diff options
| -rw-r--r-- | hw/audio/cs4231a.c | 8 | ||||
| -rw-r--r-- | hw/audio/gus.c | 7 | ||||
| -rw-r--r-- | hw/audio/sb16.c | 9 | ||||
| -rwxr-xr-x | scripts/device-crash-test | 3 |
4 files changed, 20 insertions, 7 deletions
diff --git a/hw/audio/cs4231a.c b/hw/audio/cs4231a.c index 096e8e98d7..aaebec1839 100644 --- a/hw/audio/cs4231a.c +++ b/hw/audio/cs4231a.c @@ -28,6 +28,7 @@ #include "hw/isa/isa.h" #include "hw/qdev.h" #include "qemu/timer.h" +#include "qapi/error.h" /* Missing features: @@ -663,8 +664,13 @@ static void cs4231a_realizefn (DeviceState *dev, Error **errp) CSState *s = CS4231A (dev); IsaDmaClass *k; - isa_init_irq (d, &s->pic, s->irq); s->isa_dma = isa_get_dma(isa_bus_from_device(d), s->dma); + if (!s->isa_dma) { + error_setg(errp, "ISA controller does not support DMA"); + return; + } + + isa_init_irq(d, &s->pic, s->irq); k = ISADMA_GET_CLASS(s->isa_dma); k->register_channel(s->isa_dma, s->dma, cs_dma_read, s); diff --git a/hw/audio/gus.c b/hw/audio/gus.c index 3e864cd36d..8e0b27e0f2 100644 --- a/hw/audio/gus.c +++ b/hw/audio/gus.c @@ -241,6 +241,12 @@ static void gus_realizefn (DeviceState *dev, Error **errp) IsaDmaClass *k; struct audsettings as; + s->isa_dma = isa_get_dma(isa_bus_from_device(d), s->emu.gusdma); + if (!s->isa_dma) { + error_setg(errp, "ISA controller does not support DMA"); + return; + } + AUD_register_card ("gus", &s->card); as.freq = s->freq; @@ -272,7 +278,6 @@ static void gus_realizefn (DeviceState *dev, Error **errp) isa_register_portio_list(d, &s->portio_list2, (s->port + 0x100) & 0xf00, gus_portio_list2, s, "gus"); - s->isa_dma = isa_get_dma(isa_bus_from_device(d), s->emu.gusdma); k = ISADMA_GET_CLASS(s->isa_dma); k->register_channel(s->isa_dma, s->emu.gusdma, GUS_read_DMA, s); s->emu.himemaddr = s->himem; diff --git a/hw/audio/sb16.c b/hw/audio/sb16.c index 31de264ab7..5a4d32364e 100644 --- a/hw/audio/sb16.c +++ b/hw/audio/sb16.c @@ -1371,6 +1371,13 @@ static void sb16_realizefn (DeviceState *dev, Error **errp) SB16State *s = SB16 (dev); IsaDmaClass *k; + s->isa_hdma = isa_get_dma(isa_bus_from_device(isadev), s->hdma); + s->isa_dma = isa_get_dma(isa_bus_from_device(isadev), s->dma); + if (!s->isa_dma || !s->isa_hdma) { + error_setg(errp, "ISA controller does not support DMA"); + return; + } + isa_init_irq (isadev, &s->pic, s->irq); s->mixer_regs[0x80] = magic_of_irq (s->irq); @@ -1389,11 +1396,9 @@ static void sb16_realizefn (DeviceState *dev, Error **errp) isa_register_portio_list(isadev, &s->portio_list, s->port, sb16_ioport_list, s, "sb16"); - s->isa_hdma = isa_get_dma(isa_bus_from_device(isadev), s->hdma); k = ISADMA_GET_CLASS(s->isa_hdma); k->register_channel(s->isa_hdma, s->hdma, SB_read_DMA, s); - s->isa_dma = isa_get_dma(isa_bus_from_device(isadev), s->dma); k = ISADMA_GET_CLASS(s->isa_dma); k->register_channel(s->isa_dma, s->dma, SB_read_DMA, s); diff --git a/scripts/device-crash-test b/scripts/device-crash-test index f04f34924e..c1b2c78706 100755 --- a/scripts/device-crash-test +++ b/scripts/device-crash-test @@ -218,10 +218,7 @@ ERROR_WHITELIST = [ {'exitcode':-6, 'log':r"Object .* is not an instance of type e500-ccsr", 'loglevel':logging.ERROR}, {'exitcode':-6, 'log':r"vmstate_register_with_alias_id: Assertion `!se->compat \|\| se->instance_id == 0' failed", 'loglevel':logging.ERROR}, {'exitcode':-6, 'device':'isa-fdc', 'loglevel':logging.ERROR, 'expected':True}, - {'exitcode':-11, 'device':'gus', 'loglevel':logging.ERROR, 'expected':True}, {'exitcode':-11, 'device':'isa-serial', 'loglevel':logging.ERROR, 'expected':True}, - {'exitcode':-11, 'device':'sb16', 'loglevel':logging.ERROR, 'expected':True}, - {'exitcode':-11, 'device':'cs4231a', 'loglevel':logging.ERROR, 'expected':True}, {'exitcode':-11, 'machine':'isapc', 'device':'.*-iommu', 'loglevel':logging.ERROR, 'expected':True}, {'exitcode':-11, 'device':'mioe3680_pci', 'loglevel':logging.ERROR, 'expected':True}, {'exitcode':-11, 'device':'pcm3680_pci', 'loglevel':logging.ERROR, 'expected':True}, |