[PATCH 06/19] P2P: Make more precise device timestamping

Ilan Peer ilan.peer at intel.com
Wed Jun 10 04:43:36 EDT 2015

From: Andrei Otcheretianski <andrei.otcheretianski at intel.com>

When adding group clients to the p2p device list, use the driver provided
BSS entry timestamp instead of current time. Otherwise, the time comparison
which is made in p2p_add_device doesn't make sense.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski at intel.com>
Reviewed-by: Ilan Peer <ilan.peer at intel.com>
 src/p2p/p2p.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
index 9191595..39c8f9b 100644
--- a/src/p2p/p2p.c
+++ b/src/p2p/p2p.c
@@ -468,7 +468,8 @@ static void p2p_copy_client_info(struct p2p_device *dev,
 static int p2p_add_group_clients(struct p2p_data *p2p, const u8 *go_dev_addr,
 				 const u8 *go_interface_addr, int freq,
-				 const u8 *gi, size_t gi_len)
+				 const u8 *gi, size_t gi_len,
+				 struct os_reltime *rx_time)
 	struct p2p_group_info info;
 	size_t c;
@@ -536,7 +537,7 @@ static int p2p_add_group_clients(struct p2p_data *p2p, const u8 *go_dev_addr,
 		os_memcpy(dev->interface_addr, cli->p2p_interface_addr,
-		os_get_reltime(&dev->last_seen);
+		os_memcpy(&dev->last_seen, rx_time, sizeof(struct os_reltime));
 		os_memcpy(dev->member_in_go_dev, go_dev_addr, ETH_ALEN);
 		os_memcpy(dev->member_in_go_iface, go_interface_addr,
@@ -844,7 +845,8 @@ int p2p_add_device(struct p2p_data *p2p, const u8 *addr, int freq,
 	if (scan_res) {
 		p2p_add_group_clients(p2p, p2p_dev_addr, addr, freq,
-				      msg.group_info, msg.group_info_len);
+				      msg.group_info, msg.group_info_len,
+				      rx_time);

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