diff options
Diffstat (limited to 'drivers/net/can/usb/peak_usb/pcan_usb.c')
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c index 876218752766..687dd542f7f6 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb.c @@ -8,6 +8,7 @@ * * Many thanks to Klaus Hitschler <klaus.hitschler@gmx.de> */ +#include <asm/unaligned.h> #include <linux/netdevice.h> #include <linux/usb.h> #include <linux/module.h> @@ -505,6 +506,7 @@ static int pcan_usb_decode_error(struct pcan_usb_msg_context *mc, u8 n, /* Supply TX/RX error counters in case of * controller error. */ + cf->can_id = CAN_ERR_CNT; cf->data[6] = mc->pdev->bec.txerr; cf->data[7] = mc->pdev->bec.rxerr; } @@ -520,8 +522,6 @@ static int pcan_usb_decode_error(struct pcan_usb_msg_context *mc, u8 n, &hwts->hwtstamp); } - mc->netdev->stats.rx_packets++; - mc->netdev->stats.rx_bytes += cf->len; netif_rx(skb); return 0; @@ -534,7 +534,7 @@ static int pcan_usb_handle_bus_evt(struct pcan_usb_msg_context *mc, u8 ir) { struct pcan_usb *pdev = mc->pdev; - /* acccording to the content of the packet */ + /* according to the content of the packet */ switch (ir) { case PCAN_USB_ERR_CNT_DEC: case PCAN_USB_ERR_CNT_INC: @@ -678,15 +678,16 @@ static int pcan_usb_decode_data(struct pcan_usb_msg_context *mc, u8 status_len) /* Ignore next byte (client private id) if SRR bit is set */ if (can_id_flags & PCAN_USB_TX_SRR) mc->ptr++; + + /* update statistics */ + mc->netdev->stats.rx_bytes += cf->len; } + mc->netdev->stats.rx_packets++; /* convert timestamp into kernel time */ hwts = skb_hwtstamps(skb); peak_usb_get_ts_time(&mc->pdev->time_ref, mc->ts16, &hwts->hwtstamp); - /* update statistics */ - mc->netdev->stats.rx_packets++; - mc->netdev->stats.rx_bytes += cf->len; /* push the skb */ netif_rx(skb); @@ -964,6 +965,7 @@ static int pcan_usb_set_phys_id(struct net_device *netdev, static const struct ethtool_ops pcan_usb_ethtool_ops = { .set_phys_id = pcan_usb_set_phys_id, + .get_ts_info = pcan_get_ts_info, }; /* |