diff options
| -rw-r--r-- | hw/pci-host/apb.c | 6 | ||||
| -rw-r--r-- | hw/sparc64/sparc64.c | 2 | ||||
| -rw-r--r-- | hw/sparc64/sun4u.c | 12 | ||||
| -rw-r--r-- | include/hw/pci-host/apb.h | 6 | ||||
| -rw-r--r-- | include/hw/sparc/sparc64.h | 2 |
5 files changed, 18 insertions, 10 deletions
diff --git a/hw/pci-host/apb.c b/hw/pci-host/apb.c index 0c709992ec..c0b97e41bf 100644 --- a/hw/pci-host/apb.c +++ b/hw/pci-host/apb.c @@ -79,7 +79,6 @@ do { printf("IOMMU: " fmt , ## __VA_ARGS__); } while (0) #define RESET_WCMASK 0x98000000 #define RESET_WMASK 0x60000000 -#define MAX_IVEC 0x40 #define NO_IRQ_REQUEST (MAX_IVEC + 1) static inline void pbm_set_request(APBState *s, unsigned int irq_num) @@ -614,7 +613,7 @@ static void apb_pci_bridge_realize(PCIDevice *dev, Error **errp) APBState *pci_apb_init(hwaddr special_base, hwaddr mem_base, - qemu_irq *ivec_irqs, PCIBus **busA, PCIBus **busB) + PCIBus **busA, PCIBus **busB) { DeviceState *dev; SysBusDevice *s; @@ -645,8 +644,6 @@ APBState *pci_apb_init(hwaddr special_base, memory_region_init(&d->pci_mmio, OBJECT(s), "pci-mmio", 0x100000000ULL); memory_region_add_subregion(get_system_memory(), mem_base, &d->pci_mmio); - d->ivec_irqs = ivec_irqs; - pci_create_simple(phb->bus, 0, "pbm-pci"); /* APB IOMMU */ @@ -721,6 +718,7 @@ static int pci_pbm_init_device(DeviceState *dev) s->obio_irq_map[i] = ((0x1f << 6) | 0x20) + i; } s->pbm_irqs = qemu_allocate_irqs(pci_apb_set_irq, s, MAX_IVEC); + qdev_init_gpio_out_named(DEVICE(s), s->ivec_irqs, "ivec-irq", MAX_IVEC); s->irq_request = NO_IRQ_REQUEST; s->pci_irq_in = 0ULL; diff --git a/hw/sparc64/sparc64.c b/hw/sparc64/sparc64.c index 9453e2c390..95a06f00b2 100644 --- a/hw/sparc64/sparc64.c +++ b/hw/sparc64/sparc64.c @@ -350,6 +350,8 @@ SPARCCPU *sparc64_cpu_devinit(const char *cpu_type, uint64_t prom_addr) uint32_t hstick_frequency = 100 * 1000000; cpu = SPARC_CPU(cpu_create(cpu_type)); + qdev_init_gpio_in_named(DEVICE(cpu), sparc64_cpu_set_ivec_irq, + "ivec-irq", IVEC_MAX); env = &cpu->env; env->tick = cpu_timer_create("tick", cpu, tick_irq, diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index a64ddc569d..2afd3f28dd 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -486,7 +486,6 @@ static void sun4uv_init(MemoryRegion *address_space_mem, PCIBus *pci_bus, *pci_busA, *pci_busB; PCIDevice *ebus, *pci_dev; SysBusDevice *s; - qemu_irq *ivec_irqs; DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; DeviceState *dev; FWCfgState *fw_cfg; @@ -502,9 +501,14 @@ static void sun4uv_init(MemoryRegion *address_space_mem, prom_init(hwdef->prom_addr, bios_name); - ivec_irqs = qemu_allocate_irqs(sparc64_cpu_set_ivec_irq, cpu, IVEC_MAX); - apb = pci_apb_init(APB_SPECIAL_BASE, APB_MEM_BASE, ivec_irqs, &pci_busA, - &pci_busB); + apb = pci_apb_init(APB_SPECIAL_BASE, APB_MEM_BASE, &pci_busA, &pci_busB); + + /* Wire up PCI interrupts to CPU */ + for (i = 0; i < IVEC_MAX; i++) { + qdev_connect_gpio_out_named(DEVICE(apb), "ivec-irq", i, + qdev_get_gpio_in_named(DEVICE(cpu), "ivec-irq", i)); + } + pci_bus = PCI_HOST_BRIDGE(apb)->bus; /* Only in-built Simba PBMs can exist on the root bus, slot 0 on busA is diff --git a/include/hw/pci-host/apb.h b/include/hw/pci-host/apb.h index a4ef51adc8..f7ead680f3 100644 --- a/include/hw/pci-host/apb.h +++ b/include/hw/pci-host/apb.h @@ -50,6 +50,8 @@ typedef struct IOMMUState { uint64_t regs[IOMMU_NREGS]; } IOMMUState; +#define MAX_IVEC 0x40 + #define TYPE_APB "pbm" #define APB_DEVICE(obj) \ @@ -71,7 +73,7 @@ typedef struct APBState { uint32_t pci_err_irq_map[4]; uint32_t obio_irq_map[32]; qemu_irq *pbm_irqs; - qemu_irq *ivec_irqs; + qemu_irq ivec_irqs[MAX_IVEC]; unsigned int irq_request; uint32_t reset_control; unsigned int nr_resets; @@ -91,5 +93,5 @@ typedef struct PBMPCIBridge { APBState *pci_apb_init(hwaddr special_base, hwaddr mem_base, - qemu_irq *ivec_irqs, PCIBus **bus2, PCIBus **bus3); + PCIBus **bus2, PCIBus **bus3); #endif diff --git a/include/hw/sparc/sparc64.h b/include/hw/sparc/sparc64.h index ca3bb4be71..5af4344459 100644 --- a/include/hw/sparc/sparc64.h +++ b/include/hw/sparc/sparc64.h @@ -1,4 +1,6 @@ +#define IVEC_MAX 0x40 + SPARCCPU *sparc64_cpu_devinit(const char *cpu_type, uint64_t prom_addr); void sparc64_cpu_set_ivec_irq(void *opaque, int irq, int level); |