From efe4593720829066667397f540d50baffc706435 Mon Sep 17 00:00:00 2001 From: Devesh Sharma Date: Tue, 10 Jun 2014 19:32:16 +0530 Subject: [PATCH] RDMA/ocrdma: Handle shutdown event from be2net driver be2net driver sends a shutdown event to ocrdma during shutdown/reboot. As part of event processing, ocrdma calls close() and remove() to free all the resources associated with ocrdma. This also frees irqs used by ocrdma. Signed-off-by: Devesh Sharma Signed-off-by: Selvin Xavier Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ocrdma/ocrdma_main.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c index 227a5422db0b..3cb20c6b91ce 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c @@ -519,6 +519,12 @@ static int ocrdma_close(struct ocrdma_dev *dev) return 0; } +static void ocrdma_shutdown(struct ocrdma_dev *dev) +{ + ocrdma_close(dev); + ocrdma_remove(dev); +} + /* event handling via NIC driver ensures that all the NIC specific * initialization done before RoCE driver notifies * event to stack. @@ -532,6 +538,9 @@ static void ocrdma_event_handler(struct ocrdma_dev *dev, u32 event) case BE_DEV_DOWN: ocrdma_close(dev); break; + case BE_DEV_SHUTDOWN: + ocrdma_shutdown(dev); + break; } }