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-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_regs.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
index b11a172b5174..695916ba0405 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
@@ -884,6 +884,12 @@
#define TDUE_V(x) ((x) << TDUE_S)
#define TDUE_F TDUE_V(1U)
+/* SPARE2 register contains 32-bit value at offset 0x6 in Serial INIT
+ * Configuration flashed on EEPROM. This value corresponds to 32-bit
+ * Serial Configuration Version information.
+ */
+#define PCIE_STATIC_SPARE2_A 0x5bfc
+
/* registers for module MC */
#define MC_INT_CAUSE_A 0x7518
#define MC_P_INT_CAUSE_A 0x41318