@@ -325,7 +325,25 @@
#define SYS_PAR_EL1 sys_reg(3, 0, 7, 4, 0)
#define SYS_PAR_EL1_F BIT(0)
+/* When PAR_EL1.F == 1 */
#define SYS_PAR_EL1_FST GENMASK(6, 1)
+#define SYS_PAR_EL1_PTW BIT(8)
+#define SYS_PAR_EL1_S BIT(9)
+#define SYS_PAR_EL1_AssuredOnly BIT(12)
+#define SYS_PAR_EL1_TopLevel BIT(13)
+#define SYS_PAR_EL1_Overlay BIT(14)
+#define SYS_PAR_EL1_DirtyBit BIT(15)
+#define SYS_PAR_EL1_F1_IMPDEF GENMASK_ULL(63, 48)
+#define SYS_PAR_EL1_F1_RES0 (BIT(7) | BIT(10) | GENMASK_ULL(47, 16))
+#define SYS_PAR_EL1_RES1 BIT(11)
+/* When PAR_EL1.F == 0 */
+#define SYS_PAR_EL1_SH GENMASK_ULL(8, 7)
+#define SYS_PAR_EL1_NS BIT(9)
+#define SYS_PAR_EL1_F0_IMPDEF BIT(10)
+#define SYS_PAR_EL1_NSE BIT(11)
+#define SYS_PAR_EL1_PA GENMASK_ULL(51, 12)
+#define SYS_PAR_EL1_ATTR GENMASK_ULL(63, 56)
+#define SYS_PAR_EL1_F0_RES0 (GENMASK_ULL(6, 1) | GENMASK_ULL(55, 52))
/*** Statistical Profiling Extension ***/
#define PMSEVFR_EL1_RES0_IMP \
As KVM is about to grow a full emulation for the AT instructions, add the layout of the PAR_EL1 register in its non-D128 configuration. Note that the constants are a bit ugly, as the register has two layouts, based on the state of the F bit. Signed-off-by: Marc Zyngier <maz@kernel.org> --- arch/arm64/include/asm/sysreg.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)