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Message-Id: <1333484951-5432-1-git-send-email-artem.savkov@gmail.com> Date: Wed, 4 Apr 2012 00:29:11 +0400 From: Artem Savkov <artem.savkov@...il.com> To: romieu@...zoreil.com Cc: nic_swsd@...ltek.com, netdev@...r.kernel.org, Artem Savkov <artem.savkov@...il.com> Subject: [PATCH] r8169: enable napi on resume. NAPI is disabled during suspend and needs to be enabled on resume. Without this the driver locks up during resume in rtl_reset_work() trying to disable NAPI again. Signed-off-by: Artem Savkov <artem.savkov@...il.com> --- drivers/net/ethernet/realtek/r8169.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index d2ec075..e259c88 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -5810,7 +5810,10 @@ static void __rtl8169_resume(struct net_device *dev) rtl_pll_power_up(tp); + rtl_lock_work(tp); + napi_enable(&tp->napi); set_bit(RTL_FLAG_TASK_ENABLED, tp->wk.flags); + rtl_unlock_work(tp); rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING); } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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