diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2019-09-26 19:34:11 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-10-15 18:09:05 +0100 |
| commit | e55a8b37904ad8aa4ec4206854c780259fddc15c (patch) | |
| tree | fb5c77da747f49bf1f11eb7e1e46bfdf53be2aaa /hw/dma/bcm2835_dma.c | |
| parent | e1ecf8c8026fc1b1a742160e69c0ab3087bc2841 (diff) | |
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>
Diffstat (limited to 'hw/dma/bcm2835_dma.c')
| -rw-r--r-- | hw/dma/bcm2835_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/dma/bcm2835_dma.c b/hw/dma/bcm2835_dma.c index 6acc2b644e..1e458d7fba 100644 --- a/hw/dma/bcm2835_dma.c +++ b/hw/dma/bcm2835_dma.c @@ -383,7 +383,7 @@ static void bcm2835_dma_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_DMA "-memory"); bcm2835_dma_reset(dev); } |