mwifiex: add firmware dump feature for PCIe

Firmware dump feature is added for PCIe based chipsets.
Separate file will be created at /var/log/fw_dump_*
for each memory segment.

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, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 34181192a666..d70457b26e26 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -674,6 +674,7 @@ struct mwifiex_if_ops {
         void (*card_reset) (struct mwifiex_adapter *);
         void (*fw_dump)(struct mwifiex_adapter *);
         int (*clean_pcie_ring) (struct mwifiex_adapter *adapter);
+        void (*iface_work)(struct work_struct *work);
 };
 
 struct mwifiex_adapter {
@@ -809,6 +810,7 @@ struct mwifiex_adapter {
         bool ext_scan;
         u8 fw_api_ver;
         u8 fw_key_api_major_ver, fw_key_api_minor_ver;
+        struct work_struct iface_work;
 };
 
 int mwifiex_init_lock_list(struct mwifiex_adapter *adapter);