Merge tag 'pull-ppc-for-9.0-20240224' of https://gitlab.com/npiggin/qemu into staging

* Avocado tests for ppc64 to boot FreeBSD, run guests with emulated
  or nested hypervisor facilities, among other things.
* Update ppc64 CPU defaults to Power10.
* Add a new powernv10-rainier machine to better capture differences
  between the different Power10 systems.
* Implement more device models for powernv.
* 4xx TLB flushing performance and correctness improvements.
* Correct gdb implementation to access some important SPRs.
* Misc cleanups and bug fixes.

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* tag 'pull-ppc-for-9.0-20240224' of https://gitlab.com/npiggin/qemu: (47 commits)
  target/ppc: optimise ppcemb_tlb_t flushing
  target/ppc: 440 optimise tlbwe TLB flushing
  target/ppc: 4xx optimise tlbwe_lo TLB flushing
  target/ppc: 4xx don't flush TLB for a newly written software TLB entry
  target/ppc: Factor out 4xx ppcemb_tlb_t flushing
  target/ppc: Fix 440 tlbwe TLB invalidation gaps
  target/ppc: Add SMT support to time facilities
  target/ppc: Implement core timebase state machine and TFMR
  ppc/pnv: Implement the ChipTOD to Core transfer
  ppc/pnv: Wire ChipTOD model to powernv9 and powernv10 machines
  ppc/pnv: Add POWER9/10 chiptod model
  target/ppc: Fix move-to timebase SPR access permissions
  target/ppc: Improve timebase register defines naming
  target/ppc: Rename TBL to TB on 64-bit
  target/ppc: Update gdbstub to read SPR's CFAR, DEC, HDEC, TB-L/U
  hw/ppc: N1 chiplet wiring
  hw/ppc: Add N1 chiplet model
  hw/ppc: Add pnv nest pervasive common chiplet model
  ppc/pnv: Test pnv i2c master and connected devices
  ppc/pnv: Add a pca9554 I2C device to powernv10-rainier
  ...

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

1 files changed, 17 insertions, 3 deletions

diff --git a/tests/avocado/ppc_pseries.py b/tests/avocado/ppc_pseries.py
index a8311e6555..74aaa4ac4a 100644
--- a/tests/avocado/ppc_pseries.py
+++ b/tests/avocado/ppc_pseries.py
@@ -12,11 +12,11 @@ from avocado_qemu import wait_for_console_pattern
 class pseriesMachine(QemuSystemTest):
 
     timeout = 90
-    KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
+    KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 console=hvc0 '
     panic_message = 'Kernel panic - not syncing'
     good_message = 'VFS: Cannot open root device'
 
-    def do_test_ppc64_linux_boot(self):
+    def do_test_ppc64_linux_boot(self, kernel_command_line = KERNEL_COMMON_COMMAND_LINE):
         kernel_url = ('https://archives.fedoraproject.org/pub/archive'
                       '/fedora-secondary/releases/29/Everything/ppc64le/os'
                       '/ppc/ppc64/vmlinuz')
@@ -24,7 +24,6 @@ class pseriesMachine(QemuSystemTest):
         kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
 
         self.vm.set_console()
-        kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=hvc0'
         self.vm.add_args('-kernel', kernel_path,
                          '-append', kernel_command_line)
         self.vm.launch()
@@ -62,6 +61,21 @@ class pseriesMachine(QemuSystemTest):
         wait_for_console_pattern(self, console_pattern, self.panic_message)
         wait_for_console_pattern(self, self.good_message, self.panic_message)
 
+    def test_ppc64_linux_hpt_smp_boot(self):
+        """
+        :avocado: tags=arch:ppc64
+        :avocado: tags=machine:pseries
+        """
+
+        self.vm.add_args('-smp', '4')
+        self.do_test_ppc64_linux_boot(self.KERNEL_COMMON_COMMAND_LINE +
+                                      'disable_radix')
+        console_pattern = 'smp: Brought up 1 node, 4 CPUs'
+        wait_for_console_pattern(self, 'hash-mmu: Initializing hash mmu',
+                                 self.panic_message)
+        wait_for_console_pattern(self, console_pattern, self.panic_message)
+        wait_for_console_pattern(self, self.good_message, self.panic_message)
+
     def test_ppc64_linux_smt_boot(self):
         """
         :avocado: tags=arch:ppc64