From 5add82edd14d9bf051e06588ac65c7e2182bd330 Mon Sep 17 00:00:00 2001 From: Luciano Coelho Date: Thu, 10 May 2012 12:14:16 +0300 Subject: [PATCH] wl18xx: add power limit reference value to mac_and_phy settings With more recent PHY firmware versions (>8.1.0.0.116), we need to use the correct value for the pwr_limit_reference_11_abg parameter when setting the mac_and_phy options. For now we use a hardcoded 0xc8 as the value. This will be moved to the configuration binary when it gets implemented. Signed-off-by: Luciano Coelho Signed-off-by: Arik Nemtsov --- drivers/net/wireless/ti/wl18xx/conf.h | 1 + drivers/net/wireless/ti/wl18xx/main.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/net/wireless/ti/wl18xx/conf.h b/drivers/net/wireless/ti/wl18xx/conf.h index a6058fb..ffad302 100644 --- a/drivers/net/wireless/ti/wl18xx/conf.h +++ b/drivers/net/wireless/ti/wl18xx/conf.h @@ -43,6 +43,7 @@ struct wl18xx_conf_phy { u8 primary_clock_setting_time; u8 clock_valid_on_wake_up; u8 secondary_clock_setting_time; + u8 pwr_limit_reference_11_abg; }; struct wl18xx_priv_conf { diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index 0795598..ab3dd11 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -501,6 +501,7 @@ static struct wl18xx_priv_conf wl18xx_default_priv_conf = { .enable_clpc = 0x00, .enable_tx_low_pwr_on_siso_rdl = 0x00, .rx_profile = 0x00, + .pwr_limit_reference_11_abg = 0xc8, }, }; @@ -726,6 +727,8 @@ static void wl18xx_set_mac_and_phy(struct wl1271 *wl) phy->clock_valid_on_wake_up; params.secondary_clock_setting_time = phy->secondary_clock_setting_time; + params.pwr_limit_reference_11_abg = + phy->pwr_limit_reference_11_abg; params.board_type = priv->board_type; -- 2.7.4