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From: Vladimir Oltean <vladimir.oltean@nxp.com>
Date: Wed, 17 Feb 2021 11:51:07 +0000
Message-ID: <20210217115106.dgyn6c52xe4rvrsi@skbuf>
References: <20210216214205.32385-1-horatiu.vultur@microchip.com>
 <20210216214205.32385-7-horatiu.vultur@microchip.com>
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Subject: Re: [Bridge] [PATCH net-next v4 6/8] net: mscc: ocelot: Add support
	for MRP
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To: Horatiu Vultur <horatiu.vultur@microchip.com>
Cc: "ivecera@redhat.com" <ivecera@redhat.com>, "andrew@lunn.ch" <andrew@lunn.ch>, "alexandre.belloni@bootlin.com" <alexandre.belloni@bootlin.com>, "f.fainelli@gmail.com" <f.fainelli@gmail.com>, "jiri@resnulli.us" <jiri@resnulli.us>, "rasmus.villemoes@prevas.dk" <rasmus.villemoes@prevas.dk>, "netdev@vger.kernel.org" <netdev@vger.kernel.org>, "bridge@lists.linux-foundation.org" <bridge@lists.linux-foundation.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "vivien.didelot@gmail.com" <vivien.didelot@gmail.com>, "UNGLinuxDriver@microchip.com" <UNGLinuxDriver@microchip.com>, Claudiu Manoil <claudiu.manoil@nxp.com>, "nikolay@nvidia.com" <nikolay@nvidia.com>, "roopa@nvidia.com" <roopa@nvidia.com>, "kuba@kernel.org" <kuba@kernel.org>, "davem@davemloft.net" <davem@davemloft.net>

On Tue, Feb 16, 2021 at 10:42:03PM +0100, Horatiu Vultur wrote:
> +static inline void ocelot_xfh_get_cpuq(void *extraction, u64 *cpuq)
> +{
> +	packing(extraction, cpuq, 28, 20, OCELOT_TAG_LEN, UNPACK, 0);
> +}
> +

The 8 bits I count for CPUQ are from 27 to 20.
This is spilling over into LRN_FLAGS.=