Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210930' into staging

target-arm queue:
 * allwinner-h3: Switch to SMC as PSCI conduit
 * arm: tcg: Adhere to SMCCC 1.3 section 5.2
 * xlnx-zcu102, xlnx-versal-virt: Support BBRAM and eFUSE devices
 * gdbstub related code cleanups
 * Don't put FPEXC and FPSID in org.gnu.gdb.arm.vfp XML
 * Use _init vs _new convention in bus creation function names
 * sabrelite: Connect SPI flash CS line to GPIO3_19

# gpg: Signature made Thu 30 Sep 2021 16:11:20 BST
# 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]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20210930: (22 commits)
  hw/arm: sabrelite: Connect SPI flash CS line to GPIO3_19
  ide: Rename ide_bus_new() to ide_bus_init()
  qbus: Rename qbus_create() to qbus_new()
  qbus: Rename qbus_create_inplace() to qbus_init()
  pci: Rename pci_root_bus_new_inplace() to pci_root_bus_init()
  ipack: Rename ipack_bus_new_inplace() to ipack_bus_init()
  scsi: Replace scsi_bus_new() with scsi_bus_init(), scsi_bus_init_named()
  target/arm: Don't put FPEXC and FPSID in org.gnu.gdb.arm.vfp XML
  target/arm: Move gdbstub related code out of helper.c
  target/arm: Fix coding style issues in gdbstub code in helper.c
  configs: Don't include 32-bit-only GDB XML in aarch64 linux configs
  docs/system/arm: xlnx-versal-virt: BBRAM and eFUSE Usage
  hw/arm: xlnx-zcu102: Add Xilinx eFUSE device
  hw/arm: xlnx-zcu102: Add Xilinx BBRAM device
  hw/arm: xlnx-versal-virt: Add Xilinx eFUSE device
  hw/arm: xlnx-versal-virt: Add Xilinx BBRAM device
  hw/nvram: Introduce Xilinx battery-backed ram
  hw/nvram: Introduce Xilinx ZynqMP eFuse device
  hw/nvram: Introduce Xilinx Versal eFuse device
  hw/nvram: Introduce Xilinx eFuse QOM
  ...

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

1 files changed, 28 insertions, 2 deletions

diff --git a/include/hw/scsi/scsi.h b/include/hw/scsi/scsi.h
index 0b726bc78c..a567a5ed86 100644
--- a/include/hw/scsi/scsi.h
+++ b/include/hw/scsi/scsi.h
@@ -146,8 +146,34 @@ struct SCSIBus {
     const SCSIBusInfo *info;
 };
 
-void scsi_bus_new(SCSIBus *bus, size_t bus_size, DeviceState *host,
-                  const SCSIBusInfo *info, const char *bus_name);
+/**
+ * scsi_bus_init_named: Initialize a SCSI bus with the specified name
+ * @bus: SCSIBus object to initialize
+ * @bus_size: size of @bus object
+ * @host: Device which owns the bus (generally the SCSI controller)
+ * @info: structure defining callbacks etc for the controller
+ * @bus_name: Name to use for this bus
+ *
+ * This in-place initializes @bus as a new SCSI bus with a name
+ * provided by the caller. It is the caller's responsibility to make
+ * sure that name does not clash with the name of any other bus in the
+ * system. Unless you need the new bus to have a specific name, you
+ * should use scsi_bus_new() instead.
+ */
+void scsi_bus_init_named(SCSIBus *bus, size_t bus_size, DeviceState *host,
+                         const SCSIBusInfo *info, const char *bus_name);
+
+/**
+ * scsi_bus_init: Initialize a SCSI bus
+ *
+ * This in-place-initializes @bus as a new SCSI bus and gives it
+ * an automatically generated unique name.
+ */
+static inline void scsi_bus_init(SCSIBus *bus, size_t bus_size,
+                                 DeviceState *host, const SCSIBusInfo *info)
+{
+    scsi_bus_init_named(bus, bus_size, host, info, NULL);
+}
 
 static inline SCSIBus *scsi_bus_from_device(SCSIDevice *d)
 {