summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/mediatek/mt76/dma.h
AgeCommit message (Collapse)Author
2024-06-20wifi: mt76: un-embedd netdev from mt76_devBreno Leitao
Embedding net_device into structures prohibits the usage of flexible arrays in the net_device structure. For more details, see the discussion at [1]. Un-embed the net_devices from struct mt76_dev by converting them into pointers, and allocating them dynamically. Use the leverage alloc_netdev_dummy() to allocate the net_device object at mt76_dma_init(). The free of the device occurs at mt76_dma_cleanup(). Link: https://lore.kernel.org/all/20240229225910.79e224cf@kernel.org/ [1] Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Breno Leitao <leitao@debian.org> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20240619105311.3144908-1-leitao@debian.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-22wifi: mt76: move wed common utilities in wed.cLorenzo Bianconi
Introduce wed.c in order to collect mt76 wed common codebase used by mt7915 and mt7996 drivers. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-12-11wifi: mt76: mt7996: set DMA mask to 36 bits for boards with more than 4GB of RAMSujuan Chen
Introduce the capability to run mt7996 driver on boards with more than 4GB of memory. Co-developed-by: Rex Lu <rex.lu@mediatek.com> Signed-off-by: Rex Lu <rex.lu@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-12-07wifi: mt76: move wed reset common code in mt76 moduleLorenzo Bianconi
Move WED reset code shared between mt7915 and mt7996 in common module. This is a preliminary patch to introduce WED reset support for mt7996. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-12-07wifi: mt76: mt7996: add wed rx supportBo Jiao
Similar to MT7915, enable Wireless Ethernet Ditpatcher for MT7996 to offload traffic received from the WLAN nic and transmitted on the LAN one Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-04-17wifi: mt76: drop the incorrect scatter and gather framePeter Chiu
The scatter and gather frame may be incorrect because WED and WO may send frames to host driver interleaved. Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: dma: add reset to mt76_dma_wed_setup signatureSujuan Chen
Export mt76_dma_wed_setup routine. This is a preliminary patch to introduce proper wed reset support. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: introduce rxwi and rx token utility routinesSujuan Chen
This is a preliminary patch to introduce WED RX support for mt7915. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-21mt76: dma: add the capability to define a custom rx napi poll routineLorenzo Bianconi
Add the capability to define a custom rx napi callback for each driver. This is a preliminary patch to properly support runtime-pm on rx side Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: switch to SPDX tag instead of verbose boilerplate textRyder Lee
No functional change intended. Add SPDX identifiers to all remaining files in /mt76. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-05-01mt76: dma: add skb check for dummy pointerLorenzo Bianconi
Introduce skb check for dummy address in mt76_dma_tx_cleanup_idx. This is a preliminary patch to add support for new chipsets (e.g. 7615) Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-02-18mt76: change the return type of mt76_dma_attach()Ryder Lee
There is no need to retun 0 in mt76_dma_attach(), so switch it to void. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76x02: move TXD/RXD/MCU definitions in mt76x02_dma.hLorenzo Bianconi
Introduce mt76x02_dma.h header file to contain mt76x02 dma related definitions Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-19mt76: move mt76_qsel definition in dma.hLorenzo Bianconi
Move mt76_qsel definition in dma.h in order to be reused in mt76x0 driver. Moreover remove empty mt76x2_dma.h header file Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-08-31mt76: verify evt type in usb mcu responseLorenzo Bianconi
Verify if evt field is set to EVT_CMD_DONE in usb mcu response messages. This is a preliminary patch for usb_mcu layer unification between mt76x0u and mt76x2u driver. Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-02mt76: add usb support to mt76 layerLorenzo Bianconi
This will be used by drivers for MT76x2u based devices Tested-by: <cug_yangyuancong@hotmail.com> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-02mt76: move MT_TXD_INFO, MT_MCU_MSG and MT_RX_FCE_INFO defs in dma.hLorenzo Bianconi
Since MT_TXD_INFO, MT_MCU_MSG and MT_RX_FCE_INFO definitions are in common between mt76x2u, mt76x2 and mt76x0u move them in dma.h in order to reuse usb code supporting mt76x2u and mt76x0u based devices Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-12-07mt76: add common code shared between multiple chipsetsFelix Fietkau
This will be used by drivers for MT76x2e, MT7603e and MT7628 Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit (git 2.34.1) at 2025-07-25 13:38:04 +0000