kernel/drivers/net/wireless/mediatek/mt76/mcu.c, branch linux-6.2.y

mt76: add len parameter to __mt76_mcu_msg_alloc signature

2022-07-11T11:40:03Z

Introduce len to __mt76_mcu_msg_alloc signature in order to add the capability to specify two different value for allocation and copy length. Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau

mt76: add gfp to mt76_mcu_msg_alloc signature

2022-05-13T07:39:35Z

Introduce __mt76_mcu_msg_alloc utility routine in order to specify gfp flags for mcu message allocation. Acked-by: Sean Wang Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau

mt76: drop MCU header size from buffer size in __mt76_mcu_send_firmware

2021-10-20T08:36:49Z

Each firmware piece with mt7915 and mt7921 do not have the MCU header to reroute the packet to the internal RAM. So we do not need to consider the MCU header size in __mt76_mcu_send_firmware. Move the MCU header overhead calculation to mt76_mcu_send_firmware (for older chipsets) Fixes: e57b7901469f ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets") Fixes: 1c099ab44727 ("mt76: mt7921: add MCU support") Signed-off-by: Sean Wang Signed-off-by: Felix Fietkau

mt76: introduce __mt76_mcu_send_firmware routine

2021-10-20T08:36:49Z

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 Signed-off-by: Sean Wang Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau

mt76: move mcu queues to mt76_dev q_mcu array

2020-12-04T13:31:15Z

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 Signed-off-by: Felix Fietkau

mt76: dma: rely on mt76_queue in mt76_dma_tx_cleanup signature

2020-12-04T13:31:14Z

This is a preliminary patch to move data queues in mt76_phy and properly support dbdc Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau

mt76: move mt76_mcu_send_firmware in common module

2020-12-04T13:31:11Z

Move mt76_mcu_send_firmware routine in common code since it is actually shared between mt7615, mt7663, mt7603 and mt7915 devices Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau

mt76: implement functions to get the response skb for MCU calls

2020-12-04T12:46:15Z

Can be used by the caller to get the response data directly instead of using the hack of storing the result in internal data structures from .mcu_parse_response Signed-off-by: Felix Fietkau

mt76: make mcu_ops->mcu_send_msg optional

2020-12-04T12:46:15Z

Remove it from mt7615 and mt7915 and implement it in core code instead Signed-off-by: Felix Fietkau

mt76: move waiting and locking out of mcu_ops->mcu_skb_send_msg

2020-12-04T12:46:15Z

This removes some code duplication and prepares the code for making the MCU API more flexible Signed-off-by: Felix Fietkau