diff options
Diffstat (limited to 'drivers/net/usb/r8152.c')
| -rw-r--r-- | drivers/net/usb/r8152.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 3fbfb0869030..3eab74c7c554 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -282,7 +282,7 @@ /* USB_DEV_STAT */ #define STAT_SPEED_MASK 0x0006 #define STAT_SPEED_HIGH 0x0000 -#define STAT_SPEED_FULL 0x0001 +#define STAT_SPEED_FULL 0x0002 /* USB_TX_AGG */ #define TX_AGG_MAX_THRESHOLD 0x03 @@ -630,12 +630,10 @@ int set_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data) int ret; void *tmp; - tmp = kmalloc(size, GFP_KERNEL); + tmp = kmemdup(data, size, GFP_KERNEL); if (!tmp) return -ENOMEM; - memcpy(tmp, data, size); - ret = usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0), RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE, value, index, tmp, size, 500); @@ -1361,7 +1359,7 @@ static void r8152_csum_workaround(struct r8152 *tp, struct sk_buff *skb, struct sk_buff_head seg_list; struct sk_buff *segs, *nskb; - features &= ~(NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO); + features &= ~(NETIF_F_SG | NETIF_F_IPV6_CSUM | NETIF_F_TSO6); segs = skb_gso_segment(skb, features); if (IS_ERR(segs) || !segs) goto drop; @@ -2294,9 +2292,8 @@ static void r8152b_exit_oob(struct r8152 *tp) /* rx share fifo credit full threshold */ ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_NORMAL); - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_DEV_STAT); - ocp_data &= STAT_SPEED_MASK; - if (ocp_data == STAT_SPEED_FULL) { + if (tp->udev->speed == USB_SPEED_FULL || + tp->udev->speed == USB_SPEED_LOW) { /* rx share fifo credit near full threshold */ ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, RXFIFO_THR2_FULL); @@ -3206,8 +3203,13 @@ static void rtl8152_get_ethtool_stats(struct net_device *dev, struct r8152 *tp = netdev_priv(dev); struct tally_counter tally; + if (usb_autopm_get_interface(tp->intf) < 0) + return; + generic_ocp_read(tp, PLA_TALLYCNT, sizeof(tally), &tally, MCU_TYPE_PLA); + usb_autopm_put_interface(tp->intf); + data[0] = le64_to_cpu(tally.tx_packets); data[1] = le64_to_cpu(tally.rx_packets); data[2] = le64_to_cpu(tally.tx_errors); @@ -3452,7 +3454,7 @@ static int rtl8152_probe(struct usb_interface *intf, NETIF_F_TSO | NETIF_F_FRAGLIST | NETIF_F_IPV6_CSUM | NETIF_F_TSO6; - SET_ETHTOOL_OPS(netdev, &ops); + netdev->ethtool_ops = &ops; netif_set_gso_max_size(netdev, RTL_LIMITED_TSO_SIZE); tp->mii.dev = netdev; |
