Add all the IP's version information on a SOC to the
devcoredump.
Signed-off-by: Sunil Khatri <sunil.khatri@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c | 62 +++++++++++++++++++++++
1 file changed, 62 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
index a0dbccad2f53..3d4bfe0a5a7c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c
@@ -29,6 +29,43 @@
#include "sienna_cichlid.h"
#include "smu_v13_0_10.h"
+const char *hw_ip_names[MAX_HWIP] = {
+ [GC_HWIP] = "GC",
+ [HDP_HWIP] = "HDP",
+ [SDMA0_HWIP] = "SDMA0",
+ [SDMA1_HWIP] = "SDMA1",
+ [SDMA2_HWIP] = "SDMA2",
+ [SDMA3_HWIP] = "SDMA3",
+ [SDMA4_HWIP] = "SDMA4",
+ [SDMA5_HWIP] = "SDMA5",
+ [SDMA6_HWIP] = "SDMA6",
+ [SDMA7_HWIP] = "SDMA7",
+ [LSDMA_HWIP] = "LSDMA",
+ [MMHUB_HWIP] = "MMHUB",
+ [ATHUB_HWIP] = "ATHUB",
+ [NBIO_HWIP] = "NBIO",
+ [MP0_HWIP] = "MP0",
+ [MP1_HWIP] = "MP1",
+ [UVD_HWIP] = "UVD/JPEG/VCN",
+ [VCN1_HWIP] = "VCN1",
+ [VCE_HWIP] = "VCE",
+ [VPE_HWIP] = "VPE",
+ [DF_HWIP] = "DF",
+ [DCE_HWIP] = "DCE",
+ [OSSSYS_HWIP] = "OSSSYS",
+ [SMUIO_HWIP] = "SMUIO",
+ [PWR_HWIP] = "PWR",
+ [NBIF_HWIP] = "NBIF",
+ [THM_HWIP] = "THM",
+ [CLK_HWIP] = "CLK",
+ [UMC_HWIP] = "UMC",
+ [RSMU_HWIP] = "RSMU",
+ [XGMI_HWIP] = "XGMI",
+ [DCI_HWIP] = "DCI",
+ [PCIE_HWIP] = "PCIE",
+};
+
+
int amdgpu_reset_init(struct amdgpu_device *adev)
{
int ret = 0;
@@ -196,6 +233,31 @@ 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);
+ drm_printf(&p, "SOC External Revision id: %d\n",
+ coredump->adev->external_rev_id);
+
+ for (int i = 1; i < MAX_HWIP; i++) {
+ for (int j = 0; j < HWIP_MAX_INSTANCE; j++) {
+ int ver = coredump->adev->ip_versions[i][j];
+
+ if (ver)
+ drm_printf(&p, "HWIP: %s[%d][%d]: v%d.%d.%d.%d.%d\n",
+ hw_ip_names[i], i, j,
+ IP_VERSION_MAJ(ver),
+ IP_VERSION_MIN(ver),
+ IP_VERSION_REV(ver),
+ IP_VERSION_VARIANT(ver),
+ IP_VERSION_SUBREV(ver));
+ }
+ }
+ }
+
if (coredump->ring) {
drm_printf(&p, "\nRing timed out details\n");
drm_printf(&p, "IP Type: %d Ring Name: %s\n",
--
2.34.1
