From: Amitkumar Karwar <akarwar@marvell.com>
Date: Sat, 8 Mar 2014 03:41:26 +0000 (-0800)
Subject: mwifiex: extract firmware API version number
X-Git-Tag: v3.15-rc1~113^2~93^2^2~89
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=8e17ea25b1e13075d37e976a5bacf10cc1916437;p=~emulex%2Finfiniband.git

mwifiex: extract firmware API version number

The firmware API version number will be used for future patches
to support different firmware API specs.

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>
---

diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 14e05c9f466..b4115582922 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -1502,6 +1502,7 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
 	}
 
 	adapter->fw_release_number = le32_to_cpu(hw_spec->fw_release_number);
+	adapter->fw_api_ver = (adapter->fw_release_number >> 16) & 0xff;
 	adapter->number_of_antenna = le16_to_cpu(hw_spec->number_of_antenna);
 
 	if (le32_to_cpu(hw_spec->dot_11ac_dev_cap)) {
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 39cb3542f79..5b3083488c0 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -515,6 +515,8 @@ enum P2P_MODES {
 #define ACT_TDLS_CREATE            0x01
 #define ACT_TDLS_CONFIG            0x02
 
+#define MWIFIEX_FW_V15		   15
+
 struct mwifiex_ie_types_header {
 	__le16 type;
 	__le16 len;
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index f0289c12e04..5f9bfb0a161 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -802,6 +802,7 @@ struct mwifiex_adapter {
 	atomic_t pending_bridged_pkts;
 	struct semaphore *card_sem;
 	bool ext_scan;
+	u8 fw_api_ver;
 	u8 fw_key_api_major_ver, fw_key_api_minor_ver;
 };