gitops/mt76
1
0
Fork 0
mirror of https://github.com/outbackdingo/mt76.git synced 2026-10-24 13:26:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

wifi: mt76: mt792x: add common USB transport reset helpers

Browse Source 
Add per-device USB reset work and a control-path access check helper
for mt7921u and mt7925u.

This prepares common infrastructure for transport-level recovery while
keeping the reset state per-device for correct lifetime handling.

No functional change intended.

Signed-off-by: Sean Wang <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Sean Wang
2026-06-02 13:22:04 +02:00
committed by Felix Fietkau
parent 994443de60
commit 600dbf1233
4 changed files with 59 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mt792x.h
+5
View File
@@ -262,6 +262,8 @@ struct mt792x_dev {
wait_queue_head_t wait;
struct work_struct init_work;
struct work_struct usb_reset_work;
atomic_t usb_reset_pending;
u8 fw_debug;
u8 fw_features;
@@ -516,6 +518,9 @@ int mt792xu_dma_init(struct mt792x_dev *dev, bool resume);
int mt792xu_mcu_power_on(struct mt792x_dev *dev);
int mt792xu_wfsys_reset(struct mt792x_dev *dev);
int mt792xu_init_reset(struct mt792x_dev *dev);
void mt792xu_reset_work_init(struct mt792x_dev *dev);
void mt792xu_reset_work_cleanup(struct mt792x_dev *dev);
int mt792xu_check_bus(struct mt792x_dev *dev);
u32 mt792xu_rr(struct mt76_dev *dev, u32 addr);
void mt792xu_wr(struct mt76_dev *dev, u32 addr, u32 val);
u32 mt792xu_rmw(struct mt76_dev *dev, u32 addr, u32 mask, u32 val);