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Message-Id: <1376425145-30142-1-git-send-email-lekensteyn@gmail.com> Date: Tue, 13 Aug 2013 22:19:05 +0200 From: Peter Wu <lekensteyn@...il.com> To: Francois Romieu <romieu@...zoreil.com> Cc: netdev@...r.kernel.org, nic_swsd@...ltek.com, lekensteyn@...il.com Subject: [PATCH] r8169: remember WOL preferences on driver load Do not clear Broadcast/Multicast/Unicast Wake Flag or LanWake in Config5. This is necessary to preserve WOL state when the driver is loaded. The r8168 vendor driver used to write to both Config1 and Config5, but in recent versions, this is commented out. Here we keep writing PMEnable to Config1 because there may be older chips where PMEnable is not sticky. Signed-off-by: Peter Wu <lekensteyn@...il.com> --- drivers/net/ethernet/realtek/r8169.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 28af01c..7bdf322 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -7093,7 +7093,6 @@ rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) RTL_W8(Cfg9346, Cfg9346_Unlock); RTL_W8(Config1, RTL_R8(Config1) | PMEnable); - RTL_W8(Config5, RTL_R8(Config5) & PMEStatus); if ((RTL_R8(Config3) & (LinkUp | MagicPacket)) != 0) tp->features |= RTL_FEATURE_WOL; if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0) -- 1.8.3.4 -- 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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