Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.0-20190204' into staging

ppc patch queue 2019-02-04

Here's the next batch of ppc target and spapr related changes.
Highlights are:
 * A number of endianness handling cleanups from Mark Cave-Ayland
 * Updated Mac VGA driver
 * Updated SLOF image
 * Some XIVE cleanups and small fixes
 * ppc4xx cleanups and fixes from BALATON Zoltan

There are a few chances not technically in the ppc target code:
 * Several MAINTAINERS updates
 * Fixes for unmapping of hugepages on power hosts

The latter is included because it's primarily of interest for ppc KVM setups.

# gpg: Signature made Mon 04 Feb 2019 07:52:26 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/dgibson/tags/ppc-for-4.0-20190204: (37 commits)
  mmap-alloc: fix hugetlbfs misaligned length in ppc64
  mmap-alloc: unfold qemu_ram_mmap()
  hw/ppc: Don't include m48t59.h if it is not necessary
  spapr_pci: Fix endianness in assigned-addresses property
  target/ppc: remove various HOST_WORDS_BIGENDIAN hacks in int_helper.c
  target/ppc: remove ROTRu32 and ROTRu64 macros from int_helper.c
  target/ppc: simplify VEXT_SIGNED macro in int_helper.c
  target/ppc: eliminate use of EL_IDX macros from int_helper.c
  target/ppc: eliminate use of HI_IDX and LO_IDX macros from int_helper.c
  target/ppc: rework vmul{e,o}{s,u}{b,h,w} instructions to use Vsr* macros
  target/ppc: rework vmrg{l,h}{b,h,w} instructions to use Vsr* macros
  hw/ppc/spapr: Add support for "-vga cirrus"
  QemuMacDrivers: update qemu_vga.ndrv to 90c488d built from submodule
  MAINTAINERS: add myself as maintainer for Mac Old World and New World machines
  spapr: Drop unused parameters from fdt building helper
  MAINTAINERS: Merge the two e500 sections
  MAINTAINERS: XIVE is an interrupt controller, not a machine
  hw/ppc: Move ppc40x_*reset() functions from ppc405_uc.c to ppc.c
  ppc: remove the interrupt presenters from under PowerPCCPU
  target/ppc: implement complete set of Vsr* macros
  ...

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

1 files changed, 2 insertions, 5 deletions

diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
index b74f2632ec..c99721cde8 100644
--- a/hw/ppc/spapr_pci.c
+++ b/hw/ppc/spapr_pci.c
@@ -964,7 +964,7 @@ static void populate_resource_props(PCIDevice *d, ResourceProps *rp)
         }
 
         assigned = &rp->assigned[assigned_idx++];
-        assigned->phys_hi = cpu_to_be32(reg->phys_hi | b_n(1));
+        assigned->phys_hi = cpu_to_be32(be32_to_cpu(reg->phys_hi) | b_n(1));
         assigned->phys_mid = cpu_to_be32(d->io_regions[i].addr >> 32);
         assigned->phys_lo = cpu_to_be32(d->io_regions[i].addr);
         assigned->size_hi = reg->size_hi;
@@ -2030,8 +2030,6 @@ static void spapr_phb_pci_enumerate_bridge(PCIBus *bus, PCIDevice *pdev,
                                            void *opaque)
 {
     unsigned int *bus_no = opaque;
-    unsigned int primary = *bus_no;
-    unsigned int subordinate = 0xff;
     PCIBus *sec_bus = NULL;
 
     if ((pci_default_read_config(pdev, PCI_HEADER_TYPE, 1) !=
@@ -2040,7 +2038,7 @@ static void spapr_phb_pci_enumerate_bridge(PCIBus *bus, PCIDevice *pdev,
     }
 
     (*bus_no)++;
-    pci_default_write_config(pdev, PCI_PRIMARY_BUS, primary, 1);
+    pci_default_write_config(pdev, PCI_PRIMARY_BUS, pci_dev_bus_num(pdev), 1);
     pci_default_write_config(pdev, PCI_SECONDARY_BUS, *bus_no, 1);
     pci_default_write_config(pdev, PCI_SUBORDINATE_BUS, *bus_no, 1);
 
@@ -2049,7 +2047,6 @@ static void spapr_phb_pci_enumerate_bridge(PCIBus *bus, PCIDevice *pdev,
         return;
     }
 
-    pci_default_write_config(pdev, PCI_SUBORDINATE_BUS, subordinate, 1);
     pci_for_each_device(sec_bus, pci_bus_num(sec_bus),
                         spapr_phb_pci_enumerate_bridge, bus_no);
     pci_default_write_config(pdev, PCI_SUBORDINATE_BUS, *bus_no, 1);