As per the comments in this code section, since there is a matching device,
it is now its responsibility to manage the devargs we've just inserted.
But the matching device ptr's devargs is still uninitialized or not pointing
to the newest dev_args that were passed as a parameter to local_dev_probe().
This is needed particularly in the case when *probe is called again* on an
already probed device as part of adding a representor port to an OVS
switch(OVS-DPDK)
Fixes: 7e8b26650146 ("eal: fix hotplug add / remove")
Signed-off-by: Somnath Kotur <somnath.ko...@broadcom.com>
---
v1->v2: Incorporated suggestions from Gaetan Rivet
drivers/bus/pci/linux/pci.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/bus/pci/linux/pci.c b/drivers/bus/pci/linux/pci.c
index 740a2cd..71b0a30 100644
--- a/drivers/bus/pci/linux/pci.c
+++ b/drivers/bus/pci/linux/pci.c
@@ -377,6 +377,11 @@
*/
RTE_LOG(ERR, EAL, "Unexpected
device scan at %s!\n",
filename);
+ else if (dev2->device.devargs !=
+ dev->device.devargs) {
+
rte_devargs_remove(dev2->device.devargs);
+ pci_name_set(dev2);
+ }
}
free(dev);
}
--
1.8.3.1
