linux-kernel - Re: [PATCH net-next v7 03/11] net: ti: prueth: Adds PRUETH HW and SW configuration

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Message-ID: <19f4f38b-9962-41d6-97b7-e254db3c6dee@redhat.com>
Date: Tue, 6 May 2025 12:07:58 +0200
From: Paolo Abeni <pabeni@...hat.com>
To: Parvathi Pudi <parvathi@...thit.com>, danishanwar@...com,
 rogerq@...nel.org, andrew+netdev@...n.ch, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, robh@...nel.org, krzk+dt@...nel.org,
 conor+dt@...nel.org, nm@...com, ssantosh@...nel.org, tony@...mide.com,
 richardcochran@...il.com, glaroque@...libre.com, schnelle@...ux.ibm.com,
 m-karicheri2@...com, s.hauer@...gutronix.de, rdunlap@...radead.org,
 diogo.ivo@...mens.com, basharath@...thit.com, horms@...nel.org,
 jacob.e.keller@...el.com, m-malladi@...com, javier.carrasco.cruz@...il.com,
 afd@...com, s-anna@...com
Cc: linux-arm-kernel@...ts.infradead.org, netdev@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, pratheesh@...com,
 prajith@...com, vigneshr@...com, praneeth@...com, srk@...com, rogerq@...com,
 krishna@...thit.com, pmohan@...thit.com, mohan@...thit.com
Subject: Re: [PATCH net-next v7 03/11] net: ti: prueth: Adds PRUETH HW and SW
 configuration

On 5/3/25 2:10 PM, Parvathi Pudi wrote:
> +static int icssm_prueth_emac_config(struct prueth_emac *emac)
> +{
> +	struct prueth *prueth = emac->prueth;
> +
> +	/* PRU needs local shared RAM address for C28 */
> +	u32 sharedramaddr = ICSS_LOCAL_SHARED_RAM;
> +
> +	/* PRU needs real global OCMC address for C30*/
> +	u32 ocmcaddr = (u32)prueth->mem[PRUETH_MEM_OCMC].pa;
> +	void __iomem *dram_base;
> +	void __iomem *mac_addr;
> +	void __iomem *dram;

Minor nit: please respect the reverse christmas tree order above.

/P