diff options
| author | Eliad Peller <eliad@wizery.com> | 2012-05-15 14:09:00 (GMT) |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-06-05 14:16:09 (GMT) |
| commit | bfb92ca1332ce0073cfba5d8a7caee214ed3a787 (patch) | |
| tree | 85c920ed543732e9b9c2c0277079e3a0dbd0143c /drivers/net/wireless/ti/wl18xx | |
| parent | a121a5b8aba4294b1557e1099c4eaa7c6578d7ce (diff) | |
| download | linux-fsl-qoriq-bfb92ca1332ce0073cfba5d8a7caee214ed3a787.tar.xz | |
wlcore: set wl->ht_cap per-band
Save the ht_cap IE per-band, so we can configure different
params to BG and A bands (we currently don't support MIMO
on A band)
[Small fix for rx_highest - Arik]
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wl18xx')
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/main.c | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index 5a6c4cc..6cd6118 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -596,7 +596,7 @@ static int wl18xx_identify_chip(struct wl1271 *wl) WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN; /* PG 1.0 has some problems with MCS_13, so disable it */ - wl->ht_cap.mcs.rx_mask[1] &= ~BIT(5); + wl->ht_cap[IEEE80211_BAND_2GHZ].mcs.rx_mask[1] &= ~BIT(5); /* TODO: need to blocksize alignment for RX/TX separately? */ break; @@ -1086,7 +1086,7 @@ static struct ieee80211_sta_ht_cap wl18xx_siso20_ht_cap = { }; /* HT cap appropriate for MIMO rates in 20mhz channel */ -static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap = { +static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap_2ghz = { .cap = IEEE80211_HT_CAP_SGI_20, .ht_supported = true, .ampdu_factor = IEEE80211_HT_MAX_AMPDU_16K, @@ -1098,6 +1098,18 @@ static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap = { }, }; +static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap_5ghz = { + .cap = IEEE80211_HT_CAP_SGI_20, + .ht_supported = true, + .ampdu_factor = IEEE80211_HT_MAX_AMPDU_16K, + .ampdu_density = IEEE80211_HT_MPDU_DENSITY_16, + .mcs = { + .rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, + .rx_highest = cpu_to_le16(72), + .tx_params = IEEE80211_HT_MCS_TX_DEFINED, + }, +}; + static int __devinit wl18xx_probe(struct platform_device *pdev) { struct wl1271 *wl; @@ -1127,13 +1139,25 @@ static int __devinit wl18xx_probe(struct platform_device *pdev) wl->static_data_priv_len = sizeof(struct wl18xx_static_data_priv); if (!strcmp(ht_mode_param, "wide")) { - memcpy(&wl->ht_cap, &wl18xx_siso40_ht_cap, + memcpy(&wl->ht_cap[IEEE80211_BAND_2GHZ], + &wl18xx_siso40_ht_cap, + sizeof(wl18xx_siso40_ht_cap)); + memcpy(&wl->ht_cap[IEEE80211_BAND_5GHZ], + &wl18xx_siso40_ht_cap, sizeof(wl18xx_siso40_ht_cap)); } else if (!strcmp(ht_mode_param, "mimo")) { - memcpy(&wl->ht_cap, &wl18xx_mimo_ht_cap, - sizeof(wl18xx_mimo_ht_cap)); + memcpy(&wl->ht_cap[IEEE80211_BAND_2GHZ], + &wl18xx_mimo_ht_cap_2ghz, + sizeof(wl18xx_mimo_ht_cap_2ghz)); + memcpy(&wl->ht_cap[IEEE80211_BAND_5GHZ], + &wl18xx_mimo_ht_cap_5ghz, + sizeof(wl18xx_mimo_ht_cap_5ghz)); } else if (!strcmp(ht_mode_param, "siso20")) { - memcpy(&wl->ht_cap, &wl18xx_siso20_ht_cap, + memcpy(&wl->ht_cap[IEEE80211_BAND_2GHZ], + &wl18xx_siso20_ht_cap, + sizeof(wl18xx_siso20_ht_cap)); + memcpy(&wl->ht_cap[IEEE80211_BAND_5GHZ], + &wl18xx_siso20_ht_cap, sizeof(wl18xx_siso20_ht_cap)); } else { wl1271_error("invalid ht_mode '%s'", ht_mode_param); |