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path: root/drivers/net/usb/dm9601.c
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Diffstat (limited to 'drivers/net/usb/dm9601.c')
-rw-r--r--drivers/net/usb/dm9601.c60
1 files changed, 31 insertions, 29 deletions
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 3d406f9b2f29..04b281002a76 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -21,6 +21,7 @@
#include <linux/usb.h>
#include <linux/crc32.h>
#include <linux/usb/usbnet.h>
+#include <linux/slab.h>
/* datasheet:
http://ptm2.cc.utu.fi/ftp/network/cards/DM9601/From_NET/DM9601-DS-P01-930914.pdf
@@ -58,7 +59,7 @@ static int dm_read(struct usbnet *dev, u8 reg, u16 length, void *data)
void *buf;
int err = -ENOMEM;
- devdbg(dev, "dm_read() reg=0x%02x length=%d", reg, length);
+ netdev_dbg(dev->net, "dm_read() reg=0x%02x length=%d\n", reg, length);
buf = kmalloc(length, GFP_KERNEL);
if (!buf)
@@ -89,7 +90,7 @@ static int dm_write(struct usbnet *dev, u8 reg, u16 length, void *data)
void *buf = NULL;
int err = -ENOMEM;
- devdbg(dev, "dm_write() reg=0x%02x, length=%d", reg, length);
+ netdev_dbg(dev->net, "dm_write() reg=0x%02x, length=%d\n", reg, length);
if (data) {
buf = kmalloc(length, GFP_KERNEL);
@@ -112,7 +113,8 @@ static int dm_write(struct usbnet *dev, u8 reg, u16 length, void *data)
static int dm_write_reg(struct usbnet *dev, u8 reg, u8 value)
{
- devdbg(dev, "dm_write_reg() reg=0x%02x, value=0x%02x", reg, value);
+ netdev_dbg(dev->net, "dm_write_reg() reg=0x%02x, value=0x%02x\n",
+ reg, value);
return usb_control_msg(dev->udev,
usb_sndctrlpipe(dev->udev, 0),
DM_WRITE_REG,
@@ -142,13 +144,13 @@ static void dm_write_async_helper(struct usbnet *dev, u8 reg, u8 value,
urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!urb) {
- deverr(dev, "Error allocating URB in dm_write_async_helper!");
+ netdev_err(dev->net, "Error allocating URB in dm_write_async_helper!\n");
return;
}
req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC);
if (!req) {
- deverr(dev, "Failed to allocate memory for control request");
+ netdev_err(dev->net, "Failed to allocate memory for control request\n");
usb_free_urb(urb);
return;
}
@@ -166,8 +168,8 @@ static void dm_write_async_helper(struct usbnet *dev, u8 reg, u8 value,
status = usb_submit_urb(urb, GFP_ATOMIC);
if (status < 0) {
- deverr(dev, "Error submitting the control message: status=%d",
- status);
+ netdev_err(dev->net, "Error submitting the control message: status=%d\n",
+ status);
kfree(req);
usb_free_urb(urb);
}
@@ -175,15 +177,15 @@ static void dm_write_async_helper(struct usbnet *dev, u8 reg, u8 value,
static void dm_write_async(struct usbnet *dev, u8 reg, u16 length, void *data)
{
- devdbg(dev, "dm_write_async() reg=0x%02x length=%d", reg, length);
+ netdev_dbg(dev->net, "dm_write_async() reg=0x%02x length=%d\n", reg, length);
dm_write_async_helper(dev, reg, 0, length, data);
}
static void dm_write_reg_async(struct usbnet *dev, u8 reg, u8 value)
{
- devdbg(dev, "dm_write_reg_async() reg=0x%02x value=0x%02x",
- reg, value);
+ netdev_dbg(dev->net, "dm_write_reg_async() reg=0x%02x value=0x%02x\n",
+ reg, value);
dm_write_async_helper(dev, reg, value, 0, NULL);
}
@@ -211,7 +213,7 @@ static int dm_read_shared_word(struct usbnet *dev, int phy, u8 reg, __le16 *valu
}
if (i == DM_TIMEOUT) {
- deverr(dev, "%s read timed out!", phy ? "phy" : "eeprom");
+ netdev_err(dev->net, "%s read timed out!\n", phy ? "phy" : "eeprom");
ret = -EIO;
goto out;
}
@@ -219,8 +221,8 @@ static int dm_read_shared_word(struct usbnet *dev, int phy, u8 reg, __le16 *valu
dm_write_reg(dev, DM_SHARED_CTRL, 0x0);
ret = dm_read(dev, DM_SHARED_DATA, 2, value);
- devdbg(dev, "read shared %d 0x%02x returned 0x%04x, %d",
- phy, reg, *value, ret);
+ netdev_dbg(dev->net, "read shared %d 0x%02x returned 0x%04x, %d\n",
+ phy, reg, *value, ret);
out:
mutex_unlock(&dev->phy_mutex);
@@ -254,7 +256,7 @@ static int dm_write_shared_word(struct usbnet *dev, int phy, u8 reg, __le16 valu
}
if (i == DM_TIMEOUT) {
- deverr(dev, "%s write timed out!", phy ? "phy" : "eeprom");
+ netdev_err(dev->net, "%s write timed out!\n", phy ? "phy" : "eeprom");
ret = -EIO;
goto out;
}
@@ -304,15 +306,15 @@ static int dm9601_mdio_read(struct net_device *netdev, int phy_id, int loc)
__le16 res;
if (phy_id) {
- devdbg(dev, "Only internal phy supported");
+ netdev_dbg(dev->net, "Only internal phy supported\n");
return 0;
}
dm_read_shared_word(dev, 1, loc, &res);
- devdbg(dev,
- "dm9601_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x",
- phy_id, loc, le16_to_cpu(res));
+ netdev_dbg(dev->net,
+ "dm9601_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x\n",
+ phy_id, loc, le16_to_cpu(res));
return le16_to_cpu(res);
}
@@ -324,12 +326,12 @@ static void dm9601_mdio_write(struct net_device *netdev, int phy_id, int loc,
__le16 res = cpu_to_le16(val);
if (phy_id) {
- devdbg(dev, "Only internal phy supported");
+ netdev_dbg(dev->net, "Only internal phy supported\n");
return;
}
- devdbg(dev,"dm9601_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x",
- phy_id, loc, val);
+ netdev_dbg(dev->net, "dm9601_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x\n",
+ phy_id, loc, val);
dm_write_shared_word(dev, 1, loc, res);
}
@@ -381,13 +383,13 @@ static void dm9601_set_multicast(struct net_device *net)
if (net->flags & IFF_PROMISC) {
rx_ctl |= 0x02;
- } else if (net->flags & IFF_ALLMULTI || net->mc_count > DM_MAX_MCAST) {
+ } else if (net->flags & IFF_ALLMULTI ||
+ netdev_mc_count(net) > DM_MAX_MCAST) {
rx_ctl |= 0x04;
- } else if (net->mc_count) {
- struct dev_mc_list *mc_list = net->mc_list;
- int i;
+ } else if (!netdev_mc_empty(net)) {
+ struct dev_mc_list *mc_list;
- for (i = 0; i < net->mc_count; i++, mc_list = mc_list->next) {
+ netdev_for_each_mc_addr(mc_list, net) {
u32 crc = ether_crc(ETH_ALEN, mc_list->dmi_addr) >> 26;
hashes[crc >> 3] |= 1 << (crc & 0x7);
}
@@ -592,7 +594,7 @@ static void dm9601_status(struct usbnet *dev, struct urb *urb)
}
else
netif_carrier_off(dev->net);
- devdbg(dev, "Link Status is: %d", link);
+ netdev_dbg(dev->net, "Link Status is: %d\n", link);
}
}
@@ -603,8 +605,8 @@ static int dm9601_link_reset(struct usbnet *dev)
mii_check_media(&dev->mii, 1, 1);
mii_ethtool_gset(&dev->mii, &ecmd);
- devdbg(dev, "link_reset() speed: %d duplex: %d",
- ecmd.speed, ecmd.duplex);
+ netdev_dbg(dev->net, "link_reset() speed: %d duplex: %d\n",
+ ecmd.speed, ecmd.duplex);
return 0;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.