Signed-off-by: Nirmoy Das <nirmoy....@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 +--
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 31 ++++++++++++---------
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 4 +--
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 4 +--
4 files changed, 24 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 41ce86244144..5807df52031c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -4287,7 +4287,7 @@ static int amdgpu_device_reset_sriov(struct amdgpu_device
*adev,
amdgpu_virt_init_data_exchange(adev);
/* we need recover gart prior to run SMC/CP/SDMA resume */
- amdgpu_gtt_mgr_recover(ttm_manager_type(&adev->mman.bdev, TTM_PL_TT));
+ amdgpu_gtt_mgr_recover(adev);
r = amdgpu_device_fw_loading(adev);
if (r)
@@ -4604,7 +4604,7 @@ int amdgpu_do_asic_reset(struct list_head
*device_list_handle,
amdgpu_inc_vram_lost(tmp_adev);
}
- r = amdgpu_gtt_mgr_recover(ttm_manager_type(&tmp_adev->mman.bdev, TTM_PL_TT));
+ r = amdgpu_gtt_mgr_recover(tmp_adev);
if (r)
goto out;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
index c18f16b3be9c..5e41f8ef743a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
@@ -77,10 +77,8 @@ static ssize_t amdgpu_mem_info_gtt_used_show(struct device
*dev,
{
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(ddev);
- struct ttm_resource_manager *man;
- man = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT);
- return sysfs_emit(buf, "%llu\n", amdgpu_gtt_mgr_usage(man));
+ return sysfs_emit(buf, "%llu\n", amdgpu_gtt_mgr_usage(adev));
}
static DEVICE_ATTR(mem_info_gtt_total, S_IRUGO,
@@ -206,14 +204,19 @@ static void amdgpu_gtt_mgr_del(struct
ttm_resource_manager *man,
/**
* amdgpu_gtt_mgr_usage - return usage of GTT domain
*
- * @man: TTM memory type manager
+ * @adev: amdgpu_device pointer
*
* Return how many bytes are used in the GTT domain
*/
-uint64_t amdgpu_gtt_mgr_usage(struct ttm_resource_manager *man)
+uint64_t amdgpu_gtt_mgr_usage(struct amdgpu_device *adev)
{
- struct amdgpu_gtt_mgr *mgr = to_gtt_mgr(man);
- s64 result = man->size - atomic64_read(&mgr->available);
+ struct ttm_resource_manager *man;
+ struct amdgpu_gtt_mgr *mgr;
+ s64 result;
+
+ man = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT);
+ mgr = to_gtt_mgr(man);
+ result = man->size - atomic64_read(&mgr->available);
return (result > 0 ? result : 0) * PAGE_SIZE;
}
@@ -221,19 +224,20 @@ uint64_t amdgpu_gtt_mgr_usage(struct ttm_resource_manager
*man)
/**
* amdgpu_gtt_mgr_recover - re-init gart
*
- * @man: TTM memory type manager
+ * @adev: amdgpu_device pointer
*
* Re-init the gart for each known BO in the GTT.
*/
-int amdgpu_gtt_mgr_recover(struct ttm_resource_manager *man)
+int amdgpu_gtt_mgr_recover(struct amdgpu_device *adev)
{
- struct amdgpu_gtt_mgr *mgr = to_gtt_mgr(man);
- struct amdgpu_device *adev;
+ struct ttm_resource_manager *man;
+ struct amdgpu_gtt_mgr *mgr;
struct amdgpu_gtt_node *node;
struct drm_mm_node *mm_node;
int r = 0;
- adev = container_of(mgr, typeof(*adev), mman.gtt_mgr);
+ man = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT);
+ mgr = to_gtt_mgr(man);
spin_lock(&mgr->lock);
drm_mm_for_each_node(mm_node, &mgr->mm) {
node = container_of(mm_node, typeof(*node), base.mm_nodes[0]);
@@ -260,6 +264,7 @@ static void amdgpu_gtt_mgr_debug(struct
ttm_resource_manager *man,
struct drm_printer *printer)
{
struct amdgpu_gtt_mgr *mgr = to_gtt_mgr(man);
+ struct amdgpu_device *adev = container_of(mgr, typeof(*adev),
mman.gtt_mgr);
spin_lock(&mgr->lock);
drm_mm_print(&mgr->mm, printer);
@@ -267,7 +272,7 @@ static void amdgpu_gtt_mgr_debug(struct
ttm_resource_manager *man,
drm_printf(printer, "man size:%llu pages, gtt available:%lld pages, usage:%lluMB\n",
man->size, (u64)atomic64_read(&mgr->available),
- amdgpu_gtt_mgr_usage(man) >> 20);
+ amdgpu_gtt_mgr_usage(adev) >> 20);
}
static const struct ttm_resource_manager_func amdgpu_gtt_mgr_func = {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index d2955ea4a62b..b9b38f70e416 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -678,7 +678,7 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp)
ui64 =
amdgpu_vram_mgr_vis_usage(ttm_manager_type(&adev->mman.bdev, TTM_PL_VRAM));
return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0;
case AMDGPU_INFO_GTT_USAGE:
- ui64 = amdgpu_gtt_mgr_usage(ttm_manager_type(&adev->mman.bdev,
TTM_PL_TT));
+ ui64 = amdgpu_gtt_mgr_usage(adev);
return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0;
case AMDGPU_INFO_GDS_CONFIG: {
struct drm_amdgpu_info_gds gds_info;
@@ -738,7 +738,7 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp)
mem.gtt.usable_heap_size = mem.gtt.total_heap_size -
atomic64_read(&adev->gart_pin_size);
mem.gtt.heap_usage =
- amdgpu_gtt_mgr_usage(gtt_man);
+ amdgpu_gtt_mgr_usage(adev);
mem.gtt.max_allocation = mem.gtt.usable_heap_size * 3 / 4;
return copy_to_user(out, &mem,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
index 91a087f9dc7c..6e337cacef51 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
@@ -114,8 +114,8 @@ int amdgpu_vram_mgr_init(struct amdgpu_device *adev);
void amdgpu_vram_mgr_fini(struct amdgpu_device *adev);
bool amdgpu_gtt_mgr_has_gart_addr(struct ttm_resource *mem);
-uint64_t amdgpu_gtt_mgr_usage(struct ttm_resource_manager *man);
-int amdgpu_gtt_mgr_recover(struct ttm_resource_manager *man);
+uint64_t amdgpu_gtt_mgr_usage(struct amdgpu_device *adev);
+int amdgpu_gtt_mgr_recover(struct amdgpu_device *adev);
uint64_t amdgpu_preempt_mgr_usage(struct ttm_resource_manager *man);
