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path: root/drivers/net/wireless/mediatek/mt76/mt7921
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2021-10-20mt76: mt7921: make all event parser reusable between mt7921s and mt7921eSean Wang
The longer event such as the event for mcu_get_nic_capability would hold the data in paged fragment skb for the SDIO device so we turn the skb to be linearized skb before accessing it to reuse the same event parser betweem mt7921s and mt7921e. Tested-by: Deren Wu <deren.wu@mediatek.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: add MT7921_COMMON moduleSean Wang
This is a preliminary patch to introduce mt7921s support. MT7921_COMMON module grouping bus independent objects the both mt7921e and mt7921s can share with and have to rely on. Tested-by: Deren Wu <deren.wu@mediatek.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: refactor init.c to be bus independentSean Wang
This is a preliminary patch to introduce mt7921s support. Make init.c reusable between mt7921s and mt7921e Tested-by: Deren Wu <deren.wu@mediatek.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: refactor mcu.c to be bus independentSean Wang
This is a preliminary patch to introduce mt7921s support. Make mcu.c reusable between mt7921s and mt7921e Tested-by: Deren Wu <deren.wu@mediatek.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: refactor dma.c to be pcie specificSean Wang
This is a preliminary patch to introduce mt7921s support. make dma.c be used dedicately for mt7921e. by moving out mt7921_tx_cleanup from dma.c to mcu.c and then renaming mt7921_tx_cleanup to refect the exact thing the function actually does. Finally, dma.c totally become pcie specific one, only needed to be compiled only when CONFIG_MT7921E is enabled. Tested-by: Deren Wu <deren.wu@mediatek.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: refactor mac.c to be bus independentSean Wang
This is a preliminary patch to introduce mt7921s support. Split out a new pci_mac.c from mac.c to make mac.c reusable between mt7921s and mt7921e. Tested-by: Deren Wu <deren.wu@mediatek.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: add MU EDCA cmd supportSean Wang
Add MU EDCA MCU command support to update MU AC parameter record field from the access point. Co-developed-by: Eric-SY Chang <Eric-SY.Chang@mediatek.com> Signed-off-by: Eric-SY Chang <Eric-SY.Chang@mediatek.com> Tested-by: Eric-SY Chang <Eric-SY.Chang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: rely on phy pointer in mt76_register_debugfs_fops routine signatureLorenzo Bianconi
This is a preliminary patch to create a mt76 debugfs subir for ext-phy. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: introduce __mt76_mcu_send_firmware routineLorenzo Bianconi
Introduce __mt76_mcu_send_firmware routine to specify mcu message max length. This is a preliminary patch to support mt7921s driver. 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>
2021-10-20mt76: remove mt76_wcid pointer from mt76_tx_status_check signatureLorenzo Bianconi
Remove mt76_wcid pointer from mt76_tx_status_check signature since it is always set to NULL Tested-by: mrkiko.rs@gmail.com Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: introduce packet_id idrLorenzo Bianconi
Introduce per-wcid idr to manage packet id for txs. This allow fast idr lookup and skb queueing at the same time. Tested-by: mrkiko.rs@gmail.com Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: add 6GHz supportLorenzo Bianconi
Unlock 6GHz band if supported by the device. Configure HE 6G capabilities. Tested-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: fix retrying release semaphore without endSean Wang
We should pass the error code to the caller immediately to avoid the possible infinite retry to release the semaphore. Fixes: 1c099ab44727 ("mt76: mt7921: add MCU support") Co-developed-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: robustify hardware initialization flowSean Wang
Robustify hardware initialization in the current driver probing flow to get rid of the device is possibly lost after the machine boot due to possible firmware abnormal state by trying to recover the failure with more chances. Tested-by: Leon Yen <Leon.Yen@mediatek.com> Tested-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: remove mt7921_sta_statsLorenzo Bianconi
mt7921_sta_stats is no longer needed Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: remove mcu rate reporting codeLorenzo Bianconi
Remove unused tx rate reporting through mcu tx done event since now tx status is fully supported Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: report tx rate directly from tx statusLorenzo Bianconi
Report tx rate from tx status packets instead of receiving periodic mcu event. This improves flexibility, accuracy and AQL performance, and simplifies code flow for better readability. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: add support for tx status reportingLorenzo Bianconi
Introduce infrastructure support for tx status reporting Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: start reworking tx rate reportingLorenzo Bianconi
Similar to mt7915, introduce mt7921_txwi_free to report tx rate to mac80211. This is a preliminary patch to add proper tx status report. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: disable BH around napi_schedule() callsFelix Fietkau
napi_schedule() can call __raise_softirq_irqoff(), which can perform softirq handling, so it must not be called in a pure process context with BH enabled. Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: switch from 'pci_' to 'dma_' APIChristophe JAILLET
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below. It has been compile tested. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: update mib counters dumping phy statsLorenzo Bianconi
mt7921 mac work can be idle for a long time due to runtime-pm so update mib counters dumping phy stats Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: always wake device if necessary in debugfsLorenzo Bianconi
Add missing device wakeup in debugfs code if we are accessing chip registers. Fixes: 1d8efc741df8 ("mt76: mt7921: introduce Runtime PM support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: move mt7921_queue_rx_skb to mac.cLorenzo Bianconi
As for 7915 moving mt7921_queue_rx_skb makes it possible to make some functions in mac.c static Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: use IEEE80211_OFFLOAD_ENCAP_ENABLED instead of MT_DRV_AMSDU_OFFLOADRyder Lee
Drop MT_DRV_AMSDU_OFFLOAD after introducing IEEE80211_OFFLOAD_ENCAP_ENABLED flag in mac80211. Driver now checks vif->offload_flags to know encap offload status of each interface. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: fix endianness warnings in mt7921_mac_decode_he_mu_radiotapLorenzo Bianconi
Fix the following sparse endianness warnings drivers/net/wireless/mediatek/mt76/mt7921/mac.c:212:28: warning: cast from restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:212:28: warning: cast to restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:212:28: warning: restricted __le32 degrades to integer drivers/net/wireless/mediatek/mt76/mt7921/mac.c:212:28: warning: cast from restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:212:28: warning: restricted __le32 degrades to integer drivers/net/wireless/mediatek/mt76/mt7921/mac.c:217:25: warning: cast from restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:217:25: warning: restricted __le32 degrades to integer drivers/net/wireless/mediatek/mt76/mt7921/mac.c:217:25: warning: cast from restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:217:25: warning: restricted __le32 degrades to integer drivers/net/wireless/mediatek/mt76/mt7921/mac.c:222:25: warning: cast from restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:222:25: warning: cast to restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:222:25: warning: restricted __le32 degrades to integer drivers/net/wireless/mediatek/mt76/mt7921/mac.c:222:25: warning: cast from restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:222:25: warning: restricted __le32 degrades to integer drivers/net/wireless/mediatek/mt76/mt7921/mac.c:224:25: warning: cast from restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:224:25: warning: cast to restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:224:25: warning: restricted __le32 degrades to integer drivers/net/wireless/mediatek/mt76/mt7921/mac.c:224:25: warning: cast from restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:224:25: warning: restricted __le32 degrades to integer drivers/net/wireless/mediatek/mt76/mt7921/mac.c:259:13: warning: cast from restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:259:13: warning: restricted __le32 degrades to integer Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: fix kernel warning from cfg80211_calculate_bitrateSean Wang
Fix the kernel warning from cfg80211_calculate_bitrate due to the legacy rate is not parsed well in the current driver. Also, zeros struct rate_info before we fill it out to avoid the old value is kept such as rate->legacy. [ 790.921560] WARNING: CPU: 7 PID: 970 at net/wireless/util.c:1298 cfg80211_calculate_bitrate+0x354/0x35c [cfg80211] [ 790.987738] Hardware name: MediaTek Asurada rev1 board (DT) [ 790.993298] pstate: a0400009 (NzCv daif +PAN -UAO) [ 790.998104] pc : cfg80211_calculate_bitrate+0x354/0x35c [cfg80211] [ 791.004295] lr : cfg80211_calculate_bitrate+0x180/0x35c [cfg80211] [ 791.010462] sp : ffffffc0129c3880 [ 791.013765] x29: ffffffc0129c3880 x28: ffffffd38305bea8 [ 791.019065] x27: ffffffc0129c3970 x26: 0000000000000013 [ 791.024364] x25: 00000000000003ca x24: 000000000000002f [ 791.029664] x23: 00000000000000d0 x22: ffffff8d108bc000 [ 791.034964] x21: ffffff8d108bc0d0 x20: ffffffc0129c39a8 [ 791.040264] x19: ffffffc0129c39a8 x18: 00000000ffff0a10 [ 791.045563] x17: 0000000000000050 x16: 00000000000000ec [ 791.050910] x15: ffffffd3f9ebed9c x14: 0000000000000006 [ 791.056211] x13: 00000000000b2eea x12: 0000000000000000 [ 791.061511] x11: 00000000ffffffff x10: 0000000000000000 [ 791.066811] x9 : 0000000000000000 x8 : 0000000000000000 [ 791.072110] x7 : 0000000000000000 x6 : ffffffd3fafa5a7b [ 791.077409] x5 : 0000000000000000 x4 : 0000000000000000 [ 791.082708] x3 : 0000000000000000 x2 : 0000000000000000 [ 791.088008] x1 : ffffff8d3f79c918 x0 : 0000000000000000 [ 791.093308] Call trace: [ 791.095770] cfg80211_calculate_bitrate+0x354/0x35c [cfg80211] [ 791.101615] nl80211_put_sta_rate+0x6c/0x2c0 [cfg80211] [ 791.106853] nl80211_send_station+0x980/0xaa4 [cfg80211] [ 791.112178] nl80211_get_station+0xb4/0x134 [cfg80211] [ 791.117308] genl_rcv_msg+0x3a0/0x440 [ 791.120960] netlink_rcv_skb+0xcc/0x118 [ 791.124785] genl_rcv+0x34/0x48 [ 791.127916] netlink_unicast+0x144/0x1dc Fixes: 1c099ab44727 ("mt76: mt7921: add MCU support") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: report HE MU radiotapSean Wang
Report HE MU/BF radiotap. That fixed HE MU packets dropped by mac80211 because they are missing the ieee80211_radiotap_he_mu header. Fixes: 163f4d22c118d ("mt76: mt7921: add MAC support") Co-developed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Co-developed-by: Eric-SY Chang <Eric-SY.Chang@mediatek.com> Signed-off-by: Eric-SY Chang <Eric-SY.Chang@mediatek.com> Tested-by: Eric-SY Chang <Eric-SY.Chang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: overwrite default reg_ops if necessaryLorenzo Bianconi
Introduce mt76_register_debugfs_fops routine in order to define per-driver regs file operations and make sure the device is up before reading or writing its registers Fixes: 1d8efc741df8 ("mt76: mt7921: introduce Runtime PM support") Fixes: de5ff3c9d1a2 ("mt76: mt7615: introduce pm_power_save delayed work") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: introduce mt7921_mcu_set_beacon_filter utility routineLorenzo Bianconi
Introduce mt7921_mcu_set_beacon_filter utility routine in order to remove duplicated code for hw beacon filtering. Move mt7921_pm_interface_iter in debugfs since it is just used there. Make the following routine static: - mt7921_pm_interface_iter - mt7921_mcu_uni_bss_bcnft - mt7921_mcu_set_bss_pm Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: get rid of mt7921_mac_set_beacon_filterLorenzo Bianconi
Remove mt7921_mac_set_beacon_filter routine since it is no longer used. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: get rid of monitor_vifLorenzo Bianconi
Remove monitor_vif pointer from mt7921 since it is just a leftover of initial porting. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: fix dma hang in rmmodDeren Wu
The dma would be broken after rmmod flow. There are two different cases causing this issue. 1. dma access without privilege. 2. hw access sequence borken by another context. This patch handle both cases to avoid hw crash. Fixes: 2b9ea5a8cf1bd ("mt76: mt7921: add mt7921_dma_cleanup in mt7921_unregister_device") Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: add support for setting mcast rateRyder Lee
Mesh and ad-hoc interfaces allow users to set mcast rate through NL80211_ATTR_MCAST_RATE, so rework mt76_default_basic_rate() to adapt that. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: send EAPOL frames at lowest rateRyder Lee
The firmware rate control may choose the high rate for EAPOL frames, so checking IEEE80211_TX_CTL_USE_MINRATE to use the lowest TX rate. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: Add mt7922 supportDeren Wu
Add new chip mt7922 in mt7921 module with following items 1. new chip ID / fw bin name 2. is_mt7922() check chip type for different fw files 3. mt7921_get_data_mode() check security type of fw (backward compatible) Co-developed-by: Jimmy Hu <Jimmy.Hu@mediatek.com> Signed-off-by: Jimmy Hu <Jimmy.Hu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: Fix out of order process by invalid event pktDeren Wu
The acceptable event report should inlcude original CMD-ID. Otherwise, drop unexpected result from fw. Fixes: 1c099ab44727c ("mt76: mt7921: add MCU support") Signed-off-by: Jimmy Hu <Jimmy.Hu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: fix mgmt frame using unexpected bitrateSean Wang
Fix the current driver mgmt frame is not respecting the basic rates field provided by the AP and then unconditionally is using the lowest (1 or 6 Mbps) rate. For example, if the AP only supported basic rate {24, 36, 48, 54} Mbps, mt7921 cannot send mgmt frame with the rate not in the group. So, instead, we pick up the lowest basic rate the AP can support to send. Fixes: 163f4d22c118 ("mt76: mt7921: add MAC support") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: introduce testmode supportLorenzo Bianconi
We add the testmode support to access the testmode feature provided by the MT7921 firmware. Tested-by: Sean Wang <sean.wang@mediatek.com> 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>
2021-10-20mt76: mt7915: report tx rate directly from tx statusRyder Lee
Report tx rate from tx status packets instead of receving periodic mcu event. This improves flexibility, accuracy and AQL performance, and simplifies code flow for better readability. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: add .set_sar_specs supportYN Chen
add .set_sar_specs to allow configuring SAR power limitations on the frequency ranges from the userland. Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: fix survey-dump reportingLorenzo Bianconi
Fix MIB tx-rx MIB counters for survey-dump reporting. Fixes: 163f4d22c118d ("mt76: mt7921: add MAC support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: fix build error implicit enumeration conversionSean Wang
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:114:10: error: implicit conversion from enumeration type 'enum mt76_cipher_type' to different enumeration type 'enum mcu_cipher_type' [-Werror,-Wenum-conversion] return MT_CIPHER_NONE; ~~~~~~ ^~~~~~~~~~~~~~ drivers/net/wireless/mediatek/mt76/mt7921/mcu.c:114:10: error: implicit conversion from enumeration type 'enum mt76_cipher_type' to different enumeration type 'enum mcu_cipher_type' [-Werror,-Wenum-conversion] return MT_CIPHER_NONE; ~~~~~~ ^~~~~~~~~~~~~~ Fixes: c368362c36d3 ("mt76: fix iv and CCMP header insertion") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: enable aspm by defaultSean Wang
mt7921 is mainly used in NB, CE and IoT application where battery life is much concerned so the patch enabled PCIe ASPM by default to shut off the clocks related PCIe as much as possible when MT7921 is either in suspend state or in runtime pm to lower power consumption. We still leave disable aspm as an option with module_param for users to disable ASPM if necessary. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: fix endianness warning in mt7921_update_txsLorenzo Bianconi
Fix the following sparse warning in mt7921_update_txs routine: drivers/net/wireless/mediatek/mt76/mt7921/mac.c:752:31: warning: cast to restricted __le32 drivers/net/wireless/mediatek/mt76/mt7921/mac.c:752:31: warning: restricted __le32 degrades to integer Fixes: e5bca8c5d2cd3 ("mt76: mt7921: improve code readability for mt7921_update_txs") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: avoid unnecessary spin_lock/spin_unlock in ↵Lorenzo Bianconi
mt7921_mcu_tx_done_event Do not grab the spinlock in mt7921_mcu_tx_done_event routine if not necessary. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7921: fix endianness in mt7921_mcu_tx_done_eventLorenzo Bianconi
Fix endianness in mt7921_mcu_tx_done_event event reported by the firmware. Fixes: 3cce2b98e0241 ("mt76: mt7921: introduce mac tx done handling") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-08-17Merge tag 'wireless-drivers-2021-08-17' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for v5.14 First set of fixes for v5.14 and nothing major this time. New devices for iwlwifi and one fix for a compiler warning. iwlwifi * support for new devices mt76 * fix compiler warning about MT_CIPHER_NONE * tag 'wireless-drivers-2021-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers: mt76: fix enum type mismatch iwlwifi: add new so-jf devices iwlwifi: add new SoF with JF devices iwlwifi: pnvm: accept multiple HW-type TLVs ==================== Link: https://lore.kernel.org/r/20210817171027.EC1E6C43460@smtp.codeaurora.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-08-06mt76: fix enum type mismatchArnd Bergmann
There is no 'NONE' version of 'enum mcu_cipher_type', and returning 'MT_CIPHER_NONE' causes a warning: drivers/net/wireless/mediatek/mt76/mt7921/mcu.c: In function 'mt7921_mcu_get_cipher': drivers/net/wireless/mediatek/mt76/mt7921/mcu.c:114:24: error: implicit conversion from 'enum mt76_cipher_type' to 'enum mcu_cipher_type' [-Werror=enum-conversion] 114 | return MT_CIPHER_NONE; | ^~~~~~~~~~~~~~ Add the missing MCU_CIPHER_NONE defintion that fits in here with the same value. Fixes: c368362c36d3 ("mt76: fix iv and CCMP header insertion") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210721150745.1914829-1-arnd@kernel.org
2021-07-15Merge tag 'Wimplicit-fallthrough-clang-5.14-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull fallthrough fixes from Gustavo Silva: "This fixes many fall-through warnings when building with Clang and -Wimplicit-fallthrough, and also enables -Wimplicit-fallthrough for Clang, globally. It's also important to notice that since we have adopted the use of the pseudo-keyword macro fallthrough, we also want to avoid having more /* fall through */ comments being introduced. Contrary to GCC, Clang doesn't recognize any comments as implicit fall-through markings when the -Wimplicit-fallthrough option is enabled. So, in order to avoid having more comments being introduced, we use the option -Wimplicit-fallthrough=5 for GCC, which similar to Clang, will cause a warning in case a code comment is intended to be used as a fall-through marking. The patch for Makefile also enforces this. We had almost 4,000 of these issues for Clang in the beginning, and there might be a couple more out there when building some architectures with certain configurations. However, with the recent fixes I think we are in good shape and it is now possible to enable the warning for Clang" * tag 'Wimplicit-fallthrough-clang-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: (27 commits) Makefile: Enable -Wimplicit-fallthrough for Clang powerpc/smp: Fix fall-through warning for Clang dmaengine: mpc512x: Fix fall-through warning for Clang usb: gadget: fsl_qe_udc: Fix fall-through warning for Clang powerpc/powernv: Fix fall-through warning for Clang MIPS: Fix unreachable code issue MIPS: Fix fall-through warnings for Clang ASoC: Mediatek: MT8183: Fix fall-through warning for Clang power: supply: Fix fall-through warnings for Clang dmaengine: ti: k3-udma: Fix fall-through warning for Clang s390: Fix fall-through warnings for Clang dmaengine: ipu: Fix fall-through warning for Clang iommu/arm-smmu-v3: Fix fall-through warning for Clang mmc: jz4740: Fix fall-through warning for Clang PCI: Fix fall-through warning for Clang scsi: libsas: Fix fall-through warning for Clang video: fbdev: Fix fall-through warning for Clang math-emu: Fix fall-through warning cpufreq: Fix fall-through warning for Clang drm/msm: Fix fall-through warning in msm_gem_new_impl() ...
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