Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.12-20171215' into staging

ppc patch queue 2017-12-15

First pull request for qemu-2.12.  This has quite a bit of stuff
accumulated while 2.11 was finalizing.  Highlights are:

  * Some preliminary work towards implementing the "XIVE" POWER9
    interrupt controller
  * Some fixes for problems during reboot with MTTCG
  * A substantial TCG performance improvement via
    tcg_get_lookup_and_goto_ptr
  * Numerous assorted cleanups and bugfixes that weren't urgent enough
    for 2.11

# gpg: Signature made Fri 15 Dec 2017 03:14:12 GMT
# gpg:                using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.12-20171215: (24 commits)
  spapr: don't initialize PATB entry if max-cpu-compat < power9
  spapr: Assume msi_nonbroken
  spapr: Rename machine init functions for clarity
  target/ppc: introduce the PPC_BIT() macro
  spapr_events: drop bogus cell from "interrupt-ranges" property
  spapr: fix LSI interrupt specifiers in the device tree
  spapr: replace numa_get_node() with lookup in pc-dimm list
  spapr: introduce a spapr_qirq() helper
  spapr: introduce a spapr_irq_set_lsi() helper
  spapr: move the IRQ allocation routines under the machine
  ppc/xics: assign of the CPU 'intc' pointer under the core
  ppc/xics: introduce an icp_create() helper
  spapr/rtas: do not reset the MSR in stop-self command
  spapr/rtas: fix reboot of a a SMP TCG guest
  spapr/rtas: disable the decrementer interrupt when a CPU is unplugged
  e500: fix pci host bridge class/type
  openpic: debug w/ info_report()
  pcc: define the Power-saving mode Exit Cause Enable bits in PowerPCCPUClass
  nvram: add AT24Cx i2c eeprom
  e500: name openpic and pci host bridge
  ...

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

1 files changed, 6 insertions, 7 deletions

diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
index 5a3122a9f9..88797b3d36 100644
--- a/hw/ppc/spapr_pci.c
+++ b/hw/ppc/spapr_pci.c
@@ -314,7 +314,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPRMachineState *spapr,
             return;
         }
 
-        spapr_ics_free(spapr->ics, msi->first_irq, msi->num);
+        spapr_irq_free(spapr, msi->first_irq, msi->num);
         if (msi_present(pdev)) {
             spapr_msi_setmsg(pdev, 0, false, 0, 0);
         }
@@ -352,7 +352,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPRMachineState *spapr,
     }
 
     /* Allocate MSIs */
-    irq = spapr_ics_alloc_block(spapr->ics, req_num, false,
+    irq = spapr_irq_alloc_block(spapr, req_num, false,
                            ret_intr_type == RTAS_TYPE_MSI, &err);
     if (err) {
         error_reportf_err(err, "Can't allocate MSIs for device %x: ",
@@ -363,7 +363,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPRMachineState *spapr,
 
     /* Release previous MSIs */
     if (msi) {
-        spapr_ics_free(spapr->ics, msi->first_irq, msi->num);
+        spapr_irq_free(spapr, msi->first_irq, msi->num);
         g_hash_table_remove(phb->msi, &config_addr);
     }
 
@@ -723,7 +723,7 @@ static void spapr_msi_write(void *opaque, hwaddr addr,
 
     trace_spapr_pci_msi_write(addr, data, irq);
 
-    qemu_irq_pulse(xics_get_qirq(XICS_FABRIC(spapr), irq));
+    qemu_irq_pulse(spapr_qirq(spapr, irq));
 }
 
 static const MemoryRegionOps spapr_msi_ops = {
@@ -1675,7 +1675,7 @@ static void spapr_phb_realize(DeviceState *dev, Error **errp)
         uint32_t irq;
         Error *local_err = NULL;
 
-        irq = spapr_ics_alloc_block(spapr->ics, 1, true, false, &local_err);
+        irq = spapr_irq_alloc_block(spapr, 1, true, false, &local_err);
         if (local_err) {
             error_propagate(errp, local_err);
             error_prepend(errp, "can't allocate LSIs: ");
@@ -2121,8 +2121,7 @@ int spapr_populate_pci_dt(sPAPRPHBState *phb,
             irqmap[2] = 0;
             irqmap[3] = cpu_to_be32(j+1);
             irqmap[4] = cpu_to_be32(xics_phandle);
-            irqmap[5] = cpu_to_be32(phb->lsi_table[lsi_num].irq);
-            irqmap[6] = cpu_to_be32(0x8);
+            spapr_dt_xics_irq(&irqmap[5], phb->lsi_table[lsi_num].irq, true);
         }
     }
     /* Write interrupt map */