diff options
| -rw-r--r-- | hw/core/platform-bus.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/hw/core/platform-bus.c b/hw/core/platform-bus.c index 70e0518..aa55d01 100644 --- a/hw/core/platform-bus.c +++ b/hw/core/platform-bus.c @@ -21,6 +21,7 @@ #include "hw/platform-bus.h" #include "exec/address-spaces.h" +#include "qemu/error-report.h" #include "sysemu/sysemu.h" @@ -106,31 +107,29 @@ static void plaform_bus_refresh_irqs(PlatformBusDevice *pbus) pbus->done_gathering = true; } -static int platform_bus_map_irq(PlatformBusDevice *pbus, SysBusDevice *sbdev, - int n) +static void platform_bus_map_irq(PlatformBusDevice *pbus, SysBusDevice *sbdev, + int n) { int max_irqs = pbus->num_irqs; int irqn; if (sysbus_is_irq_connected(sbdev, n)) { /* IRQ is already mapped, nothing to do */ - return 0; + return; } irqn = find_first_zero_bit(pbus->used_irqs, max_irqs); if (irqn >= max_irqs) { - hw_error("Platform Bus: Can not fit IRQ line"); - return -1; + error_report("Platform Bus: Can not fit IRQ line"); + exit(1); } set_bit(irqn, pbus->used_irqs); sysbus_connect_irq(sbdev, n, pbus->irqs[irqn]); - - return 0; } -static int platform_bus_map_mmio(PlatformBusDevice *pbus, SysBusDevice *sbdev, - int n) +static void platform_bus_map_mmio(PlatformBusDevice *pbus, SysBusDevice *sbdev, + int n) { MemoryRegion *sbdev_mr = sysbus_mmio_get_region(sbdev, n); uint64_t size = memory_region_size(sbdev_mr); @@ -140,7 +139,7 @@ static int platform_bus_map_mmio(PlatformBusDevice *pbus, SysBusDevice *sbdev, if (memory_region_is_mapped(sbdev_mr)) { /* Region is already mapped, nothing to do */ - return 0; + return; } /* @@ -155,13 +154,13 @@ static int platform_bus_map_mmio(PlatformBusDevice *pbus, SysBusDevice *sbdev, } if (!found_region) { - hw_error("Platform Bus: Can not fit MMIO region of size %"PRIx64, size); + error_report("Platform Bus: Can not fit MMIO region of size %"PRIx64, + size); + exit(1); } /* Map the device's region into our Platform Bus MMIO space */ memory_region_add_subregion(&pbus->mmio, off, sbdev_mr); - - return 0; } /* |