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Diffstat (limited to 'mali_kbase/mali_kbase_js_ctx_attr.c')
-rw-r--r--mali_kbase/mali_kbase_js_ctx_attr.c76
1 files changed, 51 insertions, 25 deletions
diff --git a/mali_kbase/mali_kbase_js_ctx_attr.c b/mali_kbase/mali_kbase_js_ctx_attr.c
index 04ea06b..6fc6b8a 100644
--- a/mali_kbase/mali_kbase_js_ctx_attr.c
+++ b/mali_kbase/mali_kbase_js_ctx_attr.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
/*
*
- * (C) COPYRIGHT 2012-2016, 2018, 2020-2022 ARM Limited. All rights reserved.
+ * (C) COPYRIGHT 2012-2023 ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
@@ -45,7 +45,9 @@
* or similar is called sometime later.
* false indicates no change in ctx attributes state of the runpool.
*/
-static bool kbasep_js_ctx_attr_runpool_retain_attr(struct kbase_device *kbdev, struct kbase_context *kctx, enum kbasep_js_ctx_attr attribute)
+static bool kbasep_js_ctx_attr_runpool_retain_attr(struct kbase_device *kbdev,
+ struct kbase_context *kctx,
+ enum kbasep_js_ctx_attr attribute)
{
struct kbasep_js_device_data *js_devdata;
struct kbasep_js_kctx_info *js_kctx_info;
@@ -69,7 +71,8 @@ static bool kbasep_js_ctx_attr_runpool_retain_attr(struct kbase_device *kbdev, s
if (js_devdata->runpool_irq.ctx_attr_ref_count[attribute] == 1) {
/* First refcount indicates a state change */
runpool_state_changed = true;
- KBASE_KTRACE_ADD_JM(kbdev, JS_CTX_ATTR_NOW_ON_RUNPOOL, kctx, NULL, 0u, attribute);
+ KBASE_KTRACE_ADD_JM(kbdev, JS_CTX_ATTR_NOW_ON_RUNPOOL, kctx, NULL, 0u,
+ attribute);
}
}
@@ -95,7 +98,9 @@ static bool kbasep_js_ctx_attr_runpool_retain_attr(struct kbase_device *kbdev, s
* or similar is called sometime later.
* false indicates no change in ctx attributes state of the runpool.
*/
-static bool kbasep_js_ctx_attr_runpool_release_attr(struct kbase_device *kbdev, struct kbase_context *kctx, enum kbasep_js_ctx_attr attribute)
+static bool kbasep_js_ctx_attr_runpool_release_attr(struct kbase_device *kbdev,
+ struct kbase_context *kctx,
+ enum kbasep_js_ctx_attr attribute)
{
struct kbasep_js_device_data *js_devdata;
struct kbasep_js_kctx_info *js_kctx_info;
@@ -118,7 +123,8 @@ static bool kbasep_js_ctx_attr_runpool_release_attr(struct kbase_device *kbdev,
if (js_devdata->runpool_irq.ctx_attr_ref_count[attribute] == 0) {
/* Last de-refcount indicates a state change */
runpool_state_changed = true;
- KBASE_KTRACE_ADD_JM(kbdev, JS_CTX_ATTR_NOW_OFF_RUNPOOL, kctx, NULL, 0u, attribute);
+ KBASE_KTRACE_ADD_JM(kbdev, JS_CTX_ATTR_NOW_OFF_RUNPOOL, kctx, NULL, 0u,
+ attribute);
}
}
@@ -141,7 +147,9 @@ static bool kbasep_js_ctx_attr_runpool_release_attr(struct kbase_device *kbdev,
* This may allow the scheduler to submit more jobs than previously.
* false indicates no change in ctx attributes state of the runpool.
*/
-static bool kbasep_js_ctx_attr_ctx_retain_attr(struct kbase_device *kbdev, struct kbase_context *kctx, enum kbasep_js_ctx_attr attribute)
+static bool kbasep_js_ctx_attr_ctx_retain_attr(struct kbase_device *kbdev,
+ struct kbase_context *kctx,
+ enum kbasep_js_ctx_attr attribute)
{
struct kbasep_js_kctx_info *js_kctx_info;
bool runpool_state_changed = false;
@@ -157,10 +165,12 @@ static bool kbasep_js_ctx_attr_ctx_retain_attr(struct kbase_device *kbdev, struc
++(js_kctx_info->ctx.ctx_attr_ref_count[attribute]);
- if (kbase_ctx_flag(kctx, KCTX_SCHEDULED) && js_kctx_info->ctx.ctx_attr_ref_count[attribute] == 1) {
+ if (kbase_ctx_flag(kctx, KCTX_SCHEDULED) &&
+ js_kctx_info->ctx.ctx_attr_ref_count[attribute] == 1) {
/* Only ref-count the attribute on the runpool for the first time this contexts sees this attribute */
KBASE_KTRACE_ADD_JM(kbdev, JS_CTX_ATTR_NOW_ON_CTX, kctx, NULL, 0u, attribute);
- runpool_state_changed = kbasep_js_ctx_attr_runpool_retain_attr(kbdev, kctx, attribute);
+ runpool_state_changed =
+ kbasep_js_ctx_attr_runpool_retain_attr(kbdev, kctx, attribute);
}
return runpool_state_changed;
@@ -182,7 +192,9 @@ static bool kbasep_js_ctx_attr_ctx_retain_attr(struct kbase_device *kbdev, struc
* This may allow the scheduler to submit more jobs than previously.
* false indicates no change in ctx attributes state of the runpool.
*/
-static bool kbasep_js_ctx_attr_ctx_release_attr(struct kbase_device *kbdev, struct kbase_context *kctx, enum kbasep_js_ctx_attr attribute)
+static bool kbasep_js_ctx_attr_ctx_release_attr(struct kbase_device *kbdev,
+ struct kbase_context *kctx,
+ enum kbasep_js_ctx_attr attribute)
{
struct kbasep_js_kctx_info *js_kctx_info;
bool runpool_state_changed = false;
@@ -195,10 +207,12 @@ static bool kbasep_js_ctx_attr_ctx_release_attr(struct kbase_device *kbdev, stru
lockdep_assert_held(&js_kctx_info->ctx.jsctx_mutex);
KBASE_DEBUG_ASSERT(js_kctx_info->ctx.ctx_attr_ref_count[attribute] > 0);
- if (kbase_ctx_flag(kctx, KCTX_SCHEDULED) && js_kctx_info->ctx.ctx_attr_ref_count[attribute] == 1) {
+ if (kbase_ctx_flag(kctx, KCTX_SCHEDULED) &&
+ js_kctx_info->ctx.ctx_attr_ref_count[attribute] == 1) {
lockdep_assert_held(&kbdev->hwaccess_lock);
/* Only de-ref-count the attribute on the runpool when this is the last ctx-reference to it */
- runpool_state_changed = kbasep_js_ctx_attr_runpool_release_attr(kbdev, kctx, attribute);
+ runpool_state_changed =
+ kbasep_js_ctx_attr_runpool_release_attr(kbdev, kctx, attribute);
KBASE_KTRACE_ADD_JM(kbdev, JS_CTX_ATTR_NOW_OFF_CTX, kctx, NULL, 0u, attribute);
}
@@ -219,9 +233,10 @@ void kbasep_js_ctx_attr_runpool_retain_ctx(struct kbase_device *kbdev, struct kb
/* Retain any existing attributes */
for (i = 0; i < KBASEP_JS_CTX_ATTR_COUNT; ++i) {
- if (kbasep_js_ctx_attr_is_attr_on_ctx(kctx, (enum kbasep_js_ctx_attr) i) != false) {
+ if (kbasep_js_ctx_attr_is_attr_on_ctx(kctx, (enum kbasep_js_ctx_attr)i) != false) {
/* The context is being scheduled in, so update the runpool with the new attributes */
- runpool_state_changed = kbasep_js_ctx_attr_runpool_retain_attr(kbdev, kctx, (enum kbasep_js_ctx_attr) i);
+ runpool_state_changed = kbasep_js_ctx_attr_runpool_retain_attr(
+ kbdev, kctx, (enum kbasep_js_ctx_attr)i);
/* We don't need to know about state changed, because retaining a
* context occurs on scheduling it, and that itself will also try
@@ -239,16 +254,18 @@ bool kbasep_js_ctx_attr_runpool_release_ctx(struct kbase_device *kbdev, struct k
/* Release any existing attributes */
for (i = 0; i < KBASEP_JS_CTX_ATTR_COUNT; ++i) {
- if (kbasep_js_ctx_attr_is_attr_on_ctx(kctx, (enum kbasep_js_ctx_attr) i) != false) {
+ if (kbasep_js_ctx_attr_is_attr_on_ctx(kctx, (enum kbasep_js_ctx_attr)i) != false) {
/* The context is being scheduled out, so update the runpool on the removed attributes */
- runpool_state_changed |= kbasep_js_ctx_attr_runpool_release_attr(kbdev, kctx, (enum kbasep_js_ctx_attr) i);
+ runpool_state_changed |= kbasep_js_ctx_attr_runpool_release_attr(
+ kbdev, kctx, (enum kbasep_js_ctx_attr)i);
}
}
return runpool_state_changed;
}
-void kbasep_js_ctx_attr_ctx_retain_atom(struct kbase_device *kbdev, struct kbase_context *kctx, struct kbase_jd_atom *katom)
+void kbasep_js_ctx_attr_ctx_retain_atom(struct kbase_device *kbdev, struct kbase_context *kctx,
+ struct kbase_jd_atom *katom)
{
bool runpool_state_changed = false;
base_jd_core_req core_req;
@@ -257,13 +274,17 @@ void kbasep_js_ctx_attr_ctx_retain_atom(struct kbase_device *kbdev, struct kbase
core_req = katom->core_req;
if (core_req & BASE_JD_REQ_ONLY_COMPUTE)
- runpool_state_changed |= kbasep_js_ctx_attr_ctx_retain_attr(kbdev, kctx, KBASEP_JS_CTX_ATTR_COMPUTE);
+ runpool_state_changed |=
+ kbasep_js_ctx_attr_ctx_retain_attr(kbdev, kctx, KBASEP_JS_CTX_ATTR_COMPUTE);
else
- runpool_state_changed |= kbasep_js_ctx_attr_ctx_retain_attr(kbdev, kctx, KBASEP_JS_CTX_ATTR_NON_COMPUTE);
+ runpool_state_changed |= kbasep_js_ctx_attr_ctx_retain_attr(
+ kbdev, kctx, KBASEP_JS_CTX_ATTR_NON_COMPUTE);
- if ((core_req & (BASE_JD_REQ_CS | BASE_JD_REQ_ONLY_COMPUTE | BASE_JD_REQ_T)) != 0 && (core_req & (BASE_JD_REQ_COHERENT_GROUP | BASE_JD_REQ_SPECIFIC_COHERENT_GROUP)) == 0) {
+ if ((core_req & (BASE_JD_REQ_CS | BASE_JD_REQ_ONLY_COMPUTE | BASE_JD_REQ_T)) != 0 &&
+ (core_req & (BASE_JD_REQ_COHERENT_GROUP | BASE_JD_REQ_SPECIFIC_COHERENT_GROUP)) == 0) {
/* Atom that can run on slot1 or slot2, and can use all cores */
- runpool_state_changed |= kbasep_js_ctx_attr_ctx_retain_attr(kbdev, kctx, KBASEP_JS_CTX_ATTR_COMPUTE_ALL_CORES);
+ runpool_state_changed |= kbasep_js_ctx_attr_ctx_retain_attr(
+ kbdev, kctx, KBASEP_JS_CTX_ATTR_COMPUTE_ALL_CORES);
}
/* We don't need to know about state changed, because retaining an atom
@@ -272,7 +293,8 @@ void kbasep_js_ctx_attr_ctx_retain_atom(struct kbase_device *kbdev, struct kbase
CSTD_UNUSED(runpool_state_changed);
}
-bool kbasep_js_ctx_attr_ctx_release_atom(struct kbase_device *kbdev, struct kbase_context *kctx, struct kbasep_js_atom_retained_state *katom_retained_state)
+bool kbasep_js_ctx_attr_ctx_release_atom(struct kbase_device *kbdev, struct kbase_context *kctx,
+ struct kbasep_js_atom_retained_state *katom_retained_state)
{
bool runpool_state_changed = false;
base_jd_core_req core_req;
@@ -285,13 +307,17 @@ bool kbasep_js_ctx_attr_ctx_release_atom(struct kbase_device *kbdev, struct kbas
return false;
if (core_req & BASE_JD_REQ_ONLY_COMPUTE)
- runpool_state_changed |= kbasep_js_ctx_attr_ctx_release_attr(kbdev, kctx, KBASEP_JS_CTX_ATTR_COMPUTE);
+ runpool_state_changed |= kbasep_js_ctx_attr_ctx_release_attr(
+ kbdev, kctx, KBASEP_JS_CTX_ATTR_COMPUTE);
else
- runpool_state_changed |= kbasep_js_ctx_attr_ctx_release_attr(kbdev, kctx, KBASEP_JS_CTX_ATTR_NON_COMPUTE);
+ runpool_state_changed |= kbasep_js_ctx_attr_ctx_release_attr(
+ kbdev, kctx, KBASEP_JS_CTX_ATTR_NON_COMPUTE);
- if ((core_req & (BASE_JD_REQ_CS | BASE_JD_REQ_ONLY_COMPUTE | BASE_JD_REQ_T)) != 0 && (core_req & (BASE_JD_REQ_COHERENT_GROUP | BASE_JD_REQ_SPECIFIC_COHERENT_GROUP)) == 0) {
+ if ((core_req & (BASE_JD_REQ_CS | BASE_JD_REQ_ONLY_COMPUTE | BASE_JD_REQ_T)) != 0 &&
+ (core_req & (BASE_JD_REQ_COHERENT_GROUP | BASE_JD_REQ_SPECIFIC_COHERENT_GROUP)) == 0) {
/* Atom that can run on slot1 or slot2, and can use all cores */
- runpool_state_changed |= kbasep_js_ctx_attr_ctx_release_attr(kbdev, kctx, KBASEP_JS_CTX_ATTR_COMPUTE_ALL_CORES);
+ runpool_state_changed |= kbasep_js_ctx_attr_ctx_release_attr(
+ kbdev, kctx, KBASEP_JS_CTX_ATTR_COMPUTE_ALL_CORES);
}
return runpool_state_changed;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-14 19:09:03 +0000