diff options
Diffstat (limited to 'drivers/net/usb/r8152.c')
| -rw-r--r-- | drivers/net/usb/r8152.c | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 4e257b8d8f3e..0da72d39b4f9 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -31,7 +31,7 @@ #define NETNEXT_VERSION "08" /* Information for net */ -#define NET_VERSION "4" +#define NET_VERSION "5" #define DRIVER_VERSION "v1." NETNEXT_VERSION "." NET_VERSION #define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@realtek.com>" @@ -624,6 +624,7 @@ struct r8152 { int (*eee_get)(struct r8152 *, struct ethtool_eee *); int (*eee_set)(struct r8152 *, struct ethtool_eee *); bool (*in_nway)(struct r8152 *); + void (*autosuspend_en)(struct r8152 *tp, bool enable); } rtl_ops; int intr_interval; @@ -2408,9 +2409,6 @@ static void rtl_runtime_suspend_enable(struct r8152 *tp, bool enable) if (enable) { u32 ocp_data; - r8153_u1u2en(tp, false); - r8153_u2p3en(tp, false); - __rtl_set_wol(tp, WAKE_ANY); ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG); @@ -2421,7 +2419,28 @@ static void rtl_runtime_suspend_enable(struct r8152 *tp, bool enable) ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML); } else { + u32 ocp_data; + __rtl_set_wol(tp, tp->saved_wolopts); + + ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG); + + ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34); + ocp_data &= ~LINK_OFF_WAKE_EN; + ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data); + + ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML); + } +} + +static void rtl8153_runtime_enable(struct r8152 *tp, bool enable) +{ + rtl_runtime_suspend_enable(tp, enable); + + if (enable) { + r8153_u1u2en(tp, false); + r8153_u2p3en(tp, false); + } else { r8153_u2p3en(tp, true); r8153_u1u2en(tp, true); } @@ -3512,7 +3531,7 @@ static int rtl8152_suspend(struct usb_interface *intf, pm_message_t message) napi_disable(&tp->napi); if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { rtl_stop_rx(tp); - rtl_runtime_suspend_enable(tp, true); + tp->rtl_ops.autosuspend_en(tp, true); } else { cancel_delayed_work_sync(&tp->schedule); tp->rtl_ops.down(tp); @@ -3538,7 +3557,7 @@ static int rtl8152_resume(struct usb_interface *intf) if (netif_running(tp->netdev) && tp->netdev->flags & IFF_UP) { if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { - rtl_runtime_suspend_enable(tp, false); + tp->rtl_ops.autosuspend_en(tp, false); clear_bit(SELECTIVE_SUSPEND, &tp->flags); napi_disable(&tp->napi); set_bit(WORK_ENABLE, &tp->flags); @@ -3557,7 +3576,7 @@ static int rtl8152_resume(struct usb_interface *intf) usb_submit_urb(tp->intr_urb, GFP_KERNEL); } else if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { if (tp->netdev->flags & IFF_UP) - rtl_runtime_suspend_enable(tp, false); + tp->rtl_ops.autosuspend_en(tp, false); clear_bit(SELECTIVE_SUSPEND, &tp->flags); } @@ -4137,6 +4156,7 @@ static int rtl_ops_init(struct r8152 *tp) ops->eee_get = r8152_get_eee; ops->eee_set = r8152_set_eee; ops->in_nway = rtl8152_in_nway; + ops->autosuspend_en = rtl_runtime_suspend_enable; break; case RTL_VER_03: @@ -4152,6 +4172,7 @@ static int rtl_ops_init(struct r8152 *tp) ops->eee_get = r8153_get_eee; ops->eee_set = r8153_set_eee; ops->in_nway = rtl8153_in_nway; + ops->autosuspend_en = rtl8153_runtime_enable; break; default: |