The Powernv11 machine doesn't have XIVE & PHBs as of now
XIVE2 interface and PHB5 added in later patches to Powernv11 machine
Also add mention of Power11 to powernv documentation
Cc: Cédric Le Goater <c...@kaod.org>
Cc: Frédéric Barrat <fbar...@linux.ibm.com>
Cc: Mahesh J Salgaonkar <mah...@linux.ibm.com>
Cc: Madhavan Srinivasan <ma...@linux.ibm.com>
Cc: Nicholas Piggin <npig...@gmail.com>
Signed-off-by: Aditya Gupta <adit...@linux.ibm.com>
---
docs/system/ppc/powernv.rst | 9 +++++----
hw/ppc/pnv.c | 36 ++++++++++++++++++++++++++++++++++++
2 files changed, 41 insertions(+), 4 deletions(-)
diff --git a/docs/system/ppc/powernv.rst b/docs/system/ppc/powernv.rst
index f3ec2cc69c0d..5154794cc8cd 100644
--- a/docs/system/ppc/powernv.rst
+++ b/docs/system/ppc/powernv.rst
@@ -1,5 +1,5 @@
-PowerNV family boards (``powernv8``, ``powernv9``, ``powernv10``)
-==================================================================
+PowerNV family boards (``powernv8``, ``powernv9``, ``powernv10``,
``powernv11``)
+================================================================================
PowerNV (as Non-Virtualized) is the "bare metal" platform using the
OPAL firmware. It runs Linux on IBM and OpenPOWER systems and it can
@@ -15,11 +15,12 @@ beyond the scope of what QEMU addresses today.
Supported devices
-----------------
- * Multi processor support for POWER8, POWER8NVL and POWER9.
+ * Multi processor support for POWER8, POWER8NVL, POWER9, Power10 and Power11.
* XSCOM, serial communication sideband bus to configure chiplets.
* Simple LPC Controller.
* Processor Service Interface (PSI) Controller.
- * Interrupt Controller, XICS (POWER8) and XIVE (POWER9) and XIVE2 (Power10).
+ * Interrupt Controller, XICS (POWER8) and XIVE (POWER9) and XIVE2 (Power10 &
+ Power11).
* POWER8 PHB3 PCIe Host bridge and POWER9 PHB4 PCIe Host bridge.
* Simple OCC is an on-chip micro-controller used for power management tasks.
* iBT device to handle BMC communication, with the internal BMC simulator
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index 006ff62efd79..3e63b2891279 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -3145,6 +3145,37 @@ static void
pnv_machine_p10_rainier_class_init(ObjectClass *oc, void *data)
pmc->i2c_init = pnv_rainier_i2c_init;
}
+static void pnv_machine_power11_class_init(ObjectClass *oc, void *data)
+{
+ MachineClass *mc = MACHINE_CLASS(oc);
+ PnvMachineClass *pmc = PNV_MACHINE_CLASS(oc);
+ static const char compat[] = "qemu,powernv11\0ibm,powernv";
+
+ pmc->compat = compat;
+ pmc->compat_size = sizeof(compat);
+ pmc->max_smt_threads = 4;
+ pmc->has_lpar_per_thread = true;
+ pmc->quirk_tb_big_core = true;
+ pmc->dt_power_mgt = pnv_dt_power_mgt;
+
+ machine_class_allow_dynamic_sysbus_dev(mc, TYPE_PNV_PHB);
+
+ mc->desc = "IBM PowerNV (Non-Virtualized) Power11";
+ mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power11_v2.0");
+
+ object_class_property_add_bool(oc, "big-core",
+ pnv_machine_get_big_core,
+ pnv_machine_set_big_core);
+ object_class_property_set_description(oc, "big-core",
+ "Use big-core (aka fused-core) mode");
+
+ object_class_property_add_bool(oc, "lpar-per-core",
+ pnv_machine_get_lpar_per_core,
+ pnv_machine_set_lpar_per_core);
+ object_class_property_set_description(oc, "lpar-per-core",
+ "Use 1 LPAR per core mode");
+}
+
static void pnv_cpu_do_nmi_on_cpu(CPUState *cs, run_on_cpu_data arg)
{
CPUPPCState *env = cpu_env(cs);
@@ -3258,6 +3289,11 @@ static void pnv_machine_class_init(ObjectClass *oc, void
*data)
}
static const TypeInfo types[] = {
+ {
+ .name = MACHINE_TYPE_NAME("powernv11"),
+ .parent = TYPE_PNV_MACHINE,
+ .class_init = pnv_machine_power11_class_init,
+ },
{
.name = MACHINE_TYPE_NAME("powernv10-rainier"),
.parent = MACHINE_TYPE_NAME("powernv10"),
--
2.49.0
