[PATCH net v2 0/6] ethernet: fix some esoteric drivers after netdev->dev_addr constification

[PATCH net v2 0/6] ethernet: fix some esoteric drivers after netdev->dev_addr constification

[Jakub Kicinski]

Looking at recent fixes for drivers which don't get included with
allmodconfig builds I thought it's worth grepping for more instances of:

  dev->dev_addr\[.*\] = 

This set contains the fixes.

v2: add last 3 patches which fix drivers for the RiscPC ARM platform.
Thanks to Arnd Bergmann for explaining how to build test that.

Jakub Kicinski (6):
  ethernet: 3com/typhoon: don't write directly to netdev->dev_addr
  ethernet: tundra: don't write directly to netdev->dev_addr
  ethernet: broadcom/sb1250-mac: don't write directly to
    netdev->dev_addr
  ethernet: i825xx: don't write directly to netdev->dev_addr
  ethernet: 8390/etherh: don't write directly to netdev->dev_addr
  ethernet: seeq/ether3: don't write directly to netdev->dev_addr

 drivers/net/ethernet/3com/typhoon.c        |  6 ++--
 drivers/net/ethernet/8390/etherh.c         |  6 ++--
 drivers/net/ethernet/broadcom/sb1250-mac.c |  4 +--
 drivers/net/ethernet/i825xx/ether1.c       |  4 ++-
 drivers/net/ethernet/seeq/ether3.c         |  4 ++-
 drivers/net/ethernet/tundra/tsi108_eth.c   | 35 +++++++++++-----------
 6 files changed, 33 insertions(+), 26 deletions(-)

-- 
2.34.1

[PATCH net v2 0/6] ethernet: fix some esoteric drivers after netdev->dev_addr constification

[Jakub Kicinski]

Looking at recent fixes for drivers which don't get included with
allmodconfig builds I thought it's worth grepping for more instances of:

  dev->dev_addr\[.*\] = 

This set contains the fixes.

v2: add last 3 patches which fix drivers for the RiscPC ARM platform.
Thanks to Arnd Bergmann for explaining how to build test that.

Jakub Kicinski (6):
  ethernet: 3com/typhoon: don't write directly to netdev->dev_addr
  ethernet: tundra: don't write directly to netdev->dev_addr
  ethernet: broadcom/sb1250-mac: don't write directly to
    netdev->dev_addr
  ethernet: i825xx: don't write directly to netdev->dev_addr
  ethernet: 8390/etherh: don't write directly to netdev->dev_addr
  ethernet: seeq/ether3: don't write directly to netdev->dev_addr

 drivers/net/ethernet/3com/typhoon.c        |  6 ++--
 drivers/net/ethernet/8390/etherh.c         |  6 ++--
 drivers/net/ethernet/broadcom/sb1250-mac.c |  4 +--
 drivers/net/ethernet/i825xx/ether1.c       |  4 ++-
 drivers/net/ethernet/seeq/ether3.c         |  4 ++-
 drivers/net/ethernet/tundra/tsi108_eth.c   | 35 +++++++++++-----------
 6 files changed, 33 insertions(+), 26 deletions(-)

-- 
2.34.1


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[PATCH net v2 1/6] ethernet: 3com/typhoon: don't write directly to netdev->dev_addr

[Jakub Kicinski]

This driver casts off the const and writes directly to netdev->dev_addr.
This will result in a MAC address tree corruption and a warning.

Compile tested ppc6xx_defconfig.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/3com/typhoon.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c
index 481f1df3106c..8aec5d9fbfef 100644
--- a/drivers/net/ethernet/3com/typhoon.c
+++ b/drivers/net/ethernet/3com/typhoon.c
@@ -2278,6 +2278,7 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct net_device *dev;
 	struct typhoon *tp;
 	int card_id = (int) ent->driver_data;
+	u8 addr[ETH_ALEN] __aligned(4);
 	void __iomem *ioaddr;
 	void *shared;
 	dma_addr_t shared_dma;
@@ -2409,8 +2410,9 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto error_out_reset;
 	}
 
-	*(__be16 *)&dev->dev_addr[0] = htons(le16_to_cpu(xp_resp[0].parm1));
-	*(__be32 *)&dev->dev_addr[2] = htonl(le32_to_cpu(xp_resp[0].parm2));
+	*(__be16 *)&addr[0] = htons(le16_to_cpu(xp_resp[0].parm1));
+	*(__be32 *)&addr[2] = htonl(le32_to_cpu(xp_resp[0].parm2));
+	eth_hw_addr_set(dev, addr);
 
 	if (!is_valid_ether_addr(dev->dev_addr)) {
 		err_msg = "Could not obtain valid ethernet address, aborting";
-- 
2.34.1

[PATCH net v2 1/6] ethernet: 3com/typhoon: don't write directly to netdev->dev_addr

[Jakub Kicinski]

This driver casts off the const and writes directly to netdev->dev_addr.
This will result in a MAC address tree corruption and a warning.

Compile tested ppc6xx_defconfig.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/3com/typhoon.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c
index 481f1df3106c..8aec5d9fbfef 100644
--- a/drivers/net/ethernet/3com/typhoon.c
+++ b/drivers/net/ethernet/3com/typhoon.c
@@ -2278,6 +2278,7 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct net_device *dev;
 	struct typhoon *tp;
 	int card_id = (int) ent->driver_data;
+	u8 addr[ETH_ALEN] __aligned(4);
 	void __iomem *ioaddr;
 	void *shared;
 	dma_addr_t shared_dma;
@@ -2409,8 +2410,9 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto error_out_reset;
 	}
 
-	*(__be16 *)&dev->dev_addr[0] = htons(le16_to_cpu(xp_resp[0].parm1));
-	*(__be32 *)&dev->dev_addr[2] = htonl(le32_to_cpu(xp_resp[0].parm2));
+	*(__be16 *)&addr[0] = htons(le16_to_cpu(xp_resp[0].parm1));
+	*(__be32 *)&addr[2] = htonl(le32_to_cpu(xp_resp[0].parm2));
+	eth_hw_addr_set(dev, addr);
 
 	if (!is_valid_ether_addr(dev->dev_addr)) {
 		err_msg = "Could not obtain valid ethernet address, aborting";
-- 
2.34.1


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[PATCH net v2 2/6] ethernet: tundra: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Maintain the questionable offsetting in ndo_set_mac_address.

Compile tested holly_defconfig and mpc7448_hpc2_defconfig.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/tundra/tsi108_eth.c | 35 ++++++++++++------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c
index cf0917b29e30..5251fc324221 100644
--- a/drivers/net/ethernet/tundra/tsi108_eth.c
+++ b/drivers/net/ethernet/tundra/tsi108_eth.c
@@ -1091,20 +1091,22 @@ static int tsi108_get_mac(struct net_device *dev)
 	struct tsi108_prv_data *data = netdev_priv(dev);
 	u32 word1 = TSI_READ(TSI108_MAC_ADDR1);
 	u32 word2 = TSI_READ(TSI108_MAC_ADDR2);
+	u8 addr[ETH_ALEN];
 
 	/* Note that the octets are reversed from what the manual says,
 	 * producing an even weirder ordering...
 	 */
 	if (word2 == 0 && word1 == 0) {
-		dev->dev_addr[0] = 0x00;
-		dev->dev_addr[1] = 0x06;
-		dev->dev_addr[2] = 0xd2;
-		dev->dev_addr[3] = 0x00;
-		dev->dev_addr[4] = 0x00;
+		addr[0] = 0x00;
+		addr[1] = 0x06;
+		addr[2] = 0xd2;
+		addr[3] = 0x00;
+		addr[4] = 0x00;
 		if (0x8 == data->phy)
-			dev->dev_addr[5] = 0x01;
+			addr[5] = 0x01;
 		else
-			dev->dev_addr[5] = 0x02;
+			addr[5] = 0x02;
+		eth_hw_addr_set(dev, addr);
 
 		word2 = (dev->dev_addr[0] << 16) | (dev->dev_addr[1] << 24);
 
@@ -1114,12 +1116,13 @@ static int tsi108_get_mac(struct net_device *dev)
 		TSI_WRITE(TSI108_MAC_ADDR1, word1);
 		TSI_WRITE(TSI108_MAC_ADDR2, word2);
 	} else {
-		dev->dev_addr[0] = (word2 >> 16) & 0xff;
-		dev->dev_addr[1] = (word2 >> 24) & 0xff;
-		dev->dev_addr[2] = (word1 >> 0) & 0xff;
-		dev->dev_addr[3] = (word1 >> 8) & 0xff;
-		dev->dev_addr[4] = (word1 >> 16) & 0xff;
-		dev->dev_addr[5] = (word1 >> 24) & 0xff;
+		addr[0] = (word2 >> 16) & 0xff;
+		addr[1] = (word2 >> 24) & 0xff;
+		addr[2] = (word1 >> 0) & 0xff;
+		addr[3] = (word1 >> 8) & 0xff;
+		addr[4] = (word1 >> 16) & 0xff;
+		addr[5] = (word1 >> 24) & 0xff;
+		eth_hw_addr_set(dev, addr);
 	}
 
 	if (!is_valid_ether_addr(dev->dev_addr)) {
@@ -1136,14 +1139,12 @@ static int tsi108_set_mac(struct net_device *dev, void *addr)
 {
 	struct tsi108_prv_data *data = netdev_priv(dev);
 	u32 word1, word2;
-	int i;
 
 	if (!is_valid_ether_addr(addr))
 		return -EADDRNOTAVAIL;
 
-	for (i = 0; i < 6; i++)
-		/* +2 is for the offset of the HW addr type */
-		dev->dev_addr[i] = ((unsigned char *)addr)[i + 2];
+	/* +2 is for the offset of the HW addr type */
+	eth_hw_addr_set(dev, ((unsigned char *)addr) + 2);
 
 	word2 = (dev->dev_addr[0] << 16) | (dev->dev_addr[1] << 24);
 
-- 
2.34.1

[PATCH net v2 2/6] ethernet: tundra: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Maintain the questionable offsetting in ndo_set_mac_address.

Compile tested holly_defconfig and mpc7448_hpc2_defconfig.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/tundra/tsi108_eth.c | 35 ++++++++++++------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c
index cf0917b29e30..5251fc324221 100644
--- a/drivers/net/ethernet/tundra/tsi108_eth.c
+++ b/drivers/net/ethernet/tundra/tsi108_eth.c
@@ -1091,20 +1091,22 @@ static int tsi108_get_mac(struct net_device *dev)
 	struct tsi108_prv_data *data = netdev_priv(dev);
 	u32 word1 = TSI_READ(TSI108_MAC_ADDR1);
 	u32 word2 = TSI_READ(TSI108_MAC_ADDR2);
+	u8 addr[ETH_ALEN];
 
 	/* Note that the octets are reversed from what the manual says,
 	 * producing an even weirder ordering...
 	 */
 	if (word2 == 0 && word1 == 0) {
-		dev->dev_addr[0] = 0x00;
-		dev->dev_addr[1] = 0x06;
-		dev->dev_addr[2] = 0xd2;
-		dev->dev_addr[3] = 0x00;
-		dev->dev_addr[4] = 0x00;
+		addr[0] = 0x00;
+		addr[1] = 0x06;
+		addr[2] = 0xd2;
+		addr[3] = 0x00;
+		addr[4] = 0x00;
 		if (0x8 == data->phy)
-			dev->dev_addr[5] = 0x01;
+			addr[5] = 0x01;
 		else
-			dev->dev_addr[5] = 0x02;
+			addr[5] = 0x02;
+		eth_hw_addr_set(dev, addr);
 
 		word2 = (dev->dev_addr[0] << 16) | (dev->dev_addr[1] << 24);
 
@@ -1114,12 +1116,13 @@ static int tsi108_get_mac(struct net_device *dev)
 		TSI_WRITE(TSI108_MAC_ADDR1, word1);
 		TSI_WRITE(TSI108_MAC_ADDR2, word2);
 	} else {
-		dev->dev_addr[0] = (word2 >> 16) & 0xff;
-		dev->dev_addr[1] = (word2 >> 24) & 0xff;
-		dev->dev_addr[2] = (word1 >> 0) & 0xff;
-		dev->dev_addr[3] = (word1 >> 8) & 0xff;
-		dev->dev_addr[4] = (word1 >> 16) & 0xff;
-		dev->dev_addr[5] = (word1 >> 24) & 0xff;
+		addr[0] = (word2 >> 16) & 0xff;
+		addr[1] = (word2 >> 24) & 0xff;
+		addr[2] = (word1 >> 0) & 0xff;
+		addr[3] = (word1 >> 8) & 0xff;
+		addr[4] = (word1 >> 16) & 0xff;
+		addr[5] = (word1 >> 24) & 0xff;
+		eth_hw_addr_set(dev, addr);
 	}
 
 	if (!is_valid_ether_addr(dev->dev_addr)) {
@@ -1136,14 +1139,12 @@ static int tsi108_set_mac(struct net_device *dev, void *addr)
 {
 	struct tsi108_prv_data *data = netdev_priv(dev);
 	u32 word1, word2;
-	int i;
 
 	if (!is_valid_ether_addr(addr))
 		return -EADDRNOTAVAIL;
 
-	for (i = 0; i < 6; i++)
-		/* +2 is for the offset of the HW addr type */
-		dev->dev_addr[i] = ((unsigned char *)addr)[i + 2];
+	/* +2 is for the offset of the HW addr type */
+	eth_hw_addr_set(dev, ((unsigned char *)addr) + 2);
 
 	word2 = (dev->dev_addr[0] << 16) | (dev->dev_addr[1] << 24);
 
-- 
2.34.1


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[PATCH net v2 3/6] ethernet: broadcom/sb1250-mac: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Compile tested bigsur_defconfig and sb1250_swarm_defconfig.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/broadcom/sb1250-mac.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c
index f38f40eb966e..a1a38456c9a3 100644
--- a/drivers/net/ethernet/broadcom/sb1250-mac.c
+++ b/drivers/net/ethernet/broadcom/sb1250-mac.c
@@ -2183,9 +2183,7 @@ static int sbmac_init(struct platform_device *pldev, long long base)
 		ea_reg >>= 8;
 	}
 
-	for (i = 0; i < 6; i++) {
-		dev->dev_addr[i] = eaddr[i];
-	}
+	eth_hw_addr_set(dev, eaddr);
 
 	/*
 	 * Initialize context (get pointers to registers and stuff), then
-- 
2.34.1

[PATCH net v2 3/6] ethernet: broadcom/sb1250-mac: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Compile tested bigsur_defconfig and sb1250_swarm_defconfig.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/broadcom/sb1250-mac.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c
index f38f40eb966e..a1a38456c9a3 100644
--- a/drivers/net/ethernet/broadcom/sb1250-mac.c
+++ b/drivers/net/ethernet/broadcom/sb1250-mac.c
@@ -2183,9 +2183,7 @@ static int sbmac_init(struct platform_device *pldev, long long base)
 		ea_reg >>= 8;
 	}
 
-	for (i = 0; i < 6; i++) {
-		dev->dev_addr[i] = eaddr[i];
-	}
+	eth_hw_addr_set(dev, eaddr);
 
 	/*
 	 * Initialize context (get pointers to registers and stuff), then
-- 
2.34.1


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[PATCH net v2 4/6] ethernet: i825xx: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Compile tested rpc_defconfig w/ GCC 8.5.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/i825xx/ether1.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/i825xx/ether1.c b/drivers/net/ethernet/i825xx/ether1.c
index c612ef526d16..3e7d7c4bafdc 100644
--- a/drivers/net/ethernet/i825xx/ether1.c
+++ b/drivers/net/ethernet/i825xx/ether1.c
@@ -986,6 +986,7 @@ static int
 ether1_probe(struct expansion_card *ec, const struct ecard_id *id)
 {
 	struct net_device *dev;
+	u8 addr[ETH_ALEN];
 	int i, ret = 0;
 
 	ether1_banner();
@@ -1015,7 +1016,8 @@ ether1_probe(struct expansion_card *ec, const struct ecard_id *id)
 	}
 
 	for (i = 0; i < 6; i++)
-		dev->dev_addr[i] = readb(IDPROM_ADDRESS + (i << 2));
+		addr[i] = readb(IDPROM_ADDRESS + (i << 2));
+	eth_hw_addr_set(dev, addr);
 
 	if (ether1_init_2(dev)) {
 		ret = -ENODEV;
-- 
2.34.1

[PATCH net v2 4/6] ethernet: i825xx: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Compile tested rpc_defconfig w/ GCC 8.5.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/i825xx/ether1.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/i825xx/ether1.c b/drivers/net/ethernet/i825xx/ether1.c
index c612ef526d16..3e7d7c4bafdc 100644
--- a/drivers/net/ethernet/i825xx/ether1.c
+++ b/drivers/net/ethernet/i825xx/ether1.c
@@ -986,6 +986,7 @@ static int
 ether1_probe(struct expansion_card *ec, const struct ecard_id *id)
 {
 	struct net_device *dev;
+	u8 addr[ETH_ALEN];
 	int i, ret = 0;
 
 	ether1_banner();
@@ -1015,7 +1016,8 @@ ether1_probe(struct expansion_card *ec, const struct ecard_id *id)
 	}
 
 	for (i = 0; i < 6; i++)
-		dev->dev_addr[i] = readb(IDPROM_ADDRESS + (i << 2));
+		addr[i] = readb(IDPROM_ADDRESS + (i << 2));
+	eth_hw_addr_set(dev, addr);
 
 	if (ether1_init_2(dev)) {
 		ret = -ENODEV;
-- 
2.34.1


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[PATCH net v2 5/6] ethernet: 8390/etherh: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Compile tested rpc_defconfig w/ GCC 8.5.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/8390/etherh.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/8390/etherh.c b/drivers/net/ethernet/8390/etherh.c
index bd22a534b1c0..e7b879123bb1 100644
--- a/drivers/net/ethernet/8390/etherh.c
+++ b/drivers/net/ethernet/8390/etherh.c
@@ -655,6 +655,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
 	struct ei_device *ei_local;
 	struct net_device *dev;
 	struct etherh_priv *eh;
+	u8 addr[ETH_ALEN];
 	int ret;
 
 	ret = ecard_request_resources(ec);
@@ -724,12 +725,13 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
 	spin_lock_init(&ei_local->page_lock);
 
 	if (ec->cid.product == PROD_ANT_ETHERM) {
-		etherm_addr(dev->dev_addr);
+		etherm_addr(addr);
 		ei_local->reg_offset = etherm_regoffsets;
 	} else {
-		etherh_addr(dev->dev_addr, ec);
+		etherh_addr(addr, ec);
 		ei_local->reg_offset = etherh_regoffsets;
 	}
+	eth_hw_addr_set(dev, addr);
 
 	ei_local->name          = dev->name;
 	ei_local->word16        = 1;
-- 
2.34.1

[PATCH net v2 5/6] ethernet: 8390/etherh: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Compile tested rpc_defconfig w/ GCC 8.5.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/8390/etherh.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/8390/etherh.c b/drivers/net/ethernet/8390/etherh.c
index bd22a534b1c0..e7b879123bb1 100644
--- a/drivers/net/ethernet/8390/etherh.c
+++ b/drivers/net/ethernet/8390/etherh.c
@@ -655,6 +655,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
 	struct ei_device *ei_local;
 	struct net_device *dev;
 	struct etherh_priv *eh;
+	u8 addr[ETH_ALEN];
 	int ret;
 
 	ret = ecard_request_resources(ec);
@@ -724,12 +725,13 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
 	spin_lock_init(&ei_local->page_lock);
 
 	if (ec->cid.product == PROD_ANT_ETHERM) {
-		etherm_addr(dev->dev_addr);
+		etherm_addr(addr);
 		ei_local->reg_offset = etherm_regoffsets;
 	} else {
-		etherh_addr(dev->dev_addr, ec);
+		etherh_addr(addr, ec);
 		ei_local->reg_offset = etherh_regoffsets;
 	}
+	eth_hw_addr_set(dev, addr);
 
 	ei_local->name          = dev->name;
 	ei_local->word16        = 1;
-- 
2.34.1


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[PATCH net v2 6/6] ethernet: seeq/ether3: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Compile tested rpc_defconfig w/ GCC 8.5.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/seeq/ether3.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/seeq/ether3.c b/drivers/net/ethernet/seeq/ether3.c
index 16a4cbae9326..c672f92d65e9 100644
--- a/drivers/net/ethernet/seeq/ether3.c
+++ b/drivers/net/ethernet/seeq/ether3.c
@@ -749,6 +749,7 @@ ether3_probe(struct expansion_card *ec, const struct ecard_id *id)
 	const struct ether3_data *data = id->data;
 	struct net_device *dev;
 	int bus_type, ret;
+	u8 addr[ETH_ALEN];
 
 	ether3_banner();
 
@@ -776,7 +777,8 @@ ether3_probe(struct expansion_card *ec, const struct ecard_id *id)
 	priv(dev)->seeq = priv(dev)->base + data->base_offset;
 	dev->irq = ec->irq;
 
-	ether3_addr(dev->dev_addr, ec);
+	ether3_addr(addr, ec);
+	eth_hw_addr_set(dev, addr);
 
 	priv(dev)->dev = dev;
 	timer_setup(&priv(dev)->timer, ether3_ledoff, 0);
-- 
2.34.1

[PATCH net v2 6/6] ethernet: seeq/ether3: don't write directly to netdev->dev_addr

[Jakub Kicinski]

netdev->dev_addr is const now.

Compile tested rpc_defconfig w/ GCC 8.5.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/seeq/ether3.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/seeq/ether3.c b/drivers/net/ethernet/seeq/ether3.c
index 16a4cbae9326..c672f92d65e9 100644
--- a/drivers/net/ethernet/seeq/ether3.c
+++ b/drivers/net/ethernet/seeq/ether3.c
@@ -749,6 +749,7 @@ ether3_probe(struct expansion_card *ec, const struct ecard_id *id)
 	const struct ether3_data *data = id->data;
 	struct net_device *dev;
 	int bus_type, ret;
+	u8 addr[ETH_ALEN];
 
 	ether3_banner();
 
@@ -776,7 +777,8 @@ ether3_probe(struct expansion_card *ec, const struct ecard_id *id)
 	priv(dev)->seeq = priv(dev)->base + data->base_offset;
 	dev->irq = ec->irq;
 
-	ether3_addr(dev->dev_addr, ec);
+	ether3_addr(addr, ec);
+	eth_hw_addr_set(dev, addr);
 
 	priv(dev)->dev = dev;
 	timer_setup(&priv(dev)->timer, ether3_ledoff, 0);
-- 
2.34.1


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Re: [PATCH net v2 4/6] ethernet: i825xx: don't write directly to netdev->dev_addr

[Russell King (Oracle)]

On Tue, Jan 25, 2022 at 04:37:59PM -0800, Jakub Kicinski wrote:
> netdev->dev_addr is const now.
> 
> Compile tested rpc_defconfig w/ GCC 8.5.
> 
> Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

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Re: [PATCH net v2 4/6] ethernet: i825xx: don't write directly to netdev->dev_addr

[Russell King (Oracle)]

On Tue, Jan 25, 2022 at 04:37:59PM -0800, Jakub Kicinski wrote:
> netdev->dev_addr is const now.
> 
> Compile tested rpc_defconfig w/ GCC 8.5.
> 
> Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

-- 
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Re: [PATCH net v2 5/6] ethernet: 8390/etherh: don't write directly to netdev->dev_addr

[Russell King (Oracle)]

On Tue, Jan 25, 2022 at 04:38:00PM -0800, Jakub Kicinski wrote:
> netdev->dev_addr is const now.
> 
> Compile tested rpc_defconfig w/ GCC 8.5.
> 
> Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

-- 
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FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!

Re: [PATCH net v2 5/6] ethernet: 8390/etherh: don't write directly to netdev->dev_addr

[Russell King (Oracle)]

On Tue, Jan 25, 2022 at 04:38:00PM -0800, Jakub Kicinski wrote:
> netdev->dev_addr is const now.
> 
> Compile tested rpc_defconfig w/ GCC 8.5.
> 
> Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

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Re: [PATCH net v2 6/6] ethernet: seeq/ether3: don't write directly to netdev->dev_addr

[Russell King (Oracle)]

On Tue, Jan 25, 2022 at 04:38:01PM -0800, Jakub Kicinski wrote:
> netdev->dev_addr is const now.
> 
> Compile tested rpc_defconfig w/ GCC 8.5.
> 
> Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

-- 
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FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!

Re: [PATCH net v2 6/6] ethernet: seeq/ether3: don't write directly to netdev->dev_addr

[Russell King (Oracle)]

On Tue, Jan 25, 2022 at 04:38:01PM -0800, Jakub Kicinski wrote:
> netdev->dev_addr is const now.
> 
> Compile tested rpc_defconfig w/ GCC 8.5.
> 
> Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

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Re: [PATCH net v2 0/6] ethernet: fix some esoteric drivers after netdev->dev_addr constification

[patchwork-bot+netdevbpf]

Hello:

This series was applied to netdev/net.git (master)
by David S. Miller <davem@davemloft.net>:

On Tue, 25 Jan 2022 16:37:55 -0800 you wrote:
> Looking at recent fixes for drivers which don't get included with
> allmodconfig builds I thought it's worth grepping for more instances of:
> 
>   dev->dev_addr\[.*\] =
> 
> This set contains the fixes.
> 
> [...]

Here is the summary with links:
  - [net,v2,1/6] ethernet: 3com/typhoon: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/007c95120d1b
  - [net,v2,2/6] ethernet: tundra: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/14ba66a60fbf
  - [net,v2,3/6] ethernet: broadcom/sb1250-mac: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/7f6ec2b2f01b
  - [net,v2,4/6] ethernet: i825xx: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/98ef22bbae78
  - [net,v2,5/6] ethernet: 8390/etherh: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/5518c5246ba6
  - [net,v2,6/6] ethernet: seeq/ether3: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/8eb86fc2f490

You are awesome, thank you!
-- 
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Re: [PATCH net v2 0/6] ethernet: fix some esoteric drivers after netdev->dev_addr constification

[patchwork-bot+netdevbpf]

Hello:

This series was applied to netdev/net.git (master)
by David S. Miller <davem@davemloft.net>:

On Tue, 25 Jan 2022 16:37:55 -0800 you wrote:
> Looking at recent fixes for drivers which don't get included with
> allmodconfig builds I thought it's worth grepping for more instances of:
> 
>   dev->dev_addr\[.*\] =
> 
> This set contains the fixes.
> 
> [...]

Here is the summary with links:
  - [net,v2,1/6] ethernet: 3com/typhoon: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/007c95120d1b
  - [net,v2,2/6] ethernet: tundra: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/14ba66a60fbf
  - [net,v2,3/6] ethernet: broadcom/sb1250-mac: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/7f6ec2b2f01b
  - [net,v2,4/6] ethernet: i825xx: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/98ef22bbae78
  - [net,v2,5/6] ethernet: 8390/etherh: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/5518c5246ba6
  - [net,v2,6/6] ethernet: seeq/ether3: don't write directly to netdev->dev_addr
    https://git.kernel.org/netdev/net/c/8eb86fc2f490

You are awesome, thank you!
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