mwifiex: add fw_dump debugfs file

This option be useful to dump firmware memory for debugging
purpose. Actual code to dump firmware momory for SDIO and PCIe
chipsets will be added later.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index ae8b042271c0..34181192a666 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -672,6 +672,7 @@ struct mwifiex_if_ops {
         int (*init_fw_port) (struct mwifiex_adapter *);
         int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
         void (*card_reset) (struct mwifiex_adapter *);
+        void (*fw_dump)(struct mwifiex_adapter *);
         int (*clean_pcie_ring) (struct mwifiex_adapter *adapter);
 };