netdev - [PATCH net-next 4/8] net: bcmgenet: remove PHY_BRCM_100MBPS

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: <1410911584-1559-5-git-send-email-f.fainelli@gmail.com>
Date:	Tue, 16 Sep 2014 16:53:00 -0700
From:	Florian Fainelli <f.fainelli@...il.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH net-next 4/8] net: bcmgenet: remove PHY_BRCM_100MBPS_WAR

Now that we have removed the need for the PHY_BRCM_100MBPS_WAR flag, we
can remove it from the GENET driver and the broadcom shared header file.
The PHY driver checks the PHY supported bitmask instead.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/net/ethernet/broadcom/genet/bcmmii.c | 10 ----------
 include/linux/brcmphy.h                      |  1 -
 2 files changed, 11 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index c88f7ae99636..71f2ef7d33a9 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -296,7 +296,6 @@ static int bcmgenet_mii_probe(struct net_device *dev)
 	struct bcmgenet_priv *priv = netdev_priv(dev);
 	struct device_node *dn = priv->pdev->dev.of_node;
 	struct phy_device *phydev;
-	unsigned int phy_flags;
 	int ret;
 
 	if (priv->phydev) {
@@ -338,15 +337,6 @@ static int bcmgenet_mii_probe(struct net_device *dev)
 		return ret;
 	}
 
-	phy_flags = PHY_BRCM_100MBPS_WAR;
-
-	/* workarounds are only needed for 100Mpbs PHYs, and
-	 * never on GENET V1 hardware
-	 */
-	if ((phydev->supported & PHY_GBIT_FEATURES) || GENET_IS_V1(priv))
-		phy_flags = 0;
-
-	phydev->dev_flags |= phy_flags;
 	phydev->advertising = phydev->supported;
 
 	/* The internal PHY has its link interrupts routed to the
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index e4ee9c6679e8..3f626fe48c9a 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -40,7 +40,6 @@
 #define PHY_BRCM_CLEAR_RGMII_MODE	0x00004000
 #define PHY_BRCM_DIS_TXCRXC_NOENRGY	0x00008000
 /* Broadcom BCM7xxx specific workarounds */
-#define PHY_BRCM_100MBPS_WAR		0x00010000
 #define PHY_BRCM_7XXX_REV(x)		(((x) >> 8) & 0xff)
 #define PHY_BRCM_7XXX_PATCH(x)		((x) & 0xff)
 #define PHY_BCM_FLAGS_VALID		0x80000000
-- 
1.9.1

--
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