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path: root/drivers/net/wireless/mediatek/mt76
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2021-01-26mt76: testmode: make tx queued limit adjustableShayne Chen3-2/+10
Originally, tx queued limit is set to 1000 to prevent from running out of tx token. If a new testmode tx is triggered while the previous one hasn't finished yet, we'll wait a period of time until tx_done equals to tx_queued. Normally, current queued limit can finish in 10 seconds. However, if ipg is configured to a larger value, less than 1000 packets can be done in the default timeout period, which may lead to a crash when a new testmode tx triggered. To deal with this, make tx queued limit dynamically adjusted according to ipg value. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: testmode: add attributes for ipg related parametersShayne Chen3-0/+30
Add attributes for setting tx inter-packet gap (ipg), duty cycle, and transmission time in testmode. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: testmode: add support to set user-defined spe indexShayne Chen4-5/+19
Add spatial extension (spe) index as a configurable parameter in testmode. This is used for specifically configuring TX path, such as different WF TX priority, number of antennas and spatial streams. If spe_idx is not set, TX path depends on tx_antenna_mask; otherwise, both spe_idx and tx_antenna_mask are referenced to decide TX path. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: force ldpc for bw larger than 20MHz in testmodeShayne Chen1-1/+1
LDPC should be set when bw is larger than 20MHz to make testmode tx work normally. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: move chainmask in mt76_phyLorenzo Bianconi21-42/+37
Move chainmask from driver phy to mt76_phy since it is used by all drivers. This is a preliminary patch to create a common mcu library used by mt7615 and mt7921 drivers 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>
2021-01-26mt76: move mac_work in mt76_core moduleLorenzo Bianconi22-73/+72
Move mac_work delayed_work and mac_work_count in mt76_phy since it is used by all drivers. This is a preliminary patch to create a common mcu library used by mt7615 and mt7921 drivers 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>
2021-01-26mt76: mt7615: move testmode data from dev to phyShayne Chen3-31/+30
Move per-chip testmode data to mt7615_phy, to properly support reg_backup and rx status of each band in testmode. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: move testmode data from dev to phyShayne Chen4-34/+41
Move per-chip testmode data to mt7915_phy, to properly support reg_backup and rx status of each band in testmode. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: testmode: move mtd part to mt76_devShayne Chen3-8/+9
Move testmode mtd variables to mt76_dev, since they are the same on each phy. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: testmode: introduce dbdc supportShayne Chen13-193/+244
Add testmode support for DBDC NICs (both MT7615D and MT7915D work). Testmode data and parameters are moved from per-dev to per-phy for maintaining the value of each band. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: add partial add_bss_info command on testmode initShayne Chen2-5/+17
This is a preliminary patch for DBDC and ipg config support in testmode. The wmm_idx of band1 should be configured by this command to make band1 Tx work normally. Also, for setting ipg, FW needs a non-empty bss_info structure to do edca parameters update. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: drop zero-length packet to avoid Tx hangRyder Lee1-0/+3
Hardware wouldn't add LLC-SNAP when skb->data_len is 0, which causes Tx hang, so add a check to drop this kind of packet. Tested-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: simplify mt7915_mcu_send_message routineLorenzo Bianconi1-12/+7
Simplify mt7915_mcu_send_message routine removing unused code Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: fix endianness warning in mt7915_mcu_set_radar_thLorenzo Bianconi1-3/+3
Fix the following sparse warning in mt7915_mcu_set_radar_th routine: drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:3154:17: warning: incorrect type in initializer (different base types) drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:3154:17: expected unsigned int [usertype] min_pri drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:3154:17: got restricted __le32 [usertype] drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:3155:17: warning: incorrect type in initializer (different base types) drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:3155:17: expected unsigned int [usertype] max_pri drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:3155:17: got restricted __le32 [usertype] drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:3162:17: warning: incorrect type in initializer (different base types) drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:3162:17: expected unsigned int [usertype] min_stgpr_diff drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:3162:17: got restricted __le32 [usertype] Fixes: cee236e1489ec ("mt76: mt7915: fix endian issues") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: add support for flash modeShayne Chen4-6/+56
Add support for getting rf values from flash. This is used for some test purposes and products. If the mtd partition is configured in dts, driver will read from flash to init eeprom command; if not, still init it with efuse's values. An example: &slot0 { mt7915@0,0 { reg = <0x0000 0 0 0 0>; device_type = "pci"; mediatek,mtd-eeprom = <&factory 0x0000>; }; }; Acked-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: run mt7915_configure_filter holding mt76 mutexLorenzo Bianconi1-1/+4
In order to avoid races, run mt7915_configure_filter routine holding mt76 mutex Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: convert comma to semicolonZheng Yongjun1-1/+1
Replace a comma between expression statements by a semicolon. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7615: convert comma to semicolonZheng Yongjun1-1/+1
Replace a comma between expression statements by a semicolon. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7615: reset token when mac_reset happensRyder Lee3-12/+22
Reset token in mt7615_mac_reset_work() to avoid possible leakege. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: reset token when mac_reset happensRyder Lee3-17/+26
Reset buffering token in mt7915_mac_reset_work() to avoid possible leakege, which leads to Tx stop after mac reset. Tested-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: fix MT_CIPHER_BIP_CMAC_128 setkeyRyder Lee2-6/+21
MCU expects to set WLAN_CIPHER_SUITE_CCMP and WLAN_CIPHER_SUITE_AES_CMAC at the same time, so adding an intermediate buffer for batch update. Tested-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7615: add vif check in mt7615_update_vif_beacon()Ryder Lee1-1/+10
This avoids the WARN_ON(1) calltrace in station mode. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-26mt76: mt7915: add vif check in mt7915_update_vif_beacon()Ryder Lee1-1/+9
To avoid the warn_on() calltrace in station mode. [ 4522.024382] ieee80211_tx_dequeue+0x1258/0x1298 [mac80211] [ 4522.029868] ieee80211_beacon_get_template+0x10/0x18 [mac80211] [ 4522.035780] mt7915_mcu_add_beacon+0x2c/0x208 [mt7915e] [ 4522.040997] mt7915_mcu_get_rx_rate+0x304/0x878 [mt7915e] [ 4522.046394] ieee80211_delayed_tailroom_dec+0x158/0x180 [mac80211] [ 4522.052573] ieee80211_iterate_interfaces+0x48/0x68 [mac80211] [ 4522.058398] mt7915_mac_reset_work+0x3b4/0x630 [mt7915e] [ 4522.063704] process_one_work+0x1fc/0x390 [ 4522.067703] worker_thread+0x48/0x4d0 [ 4522.071356] kthread+0x120/0x128 Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-01-18mt76: mt7663s: fix rx buffer refcountingLorenzo Bianconi1-5/+4
Similar to mt7601u driver, fix erroneous rx page refcounting Fixes: a66cbdd6573d ("mt76: mt7615: introduce mt7663s support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/dca19c9d445156201bc41f7cbb6e894bbc9a678c.1610644945.git.lorenzo@kernel.org
2021-01-14mt76: Fix queue ID variable types after mcu queue splitNathan Chancellor2-6/+6
Clang warns in both mt7615 and mt7915: drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:271:9: warning: implicit conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration type 'enum mt76_txq_id' [-Wenum-conversion] txq = MT_MCUQ_FWDL; ~ ^~~~~~~~~~~~ drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:278:9: warning: implicit conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration type 'enum mt76_txq_id' [-Wenum-conversion] txq = MT_MCUQ_WA; ~ ^~~~~~~~~~ drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:282:9: warning: implicit conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration type 'enum mt76_txq_id' [-Wenum-conversion] txq = MT_MCUQ_WM; ~ ^~~~~~~~~~ 3 warnings generated. drivers/net/wireless/mediatek/mt76/mt7615/mcu.c:238:9: warning: implicit conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration type 'enum mt76_txq_id' [-Wenum-conversion] qid = MT_MCUQ_WM; ~ ^~~~~~~~~~ drivers/net/wireless/mediatek/mt76/mt7615/mcu.c:240:9: warning: implicit conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration type 'enum mt76_txq_id' [-Wenum-conversion] qid = MT_MCUQ_FWDL; ~ ^~~~~~~~~~~~ 2 warnings generated. Use the proper type for the queue ID variables to fix these warnings. Additionally, rename the txq variable in mt7915_mcu_send_message to be more neutral like mt7615_mcu_send_message. Fixes: e637763b606b ("mt76: move mcu queues to mt76_dev q_mcu array") Link: https://github.com/ClangBuiltLinux/linux/issues/1229 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20201229211548.1348077-1-natechancellor@gmail.com
2020-12-20mt76: mt7915: fix MESH ifdef blockRandy Dunlap1-2/+2
Fix a build error when CONFIG_MAC80211_MESH is not enabled: ../drivers/net/wireless/mediatek/mt76/mt7915/init.c:47:2: error: expected expression before '}' token }, { ^ Fixes: af901eb4ab80 ("mt76: mt7915: get rid of dbdc debugfs knob") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Shayne Chen <shayne.chen@mediatek.com> Cc: Ryder Lee <ryder.lee@mediatek.com> Cc: Lorenzo Bianconi <lorenzo@kernel.org> Cc: Felix Fietkau <nbd@nbd.name> Cc: linux-wireless@vger.kernel.org Cc: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20201218173202.23159-1-rdunlap@infradead.org
2020-12-20mt76: mt76s: fix NULL pointer dereference in mt76s_process_tx_queueLorenzo Bianconi1-1/+5
Fix a possible NULL pointer dereference in mt76s_process_tx_queue that can occur if status thread runs before allocating tx queues Fixes: 6a618acb7e62 ("mt76: sdio: convert {status/net}_work to mt76_worker") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/b49c1b4edacd87b2241a9fd0431dd4864c8963f6.1607418933.git.lorenzo@kernel.org
2020-12-20mt76: sdio: remove wake logic in mt76s_process_tx_queueLorenzo Bianconi1-12/+3
Similar to mmio/usb code path, remove wake logic in mt76s_process_tx_queue routine. Starting from commit 90d494c99a99 ("mt76: improve tx queue stop/wake"), the wake queue logic on the sdio status path is no longer necessary since the hw queues are no longer stopped on the mt76 tx path. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/d2d7d9d437f4dec2ef1df0ed070b9cf299f021ad.1607164041.git.lorenzo@kernel.org
2020-12-20mt76: usb: remove wake logic in mt76u_status_workerLorenzo Bianconi1-7/+0
Similar to mmio code path, remove wake logic in mt76u_status_worker handler. Starting from commit 90d494c99a99 ("mt76: improve tx queue stop/wake")', the wake queue logic on the usb status path is no longer necessary since the hw queues are no longer stopped on the mt76 tx path. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/00009bf0cfdc9565e4432cad3ed51888c667c25d.1607164041.git.lorenzo@kernel.org
2020-12-17mt76: mt76u: fix NULL pointer dereference in mt76u_status_workerLorenzo Bianconi1-0/+2
Fix the following NULL pointer dereference in mt76u_status_worker that can occur if status thread runs before allocating tx queues [ 31.395373] BUG: kernel NULL pointer dereference, address: 000000000000002c [ 31.395769] #PF: supervisor read access in kernel mode [ 31.395985] #PF: error_code(0x0000) - not-present page [ 31.396178] PGD 0 P4D 0 [ 31.396277] Oops: 0000 [#1] SMP [ 31.396430] CPU: 3 PID: 337 Comm: mt76-usb-status Not tainted 5.10.0-rc1-kvm+ #49 [ 31.396703] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-3.fc33 04/01/2014 [ 31.397048] RIP: 0010:mt76u_status_worker+0x2b/0x190 [ 31.397931] RSP: 0018:ffffc9000076fe98 EFLAGS: 00010282 [ 31.398118] RAX: 0000000000000001 RBX: ffff888111203fe8 RCX: 0000000000000000 [ 31.398400] RDX: 0000000000000001 RSI: 0000000000000246 RDI: ffff888111203fe8 [ 31.398668] RBP: ffff888111201d00 R08: 000000000000038c R09: 000000000000009b [ 31.398952] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 31.399235] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88810c987300 [ 31.399494] FS: 0000000000000000(0000) GS:ffff88817bd80000(0000) knlGS:0000000000000000 [ 31.399767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.399991] CR2: 000000000000002c CR3: 0000000103525000 CR4: 00000000000006a0 [ 31.400236] Call Trace: [ 31.400348] ? schedule+0x3e/0xa0 [ 31.400514] __mt76_worker_fn+0x71/0xa0 [ 31.400634] ? mt76_get_min_avg_rssi+0x110/0x110 [ 31.400827] kthread+0x118/0x130 [ 31.400984] ? __kthread_bind_mask+0x60/0x60 [ 31.401212] ret_from_fork+0x1f/0x30 [ 31.401353] Modules linked in: [ 31.401480] CR2: 000000000000002c [ 31.401627] ---[ end trace 8bf174505cc34851 ]--- [ 31.401798] RIP: 0010:mt76u_status_worker+0x2b/0x190 [ 31.402636] RSP: 0018:ffffc9000076fe98 EFLAGS: 00010282 [ 31.402829] RAX: 0000000000000001 RBX: ffff888111203fe8 RCX: 0000000000000000 [ 31.403118] RDX: 0000000000000001 RSI: 0000000000000246 RDI: ffff888111203fe8 [ 31.403424] RBP: ffff888111201d00 R08: 000000000000038c R09: 000000000000009b [ 31.403689] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 31.403933] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88810c987300 [ 31.404209] FS: 0000000000000000(0000) GS:ffff88817bd80000(0000) knlGS:0000000000000000 [ 31.404482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.404726] CR2: 000000000000002c CR3: 0000000103525000 CR4: 00000000000006a0 [ 31.405294] mt76x0u: probe of 1-1:1.0 failed with error -110 [ 31.406007] usb 1-1: USB disconnect, device number 2 [ 31.840756] usb 1-1: new high-speed USB device number 3 using xhci_hcd [ 32.461295] usb 1-1: reset high-speed USB device number 3 using xhci_hcd [ 32.659932] mt76x0u 1-1:1.0: ASIC revision: 76100002 MAC revision: 76502000 [ 33.197032] mt76x0u 1-1:1.0: EEPROM ver:02 fae:01 Fixes: 9daf27e62852 ("mt76: mt76u: use dedicated thread for status work") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/cd44dc407cf3e5f27688105d4a75fb1c68e62b06.1607419147.git.lorenzo@kernel.org
2020-12-11mt76: remove unused variable qSouptick Joarder1-3/+0
Kernel test robot reported warning: drivers/net/wireless/mediatek/mt76/tx.c: In function 'mt76_txq_schedule': >> drivers/net/wireless/mediatek/mt76/tx.c:499:21: warning: variable 'q' >> set but not used [-Wunused-but-set-variable] 499 | struct mt76_queue *q; | ^ Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1607542617-4005-1-git-send-email-jrdr.linux@gmail.com
2020-12-08Merge tag 'mt76-for-kvalo-2020-12-04' of https://github.com/nbd168/wirelessKalle Valo76-2156/+3449
mt76 patches for 5.11 * mt7915 fixes * mt7615 fixes * support for more sta interfaces on mt7615/mt7915 * mt7915 encap offload * performance improvements * channel noise report on mt7915 * usb/sdio support improvements * mt7915 testmode support * mt7915 DBDC support * warning fixes
2020-12-05mt76: mt7615: Fix fall-through warnings for ClangGustavo A. R. Silva1-1/+1
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by replacing a /* fall through */ comment with the new pseudo-keyword macro fallthrough; instead of letting the code fall through to the next case. Notice that Clang doesn't recognize /* fall through */ comments as implicit fall-through markings. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-05mt76: mt7915: fix ht mcs in mt7915_mcu_get_rx_rate()Shayne Chen1-1/+3
The mcs value of HT mode reported by mt7915_mcu_get_rx_rate() has already been converted to the expected format. Tested-by: Yiwei Chung <yiwei.chung@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: attempt to free up more room when filling the tx queueFelix Fietkau3-0/+12
Run dma cleanup immediately if the queue is almost full, instead of waiting for the tx interrupt Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: mt7915: stop queues when running out of tx tokensFelix Fietkau3-0/+42
Avoids packet drops under load with lots of stations Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: improve tx queue stop/wakeFelix Fietkau3-21/+13
Instead of stopping and waking only a single queue, handle all phy tx queues mapped ot the same hardware queue. Also allow the driver to block tx queues Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: mt7915: fix memory leak in mt7915_mcu_get_rx_rate()Shayne Chen1-0/+2
Free the skb to prevent memory leak. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: mt7615: fix rdd mcu cmd endiannessLorenzo Bianconi1-23/+66
Similar to mt7915 driver, fix mt7615 radar mcu command endianness Fixes: 2ce73efe0f8e5 ("mt76: mt7615: initialize radar specs from host driver") Fixes: 70911d9638069 ("mt76: mt7615: add radar pattern test knob to debugfs") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: mt7915: fix endian issuesFelix Fietkau1-19/+68
Multiple MCU messages were using u16/u32 fields without endian annotations or conversions Fixes: e57b7901469f ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets") Fixes: 5517f78b0063 ("mt76: mt7915: enable firmware module debug support") Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: mt7915: get rid of dbdc debugfs knobLorenzo Bianconi3-191/+162
mt7915 automatically detects dbdc feature so drop debugfs knob. Move if_comb, mt7915_rates, if_limits structs and mt7915_regd_notifier(), mt7915_init_wiphy() routines at the begging of init.c in order to make mt7915_register_ext_phy routine static Co-developed-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@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>
2020-12-04mt76: mt7915: introduce dbdc supportLorenzo Bianconi12-104/+135
Introduce mt7915 dbdc support. If dbdc is available, mt7915 primary phy will work on 2.4GHz band, while secondary one on 5GHz band. Co-developed-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@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>
2020-12-04mt76: move hw mac_addr in mt76_phyLorenzo Bianconi13-47/+55
This is a preliminary patch to properly support mt7915 dbdc Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: move band allocation in mt76_register_phyLorenzo Bianconi4-37/+31
This is a preliminary patch to introduce dbdc support to mt7915 devices Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: rely on mt76_phy in mt76_init_sband_2g and mt76_init_sband_5gLorenzo Bianconi1-17/+16
This is a preliminary patch to properly support mt7915 dbdc Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: move band capabilities in mt76_phyLorenzo Bianconi11-33/+32
This is a preliminary patch to move properly support mt7915 dbdc Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: move tx hw data queues in mt76_phyLorenzo Bianconi23-76/+81
Move hw data queues in mt76_phy from mt76_dev since mt7915 supports per phy hw queues in dbdc mode Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: move mcu queues to mt76_dev q_mcu arrayLorenzo Bianconi20-115/+112
Move mcu queue to a dedicated array q_mcu in mt76_dev structure. This is a preliminary patch to move data queues in mt76_phy and properly support dbdc Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: rely on mt76_queue in tx_queue_skb_raw signatureLorenzo Bianconi10-14/+14
This is a preliminary patch to move data queues in mt76_phy and properly support dbdc Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04mt76: introduce mt76_init_mcu_queue utility routineLorenzo Bianconi6-23/+56
Introduce mt76_init_mcu_queue utility routine in order to allocate dedicate q_mcu pointers for mcu hw queues. This is a preliminary patch to move data queues in mt76_phy and add dbdc support to mt7915 driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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