diff options
| -rw-r--r-- | drivers/net/usb/r8152.c | 52 |
1 files changed, 35 insertions, 17 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 74760e8..e039442 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -1949,10 +1949,34 @@ static void rxdy_gated_en(struct r8152 *tp, bool enable) ocp_write_word(tp, MCU_TYPE_PLA, PLA_MISC_1, ocp_data); } +static int rtl_start_rx(struct r8152 *tp) +{ + int i, ret = 0; + + INIT_LIST_HEAD(&tp->rx_done); + for (i = 0; i < RTL8152_MAX_RX; i++) { + INIT_LIST_HEAD(&tp->rx_info[i].list); + ret = r8152_submit_rx(tp, &tp->rx_info[i], GFP_KERNEL); + if (ret) + break; + } + + return ret; +} + +static int rtl_stop_rx(struct r8152 *tp) +{ + int i; + + for (i = 0; i < RTL8152_MAX_RX; i++) + usb_kill_urb(tp->rx_info[i].urb); + + return 0; +} + static int rtl_enable(struct r8152 *tp) { u32 ocp_data; - int i, ret; r8152b_reset_packet_filter(tp); @@ -1962,14 +1986,7 @@ static int rtl_enable(struct r8152 *tp) rxdy_gated_en(tp, false); - INIT_LIST_HEAD(&tp->rx_done); - ret = 0; - for (i = 0; i < RTL8152_MAX_RX; i++) { - INIT_LIST_HEAD(&tp->rx_info[i].list); - ret |= r8152_submit_rx(tp, &tp->rx_info[i], GFP_KERNEL); - } - - return ret; + return rtl_start_rx(tp); } static int rtl8152_enable(struct r8152 *tp) @@ -2053,8 +2070,7 @@ static void rtl_disable(struct r8152 *tp) mdelay(1); } - for (i = 0; i < RTL8152_MAX_RX; i++) - usb_kill_urb(tp->rx_info[i].urb); + rtl_stop_rx(tp); rtl8152_nic_reset(tp); } @@ -3083,13 +3099,14 @@ static int rtl8152_suspend(struct usb_interface *intf, pm_message_t message) clear_bit(WORK_ENABLE, &tp->flags); usb_kill_urb(tp->intr_urb); cancel_delayed_work_sync(&tp->schedule); + tasklet_disable(&tp->tl); if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { + rtl_stop_rx(tp); rtl_runtime_suspend_enable(tp, true); } else { - tasklet_disable(&tp->tl); tp->rtl_ops.down(tp); - tasklet_enable(&tp->tl); } + tasklet_enable(&tp->tl); } return 0; @@ -3108,17 +3125,18 @@ static int rtl8152_resume(struct usb_interface *intf) if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { rtl_runtime_suspend_enable(tp, false); clear_bit(SELECTIVE_SUSPEND, &tp->flags); + set_bit(WORK_ENABLE, &tp->flags); if (tp->speed & LINK_STATUS) - tp->rtl_ops.disable(tp); + rtl_start_rx(tp); } else { tp->rtl_ops.up(tp); rtl8152_set_speed(tp, AUTONEG_ENABLE, tp->mii.supports_gmii ? SPEED_1000 : SPEED_100, DUPLEX_FULL); + tp->speed = 0; + netif_carrier_off(tp->netdev); + set_bit(WORK_ENABLE, &tp->flags); } - tp->speed = 0; - netif_carrier_off(tp->netdev); - set_bit(WORK_ENABLE, &tp->flags); usb_submit_urb(tp->intr_urb, GFP_KERNEL); } |