From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | 35 +++++++++++++++++++++++++++++------
1 files changed, 29 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h b/kernel/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h
index 4e84052..4edc012 100644
--- a/kernel/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h
+++ b/kernel/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h
@@ -26,6 +26,9 @@
#include "kfd_priv.h"
+#define KFD_MAX_NUM_SE 8
+#define KFD_MAX_NUM_SH_PER_SE 2
+
/**
* struct mqd_manager
*
@@ -39,9 +42,12 @@
* @destroy_mqd: Destroys the HQD slot and by that preempt the relevant queue.
* Used only for no cp scheduling.
*
- * @uninit_mqd: Releases the mqd buffer from local gpu memory.
+ * @free_mqd: Releases the mqd buffer from local gpu memory.
*
* @is_occupied: Checks if the relevant HQD slot is occupied.
+ *
+ * @get_wave_state: Retrieves context save state and optionally copies the
+ * control stack, if kept in the MQD, to the given userspace address.
*
* @mqd_mutex: Mqd manager mutex.
*
@@ -59,10 +65,13 @@
* per KFD_MQD_TYPE for each device.
*
*/
-
+extern int pipe_priority_map[];
struct mqd_manager {
- int (*init_mqd)(struct mqd_manager *mm, void **mqd,
- struct kfd_mem_obj **mqd_mem_obj, uint64_t *gart_addr,
+ struct kfd_mem_obj* (*allocate_mqd)(struct kfd_dev *kfd,
+ struct queue_properties *q);
+
+ void (*init_mqd)(struct mqd_manager *mm, void **mqd,
+ struct kfd_mem_obj *mqd_mem_obj, uint64_t *gart_addr,
struct queue_properties *q);
int (*load_mqd)(struct mqd_manager *mm, void *mqd,
@@ -70,7 +79,7 @@
struct queue_properties *p,
struct mm_struct *mms);
- int (*update_mqd)(struct mqd_manager *mm, void *mqd,
+ void (*update_mqd)(struct mqd_manager *mm, void *mqd,
struct queue_properties *q);
int (*destroy_mqd)(struct mqd_manager *mm, void *mqd,
@@ -78,12 +87,17 @@
unsigned int timeout, uint32_t pipe_id,
uint32_t queue_id);
- void (*uninit_mqd)(struct mqd_manager *mm, void *mqd,
+ void (*free_mqd)(struct mqd_manager *mm, void *mqd,
struct kfd_mem_obj *mqd_mem_obj);
bool (*is_occupied)(struct mqd_manager *mm, void *mqd,
uint64_t queue_address, uint32_t pipe_id,
uint32_t queue_id);
+
+ int (*get_wave_state)(struct mqd_manager *mm, void *mqd,
+ void __user *ctl_stack,
+ u32 *ctl_stack_used_size,
+ u32 *save_area_used_size);
#if defined(CONFIG_DEBUG_FS)
int (*debugfs_show_mqd)(struct seq_file *m, void *data);
@@ -91,8 +105,17 @@
struct mutex mqd_mutex;
struct kfd_dev *dev;
+ uint32_t mqd_size;
};
+struct kfd_mem_obj *allocate_hiq_mqd(struct kfd_dev *dev,
+ struct queue_properties *q);
+
+struct kfd_mem_obj *allocate_sdma_mqd(struct kfd_dev *dev,
+ struct queue_properties *q);
+void free_mqd_hiq_sdma(struct mqd_manager *mm, void *mqd,
+ struct kfd_mem_obj *mqd_mem_obj);
+
void mqd_symmetrically_map_cu_mask(struct mqd_manager *mm,
const uint32_t *cu_mask, uint32_t cu_mask_count,
uint32_t *se_mask);
--
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