When we refer to intel_engine_cs, we want to use engine so as not to
confuse ourselves about ringbuffers.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_cmd_parser.c | 4 ++--
drivers/gpu/drm/i915/i915_drv.h | 5 +++--
drivers/gpu/drm/i915/intel_ringbuffer.h | 10 +++++-----
3 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
index b0fd6a7b0603..b5b520176c59 100644
--- a/drivers/gpu/drm/i915/i915_cmd_parser.c
+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -636,7 +636,7 @@ static bool validate_cmds_sorted(struct intel_engine_cs *engine,
return ret;
}
-static bool check_sorted(int ring_id,
+static bool check_sorted(int engine_id,
const struct drm_i915_reg_descriptor *reg_table,
int reg_count)
{
@@ -649,7 +649,7 @@ static bool check_sorted(int ring_id,
if (curr < previous) {
DRM_ERROR("CMD: table not sorted ring=%d entry=%d reg=0x%08X prev=0x%08X\n",
- ring_id, i, curr, previous);
+ engine_id, i, curr, previous);
ret = false;
}
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index c97724d380d3..31ddc5cb8216 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2500,8 +2500,9 @@ struct drm_i915_cmd_descriptor {
/*
* A table of commands requiring special handling by the command parser.
*
- * Each ring has an array of tables. Each table consists of an array of command
- * descriptors, which must be sorted with command opcodes in ascending order.
+ * Each engine has an array of tables. Each table consists of an array of
+ * command descriptors, which must be sorted with command opcodes in
+ * ascending order.
*/
struct drm_i915_cmd_table {
const struct drm_i915_cmd_descriptor *table;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 0f8019488d33..0a830c116886 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -340,7 +340,7 @@ struct intel_engine_cs {
/*
* Table of commands the command parser needs to know about
- * for this ring.
+ * for this engine.
*/
DECLARE_HASHTABLE(cmd_hash, I915_CMD_HASH_ORDER);
@@ -354,11 +354,11 @@ struct intel_engine_cs {
* Returns the bitmask for the length field of the specified command.
* Return 0 for an unrecognized/invalid command.
*
- * If the command parser finds an entry for a command in the ring's
+ * If the command parser finds an entry for a command in the engines's
* cmd_tables, it gets the command's length based on the table entry.
- * If not, it calls this function to determine the per-ring length field
- * encoding for the command (i.e. certain opcode ranges use certain bits
- * to encode the command length in the header).
+ * If not, it calls this function to determine the per-engine length
+ * field encoding for the command (i.e. different opcode ranges use
+ * certain bits to encode the command length in the header).
*/
u32 (*get_cmd_length_mask)(u32 cmd_header);
};
--
2.8.1
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