From 9946d4b528f9e5dd3d9481a4503cccf6b5f203c4 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 11 Dec 2019 11:04:33 +0000
Subject: drm/i915: Fix cmdparser drm.debug
Git-commit: 8f1ada252028853f1c405fde28a13f641d7280f6
Patch-mainline: v5.6-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
The cmdparser rejection debug is not for driver development, but for the
user, for which we use a plain DRM_DEBUG().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191211110437.4082687-1-chris@chris-wilson.co.uk
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/i915_cmd_parser.c | 55 +++++++++++++-------------
1 file changed, 27 insertions(+), 28 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
index 2ed497e7c9fd..7b7061973c5e 100644
--- a/drivers/gpu/drm/i915/i915_cmd_parser.c
+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -731,7 +731,7 @@ static u32 gen7_render_get_cmd_length_mask(u32 cmd_header)
return 0xFF;
}
- DRM_DEBUG_DRIVER("CMD: Abnormal rcs cmd length! 0x%08X\n", cmd_header);
+ DRM_DEBUG("CMD: Abnormal rcs cmd length! 0x%08X\n", cmd_header);
return 0;
}
@@ -754,7 +754,7 @@ static u32 gen7_bsd_get_cmd_length_mask(u32 cmd_header)
return 0xFF;
}
- DRM_DEBUG_DRIVER("CMD: Abnormal bsd cmd length! 0x%08X\n", cmd_header);
+ DRM_DEBUG("CMD: Abnormal bsd cmd length! 0x%08X\n", cmd_header);
return 0;
}
@@ -767,7 +767,7 @@ static u32 gen7_blt_get_cmd_length_mask(u32 cmd_header)
else if (client == INSTR_BC_CLIENT)
return 0xFF;
- DRM_DEBUG_DRIVER("CMD: Abnormal blt cmd length! 0x%08X\n", cmd_header);
+ DRM_DEBUG("CMD: Abnormal blt cmd length! 0x%08X\n", cmd_header);
return 0;
}
@@ -778,7 +778,7 @@ static u32 gen9_blt_get_cmd_length_mask(u32 cmd_header)
if (client == INSTR_MI_CLIENT || client == INSTR_BC_CLIENT)
return 0xFF;
- DRM_DEBUG_DRIVER("CMD: Abnormal blt cmd length! 0x%08X\n", cmd_header);
+ DRM_DEBUG("CMD: Abnormal blt cmd length! 0x%08X\n", cmd_header);
return 0;
}
@@ -1211,7 +1211,7 @@ static bool check_cmd(const struct intel_engine_cs *engine,
return true;
if (desc->flags & CMD_DESC_REJECT) {
- DRM_DEBUG_DRIVER("CMD: Rejected command: 0x%08X\n", *cmd);
+ DRM_DEBUG("CMD: Rejected command: 0x%08X\n", *cmd);
return false;
}
@@ -1231,8 +1231,8 @@ static bool check_cmd(const struct intel_engine_cs *engine,
find_reg(engine, reg_addr);
if (!reg) {
- DRM_DEBUG_DRIVER("CMD: Rejected register 0x%08X in command: 0x%08X (%s)\n",
- reg_addr, *cmd, engine->name);
+ DRM_DEBUG("CMD: Rejected register 0x%08X in command: 0x%08X (%s)\n",
+ reg_addr, *cmd, engine->name);
return false;
}
@@ -1242,22 +1242,22 @@ static bool check_cmd(const struct intel_engine_cs *engine,
*/
if (reg->mask) {
if (desc->cmd.value == MI_LOAD_REGISTER_MEM) {
- DRM_DEBUG_DRIVER("CMD: Rejected LRM to masked register 0x%08X\n",
- reg_addr);
+ DRM_DEBUG("CMD: Rejected LRM to masked register 0x%08X\n",
+ reg_addr);
return false;
}
if (desc->cmd.value == MI_LOAD_REGISTER_REG) {
- DRM_DEBUG_DRIVER("CMD: Rejected LRR to masked register 0x%08X\n",
- reg_addr);
+ DRM_DEBUG("CMD: Rejected LRR to masked register 0x%08X\n",
+ reg_addr);
return false;
}
if (desc->cmd.value == MI_LOAD_REGISTER_IMM(1) &&
(offset + 2 > length ||
(cmd[offset + 1] & reg->mask) != reg->value)) {
- DRM_DEBUG_DRIVER("CMD: Rejected LRI to masked register 0x%08X\n",
- reg_addr);
+ DRM_DEBUG("CMD: Rejected LRI to masked register 0x%08X\n",
+ reg_addr);
return false;
}
}
@@ -1284,8 +1284,8 @@ static bool check_cmd(const struct intel_engine_cs *engine,
}
if (desc->bits[i].offset >= length) {
- DRM_DEBUG_DRIVER("CMD: Rejected command 0x%08X, too short to check bitmask (%s)\n",
- *cmd, engine->name);
+ DRM_DEBUG("CMD: Rejected command 0x%08X, too short to check bitmask (%s)\n",
+ *cmd, engine->name);
return false;
}
@@ -1293,11 +1293,11 @@ static bool check_cmd(const struct intel_engine_cs *engine,
desc->bits[i].mask;
if (dword != desc->bits[i].expected) {
- DRM_DEBUG_DRIVER("CMD: Rejected command 0x%08X for bitmask 0x%08X (exp=0x%08X act=0x%08X) (%s)\n",
- *cmd,
- desc->bits[i].mask,
- desc->bits[i].expected,
- dword, engine->name);
+ DRM_DEBUG("CMD: Rejected command 0x%08X for bitmask 0x%08X (exp=0x%08X act=0x%08X) (%s)\n",
+ *cmd,
+ desc->bits[i].mask,
+ desc->bits[i].expected,
+ dword, engine->name);
return false;
}
}
@@ -1425,7 +1425,7 @@ int intel_engine_cmd_parser(struct intel_engine_cs *engine,
batch_start_offset, batch_len,
&needs_clflush_after);
if (IS_ERR(cmd)) {
- DRM_DEBUG_DRIVER("CMD: Failed to copy batch\n");
+ DRM_DEBUG("CMD: Failed to copy batch\n");
return PTR_ERR(cmd);
}
@@ -1446,8 +1446,7 @@ int intel_engine_cmd_parser(struct intel_engine_cs *engine,
desc = find_cmd(engine, *cmd, desc, &default_desc);
if (!desc) {
- DRM_DEBUG_DRIVER("CMD: Unrecognized command: 0x%08X\n",
- *cmd);
+ DRM_DEBUG("CMD: Unrecognized command: 0x%08X\n", *cmd);
ret = -EINVAL;
goto err;
}
@@ -1458,10 +1457,10 @@ int intel_engine_cmd_parser(struct intel_engine_cs *engine,
length = ((*cmd & desc->length.mask) + LENGTH_BIAS);
if ((batch_end - cmd) < length) {
- DRM_DEBUG_DRIVER("CMD: Command length exceeds batch length: 0x%08X length=%u batchlen=%td\n",
- *cmd,
- length,
- batch_end - cmd);
+ DRM_DEBUG("CMD: Command length exceeds batch length: 0x%08X length=%u batchlen=%td\n",
+ *cmd,
+ length,
+ batch_end - cmd);
ret = -EINVAL;
goto err;
}
@@ -1488,7 +1487,7 @@ int intel_engine_cmd_parser(struct intel_engine_cs *engine,
cmd += length;
offset += length;
if (cmd >= batch_end) {
- DRM_DEBUG_DRIVER("CMD: Got to the end of the buffer w/o a BBE cmd!\n");
+ DRM_DEBUG("CMD: Got to the end of the buffer w/o a BBE cmd!\n");
ret = -EINVAL;
goto err;
}
--
2.28.0