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Message-Id: <20250702-airoha-en7581-wlan-offlaod-v1-5-803009700b38@kernel.org> Date: Wed, 02 Jul 2025 00:23:34 +0200 From: Lorenzo Bianconi <lorenzo@...nel.org> To: Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com> Cc: linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, netdev@...r.kernel.org, Lorenzo Bianconi <lorenzo@...nel.org> Subject: [PATCH net-next 5/6] net: airoha: npu: Enable core 3 for WiFi offloading NPU core 3 is responsible for WiFi offloading so enable it during NPU probe. Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org> --- drivers/net/ethernet/airoha/airoha_npu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/airoha/airoha_npu.c b/drivers/net/ethernet/airoha/airoha_npu.c index 1cf431469ca034bbaeb922fed3ebdab41aafef05..3e30cd424085d882aad98a0e751743de73f135fe 100644 --- a/drivers/net/ethernet/airoha/airoha_npu.c +++ b/drivers/net/ethernet/airoha/airoha_npu.c @@ -877,8 +877,7 @@ static int airoha_npu_probe(struct platform_device *pdev) usleep_range(1000, 2000); /* enable NPU cores */ - /* do not start core3 since it is used for WiFi offloading */ - regmap_write(npu->regmap, REG_CR_BOOT_CONFIG, 0xf7); + regmap_write(npu->regmap, REG_CR_BOOT_CONFIG, 0xff); regmap_write(npu->regmap, REG_CR_BOOT_TRIGGER, 0x1); msleep(100); -- 2.50.0
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