[PATCH v2 1/8] drm/xe: Correct BMG VSEC header sizing
Michael J. Ruhl
michael.j.ruhl at intel.com
Fri May 30 20:37:50 UTC 2025
The intel_vsec_header information for the crashlog feature
is incorrect.
Update the VSEC header with correct sizing and count.
Signed-off-by: Michael J. Ruhl <michael.j.ruhl at intel.com>
---
drivers/gpu/drm/xe/xe_vsec.c | 20 +++++---------------
1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_vsec.c b/drivers/gpu/drm/xe/xe_vsec.c
index 3e573b0b7ebd..67238fc57a4d 100644
--- a/drivers/gpu/drm/xe/xe_vsec.c
+++ b/drivers/gpu/drm/xe/xe_vsec.c
@@ -32,28 +32,18 @@ static struct intel_vsec_header bmg_telemetry = {
.offset = BMG_DISCOVERY_OFFSET,
};
-static struct intel_vsec_header bmg_punit_crashlog = {
- .length = 0x10,
+static struct intel_vsec_header bmg_crashlog = {
+ .length = 0x18,
.id = VSEC_ID_CRASHLOG,
- .num_entries = 1,
- .entry_size = 4,
+ .num_entries = 2,
+ .entry_size = 6,
.tbir = 0,
.offset = BMG_DISCOVERY_OFFSET + 0x60,
};
-static struct intel_vsec_header bmg_oobmsm_crashlog = {
- .length = 0x10,
- .id = VSEC_ID_CRASHLOG,
- .num_entries = 1,
- .entry_size = 4,
- .tbir = 0,
- .offset = BMG_DISCOVERY_OFFSET + 0x78,
-};
-
static struct intel_vsec_header *bmg_capabilities[] = {
&bmg_telemetry,
- &bmg_punit_crashlog,
- &bmg_oobmsm_crashlog,
+ &bmg_crashlog,
NULL
};
--
2.49.0
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