diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 19:30:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 19:30:58 +0300 |
| commit | 1b39e7de5f4110f0dfda32693b968ab7709977ec (patch) | |
| tree | 76cde8070b62733e06a06aee40cc266a1d9dd54f /drivers/net/wireless/mediatek/mt76 | |
| parent | cd5b27c9e334ff91ec39647957a3bdf75f171938 (diff) | |
| parent | 9becd7c25c61ae7e5b6fbfc3c226b1f23af7638c (diff) | |
| download | linux-rolling-lts.tar.xz | |
Merge v6.12.43linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 87d0dd040001..3398c25cb03c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -2071,16 +2071,21 @@ static int mt7915_load_firmware(struct mt7915_dev *dev) { int ret; - /* make sure fw is download state */ - if (mt7915_firmware_state(dev, false)) { - /* restart firmware once */ - mt76_connac_mcu_restart(&dev->mt76); - ret = mt7915_firmware_state(dev, false); - if (ret) { - dev_err(dev->mt76.dev, - "Firmware is not ready for download\n"); - return ret; - } + /* Release Semaphore if taken by previous failed attempt */ + ret = mt76_connac_mcu_patch_sem_ctrl(&dev->mt76, false); + if (ret != PATCH_REL_SEM_SUCCESS) { + dev_err(dev->mt76.dev, "Could not release semaphore\n"); + /* Continue anyways */ + } + + /* Always restart MCU firmware */ + mt76_connac_mcu_restart(&dev->mt76); + + /* Check if MCU is ready */ + ret = mt7915_firmware_state(dev, false); + if (ret) { + dev_err(dev->mt76.dev, "Firmware did not enter download state\n"); + return ret; } ret = mt76_connac2_load_patch(&dev->mt76, fw_name_var(dev, ROM_PATCH)); |