Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging

qemu-sparc update

# gpg: Signature made Tue 09 Jan 2018 22:12:22 GMT
# gpg:                using RSA key 0x5BC2C56FAE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C  C9C4 5BC2 C56F AE0F 321F

* remotes/mcayland/tags/qemu-sparc-signed: (25 commits)
  sun4u_iommu: add trace event for IOMMU translations
  sun4u_iommu: convert from IOMMU_DPRINTF to trace-events
  sun4u_iommu: update to reflect IOMMU is no longer part of the APB device
  sun4u: split IOMMU device out from apb.c to sun4u_iommu.c
  apb: QOMify IOMMU
  sun4m: remove include/hw/sparc/sun4m.h and all references to it
  sun4m: move IOMMU declarations from sun4m.h to sun4m_iommu.h
  sun4m: move sun4m_iommu.c from hw/dma to hw/sparc
  sun4u: switch from EBUS_DPRINTF() macro to trace-events
  sparc64: introduce trace-events for hw/sparc64
  apb: replace OBIO interrupt numbers in pci_pbmA_map_irq() with constants
  ebus: wire up OBIO interrupts to APB pbm via qdev GPIOs
  apb: remove busA property from PBMPCIBridge state
  apb: split pci_pbm_map_irq() into separate functions for bus A and bus B
  apb: remove pci_apb_init() and instantiate APB device using qdev
  apb: move the two secondary PCI bridges objects into APBState
  apb: use gpios to wire up the apb device to the SPARC CPU IRQs
  apb: return APBState from pci_apb_init() rather than PCIBus
  apb: APB QOMify tidy-up
  sun4u: move initialisation of all ISABus devices into ebus_realize()
  ...

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

1 files changed, 49 insertions, 5 deletions

diff --git a/include/hw/pci-host/apb.h b/include/hw/pci-host/apb.h
index b19bd55c40..604d899b1e 100644
--- a/include/hw/pci-host/apb.h
+++ b/include/hw/pci-host/apb.h
@@ -1,10 +1,54 @@
 #ifndef PCI_HOST_APB_H
 #define PCI_HOST_APB_H
 
-#include "qemu-common.h"
+#include "hw/sparc/sun4u_iommu.h"
+
+#define MAX_IVEC 0x40
+
+/* OBIO IVEC IRQs */
+#define OBIO_HDD_IRQ         0x20
+#define OBIO_NIC_IRQ         0x21
+#define OBIO_LPT_IRQ         0x22
+#define OBIO_FDD_IRQ         0x27
+#define OBIO_KBD_IRQ         0x29
+#define OBIO_MSE_IRQ         0x2a
+#define OBIO_SER_IRQ         0x2b
+
+#define TYPE_APB "pbm"
+
+#define APB_DEVICE(obj) \
+    OBJECT_CHECK(APBState, (obj), TYPE_APB)
+
+typedef struct APBState {
+    PCIHostState parent_obj;
+
+    hwaddr special_base;
+    hwaddr mem_base;
+    MemoryRegion apb_config;
+    MemoryRegion pci_config;
+    MemoryRegion pci_mmio;
+    MemoryRegion pci_ioport;
+    uint64_t pci_irq_in;
+    IOMMUState *iommu;
+    PCIBridge *bridgeA;
+    PCIBridge *bridgeB;
+    uint32_t pci_control[16];
+    uint32_t pci_irq_map[8];
+    uint32_t pci_err_irq_map[4];
+    uint32_t obio_irq_map[32];
+    qemu_irq ivec_irqs[MAX_IVEC];
+    unsigned int irq_request;
+    uint32_t reset_control;
+    unsigned int nr_resets;
+} APBState;
+
+typedef struct PBMPCIBridge {
+    /*< private >*/
+    PCIBridge parent_obj;
+} PBMPCIBridge;
+
+#define TYPE_PBM_PCI_BRIDGE "pbm-bridge"
+#define PBM_PCI_BRIDGE(obj) \
+    OBJECT_CHECK(PBMPCIBridge, (obj), TYPE_PBM_PCI_BRIDGE)
 
-PCIBus *pci_apb_init(hwaddr special_base,
-                     hwaddr mem_base,
-                     qemu_irq *ivec_irqs, PCIBus **bus2, PCIBus **bus3,
-                     qemu_irq **pbm_irqs);
 #endif