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path: root/drivers/net/dsa/microchip/ksz9477_reg.h
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Diffstat (limited to 'drivers/net/dsa/microchip/ksz9477_reg.h')
-rw-r--r--drivers/net/dsa/microchip/ksz9477_reg.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/dsa/microchip/ksz9477_reg.h b/drivers/net/dsa/microchip/ksz9477_reg.h
index 16939f29faa5..0bd58467181f 100644
--- a/drivers/net/dsa/microchip/ksz9477_reg.h
+++ b/drivers/net/dsa/microchip/ksz9477_reg.h
@@ -176,6 +176,7 @@
#define REG_SW_MAC_ADDR_5 0x0307
#define REG_SW_MTU__2 0x0308
+#define REG_SW_MTU_MASK GENMASK(13, 0)
#define REG_SW_ISP_TPID__2 0x030A
@@ -1662,4 +1663,6 @@
/* 148,800 frames * 67 ms / 100 */
#define BROADCAST_STORM_VALUE 9969
+#define KSZ9477_MAX_FRAME_SIZE 9000
+
#endif /* KSZ9477_REGS_H */