anv: Properly handle host query reset of performance queries

The host query reset entry point didn't use the availability offset
for performance queries.

To fix this, reorder the availability of performance queries to match
other queries.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 2b5f30b1d9 ("anv: implement VK_INTEL_performance_query")
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

diff --git a/src/intel/vulkan/genX_query.c b/src/intel/vulkan/genX_query.c
index 10fe99d6914e309a9e0a1e97e824cf2f5ed808db..4ff85f7ae664a8896683bd34f89c5cdd8cef4b03 100644 (file)
--- a/src/intel/vulkan/genX_query.c
+++ b/src/intel/vulkan/genX_query.c
@@ -94,12 +94,7 @@ VkResult genX(CreateQueryPool)(
       uint64s_per_slot += 4;
       break;
    case VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL: {
-      uint64s_per_slot = 2 * OA_REPORT_N_UINT64; /* begin & end OA reports */
-      uint64s_per_slot += 4; /* PerfCounter 1 & 2 */
-      uint64s_per_slot++; /* 2 * 32bit RPSTAT register */
-      uint64s_per_slot++; /* 64bit marker */
-      uint64s_per_slot++; /* availability */
-      uint64s_per_slot = align_u32(uint64s_per_slot, 8); /* OA reports must be aligned to 64 bytes */
+      uint64s_per_slot = 72; /* 576 bytes, see layout below */
       break;
    }
    default:
@@ -169,54 +164,51 @@ anv_query_address(struct anv_query_pool *pool, uint32_t query)
 }
 
 /**
- * VK_INTEL_performance_query layout:
+ * VK_INTEL_performance_query layout (576 bytes) :
  *
  * ------------------------------
- * |       end MI_RPC (256b)    |
+ * |       availability (8b)    |
  * |----------------------------|
- * |     begin MI_RPC (256b)    |
+ * |         marker (8b)        |
+ * |----------------------------|
+ * | begin RPSTAT register (4b) |
+ * |----------------------------|
+ * |  end RPSTAT register (4b)  |
  * |----------------------------|
  * | begin perfcntr 1 & 2 (16b) |
  * |----------------------------|
  * |  end perfcntr 1 & 2 (16b)  |
  * |----------------------------|
- * | begin RPSTAT register (4b) |
- * |----------------------------|
- * |  end RPSTAT register (4b)  |
+ * |          Unused (8b)       |
  * |----------------------------|
- * |         marker (8b)        |
+ * |     begin MI_RPC (256b)    |
  * |----------------------------|
- * |       availability (8b)    |
+ * |       end MI_RPC (256b)    |
  * ------------------------------
  */
 
 static uint32_t
-intel_perf_mi_rpc_offset(bool end)
+intel_perf_marker_offset(void)
 {
-   return end ? 0 : 256;
+   return 8;
 }
 
 static uint32_t
-intel_perf_counter(bool end)
+intel_perf_rpstart_offset(bool end)
 {
-   uint32_t offset = 512;
-   offset += end ? 2 * sizeof(uint64_t) : 0;
-   return offset;
+   return 16 + (end ? sizeof(uint32_t) : 0);
 }
 
 static uint32_t
-intel_perf_rpstart_offset(bool end)
+intel_perf_counter(bool end)
 {
-   uint32_t offset = intel_perf_counter(false) +
-      4 * sizeof(uint64_t);
-   offset += end ? sizeof(uint32_t) : 0;
-   return offset;
+   return 24 + (end ? (2 * sizeof(uint64_t)) : 0);
 }
 
 static uint32_t
-intel_perf_marker_offset(void)
+intel_perf_mi_rpc_offset(bool end)
 {
-   return intel_perf_rpstart_offset(false) + sizeof(uint64_t);
+   return 64 + (end ? 256 : 0);
 }
 
 static void
@@ -241,11 +233,7 @@ query_slot(struct anv_query_pool *pool, uint32_t query)
 static bool
 query_is_available(struct anv_query_pool *pool, uint32_t query)
 {
-   if (pool->type == VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL) {
-      return *(volatile uint64_t *)((uint8_t *)query_slot(pool, query) +
-                                    pool->stride - 8);
-   } else
-      return *(volatile uint64_t *)query_slot(pool, query);
+   return *(volatile uint64_t *)query_slot(pool, query);
 }
 
 static VkResult