diff options
| author | Arik Nemtsov <arik@wizery.com> | 2011-08-14 13:17:20 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-08-22 12:35:27 +0300 |
| commit | 712e9bf750c5d0db63040c5695dacf38aed4f42c (patch) | |
| tree | 78f168fabd8576675a31121b1911d4d9c526ad9e /drivers/net/wireless/wl12xx/cmd.c | |
| parent | 3be4112cb2c53fcda85fb408aea9a6f94075683b (diff) | |
wl12xx: fix session counter
Increment the session counter on every
wl12xx_cmd_role_start_sta() command.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/cmd.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/cmd.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index c620a9d4939..7c5d7384536 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -458,6 +458,16 @@ static void wl12xx_free_link(struct wl1271 *wl, u8 *hlid) *hlid = WL12XX_INVALID_LINK_ID; } +static int wl12xx_get_new_session_id(struct wl1271 *wl) +{ + if (wl->session_counter >= SESSION_COUNTER_MAX) + wl->session_counter = 0; + + wl->session_counter++; + + return wl->session_counter; +} + int wl12xx_cmd_role_start_dev(struct wl1271 *wl) { struct wl12xx_cmd_role_start *cmd; @@ -580,7 +590,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl) goto out_free; } cmd->sta.hlid = wl->sta_hlid; - cmd->sta.session = wl->session_counter; + cmd->sta.session = wl12xx_get_new_session_id(wl); cmd->sta.remote_rates = cpu_to_le32(wl->rate_set); wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d " |