From nobody Sun Feb 8 23:54:17 2026 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 BEE3C38B99E; Thu, 8 Jan 2026 11:02:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767870161; cv=none; b=rR1X3JMBw4vJoJeH7QW6Zk8n7aqNYDiUC2k9Uz/Oe29ISmFdre6A2LdPWRfl3907MCg3PLZd5QqPSGkGJ93lt5Qk83kXr0hh9TFqVGcmQxDCrnXzbjQOEAhwvuyFD1e41+/AcV8Y3/r+Kqkv5XVWCkpdr/ninEb1j+SH1qcLy8E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767870161; c=relaxed/simple; bh=FgDwPYPu4XP815gYCnlu4ei2ijDYZBkFZkwZ1M4VH5g=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lIn0bEHvZX/qUAJ3enc9k7B3/NjKFN5V/r1zQ8nOj1xXeovgLTHiW4E4FwuI4E71N03gZyaR9A3e6rI73P0kwgbwp1xd6uiqTA3LrJIWNZOd2nOhewr3MCCUFMceVLw0UlDwcN3+VojHqQYGyub0UEettk3Yi/7+EFYn+KoofYM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=LK6J9AAB; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="LK6J9AAB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1767870149; bh=FgDwPYPu4XP815gYCnlu4ei2ijDYZBkFZkwZ1M4VH5g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LK6J9AAB5I5iOpJhNKmrWMzuhnPsw0Obn1cRP55CpWrjQidssTCKwrD+Q7SFzHQex 3hU90X/52QdOZIAH0eGE1sjm5C1zXveD6jlaWSfzFgiWz02vmMSuLhmqQfeBR0SVaS +5qEI58uUZA79OsvXqGIFcxC4dEkuGF0u6L+CN5g97AUf/k5L+9an7NmUfUYQe4l2c tSgVIoysVsGMVJF9aKFPmEPJdYdBm3B2cd63CJVUHwMYteZ7YvdHG0gLDmtyPV5H+f N8JvnmX9M2LzrLNLto3iJrU42FSyi6KGTsLY5YTZefituntFor+qvJj8EW6Ld+uAC7 uoYL8f7o3xB+g== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id BDCC917E11FB; Thu, 8 Jan 2026 12:02:28 +0100 (CET) From: AngeloGioacchino Del Regno To: krzk+dt@kernel.org Cc: herbert@gondor.apana.org.au, davem@davemloft.net, robh@kernel.org, conor+dt@kernel.org, andrew@lunn.ch, gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, atenart@kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com Subject: [PATCH 1/4] dt-bindings: crypto: inside-secure,safexcel: Mandate only ring IRQs Date: Thu, 8 Jan 2026 12:02:20 +0100 Message-ID: <20260108110223.20008-2-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260108110223.20008-1-angelogioacchino.delregno@collabora.com> References: <20260108110223.20008-1-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Not all IP implementations of EIP97 and EIP197 have the EIP and MEM interrupts hooked up to the SoC, and those are not required for functionality as status for both can be polled (and anyway there's even no real need to poll, but that's another story). As an example of this, the MediaTek MT7968A and MT7986B SoCs do not have those two interrupts hooked up to their irq controlller. For this reason, make the EIP and MEM interrupt optional. Signed-off-by: AngeloGioacchino Del Regno --- .../devicetree/bindings/crypto/inside-secure,safexcel.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/crypto/inside-secure,safexce= l.yaml b/Documentation/devicetree/bindings/crypto/inside-secure,safexcel.ya= ml index 343e2d04c797..22025b23d580 100644 --- a/Documentation/devicetree/bindings/crypto/inside-secure,safexcel.yaml +++ b/Documentation/devicetree/bindings/crypto/inside-secure,safexcel.yaml @@ -26,9 +26,11 @@ properties: maxItems: 1 =20 interrupts: + minItems: 4 maxItems: 6 =20 interrupt-names: + minItems: 4 items: - const: ring0 - const: ring1 --=20 2.52.0 From nobody Sun Feb 8 23:54:17 2026 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 EE48F280309; Thu, 8 Jan 2026 11:02:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767870162; cv=none; b=hmP6oGV7SVwPcO9PWX4zRK/w9wniESh5xBY82i2sLWD0Xy2bV3XTug8NtIFP/VFcuB1FBajqcYUjqiCpUX+v7Akxf7/1PKDG4iN51SR4c/nSDTPdNwrVOkrqJq8HIz4oFoR3RygxtOfCclmBBdLlmrKgmsZ3QBjVO3AyJB/r5Lk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767870162; c=relaxed/simple; bh=SVu3UQUP3zJMwteVTk/VX4i8DbMJ2CCZ0oIXKhXaKOE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZMFlLCKPue8ZADhHcAlknANBkeBNBQl5xJ87BFZyTy2ytXZ5VHstm6kdLAozRV7tfY22uHL0dsodXhtSzR8Xrwhpi/V/pujzZ5Ial1QbtLYhM9qL658kdwbD46by83gwP5E5zD4sSKZ47twsJrMRIgkzkt7S9SRqPQVgH8fJQI4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=S59zDiu4; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="S59zDiu4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1767870150; bh=SVu3UQUP3zJMwteVTk/VX4i8DbMJ2CCZ0oIXKhXaKOE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=S59zDiu4fIt8gfIdKDLAGYlneok9In+4XOVaEIsqpMY3dPK/eNJpNBq0PvMV8GBdK yXshoeqOuTXxmxwnkbBinjcdsgLjkRxoywT7s2KPe+VyAG0J0b/Gm2h/rmow6nSBD/ JStpXc+YuGZKpzNoENX5iRaPLiXr9gwSxDLAF8bNtLoLLUcMyYgntxNzfKLY4CqdUR 6G/ldA73AssDIUS/IVh7kVfRkk9PHJ6KPsjvacltMZBfv5kPdPi1iht/qEq9+/zhAK 6biR4S/ELH/n3IT9bbpRMIfii4ZYodln6w3Hngnqb1jKx3nit5Au/cFnP9TIw8/39h dm2yagH1bmGGw== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 8201517E150E; Thu, 8 Jan 2026 12:02:29 +0100 (CET) From: AngeloGioacchino Del Regno To: krzk+dt@kernel.org Cc: herbert@gondor.apana.org.au, davem@davemloft.net, robh@kernel.org, conor+dt@kernel.org, andrew@lunn.ch, gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, atenart@kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com Subject: [PATCH 2/4] dt-bindings: crypto: inside-secure,safexcel: Add SoC compatibles Date: Thu, 8 Jan 2026 12:02:21 +0100 Message-ID: <20260108110223.20008-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260108110223.20008-1-angelogioacchino.delregno@collabora.com> References: <20260108110223.20008-1-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add SoC specific compatibles for the SafeXcel crypto engine, including one for the EIP197B used by Marvell Armada CP110 and and two for the EIP97IES used by Marvell Armada 3700 and by MediaTek MT7986. Signed-off-by: AngeloGioacchino Del Regno --- .../bindings/crypto/inside-secure,safexcel.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/crypto/inside-secure,safexce= l.yaml b/Documentation/devicetree/bindings/crypto/inside-secure,safexcel.ya= ml index 22025b23d580..736d675e19ed 100644 --- a/Documentation/devicetree/bindings/crypto/inside-secure,safexcel.yaml +++ b/Documentation/devicetree/bindings/crypto/inside-secure,safexcel.yaml @@ -12,6 +12,14 @@ maintainers: properties: compatible: oneOf: + - items: + - const: marvell,armada-cp110-crypto + - const: inside-secure,safexcel-eip197b + - items: + - enum: + - marvell,armada-3700-crypto + - mediatek,mt7986-crypto + - const: inside-secure,safexcel-eip97ies - const: inside-secure,safexcel-eip197b - const: inside-secure,safexcel-eip197d - const: inside-secure,safexcel-eip97ies --=20 2.52.0 From nobody Sun Feb 8 23:54:17 2026 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 4F6A23A640B; Thu, 8 Jan 2026 11:02:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767870163; cv=none; b=ZmhGlI0UD8eqoCOn1WXVOpVIbBxC2Zp4d9guiafIjFZ4eTJu4Wj0NMidQsZDNRf+lFNVzBNWOzmcQnyQB1O/OgOfFKq+za1vREb82AxP6x+jfWrBuZcXCk2idtMG/gP2Mm0dBiMA2g16lClSfAnTVkwXvMefmz/wOjxEeTAR5rU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767870163; c=relaxed/simple; bh=gw1VaxWzqkyKrA2KxIUxIvewB29jkb6zfBD6Cnr2AVI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=OigubWvLcZdZzbfVfqX68GbQBQRRhiL9D0zWQrNRKK+GJ1GwJRzu1dCEZvV9N908MkzAdUOQowWD7t+WF8VeLfIaWwiUkQDSwpDQvWgSfPXKJWwGHIsaS6RbYJJjA9ucypL508vnR9FHQWnupiSnPaJsMYwpya1ij1n3ejtykuk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=ST55Cl/b; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="ST55Cl/b" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1767870150; bh=gw1VaxWzqkyKrA2KxIUxIvewB29jkb6zfBD6Cnr2AVI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ST55Cl/be8Fa/ix2tx495kwY7maMiNlOVgAfRBDwMT/EbwANxJbtE7qMSdG4JunKA vD1WBXNOVPku7kPatEmReCNA7MEM4E19JGCHGFHtR9Kn+l6FpGvIthi39x+ZcH51BU YAQt2Vvebpu3cMxTNEIT5CJ3WTcahG+JKY6s9F2lms8k65cP0D+6Ek1zIUqHkMEAvV JAtgd+uMOclMrNnPUetWYcn93kzwvb897z2ljNyJfllLvecWki7RKh2XuyyPDgrqJB yU+Zw+rWzTyVIzozFUMtZTy8/BBktKCBI5lqBVzPtCoyixLTVjoHDuJZdwWMThZNy6 89ib0hnK7LKlw== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 476B217E1529; Thu, 8 Jan 2026 12:02:30 +0100 (CET) From: AngeloGioacchino Del Regno To: krzk+dt@kernel.org Cc: herbert@gondor.apana.org.au, davem@davemloft.net, robh@kernel.org, conor+dt@kernel.org, andrew@lunn.ch, gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, atenart@kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com Subject: [PATCH 3/4] arm64: dts: marvell: Add SoC specific compatibles to SafeXcel crypto Date: Thu, 8 Jan 2026 12:02:22 +0100 Message-ID: <20260108110223.20008-4-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260108110223.20008-1-angelogioacchino.delregno@collabora.com> References: <20260108110223.20008-1-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Following the changes in the binding for the SafeXcel crypto engine, add SoC specific compatibles to the existing nodes in Armada 37xx and CP11x. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 3 ++- arch/arm64/boot/dts/marvell/armada-cp11x.dtsi | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot= /dts/marvell/armada-37xx.dtsi index c612317043ea..87f9367aec12 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -427,7 +427,8 @@ xor11 { }; =20 crypto: crypto@90000 { - compatible =3D "inside-secure,safexcel-eip97ies"; + compatible =3D "marvell,armada-3700-crypto", + "inside-secure,safexcel-eip97ies"; reg =3D <0x90000 0x20000>; interrupts =3D , , diff --git a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi b/arch/arm64/boo= t/dts/marvell/armada-cp11x.dtsi index d9d409eac259..39599171d51b 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi @@ -512,7 +512,8 @@ CP11X_LABEL(sdhci0): mmc@780000 { }; 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a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1767870151; bh=2+DvUYmYV9U/Yj8ZST1r0/xHoFeYFSLopr9bIm8GCoo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qMSvc9ks6g7641gm1YJtSjKbwTP7DWfNV+86VME4OIhW7DFPi7RblvD7CiXkbY8pT Pb+O9clCJuV8nhiCQXDpuKaWJzhi6rGfgBOjA1jAqsa7TgIDz+k0WVvmRq/K3F2+3O z6tpwjseHX/RNSZcOzp3BYm/aw7nA62xftTP0TXueV/xfcEiXhtxGNT50njuNXavD1 sFjcDWjVUbS1ZL7Sf4xwBWu1E7safjVralqz2YgV7lNOM34Yp086SfbYChYFhGO52j OS6gaEfxOR+JotyD2akXoOVe9k3SsS4JjY92272to6orZvBJe/diUoeF7jWVlQd/oO oV2ojqGhJqTZA== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 0DABD17E152C; Thu, 8 Jan 2026 12:02:31 +0100 (CET) From: AngeloGioacchino Del Regno To: krzk+dt@kernel.org Cc: herbert@gondor.apana.org.au, davem@davemloft.net, robh@kernel.org, conor+dt@kernel.org, andrew@lunn.ch, gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, atenart@kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com Subject: [PATCH 4/4] arm64: dts: mediatek: mt7986a: Change compatible for SafeXcel crypto Date: Thu, 8 Jan 2026 12:02:23 +0100 Message-ID: <20260108110223.20008-5-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260108110223.20008-1-angelogioacchino.delregno@collabora.com> References: <20260108110223.20008-1-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Following the changes in the binding for the SafeXcel crypto engine, add a SoC specific compatible to the existing crypto node and, while at it, also change the fallback compatible to inside-secure,safexcel-eip97ies as the eip97 one is deprecated. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dt= s/mediatek/mt7986a.dtsi index 7790601586cc..9693f62fd013 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi @@ -231,7 +231,7 @@ trng: rng@1020f000 { }; =20 crypto: crypto@10320000 { - compatible =3D "inside-secure,safexcel-eip97"; + compatible =3D "mediatek,mt7986-crypto", "inside-secure,safexcel-eip97i= es"; reg =3D <0 0x10320000 0 0x40000>; interrupts =3D , , --=20 2.52.0