mirrors/qemu
0
0
Fork 0
mirror of https://github.com/qemu/qemu.git synced 2024-12-11 20:53:51 +08:00
Code Issues Packages Projects Releases Wiki Activity

hw/misc/empty_slot: Lower address space priority

Browse Source 
Empty slots model RAZ/WI access on a bus. Since we can still
(hot) plug devices on the bus, lower the slot priority, so
device added later is accessed first.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>
Message-Id: <20200510152840.13558-3-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2019-06-24 17:20:37 +02:00
parent 077f0f3dad
commit 6c339493c8
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
hw/core/empty_slot.c
View File

@ -67,7 +67,7 @@ void empty_slot_init(hwaddr addr, uint64_t slot_size)
qdev_init_nofail(dev); qdev_init_nofail(dev);
sysbus_mmio_map(s, 0, addr); sysbus_mmio_map_overlap(s, 0, addr, -10000);
} }
} }