[dpdk-dev] [PATCH v1] windows/netuio: fix pci resouce translation
William Tu
u9012063 at gmail.com
Fri Oct 8 02:22:43 CEST 2021
When BAR array is filled like this
* Bar[4] = c844000c <if this one is not the CM_RESOURCE_MEMORY_BAR>
* Bar[5] = null
ex:
while ((descriptor->Type != CmResourceTypeMemory) ||
!(descriptor->Flags & CM_RESOURCE_MEMORY_BAR));
returns true, the loop continue and the decriptor will be NULL,
but it's not an error. So I fix it by setting the status to STATUS_SUCCESS.
Signed-off-by: William Tu <u9012063 at gmail.com>
---
Found the issue when adding the e1000 PMD support.
http://inbox.dpdk.org/dev/20211007202451.90271-1-u9012063@gmail.com/T/#u
---
windows/netuio/netuio_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/windows/netuio/netuio_dev.c b/windows/netuio/netuio_dev.c
index b2deb10..0dd0055 100644
--- a/windows/netuio/netuio_dev.c
+++ b/windows/netuio/netuio_dev.c
@@ -207,7 +207,7 @@ netuio_map_hw_resources(WDFDEVICE Device, WDFCMRESLIST Resources, WDFCMRESLIST R
next_descriptor++;
if (descriptor == NULL) {
- status = STATUS_DEVICE_CONFIGURATION_ERROR;
+ status = STATUS_SUCCESS;
goto end;
}
} while ((descriptor->Type != CmResourceTypeMemory) ||
--
2.31.1
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