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-rw-r--r--linux-core/Makefile.kernel2
-rw-r--r--linux-core/i915_gem.c257
-rw-r--r--linux-core/i915_gem_proc.c290
3 files changed, 291 insertions, 258 deletions
diff --git a/linux-core/Makefile.kernel b/linux-core/Makefile.kernel
index abfad0a1..dcac5f1b 100644
--- a/linux-core/Makefile.kernel
+++ b/linux-core/Makefile.kernel
@@ -21,7 +21,7 @@ mga-objs := mga_drv.o mga_dma.o mga_state.o mga_warp.o mga_irq.o
i810-objs := i810_drv.o i810_dma.o
i915-objs := i915_drv.o i915_dma.o i915_irq.o i915_mem.o i915_fence.o \
i915_buffer.o i915_compat.o i915_execbuf.o \
- i915_gem.o i915_gem_tiling.o
+ i915_gem.o i915_gem_proc.o i915_gem_tiling.o
nouveau-objs := nouveau_drv.o nouveau_state.o nouveau_fifo.o nouveau_mem.o \
nouveau_object.o nouveau_irq.o nouveau_notifier.o nouveau_swmthd.o \
nouveau_sgdma.o nouveau_dma.o nouveau_bo.o nouveau_fence.o \
diff --git a/linux-core/i915_gem.c b/linux-core/i915_gem.c
index b4c478f5..c5c68af9 100644
--- a/linux-core/i915_gem.c
+++ b/linux-core/i915_gem.c
@@ -2492,263 +2492,6 @@ i915_gem_leavevt_ioctl(struct drm_device *dev, void *data,
return 0;
}
-static int i915_gem_active_info(char *buf, char **start, off_t offset,
- int request, int *eof, void *data)
-{
- struct drm_minor *minor = (struct drm_minor *) data;
- struct drm_device *dev = minor->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
- struct drm_i915_gem_object *obj_priv;
- int len = 0;
-
- if (offset > DRM_PROC_LIMIT) {
- *eof = 1;
- return 0;
- }
-
- *start = &buf[offset];
- *eof = 0;
- DRM_PROC_PRINT("Active:\n");
- list_for_each_entry(obj_priv, &dev_priv->mm.active_list,
- list)
- {
- struct drm_gem_object *obj = obj_priv->obj;
- if (obj->name) {
- DRM_PROC_PRINT(" %p(%d): %08x %08x %d\n",
- obj, obj->name,
- obj->read_domains, obj->write_domain,
- obj_priv->last_rendering_seqno);
- } else {
- DRM_PROC_PRINT(" %p: %08x %08x %d\n",
- obj,
- obj->read_domains, obj->write_domain,
- obj_priv->last_rendering_seqno);
- }
- }
- if (len > request + offset)
- return request;
- *eof = 1;
- return len - offset;
-}
-
-static int i915_gem_flushing_info(char *buf, char **start, off_t offset,
- int request, int *eof, void *data)
-{
- struct drm_minor *minor = (struct drm_minor *) data;
- struct drm_device *dev = minor->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
- struct drm_i915_gem_object *obj_priv;
- int len = 0;
-
- if (offset > DRM_PROC_LIMIT) {
- *eof = 1;
- return 0;
- }
-
- *start = &buf[offset];
- *eof = 0;
- DRM_PROC_PRINT("Flushing:\n");
- list_for_each_entry(obj_priv, &dev_priv->mm.flushing_list,
- list)
- {
- struct drm_gem_object *obj = obj_priv->obj;
- if (obj->name) {
- DRM_PROC_PRINT(" %p(%d): %08x %08x %d\n",
- obj, obj->name,
- obj->read_domains, obj->write_domain,
- obj_priv->last_rendering_seqno);
- } else {
- DRM_PROC_PRINT(" %p: %08x %08x %d\n", obj,
- obj->read_domains, obj->write_domain,
- obj_priv->last_rendering_seqno);
- }
- }
- if (len > request + offset)
- return request;
- *eof = 1;
- return len - offset;
-}
-
-static int i915_gem_inactive_info(char *buf, char **start, off_t offset,
- int request, int *eof, void *data)
-{
- struct drm_minor *minor = (struct drm_minor *) data;
- struct drm_device *dev = minor->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
- struct drm_i915_gem_object *obj_priv;
- int len = 0;
-
- if (offset > DRM_PROC_LIMIT) {
- *eof = 1;
- return 0;
- }
-
- *start = &buf[offset];
- *eof = 0;
- DRM_PROC_PRINT("Inactive:\n");
- list_for_each_entry(obj_priv, &dev_priv->mm.inactive_list,
- list)
- {
- struct drm_gem_object *obj = obj_priv->obj;
- if (obj->name) {
- DRM_PROC_PRINT(" %p(%d): %08x %08x %d\n",
- obj, obj->name,
- obj->read_domains, obj->write_domain,
- obj_priv->last_rendering_seqno);
- } else {
- DRM_PROC_PRINT(" %p: %08x %08x %d\n", obj,
- obj->read_domains, obj->write_domain,
- obj_priv->last_rendering_seqno);
- }
- }
- if (len > request + offset)
- return request;
- *eof = 1;
- return len - offset;
-}
-
-static int i915_gem_request_info(char *buf, char **start, off_t offset,
- int request, int *eof, void *data)
-{
- struct drm_minor *minor = (struct drm_minor *) data;
- struct drm_device *dev = minor->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
- struct drm_i915_gem_request *gem_request;
- int len = 0;
-
- if (offset > DRM_PROC_LIMIT) {
- *eof = 1;
- return 0;
- }
-
- *start = &buf[offset];
- *eof = 0;
- DRM_PROC_PRINT("Request:\n");
- list_for_each_entry(gem_request, &dev_priv->mm.request_list,
- list)
- {
- DRM_PROC_PRINT (" %d @ %d %08x\n",
- gem_request->seqno,
- (int) (jiffies - gem_request->emitted_jiffies),
- gem_request->flush_domains);
- }
- if (len > request + offset)
- return request;
- *eof = 1;
- return len - offset;
-}
-
-static int i915_gem_seqno_info(char *buf, char **start, off_t offset,
- int request, int *eof, void *data)
-{
- struct drm_minor *minor = (struct drm_minor *) data;
- struct drm_device *dev = minor->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
- int len = 0;
-
- if (offset > DRM_PROC_LIMIT) {
- *eof = 1;
- return 0;
- }
-
- *start = &buf[offset];
- *eof = 0;
- DRM_PROC_PRINT("Current sequence: %d\n", i915_get_gem_seqno(dev));
- DRM_PROC_PRINT("Waiter sequence: %d\n", dev_priv->mm.waiting_gem_seqno);
- DRM_PROC_PRINT("IRQ sequence: %d\n", dev_priv->mm.irq_gem_seqno);
- if (len > request + offset)
- return request;
- *eof = 1;
- return len - offset;
-}
-
-
-static int i915_interrupt_info(char *buf, char **start, off_t offset,
- int request, int *eof, void *data)
-{
- struct drm_minor *minor = (struct drm_minor *) data;
- struct drm_device *dev = minor->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
- int len = 0;
-
- if (offset > DRM_PROC_LIMIT) {
- *eof = 1;
- return 0;
- }
-
- *start = &buf[offset];
- *eof = 0;
- DRM_PROC_PRINT("Interrupt enable: %08x\n",
- I915_READ(I915REG_INT_ENABLE_R));
- DRM_PROC_PRINT("Interrupt identity: %08x\n",
- I915_READ(I915REG_INT_IDENTITY_R));
- DRM_PROC_PRINT("Interrupt mask: %08x\n",
- I915_READ(I915REG_INT_MASK_R));
- DRM_PROC_PRINT("Pipe A stat: %08x\n",
- I915_READ(I915REG_PIPEASTAT));
- DRM_PROC_PRINT("Pipe B stat: %08x\n",
- I915_READ(I915REG_PIPEBSTAT));
- DRM_PROC_PRINT("Interrupts received: %d\n",
- atomic_read(&dev_priv->irq_received));
- DRM_PROC_PRINT("Current sequence: %d\n",
- i915_get_gem_seqno(dev));
- DRM_PROC_PRINT("Waiter sequence: %d\n",
- dev_priv->mm.waiting_gem_seqno);
- DRM_PROC_PRINT("IRQ sequence: %d\n",
- dev_priv->mm.irq_gem_seqno);
- if (len > request + offset)
- return request;
- *eof = 1;
- return len - offset;
-}
-
-static struct drm_proc_list {
- const char *name; /**< file name */
- int (*f) (char *, char **, off_t, int, int *, void *); /**< proc callback*/
-} i915_gem_proc_list[] = {
- {"i915_gem_active", i915_gem_active_info},
- {"i915_gem_flushing", i915_gem_flushing_info},
- {"i915_gem_inactive", i915_gem_inactive_info},
- {"i915_gem_request", i915_gem_request_info},
- {"i915_gem_seqno", i915_gem_seqno_info},
- {"i915_gem_interrupt", i915_interrupt_info},
-};
-
-#define I915_GEM_PROC_ENTRIES ARRAY_SIZE(i915_gem_proc_list)
-
-int i915_gem_proc_init(struct drm_minor *minor)
-{
- struct proc_dir_entry *ent;
- int i, j;
-
- for (i = 0; i < I915_GEM_PROC_ENTRIES; i++) {
- ent = create_proc_entry(i915_gem_proc_list[i].name,
- S_IFREG | S_IRUGO, minor->dev_root);
- if (!ent) {
- DRM_ERROR("Cannot create /proc/dri/.../%s\n",
- i915_gem_proc_list[i].name);
- for (j = 0; j < i; j++)
- remove_proc_entry(i915_gem_proc_list[i].name,
- minor->dev_root);
- return -1;
- }
- ent->read_proc = i915_gem_proc_list[i].f;
- ent->data = minor;
- }
- return 0;
-}
-
-void i915_gem_proc_cleanup(struct drm_minor *minor)
-{
- int i;
-
- if (!minor->dev_root)
- return;
-
- for (i = 0; i < I915_GEM_PROC_ENTRIES; i++)
- remove_proc_entry(i915_gem_proc_list[i].name, minor->dev_root);
-}
-
void
i915_gem_lastclose(struct drm_device *dev)
{
diff --git a/linux-core/i915_gem_proc.c b/linux-core/i915_gem_proc.c
new file mode 100644
index 00000000..41060a4b
--- /dev/null
+++ b/linux-core/i915_gem_proc.c
@@ -0,0 +1,290 @@
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ * Keith Packard <keithp@keithp.com>
+ *
+ */
+
+#include "drmP.h"
+#include "drm.h"
+#include "drm_compat.h"
+#include "i915_drm.h"
+#include "i915_drv.h"
+
+static int i915_gem_active_info(char *buf, char **start, off_t offset,
+ int request, int *eof, void *data)
+{
+ struct drm_minor *minor = (struct drm_minor *) data;
+ struct drm_device *dev = minor->dev;
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_gem_object *obj_priv;
+ int len = 0;
+
+ if (offset > DRM_PROC_LIMIT) {
+ *eof = 1;
+ return 0;
+ }
+
+ *start = &buf[offset];
+ *eof = 0;
+ DRM_PROC_PRINT("Active:\n");
+ list_for_each_entry(obj_priv, &dev_priv->mm.active_list,
+ list)
+ {
+ struct drm_gem_object *obj = obj_priv->obj;
+ if (obj->name) {
+ DRM_PROC_PRINT(" %p(%d): %08x %08x %d\n",
+ obj, obj->name,
+ obj->read_domains, obj->write_domain,
+ obj_priv->last_rendering_seqno);
+ } else {
+ DRM_PROC_PRINT(" %p: %08x %08x %d\n",
+ obj,
+ obj->read_domains, obj->write_domain,
+ obj_priv->last_rendering_seqno);
+ }
+ }
+ if (len > request + offset)
+ return request;
+ *eof = 1;
+ return len - offset;
+}
+
+static int i915_gem_flushing_info(char *buf, char **start, off_t offset,
+ int request, int *eof, void *data)
+{
+ struct drm_minor *minor = (struct drm_minor *) data;
+ struct drm_device *dev = minor->dev;
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_gem_object *obj_priv;
+ int len = 0;
+
+ if (offset > DRM_PROC_LIMIT) {
+ *eof = 1;
+ return 0;
+ }
+
+ *start = &buf[offset];
+ *eof = 0;
+ DRM_PROC_PRINT("Flushing:\n");
+ list_for_each_entry(obj_priv, &dev_priv->mm.flushing_list,
+ list)
+ {
+ struct drm_gem_object *obj = obj_priv->obj;
+ if (obj->name) {
+ DRM_PROC_PRINT(" %p(%d): %08x %08x %d\n",
+ obj, obj->name,
+ obj->read_domains, obj->write_domain,
+ obj_priv->last_rendering_seqno);
+ } else {
+ DRM_PROC_PRINT(" %p: %08x %08x %d\n", obj,
+ obj->read_domains, obj->write_domain,
+ obj_priv->last_rendering_seqno);
+ }
+ }
+ if (len > request + offset)
+ return request;
+ *eof = 1;
+ return len - offset;
+}
+
+static int i915_gem_inactive_info(char *buf, char **start, off_t offset,
+ int request, int *eof, void *data)
+{
+ struct drm_minor *minor = (struct drm_minor *) data;
+ struct drm_device *dev = minor->dev;
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_gem_object *obj_priv;
+ int len = 0;
+
+ if (offset > DRM_PROC_LIMIT) {
+ *eof = 1;
+ return 0;
+ }
+
+ *start = &buf[offset];
+ *eof = 0;
+ DRM_PROC_PRINT("Inactive:\n");
+ list_for_each_entry(obj_priv, &dev_priv->mm.inactive_list,
+ list)
+ {
+ struct drm_gem_object *obj = obj_priv->obj;
+ if (obj->name) {
+ DRM_PROC_PRINT(" %p(%d): %08x %08x %d\n",
+ obj, obj->name,
+ obj->read_domains, obj->write_domain,
+ obj_priv->last_rendering_seqno);
+ } else {
+ DRM_PROC_PRINT(" %p: %08x %08x %d\n", obj,
+ obj->read_domains, obj->write_domain,
+ obj_priv->last_rendering_seqno);
+ }
+ }
+ if (len > request + offset)
+ return request;
+ *eof = 1;
+ return len - offset;
+}
+
+static int i915_gem_request_info(char *buf, char **start, off_t offset,
+ int request, int *eof, void *data)
+{
+ struct drm_minor *minor = (struct drm_minor *) data;
+ struct drm_device *dev = minor->dev;
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_gem_request *gem_request;
+ int len = 0;
+
+ if (offset > DRM_PROC_LIMIT) {
+ *eof = 1;
+ return 0;
+ }
+
+ *start = &buf[offset];
+ *eof = 0;
+ DRM_PROC_PRINT("Request:\n");
+ list_for_each_entry(gem_request, &dev_priv->mm.request_list,
+ list)
+ {
+ DRM_PROC_PRINT (" %d @ %d %08x\n",
+ gem_request->seqno,
+ (int) (jiffies - gem_request->emitted_jiffies),
+ gem_request->flush_domains);
+ }
+ if (len > request + offset)
+ return request;
+ *eof = 1;
+ return len - offset;
+}
+
+static int i915_gem_seqno_info(char *buf, char **start, off_t offset,
+ int request, int *eof, void *data)
+{
+ struct drm_minor *minor = (struct drm_minor *) data;
+ struct drm_device *dev = minor->dev;
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ int len = 0;
+
+ if (offset > DRM_PROC_LIMIT) {
+ *eof = 1;
+ return 0;
+ }
+
+ *start = &buf[offset];
+ *eof = 0;
+ DRM_PROC_PRINT("Current sequence: %d\n", i915_get_gem_seqno(dev));
+ DRM_PROC_PRINT("Waiter sequence: %d\n", dev_priv->mm.waiting_gem_seqno);
+ DRM_PROC_PRINT("IRQ sequence: %d\n", dev_priv->mm.irq_gem_seqno);
+ if (len > request + offset)
+ return request;
+ *eof = 1;
+ return len - offset;
+}
+
+
+static int i915_interrupt_info(char *buf, char **start, off_t offset,
+ int request, int *eof, void *data)
+{
+ struct drm_minor *minor = (struct drm_minor *) data;
+ struct drm_device *dev = minor->dev;
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ int len = 0;
+
+ if (offset > DRM_PROC_LIMIT) {
+ *eof = 1;
+ return 0;
+ }
+
+ *start = &buf[offset];
+ *eof = 0;
+ DRM_PROC_PRINT("Interrupt enable: %08x\n",
+ I915_READ(I915REG_INT_ENABLE_R));
+ DRM_PROC_PRINT("Interrupt identity: %08x\n",
+ I915_READ(I915REG_INT_IDENTITY_R));
+ DRM_PROC_PRINT("Interrupt mask: %08x\n",
+ I915_READ(I915REG_INT_MASK_R));
+ DRM_PROC_PRINT("Pipe A stat: %08x\n",
+ I915_READ(I915REG_PIPEASTAT));
+ DRM_PROC_PRINT("Pipe B stat: %08x\n",
+ I915_READ(I915REG_PIPEBSTAT));
+ DRM_PROC_PRINT("Interrupts received: %d\n",
+ atomic_read(&dev_priv->irq_received));
+ DRM_PROC_PRINT("Current sequence: %d\n",
+ i915_get_gem_seqno(dev));
+ DRM_PROC_PRINT("Waiter sequence: %d\n",
+ dev_priv->mm.waiting_gem_seqno);
+ DRM_PROC_PRINT("IRQ sequence: %d\n",
+ dev_priv->mm.irq_gem_seqno);
+ if (len > request + offset)
+ return request;
+ *eof = 1;
+ return len - offset;
+}
+
+static struct drm_proc_list {
+ const char *name; /**< file name */
+ int (*f) (char *, char **, off_t, int, int *, void *); /**< proc callback*/
+} i915_gem_proc_list[] = {
+ {"i915_gem_active", i915_gem_active_info},
+ {"i915_gem_flushing", i915_gem_flushing_info},
+ {"i915_gem_inactive", i915_gem_inactive_info},
+ {"i915_gem_request", i915_gem_request_info},
+ {"i915_gem_seqno", i915_gem_seqno_info},
+ {"i915_gem_interrupt", i915_interrupt_info},
+};
+
+#define I915_GEM_PROC_ENTRIES ARRAY_SIZE(i915_gem_proc_list)
+
+int i915_gem_proc_init(struct drm_minor *minor)
+{
+ struct proc_dir_entry *ent;
+ int i, j;
+
+ for (i = 0; i < I915_GEM_PROC_ENTRIES; i++) {
+ ent = create_proc_entry(i915_gem_proc_list[i].name,
+ S_IFREG | S_IRUGO, minor->dev_root);
+ if (!ent) {
+ DRM_ERROR("Cannot create /proc/dri/.../%s\n",
+ i915_gem_proc_list[i].name);
+ for (j = 0; j < i; j++)
+ remove_proc_entry(i915_gem_proc_list[i].name,
+ minor->dev_root);
+ return -1;
+ }
+ ent->read_proc = i915_gem_proc_list[i].f;
+ ent->data = minor;
+ }
+ return 0;
+}
+
+void i915_gem_proc_cleanup(struct drm_minor *minor)
+{
+ int i;
+
+ if (!minor->dev_root)
+ return;
+
+ for (i = 0; i < I915_GEM_PROC_ENTRIES; i++)
+ remove_proc_entry(i915_gem_proc_list[i].name, minor->dev_root);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 09:28:45 +0000