#define GEN11_LSN_UNSLCVC_GAFS_HALF_CL2_MAXALLOC (1 << 9)
#define GEN11_LSN_UNSLCVC_GAFS_HALF_SF_MAXALLOC (1 << 7)
+#define GUCPMTIMESTAMP _MMIO(0xc3e8)
+
#define __GEN9_RCS0_MOCS0 0xc800
#define GEN9_GFX_MOCS(i) _MMIO(__GEN9_RCS0_MOCS0 + (i) * 4)
#define __GEN9_VCS0_MOCS0 0xc900
intel_uncore_forcewake_put(uncore, FORCEWAKE_GT);
}
+void intel_guc_dump_time_info(struct intel_guc *guc, struct drm_printer *p)
+{
+ struct intel_gt *gt = guc_to_gt(guc);
+ intel_wakeref_t wakeref;
+ u32 stamp = 0;
+ u64 ktime;
+
+ intel_device_info_print_runtime(RUNTIME_INFO(gt->i915), p);
+
+ with_intel_runtime_pm(>->i915->runtime_pm, wakeref)
+ stamp = intel_uncore_read(gt->uncore, GUCPMTIMESTAMP);
+ ktime = ktime_get_boottime_ns();
+
+ drm_printf(p, "Kernel timestamp: 0x%08llX [%llu]\n", ktime, ktime);
+ drm_printf(p, "GuC timestamp: 0x%08X [%u]\n", stamp, stamp);
+ drm_printf(p, "CS timestamp frequency: %u Hz, %u ns\n",
+ gt->clock_frequency, gt->clock_period_ns);
+}
+
int intel_guc_init(struct intel_guc *guc)
{
struct intel_gt *gt = guc_to_gt(guc);
intel_uc_fw_dump(&error_uc->guc_fw, &p);
intel_uc_fw_dump(&error_uc->huc_fw, &p);
+ err_printf(m, "GuC timestamp: 0x%08x\n", error_uc->timestamp);
intel_gpu_error_print_vma(m, NULL, error_uc->guc_log);
}
int i;
err_printf(m, "GT awake: %s\n", str_yes_no(gt->awake));
+ err_printf(m, "CS timestamp frequency: %u Hz, %d ns\n",
+ gt->clock_frequency, gt->clock_period_ns);
err_printf(m, "EIR: 0x%08x\n", gt->eir);
err_printf(m, "PGTBL_ER: 0x%08x\n", gt->pgtbl_er);
*/
error_uc->guc_fw.path = kstrdup(uc->guc.fw.path, ALLOW_FAIL);
error_uc->huc_fw.path = kstrdup(uc->huc.fw.path, ALLOW_FAIL);
+
+ /*
+ * Save the GuC log and include a timestamp reference for converting the
+ * log times to system times (in conjunction with the error->boottime and
+ * gt->clock_frequency fields saved elsewhere).
+ */
+ error_uc->timestamp = intel_uncore_read(gt->_gt->uncore, GUCPMTIMESTAMP);
error_uc->guc_log = create_vma_coredump(gt->_gt, uc->guc.log.vma,
"GuC log buffer", compress);
static void gt_record_info(struct intel_gt_coredump *gt)
{
memcpy(>->info, >->_gt->info, sizeof(struct intel_gt_info));
+ gt->clock_frequency = gt->_gt->clock_frequency;
+ gt->clock_period_ns = gt->_gt->clock_period_ns;
}
/*