diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c
index 1d0347c3..6f0c4ac 100644
--- a/drivers/misc/cxl/pci.c
+++ b/drivers/misc/cxl/pci.c
@@ -379,7 +379,7 @@
 
 static int init_implementation_adapter_psl_regs(struct cxl *adapter, struct pci_dev *dev)
 {
-	u64 psl_dsnctl;
+	u64 psl_dsnctl, psl_fircntl;
 	u64 chipid;
 	u64 capp_unit_id;
 	int rc;
@@ -398,8 +398,11 @@
 	cxl_p1_write(adapter, CXL_PSL_RESLCKTO, 0x20000000200ULL);
 	/* snoop write mask */
 	cxl_p1_write(adapter, CXL_PSL_SNWRALLOC, 0x00000000FFFFFFFFULL);
-	/* set fir_accum */
-	cxl_p1_write(adapter, CXL_PSL_FIR_CNTL, 0x0800000000000000ULL);
+	/* set fir_cntl to recommended value for production env */
+	psl_fircntl = (0x2ULL << (63-3)); /* ce_report */
+	psl_fircntl |= (0x1ULL << (63-6)); /* FIR_report */
+	psl_fircntl |= 0x1ULL; /* ce_thresh */
+	cxl_p1_write(adapter, CXL_PSL_FIR_CNTL, psl_fircntl);
 	/* for debugging with trace arrays */
 	cxl_p1_write(adapter, CXL_PSL_TRACE, 0x0000FF7C00000000ULL);