diff options
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/irq.c | 16 | ||||
| -rw-r--r-- | hw/core/loader.c | 31 | ||||
| -rw-r--r-- | hw/core/sysbus.c | 4 |
3 files changed, 44 insertions, 7 deletions
diff --git a/hw/core/irq.c b/hw/core/irq.c index 20785428ef..03c8cb31ea 100644 --- a/hw/core/irq.c +++ b/hw/core/irq.c @@ -68,6 +68,17 @@ qemu_irq *qemu_allocate_irqs(qemu_irq_handler handler, void *opaque, int n) return qemu_extend_irqs(NULL, 0, handler, opaque, n); } +qemu_irq qemu_allocate_irq(qemu_irq_handler handler, void *opaque, int n) +{ + struct IRQState *irq; + + irq = g_new(struct IRQState, 1); + irq->handler = handler; + irq->opaque = opaque; + irq->n = n; + + return irq; +} void qemu_free_irqs(qemu_irq *s) { @@ -75,6 +86,11 @@ void qemu_free_irqs(qemu_irq *s) g_free(s); } +void qemu_free_irq(qemu_irq irq) +{ + g_free(irq); +} + static void qemu_notirq(void *opaque, int line, int level) { struct IRQState *irq = opaque; diff --git a/hw/core/loader.c b/hw/core/loader.c index 7b3d3ee6a0..60d2ebd4ac 100644 --- a/hw/core/loader.c +++ b/hw/core/loader.c @@ -663,7 +663,7 @@ int rom_add_file(const char *file, const char *fw_dir, rom_insert(rom); if (rom->fw_file && fw_cfg) { const char *basename; - char fw_file_name[56]; + char fw_file_name[FW_CFG_MAX_FILE_PATH]; void *data; basename = strrchr(rom->fw_file, '/'); @@ -700,10 +700,12 @@ err: return -1; } -int rom_add_blob(const char *name, const void *blob, size_t len, - hwaddr addr) +void *rom_add_blob(const char *name, const void *blob, size_t len, + hwaddr addr, const char *fw_file_name, + FWCfgReadCallback fw_callback, void *callback_opaque) { Rom *rom; + void *data = NULL; rom = g_malloc0(sizeof(*rom)); rom->name = g_strdup(name); @@ -713,7 +715,22 @@ int rom_add_blob(const char *name, const void *blob, size_t len, rom->data = g_malloc0(rom->datasize); memcpy(rom->data, blob, len); rom_insert(rom); - return 0; + if (fw_file_name && fw_cfg) { + char devpath[100]; + + snprintf(devpath, sizeof(devpath), "/rom@%s", fw_file_name); + + if (rom_file_in_ram) { + data = rom_set_mr(rom, OBJECT(fw_cfg), devpath); + } else { + data = rom->data; + } + + fw_cfg_add_file_callback(fw_cfg, fw_file_name, + fw_callback, callback_opaque, + data, rom->romsize); + } + return data; } /* This function is specific for elf program because we don't need to allocate @@ -795,10 +812,14 @@ int rom_load_all(void) memory_region_unref(section.mr); } qemu_register_reset(rom_reset, NULL); - roms_loaded = 1; return 0; } +void rom_load_done(void) +{ + roms_loaded = 1; +} + void rom_set_fw(FWCfgState *f) { fw_cfg = f; diff --git a/hw/core/sysbus.c b/hw/core/sysbus.c index b84cd4a16f..146f50aa15 100644 --- a/hw/core/sysbus.c +++ b/hw/core/sysbus.c @@ -49,7 +49,7 @@ void sysbus_connect_irq(SysBusDevice *dev, int n, qemu_irq irq) } static void sysbus_mmio_map_common(SysBusDevice *dev, int n, hwaddr addr, - bool may_overlap, unsigned priority) + bool may_overlap, int priority) { assert(n >= 0 && n < dev->num_mmio); @@ -81,7 +81,7 @@ void sysbus_mmio_map(SysBusDevice *dev, int n, hwaddr addr) } void sysbus_mmio_map_overlap(SysBusDevice *dev, int n, hwaddr addr, - unsigned priority) + int priority) { sysbus_mmio_map_common(dev, n, addr, true, priority); } |