netdev - RE: [PATCH 3/7] ARM: OMAP3+: hwmod: Add AM33XX HWMOD data for davinci

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <B5906170F1614E41A8A28DE3B8D121433EC049CC@DBDE01.ent.ti.com>
Date:	Tue, 6 Nov 2012 10:09:08 +0000
From:	"Bedia, Vaibhav" <vaibhav.bedia@...com>
To:	"N, Mugunthan V" <mugunthanvnm@...com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:	Richard Cochran <richardcochran@...il.com>,
	Paul Walmsley <paul@...an.com>,
	"devicetree-discuss@...ts.ozlabs.org" 
	<devicetree-discuss@...ts.ozlabs.org>,
	"Hiremath, Vaibhav" <hvaibhav@...com>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"davem@...emloft.net" <davem@...emloft.net>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: RE: [PATCH 3/7] ARM: OMAP3+: hwmod: Add AM33XX HWMOD data for
 davinci_mdio module

On Tue, Nov 06, 2012 at 13:42:21, N, Mugunthan V wrote:
[...]
> +struct omap_hwmod_addr_space am33xx_mdio_addr_space[] = {
> +	{
> +		.pa_start	= 0x4A101000,
> +		.pa_end		= 0x4A101000 + SZ_256 - 1,
> +		.flags		= ADDR_MAP_ON_INIT,

Based on the recent discussions and looking the hwmod code,
I guess ADDR_MAP_ON_INIT does not make sense here. Since you
are just creating a parent-child relationship here, maybe no
flag is needed? 

> +	},
> +	{ }
> +};
> +
> +struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio = {
> +	.master		= &am33xx_cpgmac0_hwmod,
> +	.slave		= &am33xx_mdio_hwmod,
> +	.addr		= am33xx_mdio_addr_space,
> +	.user		= OCP_USER_MPU,

Is this flag necessary? Shouldn't you just skip the
user field since there's nothing for the hwmod code
to do here?

Regards,
Vaibhav
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html