Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-3.1-20180925' into staging

ppc patch queue 2018-09-25

Here are the accumulated ppc target patches for the last several
weeks. Highlights are:
   * A number of 40p / PReP cleanups
   * Preliminary irq rework on the pseries machine towards the new
     XIVE interrupt controller

There are a few patches which make small changes to generic device and
arm code as prerequisites to the 40p interrupt routing cleanup.  They
have acks from the relevant maintainers.

# gpg: Signature made Tue 25 Sep 2018 08:00:06 BST
# gpg:                using RSA key 6C38CACA20D9B392
# 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-3.1-20180925:
  40p: add fixed IRQ routing for LSI SCSI device
  lsi53c895a: add optional external IRQ via qdev
  scsi: remove unused lsi53c895a_create() and lsi53c810_create() functions
  scsi: move lsi53c8xx_create() callers to lsi53c8xx_handle_legacy_cmdline()
  scsi: add lsi53c8xx_handle_legacy_cmdline() function
  sm501: Adjust endianness of pixel value in rectangle fill
  spapr_pci: add an extra 'nr_msis' argument to spapr_populate_pci_dt
  spapr: increase the size of the IRQ number space
  spapr: introduce a spapr_irq class 'nr_msis' attribute
  40p: use OR gate to wire up raven PCI interrupts
  raven: some minor IRQ-related tidy-ups
  hw/ppc: on 40p machine, change default firmware to OpenBIOS
  target/ppc/cpu-models: Re-group the 970 CPUs together again
  Record history of ppcemb target in common.json

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

2 files changed, 2 insertions, 2 deletions

diff --git a/include/hw/ppc/spapr_irq.h b/include/hw/ppc/spapr_irq.h
index 0e98c4474b..a467ce696e 100644
--- a/include/hw/ppc/spapr_irq.h
+++ b/include/hw/ppc/spapr_irq.h
@@ -31,6 +31,7 @@ void spapr_irq_msi_reset(sPAPRMachineState *spapr);
 
 typedef struct sPAPRIrq {
     uint32_t    nr_irqs;
+    uint32_t    nr_msis;
 
     void (*init)(sPAPRMachineState *spapr, Error **errp);
     int (*claim)(sPAPRMachineState *spapr, int irq, bool lsi, Error **errp);
@@ -40,6 +41,7 @@ typedef struct sPAPRIrq {
 } sPAPRIrq;
 
 extern sPAPRIrq spapr_irq_xics;
+extern sPAPRIrq spapr_irq_xics_legacy;
 
 int spapr_irq_claim(sPAPRMachineState *spapr, int irq, bool lsi, Error **errp);
 void spapr_irq_free(sPAPRMachineState *spapr, int irq, int num);
diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h
index 9c2916c9b2..9958443d19 100644
--- a/include/hw/ppc/xics.h
+++ b/include/hw/ppc/xics.h
@@ -181,8 +181,6 @@ typedef struct XICSFabricClass {
     ICPState *(*icp_get)(XICSFabric *xi, int server);
 } XICSFabricClass;
 
-#define XICS_IRQS_SPAPR               1024
-
 void spapr_dt_xics(int nr_servers, void *fdt, uint32_t phandle);
 
 ICPState *xics_icp_get(XICSFabric *xi, int server);