diff options
| author | Luciano Coelho <coelho@ti.com> | 2012-05-10 09:14:16 (GMT) |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-06-05 12:58:46 (GMT) |
| commit | 5add82edd14d9bf051e06588ac65c7e2182bd330 (patch) | |
| tree | 837e7e8bef199dac0caeeb2e03e8626b071a4c87 /drivers/net/wireless/ti/wl18xx | |
| parent | 8334271882b46e4bc15337ed27428be121156165 (diff) | |
| download | linux-fsl-qoriq-5add82edd14d9bf051e06588ac65c7e2182bd330.tar.xz | |
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 <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Diffstat (limited to 'drivers/net/wireless/ti/wl18xx')
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/conf.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/main.c | 3 |
2 files changed, 4 insertions, 0 deletions
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; |