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[PATCH] hw/core/qdev-properties-system: allow bus addresses > 0x1f
From: |
Geoffrey McRae |
Subject: |
[PATCH] hw/core/qdev-properties-system: allow bus addresses > 0x1f |
Date: |
Sat, 7 Nov 2020 10:45:11 +1100 |
The commit bccb20c49df1bd683248a366021973901c11982f introduced an error
in the checking logic that validates the bus addresses for PCI device
addresses preventing usage of devices via vfio-pci that sit at a bus
address of 0x20 or higher. This patch resolves this by reverting the
checking logic to the original maximum value of 0xff
Signed-off-by: Geoffrey McRae <geoff@hostfission.com>
---
hw/core/qdev-properties-system.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c
index b81a4e8d14..e62644bc69 100644
--- a/hw/core/qdev-properties-system.c
+++ b/hw/core/qdev-properties-system.c
@@ -882,7 +882,7 @@ static void set_pci_host_devaddr(Object *obj, Visitor *v,
const char *name,
bus = val;
p = (char *)e + 1;
- if (qemu_strtoul(p, &e, 16, &val) < 0 || val > 0x1f || e == p) {
+ if (qemu_strtoul(p, &e, 16, &val) < 0 || val > 0xff || e == p) {
goto inval;
}
if (*e == ':') {
--
2.20.1
- [PATCH] hw/core/qdev-properties-system: allow bus addresses > 0x1f,
Geoffrey McRae <=