[libdrm] intel/aub: Add new MEM_TRACE commands

Commit Message

Scott D Phillips Nov. 28, 2017, 11:51 p.m. UTC

The memtrace aub commands are similar to the existing ones, but
different. Notably memtrace has commands for register write and
poll.
---
 intel/intel_aub.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

Patch

diff --git a/intel/intel_aub.h b/intel/intel_aub.h
index 5f0aba8e..9ca548ed 100644
--- a/intel/intel_aub.h
+++ b/intel/intel_aub.h
@@ -49,6 +49,12 @@ 
 #define CMD_AUB			(7 << 29)
 
 #define CMD_AUB_HEADER		(CMD_AUB | (1 << 23) | (0x05 << 16))
+
+#define CMD_MEM_TRACE_REGISTER_POLL	(CMD_AUB | (0x2e << 23) | (0x02 << 16))
+#define CMD_MEM_TRACE_REGISTER_WRITE	(CMD_AUB | (0x2e << 23) | (0x03 << 16))
+#define CMD_MEM_TRACE_MEMORY_WRITE	(CMD_AUB | (0x2e << 23) | (0x06 << 16))
+#define CMD_MEM_TRACE_VERSION		(CMD_AUB | (0x2e << 23) | (0x0e << 16))
+
 /* DW1 */
 # define AUB_HEADER_MAJOR_SHIFT		24
 # define AUB_HEADER_MINOR_SHIFT		16
@@ -92,8 +98,28 @@ 
 #define AUB_TRACE_MEMTYPE_PCI		(3 << 16)
 #define AUB_TRACE_MEMTYPE_GTT_ENTRY     (4 << 16)
 
+#define AUB_MEM_TRACE_VERSION_FILE_VERSION	1
+
 /* DW2 */
 
+#define AUB_MEM_TRACE_VERSION_DEVICE_MASK	0x0000ff00
+#define AUB_MEM_TRACE_VERSION_DEVICE_CNL	(15 << 8)
+
+#define AUB_MEM_TRACE_VERSION_METHOD_MASK	0x000c0000
+#define AUB_MEM_TRACE_VERSION_METHOD_PHY	(1 << 18)
+
+#define AUB_MEM_TRACE_REGISTER_SIZE_MASK	0x000f0000
+#define AUB_MEM_TRACE_REGISTER_SIZE_DWORD	(2 << 16)
+
+#define AUB_MEM_TRACE_REGISTER_SPACE_MASK	0xf0000000
+#define AUB_MEM_TRACE_REGISTER_SPACE_MMIO	(0 << 28)
+
+/* DW3 */
+
+#define AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_MASK		0xf0000000
+#define AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_LOCAL	(1 << 28)
+#define AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT_ENTRY	(4 << 28)
+
 /**
  * aub_state_struct_type enum values are encoded with the top 16 bits
  * representing the type to be delivered to the .aub file, and the bottom 16