Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.0-20210210' into staging

ppc patch queue for 20201-02-10

Here's the latest batch of patches for the ppc target and machine
types.  Highlights are:
 * Several fixes for E500 from Bin Meng
 * Fixes and cleanups for PowerNV from Cédric Le Goater
 * Assorted other fixes and cleanups

# gpg: Signature made Wed 10 Feb 2021 06:16:53 GMT
# gpg:                using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dg-gitlab/tags/ppc-for-6.0-20210210:
  target/ppc: Add E500 L2CSR0 write helper
  hw/net: fsl_etsec: Reverse the RCTRL.RSF logic
  hw/ppc: e500: Fill in correct <clock-frequency> for the serial nodes
  hw/ppc: e500: Use a macro for the platform clock frequency
  ppc/pnv: Set default RAM size to 1 GB
  spapr_numa.c: fix ibm,max-associativity-domains calculation
  spapr_numa.c: create spapr_numa_initial_nvgpu_numa_id() helper
  spapr: move spapr_machine_using_legacy_numa() to spapr_numa.c
  ppc/pnv: Introduce a LPC FW memory region attribute to map the PNOR
  ppc/pnv: Remove default disablement of the PNOR contents
  ppc/pnv: Discard internal BMC initialization when BMC is external
  ppc/pnv: Simplify pnv_bmc_create()
  ppc/pnv: Use skiboot addresses to load kernel and ramfs
  ppc/xive: Add firmware bit when dumping the ENDs
  ppc/pnv: Add trace events for PCI event notification
  target/ppc: Remove unused MMU definitions
  spapr: Adjust firmware path of PCI devices
  spapr.c: add 'name' property for hotplugged CPUs nodes
  spapr.c: use g_auto* with 'nodename' in CPU DT functions

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

5 files changed, 6 insertions, 1 deletions

diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
index bd014823a9..5b03a7b0eb 100644
--- a/include/hw/pci-host/spapr.h
+++ b/include/hw/pci-host/spapr.h
@@ -210,4 +210,6 @@ static inline unsigned spapr_phb_windows_supported(SpaprPhbState *sphb)
     return sphb->ddw_enabled ? SPAPR_PCI_DMA_MAX_WINDOWS : 1;
 }
 
+char *spapr_pci_fw_dev_name(PCIDevice *dev);
+
 #endif /* PCI_HOST_SPAPR_H */
diff --git a/include/hw/ppc/pnv.h b/include/hw/ppc/pnv.h
index ee7eda3e01..d69cee17b2 100644
--- a/include/hw/ppc/pnv.h
+++ b/include/hw/ppc/pnv.h
@@ -58,6 +58,7 @@ struct PnvChip {
     MemoryRegion xscom;
     AddressSpace xscom_as;
 
+    MemoryRegion *fw_mr;
     gchar        *dt_isa_nodename;
 };
 
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index c27c7ce515..ccbeeca1de 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -851,7 +851,6 @@ int spapr_max_server_number(SpaprMachineState *spapr);
 void spapr_store_hpte(PowerPCCPU *cpu, hwaddr ptex,
                       uint64_t pte0, uint64_t pte1);
 void spapr_mce_req_event(PowerPCCPU *cpu, bool recovered);
-bool spapr_machine_using_legacy_numa(SpaprMachineState *spapr);
 
 /* DRC callbacks. */
 void spapr_core_release(DeviceState *dev);
diff --git a/include/hw/ppc/spapr_numa.h b/include/hw/ppc/spapr_numa.h
index b3fd950634..6f9f02d3de 100644
--- a/include/hw/ppc/spapr_numa.h
+++ b/include/hw/ppc/spapr_numa.h
@@ -31,5 +31,6 @@ int spapr_numa_fixup_cpu_dt(SpaprMachineState *spapr, void *fdt,
                             int offset, PowerPCCPU *cpu);
 int spapr_numa_write_assoc_lookup_arrays(SpaprMachineState *spapr, void *fdt,
                                          int offset);
+unsigned int spapr_numa_initial_nvgpu_numa_id(MachineState *machine);
 
 #endif /* HW_SPAPR_NUMA_H */
diff --git a/include/hw/ppc/xive_regs.h b/include/hw/ppc/xive_regs.h
index 7879692825..b7fde2354e 100644
--- a/include/hw/ppc/xive_regs.h
+++ b/include/hw/ppc/xive_regs.h
@@ -236,6 +236,8 @@ typedef struct XiveEND {
     (be32_to_cpu((end)->w0) & END_W0_UNCOND_ESCALATE)
 #define xive_end_is_silent_escalation(end)              \
     (be32_to_cpu((end)->w0) & END_W0_SILENT_ESCALATE)
+#define xive_end_is_firmware(end)              \
+    (be32_to_cpu((end)->w0) & END_W0_FIRMWARE)
 
 static inline uint64_t xive_end_qaddr(XiveEND *end)
 {