diff mbox series

[PULL,04/14] hw/pci-host/bonito: Map peripheral using physical address

Message ID 20200526133247.13066-5-f4bug@amsat.org
State New
Headers show
Series [PULL,01/14] MAINTAINERS: Add Huacai Chen as fuloong2e co-maintainer | expand

Commit Message

Philippe Mathieu-Daudé May 26, 2020, 1:32 p.m. UTC 
Peripherals are mapped at physical address on busses.
Only CPU/IOMMU can use virtual addresses.

Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Message-id: <20200510210128.18343-8-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/pci-host/bonito.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c
index b874468ea6..b90e5a636d 100644
--- a/hw/pci-host/bonito.c
+++ b/hw/pci-host/bonito.c
@@ -647,12 +647,12 @@  static void bonito_realize(PCIDevice *dev, Error **errp)
     memory_region_init_io(&s->iomem_ldma, OBJECT(s), &bonito_ldma_ops, s,
                           "ldma", 0x100);
     sysbus_init_mmio(sysbus, &s->iomem_ldma);
-    sysbus_mmio_map(sysbus, 3, 0xbfe00200);
+    sysbus_mmio_map(sysbus, 3, 0x1fe00200);
 
     memory_region_init_io(&s->iomem_cop, OBJECT(s), &bonito_cop_ops, s,
                           "cop", 0x100);
     sysbus_init_mmio(sysbus, &s->iomem_cop);
-    sysbus_mmio_map(sysbus, 4, 0xbfe00300);
+    sysbus_mmio_map(sysbus, 4, 0x1fe00300);
 
     /* Map PCI IO Space  0x1fd0 0000 - 0x1fd1 0000 */
     memory_region_init_alias(&s->bonito_pciio, OBJECT(s), "isa_mmio",