linux-kernel - Re: [net-next PATCH v2 08/10] net: netcp: ethss: use of_get_phy

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]

Date:   Tue, 27 Mar 2018 19:35:09 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Murali Karicheri <m-karicheri2@...com>
Cc:     robh+dt@...nel.org, mark.rutland@....com, ssantosh@...nel.org,
        malat@...ian.org, w-kwok2@...com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        davem@...emloft.net, netdev@...r.kernel.org
Subject: Re: [net-next PATCH v2 08/10] net: netcp: ethss: use
 of_get_phy_mode() to support different RGMII modes

> +	} else if (slave->link_interface == RGMII_LINK_MAC_PHY) {
> +		has_phy = true;
> +		phy_mode = of_get_phy_mode(slave->node);
> +		/* if phy-mode is not present, default to
> +		 * PHY_INTERFACE_MODE_RGMII
> +		 */
> +		if (phy_mode < 0)
> +			phy_mode = PHY_INTERFACE_MODE_RGMII;

Can only do RGMII? Maybe add a call here to
phy_interface_mode_is_rgmii() and return -EINVAL if DT contains
something which is not RGMII?

	  Andrew