From: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: <intel-xe@lists.freedesktop.org>
Cc: <lucas.demarchi@intel.com>, <jose.souza@intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Michal Wajdeczko <michal.wajdeczko@intel.com>,
Matthew Brost <matthew.brost@intel.com>
Subject: [PATCH 07/12] drm/xe: Limit drm_mm_node_allocated access to xe_ggtt_node
Date: Fri, 16 Aug 2024 11:02:38 -0400 [thread overview]
Message-ID: <20240816150243.87596-7-rodrigo.vivi@intel.com> (raw)
In-Reply-To: <20240816150243.87596-1-rodrigo.vivi@intel.com>
Continue with the encapsulation of drm_mm_node inside xe_ggtt.
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
drivers/gpu/drm/xe/display/xe_fb_pin.c | 2 +-
drivers/gpu/drm/xe/xe_ggtt.c | 11 +++++++++++
drivers/gpu/drm/xe/xe_ggtt.h | 1 +
drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c | 12 ++++++------
4 files changed, 19 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/xe/display/xe_fb_pin.c b/drivers/gpu/drm/xe/display/xe_fb_pin.c
index db74c3395ef8..de4930b67a29 100644
--- a/drivers/gpu/drm/xe/display/xe_fb_pin.c
+++ b/drivers/gpu/drm/xe/display/xe_fb_pin.c
@@ -323,7 +323,7 @@ static void __xe_unpin_fb_vma(struct i915_vma *vma)
if (vma->dpt)
xe_bo_unpin_map_no_vm(vma->dpt);
- else if (!drm_mm_node_allocated(&vma->bo->ggtt_node.base) ||
+ else if (!xe_ggtt_node_allocated(&vma->bo->ggtt_node) ||
vma->bo->ggtt_node.base.start != vma->node.base.start)
xe_ggtt_node_remove(ggtt, &vma->node, false);
diff --git a/drivers/gpu/drm/xe/xe_ggtt.c b/drivers/gpu/drm/xe/xe_ggtt.c
index e0da24bb5774..7c8bbaa30fca 100644
--- a/drivers/gpu/drm/xe/xe_ggtt.c
+++ b/drivers/gpu/drm/xe/xe_ggtt.c
@@ -477,6 +477,17 @@ void xe_ggtt_node_remove(struct xe_ggtt *ggtt, struct xe_ggtt_node *node,
drm_dev_exit(idx);
}
+/**
+ * xe_ggtt_node_allocated - Check if node is allocated
+ * @node: the &xe_ggtt_node to be inspected
+ *
+ * Return: True if allocated, False otherwise.
+ */
+bool xe_ggtt_node_allocated(const struct xe_ggtt_node *node)
+{
+ return drm_mm_node_allocated(&node->base);
+}
+
/**
* xe_ggtt_map_bo - Map the BO into GGTT
* @ggtt: the &xe_ggtt where node will be mapped
diff --git a/drivers/gpu/drm/xe/xe_ggtt.h b/drivers/gpu/drm/xe/xe_ggtt.h
index 5147930357de..f816b3c0732b 100644
--- a/drivers/gpu/drm/xe/xe_ggtt.h
+++ b/drivers/gpu/drm/xe/xe_ggtt.h
@@ -23,6 +23,7 @@ int xe_ggtt_node_insert_locked(struct xe_ggtt *ggtt,
u32 size, u32 align, u32 mm_flags);
void xe_ggtt_node_remove(struct xe_ggtt *ggtt, struct xe_ggtt_node *node,
bool invalidate);
+bool xe_ggtt_node_allocated(const struct xe_ggtt_node *node);
void xe_ggtt_map_bo(struct xe_ggtt *ggtt, struct xe_bo *bo);
int xe_ggtt_insert_bo(struct xe_ggtt *ggtt, struct xe_bo *bo);
int xe_ggtt_insert_bo_at(struct xe_ggtt *ggtt, struct xe_bo *bo,
diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c b/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c
index 3ca98f8a0eae..947750d97d7d 100644
--- a/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c
+++ b/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c
@@ -235,7 +235,7 @@ static u32 encode_config_ggtt(u32 *cfg, const struct xe_gt_sriov_config *config)
{
u32 n = 0;
- if (drm_mm_node_allocated(&config->ggtt_region.base)) {
+ if (xe_ggtt_node_allocated(&config->ggtt_region)) {
cfg[n++] = PREP_GUC_KLV_TAG(VF_CFG_GGTT_START);
cfg[n++] = lower_32_bits(config->ggtt_region.base.start);
cfg[n++] = upper_32_bits(config->ggtt_region.base.start);
@@ -376,7 +376,7 @@ static void pf_release_ggtt(struct xe_tile *tile, struct xe_ggtt_node *node)
{
struct xe_ggtt *ggtt = tile->mem.ggtt;
- if (drm_mm_node_allocated(&node->base)) {
+ if (xe_ggtt_node_allocated(node)) {
/*
* explicit GGTT PTE assignment to the PF using xe_ggtt_assign()
* is redundant, as PTE will be implicitly re-assigned to PF by
@@ -406,14 +406,14 @@ static int pf_provision_vf_ggtt(struct xe_gt *gt, unsigned int vfid, u64 size)
size = round_up(size, alignment);
- if (drm_mm_node_allocated(&node->base)) {
+ if (xe_ggtt_node_allocated(node)) {
err = pf_distribute_config_ggtt(tile, vfid, 0, 0);
if (unlikely(err))
return err;
pf_release_ggtt(tile, node);
}
- xe_gt_assert(gt, !drm_mm_node_allocated(&node->base));
+ xe_gt_assert(gt, !xe_ggtt_node_allocated(node));
if (!size)
return 0;
@@ -439,7 +439,7 @@ static u64 pf_get_vf_config_ggtt(struct xe_gt *gt, unsigned int vfid)
struct xe_ggtt_node *node = &config->ggtt_region;
xe_gt_assert(gt, !xe_gt_is_media_type(gt));
- return drm_mm_node_allocated(&node->base) ? node->base.size : 0;
+ return xe_ggtt_node_allocated(node) ? node->base.size : 0;
}
/**
@@ -2028,7 +2028,7 @@ int xe_gt_sriov_pf_config_print_ggtt(struct xe_gt *gt, struct drm_printer *p)
for (n = 1; n <= total_vfs; n++) {
config = >->sriov.pf.vfs[n].config;
- if (!drm_mm_node_allocated(&config->ggtt_region.base))
+ if (!xe_ggtt_node_allocated(&config->ggtt_region))
continue;
string_get_size(config->ggtt_region.base.size, 1, STRING_UNITS_2, buf, sizeof(buf));
--
2.46.0
next prev parent reply other threads:[~2024-08-16 15:03 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-16 15:02 [PATCH 01/12] drm/xe: Removed unused xe_ggtt_printk Rodrigo Vivi
2024-08-16 15:02 ` [PATCH 02/12] drm/xe: Introduce GGTT documentation Rodrigo Vivi
2024-08-16 15:13 ` Lucas De Marchi
2024-08-16 15:02 ` [PATCH 03/12] drm/xe: Remove unnecessary drm_mm.h includes Rodrigo Vivi
2024-08-16 15:02 ` [PATCH 04/12] drm/{i915, xe}: Avoid direct inspection of dpt_vma from outside dpt Rodrigo Vivi
2024-08-16 15:02 ` [PATCH 05/12] drm/xe: Encapsulate drm_mm_node inside xe_ggtt_node Rodrigo Vivi
2024-08-16 15:02 ` [PATCH 06/12] drm/xe: Rename xe_ggtt_node related functions Rodrigo Vivi
2024-08-16 15:24 ` Lucas De Marchi
2024-08-16 15:02 ` Rodrigo Vivi [this message]
2024-08-16 15:26 ` [PATCH 07/12] drm/xe: Limit drm_mm_node_allocated access to xe_ggtt_node Lucas De Marchi
2024-08-16 15:02 ` [PATCH 08/12] drm/xe: Introduce xe_ggtt_largest_hole Rodrigo Vivi
2024-08-16 15:35 ` Lucas De Marchi
2024-08-16 15:02 ` [PATCH 09/12] drm/xe: Introduce xe_ggtt_print_holes Rodrigo Vivi
2024-08-16 15:02 ` [PATCH 10/12] drm/xe: Rename xe_ggtt balloon functions to make the node clear Rodrigo Vivi
2024-08-16 15:45 ` Lucas De Marchi
2024-08-16 15:02 ` [PATCH 11/12] drm/xe: Make xe_ggtt_node struct independent Rodrigo Vivi
2024-08-16 15:02 ` [PATCH 12/12] drm/xe: Fix missing runtime outer protection for ggtt_remove_node Rodrigo Vivi
2024-08-16 16:08 ` Lucas De Marchi
2024-08-17 10:14 ` Rodrigo Vivi
2024-08-16 15:07 ` [PATCH 01/12] drm/xe: Removed unused xe_ggtt_printk Lucas De Marchi
2024-08-16 15:09 ` ✓ CI.Patch_applied: success for series starting with [01/12] " Patchwork
2024-08-16 15:09 ` ✓ CI.checkpatch: " Patchwork
2024-08-16 15:12 ` ✓ CI.KUnit: " Patchwork
2024-08-16 15:27 ` ✓ CI.Build: " Patchwork
2024-08-16 15:30 ` ✓ CI.Hooks: " Patchwork
2024-08-16 15:31 ` ✗ CI.checksparse: warning " Patchwork
2024-08-16 16:29 ` ✗ CI.BAT: failure " Patchwork
2024-08-17 1:50 ` ✗ CI.FULL: " Patchwork
-- strict thread matches above, loose matches on Subject: below --
2024-08-21 19:38 [PATCH 01/12] " Rodrigo Vivi
2024-08-21 19:38 ` [PATCH 07/12] drm/xe: Limit drm_mm_node_allocated access to xe_ggtt_node Rodrigo Vivi
2024-08-20 20:25 [PATCH 01/12] drm/xe: Removed unused xe_ggtt_printk Rodrigo Vivi
2024-08-20 20:25 ` [PATCH 07/12] drm/xe: Limit drm_mm_node_allocated access to xe_ggtt_node Rodrigo Vivi
2024-08-17 10:35 [PATCH 01/12] drm/xe: Removed unused xe_ggtt_printk Rodrigo Vivi
2024-08-17 10:35 ` [PATCH 07/12] drm/xe: Limit drm_mm_node_allocated access to xe_ggtt_node Rodrigo Vivi
2024-08-15 22:07 [PATCH 01/12] drm/xe: Removed unused xe_ggtt_printk Rodrigo Vivi
2024-08-15 22:07 ` [PATCH 07/12] drm/xe: Limit drm_mm_node_allocated access to xe_ggtt_node Rodrigo Vivi
2024-07-11 17:11 [PATCH 01/12] drm/xe: Removed unused xe_ggtt_printk Rodrigo Vivi
2024-07-11 17:11 ` [PATCH 07/12] drm/xe: Limit drm_mm_node_allocated access to xe_ggtt_node Rodrigo Vivi
2024-07-17 23:27 ` Matthew Brost
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