| developer | ec4ebe4 | 2022-04-12 11:17:45 +0800 | [diff] [blame^] | 1 | From c11cb393f5d03ff73809510a1056f7aef1799de9 Mon Sep 17 00:00:00 2001 |
| 2 | From: Shayne Chen <shayne.chen@mediatek.com> |
| 3 | Date: Mon, 28 Jun 2021 10:46:14 +0800 |
| 4 | Subject: [PATCH 1104/1112] mt76: testmode: add attributes to support off |
| 5 | channel scan |
| 6 | |
| 7 | Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> |
| 8 | --- |
| 9 | drivers/net/wireless/mediatek/mt76/mt76.h | 5 +++++ |
| 10 | drivers/net/wireless/mediatek/mt76/testmode.c | 21 +++++++++++++++++++ |
| 11 | drivers/net/wireless/mediatek/mt76/testmode.h | 10 +++++++++ |
| 12 | 3 files changed, 36 insertions(+) |
| 13 | |
| 14 | diff --git a/mt76.h b/mt76.h |
| 15 | index 157fd6d..ab9482c 100644 |
| 16 | --- a/mt76.h |
| 17 | +++ b/mt76.h |
| 18 | @@ -624,6 +624,11 @@ struct mt76_testmode_data { |
| 19 | u8 enable; |
| 20 | } cfg; |
| 21 | |
| 22 | + u8 off_ch_scan_ch; |
| 23 | + u8 off_ch_scan_center_ch; |
| 24 | + u8 off_ch_scan_bw; |
| 25 | + u8 off_ch_scan_path; |
| 26 | + |
| 27 | u32 tx_pending; |
| 28 | u32 tx_queued; |
| 29 | u16 tx_queued_limit; |
| 30 | diff --git a/testmode.c b/testmode.c |
| 31 | index f31e124..2376e00 100644 |
| 32 | --- a/testmode.c |
| 33 | +++ b/testmode.c |
| 34 | @@ -567,6 +567,27 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| 35 | } |
| 36 | } |
| 37 | |
| 38 | + if (tb[MT76_TM_ATTR_OFF_CH_SCAN_CH]) { |
| 39 | + u8 ch = nla_get_u8(tb[MT76_TM_ATTR_OFF_CH_SCAN_CH]); |
| 40 | + struct ieee80211_supported_band *sband; |
| 41 | + |
| 42 | + sband = ch > 14 ? &phy->sband_5g.sband : |
| 43 | + &phy->sband_2g.sband; |
| 44 | + if (ch && (ch < sband->channels[0].hw_value || |
| 45 | + ch > sband->channels[sband->n_channels - 1].hw_value)) |
| 46 | + goto out; |
| 47 | + |
| 48 | + td->off_ch_scan_ch = ch; |
| 49 | + |
| 50 | + if (mt76_tm_get_u8(tb[MT76_TM_ATTR_OFF_CH_SCAN_CENTER_CH], |
| 51 | + &td->off_ch_scan_center_ch, ch - 6, ch + 6) || |
| 52 | + mt76_tm_get_u8(tb[MT76_TM_ATTR_OFF_CH_SCAN_BW], |
| 53 | + &td->off_ch_scan_bw, 0, 6) || |
| 54 | + mt76_tm_get_u8(tb[MT76_TM_ATTR_OFF_CH_SCAN_PATH], |
| 55 | + &td->off_ch_scan_path, 1, 0xff)) |
| 56 | + goto out; |
| 57 | + } |
| 58 | + |
| 59 | if (dev->test_ops->set_params) { |
| 60 | err = dev->test_ops->set_params(phy, tb, state); |
| 61 | if (err) |
| 62 | diff --git a/testmode.h b/testmode.h |
| 63 | index c469ce6..0fc0ddd 100644 |
| 64 | --- a/testmode.h |
| 65 | +++ b/testmode.h |
| 66 | @@ -57,6 +57,11 @@ |
| 67 | * |
| 68 | * @MT76_TM_ATTR_CFG: config testmode rf feature (nested, see &mt76_testmode_cfg) |
| 69 | * |
| 70 | + * @MT76_TM_ATTR_OFF_CH_SCAN_CH: monitored channel for off channel scan (u8) |
| 71 | + * @MT76_TM_ATTR_OFF_CH_SCAN_CENTER_CH: monitored channel for off channel scan (u8) |
| 72 | + * @MT76_TM_ATTR_OFF_CH_SCAN_BW: monitored bw for off channel scan (u8) |
| 73 | + * @MT76_TM_ATTR_OFF_CH_SCAN_PATH: monitored rx path for off channel scan (u8) |
| 74 | + * |
| 75 | */ |
| 76 | enum mt76_testmode_attr { |
| 77 | MT76_TM_ATTR_UNSPEC, |
| 78 | @@ -101,6 +106,11 @@ enum mt76_testmode_attr { |
| 79 | |
| 80 | MT76_TM_ATTR_CFG, |
| 81 | |
| 82 | + MT76_TM_ATTR_OFF_CH_SCAN_CH, |
| 83 | + MT76_TM_ATTR_OFF_CH_SCAN_CENTER_CH, |
| 84 | + MT76_TM_ATTR_OFF_CH_SCAN_BW, |
| 85 | + MT76_TM_ATTR_OFF_CH_SCAN_PATH, |
| 86 | + |
| 87 | /* keep last */ |
| 88 | NUM_MT76_TM_ATTRS, |
| 89 | MT76_TM_ATTR_MAX = NUM_MT76_TM_ATTRS - 1, |
| 90 | -- |
| 91 | 2.25.1 |
| 92 | |