drm/i915/gem: initial conversion to new logging macros using coccinelle

First pass of conversion to the new struct drm_based device logging
macros in the drm/i915/gem directory. This conversion was achieved using
the following coccinelle script that transforms based on the existence
of a straightforward struct drm_i915_private device:

@rule1@
identifier fn, T;
@@

fn(struct drm_i915_private *T,...) {
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}

@rule2@
identifier fn, T;
@@

fn(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}

Checkpatch warnings were addressed manually.

Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200122125750.9737-2-wambui.karugax@gmail.com

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index a67c2e1b94122deaf896a966c179ef64a97ecf4c..2516040b1c436ccd6431dbaa6a45cd5aabc99f0d 100644 (file)
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -708,8 +708,8 @@ i915_gem_create_context(struct drm_i915_private *i915, unsigned int flags)
 
                ppgtt = i915_ppgtt_create(&i915->gt);
                if (IS_ERR(ppgtt)) {
-                       DRM_DEBUG_DRIVER("PPGTT setup failed (%ld)\n",
-                                        PTR_ERR(ppgtt));
+                       drm_dbg(&i915->drm, "PPGTT setup failed (%ld)\n",
+                               PTR_ERR(ppgtt));
                        context_close(ctx);
                        return ERR_CAST(ppgtt);
                }
@@ -751,9 +751,9 @@ static void init_contexts(struct i915_gem_contexts *gc)
 void i915_gem_init__contexts(struct drm_i915_private *i915)
 {
        init_contexts(&i915->gem.contexts);
-       DRM_DEBUG_DRIVER("%s context support initialized\n",
-                        DRIVER_CAPS(i915)->has_logical_contexts ?
-                        "logical" : "fake");
+       drm_dbg(&i915->drm, "%s context support initialized\n",
+               DRIVER_CAPS(i915)->has_logical_contexts ?
+               "logical" : "fake");
 }
 
 void i915_gem_driver_release__contexts(struct drm_i915_private *i915)
@@ -1595,6 +1595,7 @@ static int
 set_engines(struct i915_gem_context *ctx,
            const struct drm_i915_gem_context_param *args)
 {
+       struct drm_i915_private *i915 = ctx->i915;
        struct i915_context_param_engines __user *user =
                u64_to_user_ptr(args->value);
        struct set_engines set = { .ctx = ctx };
@@ -1616,8 +1617,8 @@ set_engines(struct i915_gem_context *ctx,
        BUILD_BUG_ON(!IS_ALIGNED(sizeof(*user), sizeof(*user->engines)));
        if (args->size < sizeof(*user) ||
            !IS_ALIGNED(args->size, sizeof(*user->engines))) {
-               DRM_DEBUG("Invalid size for engine array: %d\n",
-                         args->size);
+               drm_dbg(&i915->drm, "Invalid size for engine array: %d\n",
+                       args->size);
                return -EINVAL;
        }
 
@@ -1653,8 +1654,9 @@ set_engines(struct i915_gem_context *ctx,
                                                  ci.engine_class,
                                                  ci.engine_instance);
                if (!engine) {
-                       DRM_DEBUG("Invalid engine[%d]: { class:%d, instance:%d }\n",
-                                 n, ci.engine_class, ci.engine_instance);
+                       drm_dbg(&i915->drm,
+                               "Invalid engine[%d]: { class:%d, instance:%d }\n",
+                               n, ci.engine_class, ci.engine_instance);
                        __free_engines(set.engines, n);
                        return -ENOENT;
                }
@@ -2168,8 +2170,9 @@ int i915_gem_context_create_ioctl(struct drm_device *dev, void *data,
 
        ext_data.fpriv = file->driver_priv;
        if (client_is_banned(ext_data.fpriv)) {
-               DRM_DEBUG("client %s[%d] banned from creating ctx\n",
-                         current->comm, task_pid_nr(current));
+               drm_dbg(&i915->drm,
+                       "client %s[%d] banned from creating ctx\n",
+                       current->comm, task_pid_nr(current));
                return -EIO;
        }
 
@@ -2191,7 +2194,7 @@ int i915_gem_context_create_ioctl(struct drm_device *dev, void *data,
                goto err_ctx;
 
        args->ctx_id = id;
-       DRM_DEBUG("HW context %d created\n", args->ctx_id);
+       drm_dbg(&i915->drm, "HW context %d created\n", args->ctx_id);
 
        return 0;
 

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 60c984e10c4ae47e8ba2a965d923549cfc1e9835..61c0a837f163441f02075924de9f494fa1c4414b 100644 (file)
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -420,6 +420,7 @@ eb_validate_vma(struct i915_execbuffer *eb,
                struct drm_i915_gem_exec_object2 *entry,
                struct i915_vma *vma)
 {
+       struct drm_i915_private *i915 = eb->i915;
        if (unlikely(entry->flags & eb->invalid_flags))
                return -EINVAL;
 
@@ -443,8 +444,9 @@ eb_validate_vma(struct i915_execbuffer *eb,
        }
 
        if (unlikely(vma->exec_flags)) {
-               DRM_DEBUG("Object [handle %d, index %d] appears more than once in object list\n",
-                         entry->handle, (int)(entry - eb->exec));
+               drm_dbg(&i915->drm,
+                       "Object [handle %d, index %d] appears more than once in object list\n",
+                       entry->handle, (int)(entry - eb->exec));
                return -EINVAL;
        }
 
@@ -1330,6 +1332,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
                  struct i915_vma *vma,
                  const struct drm_i915_gem_relocation_entry *reloc)
 {
+       struct drm_i915_private *i915 = eb->i915;
        struct i915_vma *target;
        int err;
 
@@ -1340,7 +1343,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
 
        /* Validate that the target is in a valid r/w GPU domain */
        if (unlikely(reloc->write_domain & (reloc->write_domain - 1))) {
-               DRM_DEBUG("reloc with multiple write domains: "
+               drm_dbg(&i915->drm, "reloc with multiple write domains: "
                          "target %d offset %d "
                          "read %08x write %08x",
                          reloc->target_handle,
@@ -1351,7 +1354,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
        }
        if (unlikely((reloc->write_domain | reloc->read_domains)
                     & ~I915_GEM_GPU_DOMAINS)) {
-               DRM_DEBUG("reloc with read/write non-GPU domains: "
+               drm_dbg(&i915->drm, "reloc with read/write non-GPU domains: "
                          "target %d offset %d "
                          "read %08x write %08x",
                          reloc->target_handle,
@@ -1391,7 +1394,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
        /* Check that the relocation address is valid... */
        if (unlikely(reloc->offset >
                     vma->size - (eb->reloc_cache.use_64bit_reloc ? 8 : 4))) {
-               DRM_DEBUG("Relocation beyond object bounds: "
+               drm_dbg(&i915->drm, "Relocation beyond object bounds: "
                          "target %d offset %d size %d.\n",
                          reloc->target_handle,
                          (int)reloc->offset,
@@ -1399,7 +1402,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
                return -EINVAL;
        }
        if (unlikely(reloc->offset & 3)) {
-               DRM_DEBUG("Relocation not 4-byte aligned: "
+               drm_dbg(&i915->drm, "Relocation not 4-byte aligned: "
                          "target %d offset %d.\n",
                          reloc->target_handle,
                          (int)reloc->offset);
@@ -2075,6 +2078,7 @@ err_free:
 
 static int eb_parse(struct i915_execbuffer *eb)
 {
+       struct drm_i915_private *i915 = eb->i915;
        struct intel_engine_pool_node *pool;
        struct i915_vma *shadow, *trampoline;
        unsigned int len;
@@ -2090,7 +2094,8 @@ static int eb_parse(struct i915_execbuffer *eb)
                 * post-scan tampering
                 */
                if (!eb->context->vm->has_read_only) {
-                       DRM_DEBUG("Cannot prevent post-scan tampering without RO capable vm\n");
+                       drm_dbg(&i915->drm,
+                               "Cannot prevent post-scan tampering without RO capable vm\n");
                        return -EINVAL;
                }
        } else {
@@ -2371,8 +2376,9 @@ eb_select_legacy_ring(struct i915_execbuffer *eb,
 
        if (user_ring_id != I915_EXEC_BSD &&
            (args->flags & I915_EXEC_BSD_MASK)) {
-               DRM_DEBUG("execbuf with non bsd ring but with invalid "
-                         "bsd dispatch flags: %d\n", (int)(args->flags));
+               drm_dbg(&i915->drm,
+                       "execbuf with non bsd ring but with invalid "
+                       "bsd dispatch flags: %d\n", (int)(args->flags));
                return -1;
        }
 
@@ -2386,8 +2392,9 @@ eb_select_legacy_ring(struct i915_execbuffer *eb,
                        bsd_idx >>= I915_EXEC_BSD_SHIFT;
                        bsd_idx--;
                } else {
-                       DRM_DEBUG("execbuf with unknown bsd ring: %u\n",
-                                 bsd_idx);
+                       drm_dbg(&i915->drm,
+                               "execbuf with unknown bsd ring: %u\n",
+                               bsd_idx);
                        return -1;
                }
 
@@ -2395,7 +2402,8 @@ eb_select_legacy_ring(struct i915_execbuffer *eb,
        }
 
        if (user_ring_id >= ARRAY_SIZE(user_ring_map)) {
-               DRM_DEBUG("execbuf with unknown ring: %u\n", user_ring_id);
+               drm_dbg(&i915->drm, "execbuf with unknown ring: %u\n",
+                       user_ring_id);
                return -1;
        }
 
@@ -2669,13 +2677,14 @@ i915_gem_do_execbuffer(struct drm_device *dev,
        }
 
        if (unlikely(*eb.batch->exec_flags & EXEC_OBJECT_WRITE)) {
-               DRM_DEBUG("Attempting to use self-modifying batch buffer\n");
+               drm_dbg(&i915->drm,
+                       "Attempting to use self-modifying batch buffer\n");
                err = -EINVAL;
                goto err_vma;
        }
        if (eb.batch_start_offset > eb.batch->size ||
            eb.batch_len > eb.batch->size - eb.batch_start_offset) {
-               DRM_DEBUG("Attempting to use out-of-bounds batch\n");
+               drm_dbg(&i915->drm, "Attempting to use out-of-bounds batch\n");
                err = -EINVAL;
                goto err_vma;
        }

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
index 62320ae5e646c2239cde2afaf6a02c3168ed790a..b47e7109be6a654a7289a8af20a43bcca196110d 100644 (file)
--- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
@@ -110,8 +110,11 @@ static int i915_adjust_stolen(struct drm_i915_private *i915,
 
                if (stolen[0].start != stolen[1].start ||
                    stolen[0].end != stolen[1].end) {
-                       DRM_DEBUG_DRIVER("GTT within stolen memory at %pR\n", &ggtt_res);
-                       DRM_DEBUG_DRIVER("Stolen memory adjusted to %pR\n", dsm);
+                       drm_dbg(&i915->drm,
+                               "GTT within stolen memory at %pR\n",
+                               &ggtt_res);
+                       drm_dbg(&i915->drm, "Stolen memory adjusted to %pR\n",
+                               dsm);
                }
        }
 
@@ -142,8 +145,9 @@ static int i915_adjust_stolen(struct drm_i915_private *i915,
                 * range. Apparently this works.
                 */
                if (!r && !IS_GEN(i915, 3)) {
-                       DRM_ERROR("conflict detected with stolen region: %pR\n",
-                                 dsm);
+                       drm_err(&i915->drm,
+                               "conflict detected with stolen region: %pR\n",
+                               dsm);
 
                        return -EBUSY;
                }
@@ -171,8 +175,8 @@ static void g4x_get_stolen_reserved(struct drm_i915_private *i915,
                                        ELK_STOLEN_RESERVED);
        resource_size_t stolen_top = i915->dsm.end + 1;
 
-       DRM_DEBUG_DRIVER("%s_STOLEN_RESERVED = %08x\n",
-                        IS_GM45(i915) ? "CTG" : "ELK", reg_val);
+       drm_dbg(&i915->drm, "%s_STOLEN_RESERVED = %08x\n",
+               IS_GM45(i915) ? "CTG" : "ELK", reg_val);
 
        if ((reg_val & G4X_STOLEN_RESERVED_ENABLE) == 0)
                return;
@@ -202,7 +206,7 @@ static void gen6_get_stolen_reserved(struct drm_i915_private *i915,
 {
        u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
 
-       DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
+       drm_dbg(&i915->drm, "GEN6_STOLEN_RESERVED = %08x\n", reg_val);
 
        if (!(reg_val & GEN6_STOLEN_RESERVED_ENABLE))
                return;
@@ -236,7 +240,7 @@ static void vlv_get_stolen_reserved(struct drm_i915_private *i915,
        u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
        resource_size_t stolen_top = i915->dsm.end + 1;
 
-       DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
+       drm_dbg(&i915->drm, "GEN6_STOLEN_RESERVED = %08x\n", reg_val);
 
        if (!(reg_val & GEN6_STOLEN_RESERVED_ENABLE))
                return;
@@ -264,7 +268,7 @@ static void gen7_get_stolen_reserved(struct drm_i915_private *i915,
 {
        u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
 
-       DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
+       drm_dbg(&i915->drm, "GEN6_STOLEN_RESERVED = %08x\n", reg_val);
 
        if (!(reg_val & GEN6_STOLEN_RESERVED_ENABLE))
                return;
@@ -291,7 +295,7 @@ static void chv_get_stolen_reserved(struct drm_i915_private *i915,
 {
        u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
 
-       DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
+       drm_dbg(&i915->drm, "GEN6_STOLEN_RESERVED = %08x\n", reg_val);
 
        if (!(reg_val & GEN6_STOLEN_RESERVED_ENABLE))
                return;
@@ -325,7 +329,7 @@ static void bdw_get_stolen_reserved(struct drm_i915_private *i915,
        u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
        resource_size_t stolen_top = i915->dsm.end + 1;
 
-       DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
+       drm_dbg(&i915->drm, "GEN6_STOLEN_RESERVED = %08x\n", reg_val);
 
        if (!(reg_val & GEN6_STOLEN_RESERVED_ENABLE))
                return;
@@ -344,7 +348,7 @@ static void icl_get_stolen_reserved(struct drm_i915_private *i915,
 {
        u64 reg_val = intel_uncore_read64(uncore, GEN6_STOLEN_RESERVED);
 
-       DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = 0x%016llx\n", reg_val);
+       drm_dbg(&i915->drm, "GEN6_STOLEN_RESERVED = 0x%016llx\n", reg_val);
 
        *base = reg_val & GEN11_STOLEN_RESERVED_ADDR_MASK;
 
@@ -455,8 +459,9 @@ static int i915_gem_init_stolen(struct drm_i915_private *i915)
         * it likely means we failed to read the registers correctly.
         */
        if (!reserved_base) {
-               DRM_ERROR("inconsistent reservation %pa + %pa; ignoring\n",
-                         &reserved_base, &reserved_size);
+               drm_err(&i915->drm,
+                       "inconsistent reservation %pa + %pa; ignoring\n",
+                       &reserved_base, &reserved_size);
                reserved_base = stolen_top;
                reserved_size = 0;
        }
@@ -465,8 +470,9 @@ static int i915_gem_init_stolen(struct drm_i915_private *i915)
                (struct resource)DEFINE_RES_MEM(reserved_base, reserved_size);
 
        if (!resource_contains(&i915->dsm, &i915->dsm_reserved)) {
-               DRM_ERROR("Stolen reserved area %pR outside stolen memory %pR\n",
-                         &i915->dsm_reserved, &i915->dsm);
+               drm_err(&i915->drm,
+                       "Stolen reserved area %pR outside stolen memory %pR\n",
+                       &i915->dsm_reserved, &i915->dsm);
                return 0;
        }
 
@@ -474,9 +480,10 @@ static int i915_gem_init_stolen(struct drm_i915_private *i915)
         * memory, so just consider the start. */
        reserved_total = stolen_top - reserved_base;
 
-       DRM_DEBUG_DRIVER("Memory reserved for graphics device: %lluK, usable: %lluK\n",
-                        (u64)resource_size(&i915->dsm) >> 10,
-                        ((u64)resource_size(&i915->dsm) - reserved_total) >> 10);
+       drm_dbg(&i915->drm,
+               "Memory reserved for graphics device: %lluK, usable: %lluK\n",
+               (u64)resource_size(&i915->dsm) >> 10,
+               ((u64)resource_size(&i915->dsm) - reserved_total) >> 10);
 
        i915->stolen_usable_size =
                resource_size(&i915->dsm) - reserved_total;
@@ -692,8 +699,9 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *i915,
        if (!drm_mm_initialized(&i915->mm.stolen))
                return ERR_PTR(-ENODEV);
 
-       DRM_DEBUG_DRIVER("creating preallocated stolen object: stolen_offset=%pa, gtt_offset=%pa, size=%pa\n",
-                        &stolen_offset, &gtt_offset, &size);
+       drm_dbg(&i915->drm,
+               "creating preallocated stolen object: stolen_offset=%pa, gtt_offset=%pa, size=%pa\n",
+               &stolen_offset, &gtt_offset, &size);
 
        /* KISS and expect everything to be page-aligned */
        if (drm_WARN_ON(&i915->drm, size == 0) ||
@@ -712,14 +720,14 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *i915,
        ret = drm_mm_reserve_node(&i915->mm.stolen, stolen);
        mutex_unlock(&i915->mm.stolen_lock);
        if (ret) {
-               DRM_DEBUG_DRIVER("failed to allocate stolen space\n");
+               drm_dbg(&i915->drm, "failed to allocate stolen space\n");
                kfree(stolen);
                return ERR_PTR(ret);
        }
 
        obj = __i915_gem_object_create_stolen(mem, stolen);
        if (IS_ERR(obj)) {
-               DRM_DEBUG_DRIVER("failed to allocate stolen object\n");
+               drm_dbg(&i915->drm, "failed to allocate stolen object\n");
                i915_gem_stolen_remove_node(i915, stolen);
                kfree(stolen);
                return obj;
@@ -749,7 +757,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *i915,
                                   size, gtt_offset, obj->cache_level,
                                   0);
        if (ret) {
-               DRM_DEBUG_DRIVER("failed to allocate stolen GTT space\n");
+               drm_dbg(&i915->drm, "failed to allocate stolen GTT space\n");
                mutex_unlock(&ggtt->vm.mutex);
                goto err_pages;
        }