From: Hayes Wang <hayeswang@realtek.com>
To: <romieu@fr.zoreil.com>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Hayes Wang <hayeswang@realtek.com>
Subject: [PATCH 3/3] net/r8169: fix RTL8168DP issue
Date: Tue, 22 Feb 2011 17:26:22 +0800 [thread overview]
Message-ID: <1298366782-1508-5-git-send-email-hayeswang@realtek.com> (raw)
In-Reply-To: <1298366782-1508-1-git-send-email-hayeswang@realtek.com>
Fix the RTL8111DP turn off the power when DASH is enabled.
Fix RTL_GIGA_MAC_VER_27 don't wait tx finish before reset.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/r8169.c | 17 ++++++++++++++---
1 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 336ba94..ef2133b 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2869,8 +2869,11 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
{
void __iomem *ioaddr = tp->mmio_addr;
- if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+ if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
+ (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
return;
+ }
if (((tp->mac_version == RTL_GIGA_MAC_VER_23) ||
(tp->mac_version == RTL_GIGA_MAC_VER_24)) &&
@@ -2892,6 +2895,8 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_25:
case RTL_GIGA_MAC_VER_26:
+ case RTL_GIGA_MAC_VER_27:
+ case RTL_GIGA_MAC_VER_28:
RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
break;
}
@@ -2901,12 +2906,17 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
{
void __iomem *ioaddr = tp->mmio_addr;
- if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+ if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
+ (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
return;
+ }
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_25:
case RTL_GIGA_MAC_VER_26:
+ case RTL_GIGA_MAC_VER_27:
+ case RTL_GIGA_MAC_VER_28:
RTL_W8(PMCH, RTL_R8(PMCH) | 0x80);
break;
}
@@ -3319,7 +3329,8 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp)
/* Disable interrupts */
rtl8169_irq_mask_and_ack(ioaddr);
- if (tp->mac_version == RTL_GIGA_MAC_VER_28) {
+ if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+ tp->mac_version == RTL_GIGA_MAC_VER_28) {
while (RTL_R8(TxPoll) & NPQ)
udelay(20);
--
1.7.3.2
next prev parent reply other threads:[~2011-02-22 9:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-22 9:26 [PATCH 1/2] net/r8169: adjust rtl8169_set_speed_xmii function Hayes Wang
2011-02-22 9:26 ` [PATCH 1/3] net/r8169: Correct settings of rtl8102e Hayes Wang
2011-02-22 9:26 ` [PATCH 2/3] net/r8169: fix the wrong parameter of point address Hayes Wang
2011-02-22 9:26 ` [PATCH 2/2] net/r8169: Support RTL8105E Hayes Wang
2011-02-22 9:26 ` Hayes Wang [this message]
2011-02-23 10:46 ` [PATCH 1/2] net/r8169: adjust rtl8169_set_speed_xmii function Francois Romieu
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