From patchwork Tue Jul 30 16:22:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 13747623 X-Patchwork-Delegate: kuba@kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 98E9B188000 for ; Tue, 30 Jul 2024 16:23:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722356613; cv=none; b=te2G6bmfNC8Q0B1ITB3jgPXqG7dhISaRmNLHKJSgLpAebf9Z5Bt/BwGzdzgMg93KSVRhFKO63/XOpztXx+Ln6cRMNY3XSl3K9C9o4dJql9fjfDLmGWDZERVsbXmGrZAt7WftaD6tBzWciaXq4vcbpfjo3B1mLEW1YbB6J0bbF9E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722356613; c=relaxed/simple; bh=vQDIJsnOGGgaq4WYfkSJ5Agb4wD4Q3L1HuA+vM95XEI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tuxRIbWlANNpRYOw+axtxuUBKVo8IRYvX5t68RpNJ9rZY3zwfqm9q0yDYUFgHDBxkRQZusdoF5sKdIWMZoOeSoczkNW0uibZ1zY2ur3/D75AdQ0x+hNxhQFDWUpUACclFR222I5tEzOna7NnOLG16LJaWf4h4xntjud++uAYpLg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cF7pObya; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cF7pObya" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0B502C32782; Tue, 30 Jul 2024 16:23:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722356613; bh=vQDIJsnOGGgaq4WYfkSJ5Agb4wD4Q3L1HuA+vM95XEI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cF7pObyahraRhAF99pcJUmdgGM/1WTC/y0IVLeCUHdFXkb6cHHegi68wCj9YwLl9T BtqXYP5yZ07DvmadE5xwfq7eRuK9ngfAaUx4L0NjM6NlhTqyPZtWEAKLKeSgOeR99K dS1yCJ2D4IbwYQ7gXjn6WJUrI+/Oq/HbB+WR2qG4bga/+Kk9eEpXHLp6W0fTJQbLDM eQpgjjtopQ7Hb7WmpMPTwm19RKdA+/uagIb0DeyBNQqL2QXe7tlHhV3Y59FDfJi2o5 Z866MTil2g3srNkPQzRjJQPO2XXbMvtWDY6dOWwFMpGC1xZeuPB6KIRnLwHMQPBi5o 04wSJRnoxcFgw== From: Lorenzo Bianconi To: netdev@vger.kernel.org Cc: nbd@nbd.name, lorenzo.bianconi83@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-arm-kernel@lists.infradead.org, upstream@airoha.com, angelogioacchino.delregno@collabora.com, benjamin.larsson@genexis.eu, rkannoth@marvell.com, sgoutham@marvell.com, andrew@lunn.ch, arnd@arndb.de, horms@kernel.org Subject: [PATCH net-next 7/9] net: airoha: Clean-up all qdma controllers running airoha_hw_cleanup() Date: Tue, 30 Jul 2024 18:22:46 +0200 Message-ID: X-Mailer: git-send-email 2.45.2 In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org Run airoha_hw_cleanup routine for both QDMA controllers available on EN7581 SoC removing airoha_eth module or in airoha_probe error path. This is a preliminary patch to support multi-QDMA controllers. Signed-off-by: Lorenzo Bianconi --- drivers/net/ethernet/mediatek/airoha_eth.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mediatek/airoha_eth.c b/drivers/net/ethernet/mediatek/airoha_eth.c index 498c65b4e449..2e21577f9ce2 100644 --- a/drivers/net/ethernet/mediatek/airoha_eth.c +++ b/drivers/net/ethernet/mediatek/airoha_eth.c @@ -2096,9 +2096,8 @@ static int airoha_hw_init(struct platform_device *pdev, return 0; } -static void airoha_hw_cleanup(struct airoha_eth *eth) +static void airoha_hw_cleanup(struct airoha_qdma *qdma) { - struct airoha_qdma *qdma = ð->qdma[0]; int i; for (i = 0; i < ARRAY_SIZE(qdma->q_rx); i++) { @@ -2714,7 +2713,9 @@ static int airoha_probe(struct platform_device *pdev) return 0; error: - airoha_hw_cleanup(eth); + for (i = 0; i < ARRAY_SIZE(eth->qdma); i++) + airoha_hw_cleanup(ð->qdma[i]); + for (i = 0; i < ARRAY_SIZE(eth->ports); i++) { struct airoha_gdm_port *port = eth->ports[i]; @@ -2732,7 +2733,9 @@ static void airoha_remove(struct platform_device *pdev) struct airoha_eth *eth = platform_get_drvdata(pdev); int i; - airoha_hw_cleanup(eth); + for (i = 0; i < ARRAY_SIZE(eth->qdma); i++) + airoha_hw_cleanup(ð->qdma[i]); + for (i = 0; i < ARRAY_SIZE(eth->ports); i++) { struct airoha_gdm_port *port = eth->ports[i];