hw/arm/bcm2835_peripherals: Name various address spaces
Various address spaces from the BCM2835 are reported as 'anonymous' in memory tree: (qemu) info mtree address-space: anonymous 0000000000000000-000000000000008f (prio 0, i/o): bcm2835-mbox 0000000000000010-000000000000001f (prio 0, i/o): bcm2835-fb 0000000000000080-000000000000008f (prio 0, i/o): bcm2835-property address-space: anonymous 0000000000000000-00000000ffffffff (prio 0, i/o): bcm2835-gpu 0000000000000000-000000003fffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 0000000040000000-000000007fffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 000000007e000000-000000007effffff (prio 1, i/o): alias bcm2835-peripherals @bcm2835-peripherals 0000000000000000-0000000000ffffff 0000000080000000-00000000bfffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 00000000c0000000-00000000ffffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff [...] Since the address_space_init() function takes a 'name' argument, set it to correctly describe each address space: (qemu) info mtree address-space: bcm2835-mbox-memory 0000000000000000-000000000000008f (prio 0, i/o): bcm2835-mbox 0000000000000010-000000000000001f (prio 0, i/o): bcm2835-fb 0000000000000080-000000000000008f (prio 0, i/o): bcm2835-property address-space: bcm2835-fb-memory 0000000000000000-00000000ffffffff (prio 0, i/o): bcm2835-gpu 0000000000000000-000000003fffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 0000000040000000-000000007fffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 000000007e000000-000000007effffff (prio 1, i/o): alias bcm2835-peripherals @bcm2835-peripherals 0000000000000000-0000000000ffffff 0000000080000000-00000000bfffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 00000000c0000000-00000000ffffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff address-space: bcm2835-property-memory 0000000000000000-00000000ffffffff (prio 0, i/o): bcm2835-gpu 0000000000000000-000000003fffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 0000000040000000-000000007fffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 000000007e000000-000000007effffff (prio 1, i/o): alias bcm2835-peripherals @bcm2835-peripherals 0000000000000000-0000000000ffffff 0000000080000000-00000000bfffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 00000000c0000000-00000000ffffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff address-space: bcm2835-dma-memory 0000000000000000-00000000ffffffff (prio 0, i/o): bcm2835-gpu 0000000000000000-000000003fffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 0000000040000000-000000007fffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 000000007e000000-000000007effffff (prio 1, i/o): alias bcm2835-peripherals @bcm2835-peripherals 0000000000000000-0000000000ffffff 0000000080000000-00000000bfffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff 00000000c0000000-00000000ffffffff (prio 0, i/o): alias bcm2835-gpu-ram-alias[*] @ram 0000000000000000-000000003fffffff Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-id: 20190926173428.10713-4-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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@ -425,7 +425,7 @@ static void bcm2835_fb_realize(DeviceState *dev, Error **errp)
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s->initial_config.base = s->vcram_base + BCM2835_FB_OFFSET;
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s->dma_mr = MEMORY_REGION(obj);
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address_space_init(&s->dma_as, s->dma_mr, NULL);
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address_space_init(&s->dma_as, s->dma_mr, TYPE_BCM2835_FB "-memory");
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bcm2835_fb_reset(dev);
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@ -383,7 +383,7 @@ static void bcm2835_dma_realize(DeviceState *dev, Error **errp)
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}
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s->dma_mr = MEMORY_REGION(obj);
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address_space_init(&s->dma_as, s->dma_mr, NULL);
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address_space_init(&s->dma_as, s->dma_mr, TYPE_BCM2835_DMA "-memory");
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bcm2835_dma_reset(dev);
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}
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@ -311,7 +311,7 @@ static void bcm2835_mbox_realize(DeviceState *dev, Error **errp)
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}
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s->mbox_mr = MEMORY_REGION(obj);
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address_space_init(&s->mbox_as, s->mbox_mr, NULL);
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address_space_init(&s->mbox_as, s->mbox_mr, TYPE_BCM2835_MBOX "-memory");
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bcm2835_mbox_reset(dev);
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}
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@ -407,7 +407,7 @@ static void bcm2835_property_realize(DeviceState *dev, Error **errp)
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}
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s->dma_mr = MEMORY_REGION(obj);
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address_space_init(&s->dma_as, s->dma_mr, NULL);
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address_space_init(&s->dma_as, s->dma_mr, TYPE_BCM2835_PROPERTY "-memory");
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/* TODO: connect to MAC address of USB NIC device, once we emulate it */
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qemu_macaddr_default_if_unset(&s->macaddr);
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