From e55a8b37904ad8aa4ec4206854c780259fddc15c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Thu, 26 Sep 2019 19:34:11 +0200 Subject: hw/arm/bcm2835_peripherals: Name various address spaces MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Alistair Francis Reviewed-by: Alex Bennée Reviewed-by: Cleber Rosa Message-id: 20190926173428.10713-4-f4bug@amsat.org Signed-off-by: Peter Maydell --- hw/misc/bcm2835_property.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/misc/bcm2835_property.c') diff --git a/hw/misc/bcm2835_property.c b/hw/misc/bcm2835_property.c index 0a1a3eb5d9..43a5465c5d 100644 --- a/hw/misc/bcm2835_property.c +++ b/hw/misc/bcm2835_property.c @@ -407,7 +407,7 @@ static void bcm2835_property_realize(DeviceState *dev, Error **errp) } s->dma_mr = MEMORY_REGION(obj); - address_space_init(&s->dma_as, s->dma_mr, NULL); + address_space_init(&s->dma_as, s->dma_mr, TYPE_BCM2835_PROPERTY "-memory"); /* TODO: connect to MAC address of USB NIC device, once we emulate it */ qemu_macaddr_default_if_unset(&s->macaddr); -- cgit v1.2.3