irqchip/gicv3-its: Restore all cacheability attributes

Let's restore some of the #defines that have been savagely dropped
by the introduction of the KVM ITS code, as pointlessly break
other users (including series that are already in -next).

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 9442be7..700b421 100644 (file)
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -146,8 +146,16 @@
 
 #define GICR_PROPBASER_InnerShareable                                  \
        GIC_BASER_SHAREABILITY(GICR_PROPBASER, InnerShareable)
-#define GICR_PROPBASER_nC GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, nC)
-#define GICR_PROPBASER_WaWb GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, WaWb)
+
+#define GICR_PROPBASER_nCnB    GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, nCnB)
+#define GICR_PROPBASER_nC      GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, nC)
+#define GICR_PROPBASER_RaWt    GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWt)
+#define GICR_PROPBASER_RaWb    GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWt)
+#define GICR_PROPBASER_WaWt    GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, WaWt)
+#define GICR_PROPBASER_WaWb    GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, WaWb)
+#define GICR_PROPBASER_RaWaWt  GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWaWt)
+#define GICR_PROPBASER_RaWaWb  GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWaWb)
+
 #define GICR_PROPBASER_IDBITS_MASK                     (0x1f)
 
 #define GICR_PENDBASER_SHAREABILITY_SHIFT              (10)
@@ -163,8 +171,16 @@
 
 #define GICR_PENDBASER_InnerShareable                                  \
        GIC_BASER_SHAREABILITY(GICR_PENDBASER, InnerShareable)
-#define GICR_PENDBASER_nC GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, nC)
-#define GICR_PENDBASER_WaWb GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, WaWb)
+
+#define GICR_PENDBASER_nCnB    GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, nCnB)
+#define GICR_PENDBASER_nC      GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, nC)
+#define GICR_PENDBASER_RaWt    GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWt)
+#define GICR_PENDBASER_RaWb    GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWt)
+#define GICR_PENDBASER_WaWt    GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, WaWt)
+#define GICR_PENDBASER_WaWb    GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, WaWb)
+#define GICR_PENDBASER_RaWaWt  GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWaWt)
+#define GICR_PENDBASER_RaWaWb  GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWaWb)
+
 #define GICR_PENDBASER_PTZ                             BIT_ULL(62)
 
 /*
@@ -237,24 +253,40 @@
 
 #define GITS_CBASER_InnerShareable                                     \
        GIC_BASER_SHAREABILITY(GITS_CBASER, InnerShareable)
-#define GITS_CBASER_nC GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, nC)
-#define GITS_CBASER_WaWb GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, WaWb)
+
+#define GITS_CBASER_nCnB       GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, nCnB)
+#define GITS_CBASER_nC         GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, nC)
+#define GITS_CBASER_RaWt       GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWt)
+#define GITS_CBASER_RaWb       GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWt)
+#define GITS_CBASER_WaWt       GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, WaWt)
+#define GITS_CBASER_WaWb       GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, WaWb)
+#define GITS_CBASER_RaWaWt     GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWaWt)
+#define GITS_CBASER_RaWaWb     GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWaWb)
 
 #define GITS_BASER_NR_REGS             8
 
 #define GITS_BASER_VALID                       (1UL << 63)
 #define GITS_BASER_INDIRECT                    (1ULL << 62)
+
 #define GITS_BASER_INNER_CACHEABILITY_SHIFT    (59)
 #define GITS_BASER_OUTER_CACHEABILITY_SHIFT    (53)
 #define GITS_BASER_INNER_CACHEABILITY_MASK                             \
        GIC_BASER_CACHEABILITY(GITS_BASER, INNER, MASK)
+#define GITS_BASER_CACHEABILITY_MASK           GITS_BASER_INNER_CACHEABILITY_MASK
 #define GITS_BASER_OUTER_CACHEABILITY_MASK                             \
        GIC_BASER_CACHEABILITY(GITS_BASER, OUTER, MASK)
 #define GITS_BASER_SHAREABILITY_MASK                                   \
        GIC_BASER_SHAREABILITY(GITS_BASER, SHAREABILITY_MASK)
 
-#define GITS_BASER_nC GIC_BASER_CACHEABILITY(GITS_BASER, INNER, nC)
-#define GITS_BASER_WaWb GIC_BASER_CACHEABILITY(GITS_BASER, INNER, WaWb)
+#define GITS_BASER_nCnB                GIC_BASER_CACHEABILITY(GITS_BASER, INNER, nCnB)
+#define GITS_BASER_nC          GIC_BASER_CACHEABILITY(GITS_BASER, INNER, nC)
+#define GITS_BASER_RaWt                GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWt)
+#define GITS_BASER_RaWb                GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWt)
+#define GITS_BASER_WaWt                GIC_BASER_CACHEABILITY(GITS_BASER, INNER, WaWt)
+#define GITS_BASER_WaWb                GIC_BASER_CACHEABILITY(GITS_BASER, INNER, WaWb)
+#define GITS_BASER_RaWaWt      GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWaWt)
+#define GITS_BASER_RaWaWb      GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWaWb)
+
 #define GITS_BASER_TYPE_SHIFT                  (56)
 #define GITS_BASER_TYPE(r)             (((r) >> GITS_BASER_TYPE_SHIFT) & 7)
 #define GITS_BASER_ENTRY_SIZE_SHIFT            (48)