From 8c94f0e63bb3f6ea5755d416293788ba93dfc82f Mon Sep 17 00:00:00 2001 From: Sean Wang Date: Tue, 19 Oct 2021 07:11:43 +0800 Subject: mt76: connac: extend mcu_get_nic_capability Extend mcu_get_nic_capability to obtain tx resource for SDIO device, MAC address, and PHY capability. Tested-by: Deren Wu Acked-by: Lorenzo Bianconi Signed-off-by: Sean Wang Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt76.h | 1 + .../net/wireless/mediatek/mt76/mt76_connac_mcu.c | 66 ++++++++++++++++++++++ 2 files changed, 67 insertions(+) (limited to 'drivers/net/wireless/mediatek') diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 85afe05d7f30..46e8fe3869c2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -512,6 +512,7 @@ struct mt76_sdio { int pse_data_quota; int ple_data_quota; int pse_mcu_quota; + int pse_page_size; int deficit; } sched; diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index 70d72dfa239e..32e25180fc1e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -1722,6 +1722,61 @@ void mt76_connac_mcu_coredump_event(struct mt76_dev *dev, struct sk_buff *skb, } EXPORT_SYMBOL_GPL(mt76_connac_mcu_coredump_event); +static void mt76_connac_mcu_parse_tx_resource(struct mt76_dev *dev, + struct sk_buff *skb) +{ + struct mt76_sdio *sdio = &dev->sdio; + struct mt76_connac_tx_resource { + __le32 version; + __le32 pse_data_quota; + __le32 pse_mcu_quota; + __le32 ple_data_quota; + __le32 ple_mcu_quota; + __le16 pse_page_size; + __le16 ple_page_size; + u8 pp_padding; + u8 pad[3]; + } __packed * tx_res; + + tx_res = (struct mt76_connac_tx_resource *)skb->data; + sdio->sched.pse_data_quota = le32_to_cpu(tx_res->pse_data_quota); + sdio->sched.pse_mcu_quota = le32_to_cpu(tx_res->pse_mcu_quota); + sdio->sched.ple_data_quota = le32_to_cpu(tx_res->ple_data_quota); + sdio->sched.pse_page_size = le16_to_cpu(tx_res->pse_page_size); + sdio->sched.deficit = tx_res->pp_padding; +} + +static void mt76_connac_mcu_parse_phy_cap(struct mt76_dev *dev, + struct sk_buff *skb) +{ + struct mt76_connac_phy_cap { + u8 ht; + u8 vht; + u8 _5g; + u8 max_bw; + u8 nss; + u8 dbdc; + u8 tx_ldpc; + u8 rx_ldpc; + u8 tx_stbc; + u8 rx_stbc; + u8 hw_path; + u8 he; + } __packed * cap; + + enum { + WF0_24G, + WF0_5G + }; + + cap = (struct mt76_connac_phy_cap *)skb->data; + + dev->phy.antenna_mask = BIT(cap->nss) - 1; + dev->phy.chainmask = dev->phy.antenna_mask; + dev->phy.cap.has_2ghz = cap->hw_path & BIT(WF0_24G); + dev->phy.cap.has_5ghz = cap->hw_path & BIT(WF0_5G); +} + int mt76_connac_mcu_get_nic_capability(struct mt76_phy *phy) { struct mt76_connac_cap_hdr { @@ -1764,6 +1819,17 @@ int mt76_connac_mcu_get_nic_capability(struct mt76_phy *phy) case MT_NIC_CAP_6G: phy->cap.has_6ghz = skb->data[0]; break; + case MT_NIC_CAP_MAC_ADDR: + memcpy(phy->macaddr, (void *)skb->data, ETH_ALEN); + break; + case MT_NIC_CAP_PHY: + mt76_connac_mcu_parse_phy_cap(phy->dev, skb); + break; + case MT_NIC_CAP_TX_RESOURCE: + if (mt76_is_sdio(phy->dev)) + mt76_connac_mcu_parse_tx_resource(phy->dev, + skb); + break; default: break; } -- cgit