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Message-ID: <1394712342-15778-131-Taiwan-albertk@realtek.com> Date: Fri, 6 Feb 2015 11:30:46 +0800 From: Hayes Wang <hayeswang@...ltek.com> To: <netdev@...r.kernel.org> CC: <nic_swsd@...ltek.com>, <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>, Hayes Wang <hayeswang@...ltek.com> Subject: [PATCH net-next v2 2/7] r8152: adjust lpm timer Set LPM timer to 500us, except for RTL_VER_04 which doesn't link at USB 3.0. Signed-off-by: Hayes Wang <hayeswang@...ltek.com> --- drivers/net/usb/r8152.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 41a1cbc..ff122fa 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -3256,10 +3256,10 @@ static void r8153_init(struct r8152 *tp) ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_LPM_CTRL); ocp_data &= ~LPM_TIMER_MASK; - if (tp->udev->speed == USB_SPEED_SUPER) - ocp_data |= LPM_TIMER_500US; - else + if (tp->version == RTL_VER_04 && tp->udev->speed != USB_SPEED_SUPER) ocp_data |= LPM_TIMER_500MS; + else + ocp_data |= LPM_TIMER_500US; ocp_write_byte(tp, MCU_TYPE_USB, USB_LPM_CTRL, ocp_data); ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2); -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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