Yes, I think so. You asked on another commit too, both are related and
this depends on other commits from Jason.
Here is a list in order of cherry picking :
commit f430a37fa75f534c3a114b0ec546fa14f05f5da1
Author: Lionel Landwerlin <lionel.g.landwer...@intel.com>
Date: Tue Aug 14 11:22:12 2018 +0100
intel: decoder: unify MI_BB_START field naming
commit 2abd7ae189135eb5a1f530a3a1c9412d3a7e238d
Author: Jason Ekstrand <jason.ekstr...@intel.com>
Date: Fri Aug 24 15:23:04 2018 -0500
intel/decoder: Clean up field iteration and fix sub-dword fields
commit cbd4bc1346f7397242e157bb66099b950a8c5643
Author: Jason Ekstrand <jason.ekstr...@intel.com>
Date: Fri Aug 24 16:04:03 2018 -0500
intel/batch_decoder: Fix dynamic state printing
commit 70de31d0c106f58d6b7e6d5b79b8d90c1c112a3b
Author: Jason Ekstrand <jason.ekstr...@intel.com>
Date: Fri Aug 24 16:05:08 2018 -0500
intel/batch_decoder: Print blend states properly
commit 440a988bd1478bb33dafcbb8575473bc643ae383
Author: Lionel Landwerlin <lionel.g.landwer...@intel.com>
Date: Sat Aug 25 18:22:00 2018 +0100
intel: decoder: handle 0 sized structs
Thanks,
-
Lionel
On 27/08/2018 22:20, Andres Gomez wrote:
Lionel, should we also include this in the stable queues ?
On Tue, 2018-08-14 at 11:26 +0100, Lionel Landwerlin wrote:
The batch decoder looks for a field with a particular name to decide
whether an MI_BB_START leads into a second batch buffer level. Because
the names are different between Gen7.5/8 and the newer generation we
fail that test and keep on reading (invalid) instructions.
Signed-off-by: Lionel Landwerlin <lionel.g.landwer...@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107544
---
src/intel/genxml/gen75.xml | 6 +++---
src/intel/genxml/gen8.xml | 6 +++---
src/intel/vulkan/anv_batch_chain.c | 2 +-
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/src/intel/genxml/gen75.xml b/src/intel/genxml/gen75.xml
index 5b01fd45400..dfc3d891498 100644
--- a/src/intel/genxml/gen75.xml
+++ b/src/intel/genxml/gen75.xml
@@ -2314,9 +2314,9 @@
<instruction name="MI_BATCH_BUFFER_START" bias="2" length="2">
<field name="Command Type" start="29" end="31" type="uint" default="0"/>
<field name="MI Command Opcode" start="23" end="28" type="uint"
default="49"/>
- <field name="2nd Level Batch Buffer" start="22" end="22" type="uint">
- <value name="1st level batch" value="0"/>
- <value name="2nd level batch" value="1"/>
+ <field name="Second Level Batch Buffer" start="22" end="22" type="uint">
+ <value name="First level batch" value="0"/>
+ <value name="Second level batch" value="1"/>
</field>
<field name="Add Offset Enable" start="16" end="16" type="bool"/>
<field name="Predication Enable" start="15" end="15" type="bool"/>
diff --git a/src/intel/genxml/gen8.xml b/src/intel/genxml/gen8.xml
index 4ed41d15612..330366b7ed0 100644
--- a/src/intel/genxml/gen8.xml
+++ b/src/intel/genxml/gen8.xml
@@ -2553,9 +2553,9 @@
<instruction name="MI_BATCH_BUFFER_START" bias="2" length="3">
<field name="Command Type" start="29" end="31" type="uint" default="0"/>
<field name="MI Command Opcode" start="23" end="28" type="uint"
default="49"/>
- <field name="2nd Level Batch Buffer" start="22" end="22" type="uint">
- <value name="1st level batch" value="0"/>
- <value name="2nd level batch" value="1"/>
+ <field name="Second Level Batch Buffer" start="22" end="22" type="uint">
+ <value name="First level batch" value="0"/>
+ <value name="Second level batch" value="1"/>
</field>
<field name="Add Offset Enable" start="16" end="16" type="bool"/>
<field name="Predication Enable" start="15" end="15" type="bool"/>
diff --git a/src/intel/vulkan/anv_batch_chain.c
b/src/intel/vulkan/anv_batch_chain.c
index c47a81c8a4d..0f7c8325ea4 100644
--- a/src/intel/vulkan/anv_batch_chain.c
+++ b/src/intel/vulkan/anv_batch_chain.c
@@ -531,7 +531,7 @@ emit_batch_buffer_start(struct anv_cmd_buffer *cmd_buffer,
anv_batch_emit(&cmd_buffer->batch, GEN8_MI_BATCH_BUFFER_START, bbs) {
bbs.DWordLength = cmd_buffer->device->info.gen < 8 ?
gen7_length : gen8_length;
- bbs._2ndLevelBatchBuffer = _1stlevelbatch;
+ bbs.SecondLevelBatchBuffer = Firstlevelbatch;
bbs.AddressSpaceIndicator = ASI_PPGTT;
bbs.BatchBufferStartAddress = (struct anv_address) { bo, offset };
}
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