diff options
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/e500.c | 25 | ||||
| -rw-r--r-- | hw/ppc/spapr.c | 28 |
2 files changed, 17 insertions, 36 deletions
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 960059930f..f00a62a1ca 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -137,7 +137,6 @@ static int ppce500_load_device_tree(CPUPPCState *env, uint32_t clock_freq = 400000000; uint32_t tb_freq = 400000000; int i; - const char *toplevel_compat = NULL; /* user override */ char compatible_sb[] = "fsl,mpc8544-immr\0simple-bus"; char soc[128]; char mpic[128]; @@ -158,14 +157,9 @@ static int ppce500_load_device_tree(CPUPPCState *env, 0x0, 0xe1000000, 0x0, 0x10000, }; - QemuOpts *machine_opts; - const char *dtb_file = NULL; - - machine_opts = qemu_opts_find(qemu_find_opts("machine"), 0); - if (machine_opts) { - dtb_file = qemu_opt_get(machine_opts, "dtb"); - toplevel_compat = qemu_opt_get(machine_opts, "dt_compatible"); - } + QemuOpts *machine_opts = qemu_get_machine_opts(); + const char *dtb_file = qemu_opt_get(machine_opts, "dtb"); + const char *toplevel_compat = qemu_opt_get(machine_opts, "dt_compatible"); if (dtb_file) { char *filename; @@ -525,7 +519,6 @@ static DeviceState *ppce500_init_mpic_kvm(PPCE500Params *params, static qemu_irq *ppce500_init_mpic(PPCE500Params *params, MemoryRegion *ccsr, qemu_irq **irqs) { - QemuOptsList *list; qemu_irq *mpic; DeviceState *dev = NULL; SysBusDevice *s; @@ -534,15 +527,11 @@ static qemu_irq *ppce500_init_mpic(PPCE500Params *params, MemoryRegion *ccsr, mpic = g_new(qemu_irq, 256); if (kvm_enabled()) { - bool irqchip_allowed = true, irqchip_required = false; - - list = qemu_find_opts("machine"); - if (!QTAILQ_EMPTY(&list->head)) { - irqchip_allowed = qemu_opt_get_bool(QTAILQ_FIRST(&list->head), + QemuOpts *machine_opts = qemu_get_machine_opts(); + bool irqchip_allowed = qemu_opt_get_bool(machine_opts, "kernel_irqchip", true); - irqchip_required = qemu_opt_get_bool(QTAILQ_FIRST(&list->head), - "kernel_irqchip", false); - } + bool irqchip_required = qemu_opt_get_bool(machine_opts, + "kernel_irqchip", false); if (irqchip_allowed) { dev = ppce500_init_mpic_kvm(params, irqs); diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index e46aad30d9..5c31ad36bd 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -675,27 +675,19 @@ static void spapr_cpu_reset(void *opaque) static void spapr_create_nvram(sPAPREnvironment *spapr) { - QemuOpts *machine_opts; - DeviceState *dev; + DeviceState *dev = qdev_create(&spapr->vio_bus->bus, "spapr-nvram"); + const char *drivename = qemu_opt_get(qemu_get_machine_opts(), "nvram"); - dev = qdev_create(&spapr->vio_bus->bus, "spapr-nvram"); + if (drivename) { + BlockDriverState *bs; - machine_opts = qemu_opts_find(qemu_find_opts("machine"), 0); - if (machine_opts) { - const char *drivename; - - drivename = qemu_opt_get(machine_opts, "nvram"); - if (drivename) { - BlockDriverState *bs; - - bs = bdrv_find(drivename); - if (!bs) { - fprintf(stderr, "No such block device \"%s\" for nvram\n", - drivename); - exit(1); - } - qdev_prop_set_drive_nofail(dev, "drive", bs); + bs = bdrv_find(drivename); + if (!bs) { + fprintf(stderr, "No such block device \"%s\" for nvram\n", + drivename); + exit(1); } + qdev_prop_set_drive_nofail(dev, "drive", bs); } qdev_init_nofail(dev); |