The client->cookie is a shadow of the doorbell->cookie value, so rename
it to indicate its association with the doorbell, like the doorbell id
and offset.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_debugfs.c | 2 +-
drivers/gpu/drm/i915/i915_guc_submission.c | 6 +++---
drivers/gpu/drm/i915/intel_uc.h | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index a3eaf88f4a42..fe400b7b66a8 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2414,7 +2414,7 @@ static void i915_guc_client_info(struct seq_file *m,
seq_printf(m, "\tPriority %d, GuC ctx index: %u, PD offset 0x%x\n",
client->priority, client->ctx_index, client->proc_desc_offset);
seq_printf(m, "\tDoorbell id %d, offset: 0x%x, cookie 0x%x\n",
- client->doorbell_id, client->doorbell_offset, client->cookie);
+ client->doorbell_id, client->doorbell_offset, client->doorbell_cookie);
seq_printf(m, "\tWQ size %d, offset: 0x%x, tail %d\n",
client->wq_size, client->wq_offset, client->wq_tail);
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index f724a30a3232..aaaf3928394e 100644
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -454,11 +454,11 @@ static int guc_ring_doorbell(struct i915_guc_client *gc)
/* current cookie */
db_cmp.db_status = GUC_DOORBELL_ENABLED;
- db_cmp.cookie = gc->cookie;
+ db_cmp.cookie = gc->doorbell_cookie;
/* cookie to be updated */
db_exc.db_status = GUC_DOORBELL_ENABLED;
- db_exc.cookie = gc->cookie + 1;
+ db_exc.cookie = gc->doorbell_cookie + 1;
if (db_exc.cookie == 0)
db_exc.cookie = 1;
@@ -473,7 +473,7 @@ static int guc_ring_doorbell(struct i915_guc_client *gc)
/* if the exchange was successfully executed */
if (db_ret.value_qw == db_cmp.value_qw) {
/* db was successfully rung */
- gc->cookie = db_exc.cookie;
+ gc->doorbell_cookie = db_exc.cookie;
ret = 0;
break;
}
diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h
index de2b314cb1d7..8507a8f35b72 100644
--- a/drivers/gpu/drm/i915/intel_uc.h
+++ b/drivers/gpu/drm/i915/intel_uc.h
@@ -74,7 +74,7 @@ struct i915_guc_client {
uint32_t proc_desc_offset;
uint32_t doorbell_offset;
- uint32_t cookie;
+ uint32_t doorbell_cookie;
uint16_t doorbell_id;
uint16_t padding[3]; /* Maintain alignment */
--
2.10.2
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