From: jonas.jensen@gmail.com (Jonas Jensen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 5/6] net: MOXA ART: generate random address
Date: Mon, 25 Nov 2013 16:27:07 +0100 [thread overview]
Message-ID: <1385393228-22416-5-git-send-email-jonas.jensen@gmail.com> (raw)
In-Reply-To: <1385393228-22416-1-git-send-email-jonas.jensen@gmail.com>
The address register is zero:ed on boot, fill it with a randomly generated
address on probe.
Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com>
---
Notes:
Applies to next-20131125
drivers/net/ethernet/moxa/moxart_ether.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/moxa/moxart_ether.c b/drivers/net/ethernet/moxa/moxart_ether.c
index d1c4a83..ef7a347 100644
--- a/drivers/net/ethernet/moxa/moxart_ether.c
+++ b/drivers/net/ethernet/moxa/moxart_ether.c
@@ -734,6 +734,12 @@ static int moxart_mac_probe(struct platform_device *pdev)
goto init_fail;
}
+ if (!is_valid_ether_addr(ndev->dev_addr)) {
+ eth_hw_addr_random(ndev);
+ netdev_info(ndev, "generated random MAC address %pM\n",
+ ndev->dev_addr);
+ }
+
netdev_dbg(ndev, "%s: IRQ=%d address=%pM\n",
__func__, ndev->irq, ndev->dev_addr);
--
1.8.2.1
WARNING: multiple messages have this Message-ID (diff)
From: Jonas Jensen <jonas.jensen@gmail.com>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, f.fainelli@gmail.com,
bhutchings@solarflare.com, Jonas Jensen <jonas.jensen@gmail.com>
Subject: [PATCH v2 5/6] net: MOXA ART: generate random address
Date: Mon, 25 Nov 2013 16:27:07 +0100 [thread overview]
Message-ID: <1385393228-22416-5-git-send-email-jonas.jensen@gmail.com> (raw)
In-Reply-To: <1385393228-22416-1-git-send-email-jonas.jensen@gmail.com>
The address register is zero:ed on boot, fill it with a randomly generated
address on probe.
Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com>
---
Notes:
Applies to next-20131125
drivers/net/ethernet/moxa/moxart_ether.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/moxa/moxart_ether.c b/drivers/net/ethernet/moxa/moxart_ether.c
index d1c4a83..ef7a347 100644
--- a/drivers/net/ethernet/moxa/moxart_ether.c
+++ b/drivers/net/ethernet/moxa/moxart_ether.c
@@ -734,6 +734,12 @@ static int moxart_mac_probe(struct platform_device *pdev)
goto init_fail;
}
+ if (!is_valid_ether_addr(ndev->dev_addr)) {
+ eth_hw_addr_random(ndev);
+ netdev_info(ndev, "generated random MAC address %pM\n",
+ ndev->dev_addr);
+ }
+
netdev_dbg(ndev, "%s: IRQ=%d address=%pM\n",
__func__, ndev->irq, ndev->dev_addr);
--
1.8.2.1
next prev parent reply other threads:[~2013-11-25 15:27 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-25 15:27 [PATCH v2 1/6] net: MOXA ART: clear TX descriptor length bits between sends Jonas Jensen
2013-11-25 15:27 ` Jonas Jensen
2013-11-25 15:27 ` [PATCH v2 2/6] net: MOXA ART: connect to PHY Jonas Jensen
2013-11-25 15:27 ` Jonas Jensen
2013-11-26 7:49 ` Florian Fainelli
2013-11-26 7:49 ` Florian Fainelli
2013-11-25 15:27 ` [PATCH v2 3/6] net: MOXA ART: add ethtool support Jonas Jensen
2013-11-25 15:27 ` Jonas Jensen
2013-11-25 15:36 ` Ben Hutchings
2013-11-25 15:36 ` Ben Hutchings
2013-11-25 15:27 ` [PATCH v2 4/6] net: MOXA ART: add IFF_LIVE_ADDR_CHANGE flag Jonas Jensen
2013-11-25 15:27 ` Jonas Jensen
2013-11-25 15:27 ` Jonas Jensen [this message]
2013-11-25 15:27 ` [PATCH v2 5/6] net: MOXA ART: generate random address Jonas Jensen
2013-11-25 15:27 ` [PATCH v2 6/6] net: MOXA ART: use eth_mac_addr() Jonas Jensen
2013-11-25 15:27 ` Jonas Jensen
2013-11-28 23:36 ` [PATCH v2 1/6] net: MOXA ART: clear TX descriptor length bits between sends David Miller
2013-11-28 23:36 ` David Miller
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