diff options
| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2009-10-13 12:47:46 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-27 16:48:09 -0400 |
| commit | 11f70f9715f0d8f99eac42d69689e8df15283fea (patch) | |
| tree | 92f5e45ca20e554948800aa3beacab00604e8b74 /drivers/net/wireless/wl12xx/wl1271_acx.c | |
| parent | eb5b28d021a1b96050f7af46e9140eb0051cc6d8 (diff) | |
| download | op-kernel-dev-11f70f9715f0d8f99eac42d69689e8df15283fea.zip op-kernel-dev-11f70f9715f0d8f99eac42d69689e8df15283fea.tar.gz | |
wl1271: Implement beacon early termination support
Add support to enable beacon early termination in the firmware. Early
Beacon termination is a feature which allows the radio to be turned off
after TIM IE to save power.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_acx.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_acx.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/wl1271_acx.c index 880c828..44a1237 100644 --- a/drivers/net/wireless/wl12xx/wl1271_acx.c +++ b/drivers/net/wireless/wl12xx/wl1271_acx.c @@ -1062,3 +1062,33 @@ out: return ret; } + +int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable) +{ + struct wl1271_acx_bet_enable *acx = NULL; + int ret = 0; + + wl1271_debug(DEBUG_ACX, "acx bet enable"); + + if (enable && wl->conf.conn.bet_enable == CONF_BET_MODE_DISABLE) + goto out; + + acx = kzalloc(sizeof(*acx), GFP_KERNEL); + if (!acx) { + ret = -ENOMEM; + goto out; + } + + acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE; + acx->max_consecutive = wl->conf.conn.bet_max_consecutive; + + ret = wl1271_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx)); + if (ret < 0) { + wl1271_warning("acx bet enable failed: %d", ret); + goto out; + } + +out: + kfree(acx); + return ret; +} |
