| From | Greg Kroah-Hartman <> | Subject | [ 71/84] r8169: 8168c and later require bit 0x20 to be set in Config2 for PME signaling. | Date | Thu, 11 Oct 2012 11:03:55 +0900 |
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3.0-stable review patch. If anyone has any objections, please let me know.
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From: Francois Romieu <romieu@fr.zoreil.com>
commit d387b427c973974dd619a33549c070ac5d0e089f upstream.
The new 84xx stopped flying below the radars.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/r8169.c | 6 ++++++ 1 file changed, 6 insertions(+)
--- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -299,6 +299,8 @@ enum rtl_registers { Config0 = 0x51, Config1 = 0x52, Config2 = 0x53, +#define PME_SIGNAL (1 << 5) /* 8168c and later */ + Config3 = 0x54, Config4 = 0x55, Config5 = 0x56, @@ -1249,6 +1251,10 @@ static void __rtl8169_set_wol(struct rtl RTL_W8(Config1, options); break; default: + options = RTL_R8(Config2) & ~PME_SIGNAL; + if (wolopts) + options |= PME_SIGNAL; + RTL_W8(Config2, options); break; }
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