diff options
| author | Shahar Levi <shahar_levi@ti.com> | 2011-06-12 10:34:43 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-06-27 12:50:33 +0300 |
| commit | 0c005048aa3cd3ac7bfdd3c6fcc20ea4f0ab667d (patch) | |
| tree | 6f38eff04a8eef84d12e42d67810bda6f8104e0f /drivers/net/wireless/wl12xx/main.c | |
| parent | 86046da4afe068991b77e0a4c4b79b99ad961bda (diff) | |
wl12xx: Add Support for Low Power DRPw (LPD) Mode
The Low Power DRPw (LPD) mode contains several optimizations
that designed to reduce power consumption. The purpose
is to save current consumption in RX and Listen mode.
LPD setting apply only for wl127x AP mode (not wl128x)
Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index f19bf0ba438..1b55803de88 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1191,9 +1191,13 @@ static int wl1271_chip_wakeup(struct wl1271 *wl) wl1271_debug(DEBUG_BOOT, "chip id 0x%x (1271 PG20)", wl->chip.id); - /* end-of-transaction flag should be set in wl127x AP mode */ + /* + * 'end-of-transaction flag' and 'LPD mode flag' + * should be set in wl127x AP mode only + */ if (wl->bss_type == BSS_TYPE_AP_BSS) - wl->quirks |= WL12XX_QUIRK_END_OF_TRANSACTION; + wl->quirks |= (WL12XX_QUIRK_END_OF_TRANSACTION | + WL12XX_QUIRK_LPD_MODE); ret = wl1271_setup(wl); if (ret < 0) @@ -1206,6 +1210,7 @@ static int wl1271_chip_wakeup(struct wl1271 *wl) ret = wl1271_setup(wl); if (ret < 0) goto out; + if (wl1271_set_block_size(wl)) wl->quirks |= WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT; break; |