From bf35443314acb43fa8a3f9f8046e14cbe178762b Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Fri, 31 Oct 2014 16:08:26 +0530
Subject: mwifiex: channel statistics support for mwifiex
This patch adds support to record channel statistics during
scan. With extended scan, scan results are returned as events from
FW while channel statistics are part of scan command response.
We store these channel statistics in adapter.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Xinmin Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/decl.h | 10 ++++++++++
1 file changed, 10 insertions(+)
(limited to 'drivers/net/wireless/mwifiex/decl.h')
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
index e0d00a7f0ec3..f53e5b50d3d8 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -185,4 +185,14 @@ struct mwifiex_arp_eth_header {
u8 ar_tha[ETH_ALEN];
u8 ar_tip[4];
} __packed;
+
+struct mwifiex_chan_stats {
+ u8 chan_num;
+ u8 bandcfg;
+ u8 flags;
+ s8 noise;
+ u16 total_bss;
+ u16 cca_scan_dur;
+ u16 cca_busy_dur;
+} __packed;
#endif /* !_MWIFIEX_DECL_H_ */
--
cgit v1.2.3
From 9927baa3c7244b1f80582fc7360a7662bcb648ba Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Thu, 13 Nov 2014 21:54:16 +0530
Subject: mwifiex: add auto TDLS support
This patch adds auto TDLS support to mwifiex.
Auto TDLS functionality works as follows:
1. Whenever userspace application has triggered TDLS connection with
any peer, driver would store this peer mac address details in its database.
2. After this driver whenever driver receives packet on direct link,
it would store rssi and timestamp in peer information.
3. Whenever a packet is to be transmitted to non-AP peer in station mode,
driver would check if TDLS link can be established by looking at peer RSSI
information. Driver would initiate TDLS setup in such cases.
4. Periodic timer is used for updating peer information.
5. Auto TDLS peer list & timer are cleared during disconnection or driver unload.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/decl.h | 5 +++++
1 file changed, 5 insertions(+)
(limited to 'drivers/net/wireless/mwifiex/decl.h')
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
index f53e5b50d3d8..fc0b1ed80a6a 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -85,6 +85,11 @@
#define MWIFIEX_TDLS_CREATE_LINK 0x02
#define MWIFIEX_TDLS_CONFIG_LINK 0x03
+#define MWIFIEX_TDLS_RSSI_HIGH 50
+#define MWIFIEX_TDLS_RSSI_LOW 55
+#define MWIFIEX_TDLS_MAX_FAIL_COUNT 4
+#define MWIFIEX_AUTO_TDLS_IDLE_TIME 10
+
enum mwifiex_bss_type {
MWIFIEX_BSS_TYPE_STA = 0,
MWIFIEX_BSS_TYPE_UAP = 1,
--
cgit v1.2.3
From 808bbebcc8fcbcb2b93aefd8b181a0fdccb407c6 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar <akarwar@marvell.com>
Date: Tue, 25 Nov 2014 06:43:05 -0800
Subject: mwifiex: add Tx status support for EAPOL packets
Firmware notifies the driver through event if EAPOL data packet
has been acked or not. We will inform this status to userspace
listening on a socket.
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/decl.h | 2 ++
1 file changed, 2 insertions(+)
(limited to 'drivers/net/wireless/mwifiex/decl.h')
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
index fc0b1ed80a6a..9daa88a61377 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -76,6 +76,7 @@
#define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0)
#define MWIFIEX_BUF_FLAG_BRIDGED_PKT BIT(1)
#define MWIFIEX_BUF_FLAG_TDLS_PKT BIT(2)
+#define MWIFIEX_BUF_FLAG_EAPOL_TX_STATUS BIT(3)
#define MWIFIEX_BRIDGED_PKTS_THR_HIGH 1024
#define MWIFIEX_BRIDGED_PKTS_THR_LOW 128
@@ -159,6 +160,7 @@ struct mwifiex_txinfo {
u8 bss_num;
u8 bss_type;
u32 pkt_len;
+ u8 ack_frame_id;
};
enum mwifiex_wmm_ac_e {
--
cgit v1.2.3
From 18ca43823f3ce111c6efb8cc90d9f35246527727 Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar <akarwar@marvell.com>
Date: Tue, 25 Nov 2014 06:43:06 -0800
Subject: mwifiex: add Tx status support for ACTION frames
ACK status (0/1) for ACTION frames is informed to cfg80211. We
will extend existing logic used for EAPOL frames. The cfg80211
API is different here. Also, we need to explicitly free cloned
skb.
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/decl.h | 2 ++
1 file changed, 2 insertions(+)
(limited to 'drivers/net/wireless/mwifiex/decl.h')
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
index 9daa88a61377..2269acf41ad8 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -77,6 +77,7 @@
#define MWIFIEX_BUF_FLAG_BRIDGED_PKT BIT(1)
#define MWIFIEX_BUF_FLAG_TDLS_PKT BIT(2)
#define MWIFIEX_BUF_FLAG_EAPOL_TX_STATUS BIT(3)
+#define MWIFIEX_BUF_FLAG_ACTION_TX_STATUS BIT(4)
#define MWIFIEX_BRIDGED_PKTS_THR_HIGH 1024
#define MWIFIEX_BRIDGED_PKTS_THR_LOW 128
@@ -161,6 +162,7 @@ struct mwifiex_txinfo {
u8 bss_type;
u32 pkt_len;
u8 ack_frame_id;
+ u64 cookie;
};
enum mwifiex_wmm_ac_e {
--
cgit v1.2.3