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path: root/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
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2021-06-19mt76: fix iv and CCMP header insertionRyder Lee1-42/+0
The iv from RXD is only for TKIP_RSC/CCMP_PN/GCMP_PN, and it needs a check for CCMP header insertion. Move mt76_cipher_type to mt76.h to reduce duplicated code. Signed-off-by: Xing Song <xing.song@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-12mt76: mt7615: add support for rx decapsulation offloadRyder Lee1-0/+5
For AP and Client mode, the hardware can pass received packets as 802.3 frames that can be passed to the network stack as-is. Tested-by: Frank Wunderlich <frank-w@public-files.de> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-12mt76: mt7615: enable hw rx-amsdu de-aggregationRyder Lee1-0/+3
Enable hw rx-amsdu de-aggregation support. This is a preliminary patch to enable rx checksum offload. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-07-21mt76: mt7615: implement testmode supportFelix Fietkau1-0/+5
Supports sending a configurable number of packets with a specific rate and configurable tx power levels / antenna settings, as well as displaying rx statistics. Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-07-21mt76: mt7615: fix hw queue mappingLorenzo Bianconi1-15/+0
mt7622/mt7663 chipsets rely on a fixed reverse queue map order respect to mac80211 one: - q(0): IEEE80211_AC_BK - q(1): IEEE80211_AC_BE - q(2): IEEE80211_AC_VI - q(3): IEEE80211_AC_VO Fixes: cdad4874057d ("mt76: mt7615: add dma and tx queue initialization for MT7622") Fixes: f40ac0f3d3c0 ("mt76: mt7615: introduce mt7663e support") Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Co-developed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-05-12mt76: mt7615: introduce mt7663u supportLorenzo Bianconi1-1/+4
Introduce support for mt7663u 802.11ac 2x2:2 chipset to mt7615 driver. Main difference respect to pcie code base is the usb code needs to configure wtbl from non-atomic context Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-05-12mt76: mt7663: fix DMA unmap lengthLorenzo Bianconi1-0/+2
Fix DMA unmap length for mt7663e devices in mt7615_txp_skb_unmap_hw Fixes: f40ac0f3d3c0 ("mt76: mt7615: introduce mt7663e support") Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Co-developed-by: Soul Huang <soul.huang@mediatek.com> Signed-off-by: Soul Huang <soul.huang@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
2020-05-12mt76: mt7622: fix DMA unmap lengthLorenzo Bianconi1-0/+1
Fix DMA unmap length estimation in mt7615_txp_skb_unmap_hw for mt7622 chipset Fixes: 6aa4ed7927f1 ("mt76: mt7615: implement DMA support for MT7622") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
2020-05-12mt76: mt7615: rework wtbl key configurationLorenzo Bianconi1-0/+27
Remove key dependency from mt7615_mac_wtbl_update_key and export mt7615_mac_wtbl_update_key, mt7615_mac_wtbl_update_pk and mt7615_mac_wtbl_update_cipher in order to reuse them in usb code. Move mt7615_mac_get_cipher in mac.h Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-05-12mt76: mt7615: move mt7615_mac_wtbl_addr in mac.hLorenzo Bianconi1-0/+5
Move mt7615_mac_wtbl_addr in mac.h and add inline qualifier in order to be reused adding usb support to mt7615 driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-05-12mt76: mt7615: introduce mt7663u support to mt7615_write_txwiLorenzo Bianconi1-0/+1
Extend mt7615_write_txwi routine to support usb txwi configuration Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-03-17mt76: mt7615: introduce mt7663e supportLorenzo Bianconi1-1/+10
Introduce support for mt7663e 802.11ac 2x2:2 chipset to mt7615 driver. Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Co-developed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-02-14mt76: mt7615: rework rx phy index handlingFelix Fietkau1-0/+5
Overwriting the RMAC_CHFREQ register is not reliable enough, as the firmware could potentially write it again. Since there is no PHY index indication in the rx info, we need to use another way: If both PHYs are using different channels, find the PHY where chfreq matches the register value. The only corner case remaining is when both PHYs are using the same channel. In that case, the per-packet noise value on the primary PHY will have information belonging to the chains of the secondary PHY from the previous received packet of that PHY. The secondary PHY will set noise to 0 for extra chains. Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-02-14mt76: mt7615: implement DMA support for MT7622Felix Fietkau1-3/+29
MT7622 does not have the CR4 microcontroller sitting in the data path. Because of that, it uses the chip's native tx descriptor format instead of something parsed and converted by the firmware. Co-developed-by: Shayne Chen <shayne.chen@mediatek.com> Co-developed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
2020-02-14mt76: mt7615: add __aligned(4) to txp structsFelix Fietkau1-2/+2
The beginning of the struct is guaranteed to be 4-byte aligned, and this attribute allows the compiler to generate more efficient code Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-02-14mt76: mt7615: initialize radar specs from host driverLorenzo Bianconi1-0/+32
Introduce dfs radar pattern specs in mt7615 driver in order to make dfs debugging easier. Radar pulse/pattern thresholds are taken from vendor SDK. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-02-14mt76: mt7615: select the correct tx queue for frames sent to the second phyFelix Fietkau1-0/+4
Beacons and management frames need to explicitly select the alternate tx queues in order to be sent out on the right phy Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: introduce mt7615_txwi_to_txp utility routineLorenzo Bianconi1-0/+13
Introduce mt7615_txwi_to_txp utility routine to convert mt76_txwi_cache into mt7615_txp and remove duplicated code Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: introduce mt7615_mac_wtbl_set_key routineLorenzo Bianconi1-4/+0
Add mt7615_mac_wtbl_set_key routine to configure wtbl key parameter directly from host cpu. This is a preliminary patch to add BIP_CMAC_128 hw support. Moreover add static qualifier to mt7615_mac_get_key_info routine Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: move mt7615_mac_get_key_info in mac.cLorenzo Bianconi1-0/+19
This is a preliminary patch to update wtbl key directly from host processor Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-06-27mt76: mt7615: add support for per-chain signal strength reportingRyder Lee1-0/+5
Fill in RX status->chain_signal to avoid empty value. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-05-01mt76: add mac80211 driver for MT7615 PCIe-based chipsetsRyder Lee1-0/+300
This driver is for a newer generation of MediaTek MT7615 4x4 802.11ac PCIe-based chipsets, which support wave2 MU-MIMO up to 4 users/group and also support up to 160MHz bandwidth. The driver fully supports AP, station and monitor mode. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Roy Luo <royluo@google.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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