433eba04c2
Remove lport from net device and then do synchronize net device to flush inflight rx frames for the lport before doing fcoe_percpu_clean. In case of master lport, remove all rx packet handlers completely and then only do fcoe_percpu_clean. This required splitting fcoe_interface_cleanup to do remove part separately and for that added func fcoe_interface_remove and then call it from fcoe_if_destory before doing fcoe_percpu_clean. However if fcoe_interface_remove() is already called then don't call again from fcoe_interface_cleanup() to preserve its existing flows. This patch along with Neil's other patch to avoid soft irq context on ingress will avoid passing up frames on disabled lport as discussed in this mail thread:- http://lists.open-fcoe.org/pipermail/devel/2012-February/011947.html Signed-off-by: Vasu Dev <vasu.dev@intel.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> |
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| .. | ||
| fcoe_ctlr.c | ||
| fcoe_transport.c | ||
| fcoe.c | ||
| fcoe.h | ||
| libfcoe.h | ||
| Makefile | ||