Merge tag 'pull-target-arm-20230203' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * Fix physical address resolution for Stage2
 * pl011: refactoring, implement reset method
 * Support GICv3 with hvf acceleration
 * sbsa-ref: remove cortex-a76 from list of supported cpus
 * Correct syndrome for ATS12NSO* traps at Secure EL1
 * Fix priority of HSTR_EL2 traps vs UNDEFs
 * Implement FEAT_FGT for '-cpu max'

# -----BEGIN PGP SIGNATURE-----
#
# iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmPdGisZHHBldGVyLm1h
# eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3iTND/4qnI00PcqPhdZAD083admx
# Tn+7OaTd8aaWHDMvbnV3fNsvAEt//j8DdzeBGDLbgfhBuOCPB8z7oDSr7oqczmys
# Yjnh25o6IDUYtMnKR+dBwFKGvAqWwM4UdEllkHJvvM+QpnlH7iu9lCkgYr6PvBYA
# h4ajfZ5J7C2OmFJZqsKa2Ot3mveFxos1QzgWSmsWNGTJiZTOCiD7AvuCnEsBBaVP
# pESY+5eGjVmjv6ocHxcHG4LA456bHAf6JiCgKqgwowRBlJenpsnNgKleIN4gQA/J
# wtfLALNe6FkTV9tzK/MgtO1qOhxkUHrnTrYTtTLmk4H1VryFdDvomYB34zBIgfMY
# l1LmMba6UCoxtck13D5jv1xkE56o7Z3kqrhyOvP+aHFdi+dvYQ/z+b8pqUeYeSiu
# EbVWa/270JwVdbBT08vfW33Ci9n7fxZtRCrvj2viMgOiQOKwXYEb5AVxM9TRZSKC
# Y+1m5frW2HQ+KNvjEyHdMJ8q4nFhaS5Bq2A2RMaQCV2QBuBJvFkGL3ul6M0lw/eq
# cAZDKN6H/8N2l2DPcPHUy6RMiqUPSnemvFI814ElKeHGa1V1c7Iw9C4lWAV5Ue5E
# gotHC1ros89xV0Eg0gaB9UgX8TgbQUfc3g1g6YUvTCfQdvxL0H1rY+wUWU1h1V2r
# VdhxI95gUkgmoVnk8KnwIw==
# =hk0j
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 03 Feb 2023 14:28:59 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20230203' of https://git.linaro.org/people/pmaydell/qemu-arm: (33 commits)
  target/arm: Enable FEAT_FGT on '-cpu max'
  target/arm: Implement MDCR_EL2.TDCC and MDCR_EL3.TDCC traps
  target/arm: Implement the HFGITR_EL2.SVC_EL0 and SVC_EL1 traps
  target/arm: Implement the HFGITR_EL2.ERET trap
  target/arm: Mark up sysregs for HFGITR bits 48..63
  target/arm: Mark up sysregs for HFGITR bits 18..47
  target/arm: Mark up sysregs for HFGITR bits 12..17
  target/arm: Mark up sysregs for HFGITR bits 0..11
  target/arm: Mark up sysregs for HDFGRTR bits 12..63
  target/arm: Mark up sysregs for HDFGRTR bits 0..11
  target/arm: Mark up sysregs for HFGRTR bits 36..63
  target/arm: Mark up sysregs for HFGRTR bits 24..35
  target/arm: Mark up sysregs for HFGRTR bits 12..23
  target/arm: Mark up sysregs for HFGRTR bits 0..11
  target/arm: Implement FGT trapping infrastructure
  target/arm: Define the FEAT_FGT registers
  target/arm: Disable HSTR_EL2 traps if EL2 is not enabled
  target/arm: Make HSTR_EL2 traps take priority over UNDEF-at-EL1
  target/arm: All UNDEF-at-EL0 traps take priority over HSTR_EL2 traps
  target/arm: Move do_coproc_insn() syndrome calculation earlier
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 14 insertions, 6 deletions

diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h
index c7dd59d7f1..e1ddbea96b 100644
--- a/include/hw/arm/virt.h
+++ b/include/hw/arm/virt.h
@@ -109,14 +109,19 @@ typedef enum VirtMSIControllerType {
 } VirtMSIControllerType;
 
 typedef enum VirtGICType {
-    VIRT_GIC_VERSION_MAX,
-    VIRT_GIC_VERSION_HOST,
-    VIRT_GIC_VERSION_2,
-    VIRT_GIC_VERSION_3,
-    VIRT_GIC_VERSION_4,
+    VIRT_GIC_VERSION_MAX = 0,
+    VIRT_GIC_VERSION_HOST = 1,
+    /* The concrete GIC values have to match the GIC version number */
+    VIRT_GIC_VERSION_2 = 2,
+    VIRT_GIC_VERSION_3 = 3,
+    VIRT_GIC_VERSION_4 = 4,
     VIRT_GIC_VERSION_NOSEL,
 } VirtGICType;
 
+#define VIRT_GIC_VERSION_2_MASK BIT(VIRT_GIC_VERSION_2)
+#define VIRT_GIC_VERSION_3_MASK BIT(VIRT_GIC_VERSION_3)
+#define VIRT_GIC_VERSION_4_MASK BIT(VIRT_GIC_VERSION_4)
+
 struct VirtMachineClass {
     MachineClass parent;
     bool disallow_affinity_adjustment;
diff --git a/include/hw/char/pl011.h b/include/hw/char/pl011.h
index dc2c90eedc..926322e242 100644
--- a/include/hw/char/pl011.h
+++ b/include/hw/char/pl011.h
@@ -27,6 +27,9 @@ OBJECT_DECLARE_SIMPLE_TYPE(PL011State, PL011)
 /* This shares the same struct (and cast macro) as the base pl011 device */
 #define TYPE_PL011_LUMINARY "pl011_luminary"
 
+/* Depth of UART FIFO in bytes, when FIFO mode is enabled (else depth == 1) */
+#define PL011_FIFO_DEPTH 16
+
 struct PL011State {
     SysBusDevice parent_obj;
 
@@ -39,7 +42,7 @@ struct PL011State {
     uint32_t dmacr;
     uint32_t int_enabled;
     uint32_t int_level;
-    uint32_t read_fifo[16];
+    uint32_t read_fifo[PL011_FIFO_DEPTH];
     uint32_t ilpr;
     uint32_t ibrd;
     uint32_t fbrd;