[PATCH 1/2] drm/amdgpu: add the IP information of the soc

Sunil Khatri
2024-03-12T12:42:03Z

Add all the IP's information on a SOC to the
devcoredump.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
index a0dbccad2f53..611fdb90a1fc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
@@ -196,6 +196,25 @@ amdgpu_devcoredump_read(char *buffer, loff_t offset, size_t count,
coredump->reset_task_info.process_name,
coredump->reset_task_info.pid);

+ /* GPU IP's information of the SOC */
+ if (coredump->adev) {
+ drm_printf(&p, "\nIP Information\n");
+ drm_printf(&p, "SOC Family: %d\n", coredump->adev->family);
+ drm_printf(&p, "SOC Revision id: %d\n", coredump->adev->rev_id);
+
+ for (int i = 0; i < coredump->adev->num_ip_blocks; i++) {
+ struct amdgpu_ip_block *ip =
+ &coredump->adev->ip_blocks[i];
+ drm_printf(&p, "IP type: %d IP name: %s\n",
+ ip->version->type,
+ ip->version->funcs->name);
+ drm_printf(&p, "IP version: (%d,%d,%d)\n\n",
+ ip->version->major,
+ ip->version->minor,
+ ip->version->rev);
+ }
+ }
+
if (coredump->ring) {
drm_printf(&p, "\nRing timed out details\n");
drm_printf(&p, "IP Type: %d Ring Name: %s\n",
--
2.34.1