ravb: do not write 1 to reserved bits

[linux.git] / drivers / net / ethernet / renesas / ravb.h

diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h
index 1470fc12282b255181838457ff6a07a362e3e321..9b6bf557a2f5ffde5fe405f17e3307014f0c6a05 100644 (file)
--- a/drivers/net/ethernet/renesas/ravb.h
+++ b/drivers/net/ethernet/renesas/ravb.h
@@ -428,6 +428,7 @@ enum EIS_BIT {
        EIS_CULF1       = 0x00000080,
        EIS_TFFF        = 0x00000100,
        EIS_QFS         = 0x00010000,
+       EIS_RESERVED    = (GENMASK(31, 17) | GENMASK(15, 11)),
 };
 
 /* RIC0 */
@@ -472,6 +473,7 @@ enum RIS0_BIT {
        RIS0_FRF15      = 0x00008000,
        RIS0_FRF16      = 0x00010000,
        RIS0_FRF17      = 0x00020000,
+       RIS0_RESERVED   = GENMASK(31, 18),
 };
 
 /* RIC1 */
@@ -528,6 +530,7 @@ enum RIS2_BIT {
        RIS2_QFF16      = 0x00010000,
        RIS2_QFF17      = 0x00020000,
        RIS2_RFFF       = 0x80000000,
+       RIS2_RESERVED   = GENMASK(30, 18),
 };
 
 /* TIC */
@@ -544,6 +547,7 @@ enum TIS_BIT {
        TIS_FTF1        = 0x00000002,   /* Undocumented? */
        TIS_TFUF        = 0x00000100,
        TIS_TFWF        = 0x00000200,
+       TIS_RESERVED    = (GENMASK(31, 20) | GENMASK(15, 12) | GENMASK(7, 4))
 };
 
 /* ISS */
@@ -617,6 +621,7 @@ enum GIC_BIT {
 enum GIS_BIT {
        GIS_PTCF        = 0x00000001,   /* Undocumented? */
        GIS_PTMF        = 0x00000004,
+       GIS_RESERVED    = GENMASK(15, 10),
 };
 
 /* GIE (R-Car Gen3 only) */