qlge: Move firmware event handler.

This is not a logical change but rather a move of the inbound firmware event
handler into it's own function as it will later be called by the outbound
path.
The addition of the mutex is to create exclusive access to the mailbox
commands between inbound and outbound handling.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 8b3c37afe80a..2103fe6ff3a5 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -1407,6 +1407,7 @@ struct ql_adapter {
 
         u32 mailbox_in;
         u32 mailbox_out;
+        struct mutex    mpi_mutex;
 
         int tx_ring_size;
         int rx_ring_size;