = vecs, 3 = vcs2; + * vcs -> 0 = bcs, 1 = vecs, 2 = vcs2, 3 = rcs; + * bcs -> 0 = vecs, 1 = vcs2. 2 = rcs, 3 = vcs; + * vecs -> 0 = vcs2, 1 = rcs, 2 = vcs, 3 = bcs; + * vcs2 -> 0 = rcs, 1 = vcs, 2 = bcs, 3 = vecs; + */ + + idx = (other - engine) - 1; + if (idx < 0) + idx += I915_NUM_ENGINES; + + return idx; +} static void gen8_record_semaphore_state(struct drm_i915_error_state *error, struct intel_engine_cs *engine, @@ -995,10 +1011,9 @@ static void gen8_record_semaphore_state(struct drm_i915_error_state *error, signal_offset = (GEN8_SIGNAL_OFFSET(engine, id) & (PAGE_SIZE - 1)) / 4; tmp = error->semaphore->pages[0]; - idx = intel_engine_sync_index(engine, to); + idx = gen8_engine_sync_index(engine, to); ee->semaphore_mboxes[idx] = tmp[signal_offset]; - ee->semaphore_seqno[idx] = engine->semaphore.sync_seqno[idx]; } } @@ -1009,14 +1024,9 @@ static void gen6_record_semaphore_state(struct intel_engine_cs *engine, ee->semaphore_mboxes[0] = I915_READ(RING_SYNC_0(engine->mmio_base)); ee->semaphore_mboxes[1] = I915_READ(RING_SYNC_1(engine->mmio_base)); - ee->semaphore_seqno[0] = engine->semaphore.sync_seqno[0]; - ee->semaphore_seqno[1] = engine->semaphore.sync_seqno[1]; - - if (HAS_VEBOX(dev_priv)) { + if (HAS_VEBOX(dev_priv)) ee->semaphore_mboxes[2] = I915_READ(RING_SYNC_2(engine->mmio_base)); - ee->semaphore_seqno[2] = engine->semaphore.sync_seqno[2]; - } } static void error_record_engine_waiters(struct intel_engine_cs *engine, |