Patch "r8169: fix RTL8168EP take too long to complete driver initialization." has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

r8169: fix RTL8168EP take too long to complete driver initialization.

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
r8169-fix-rtl8168ep-take-too-long-to-complete-driver-initialization.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Chunhao Lin <[email protected]>
Date: Wed, 31 Jan 2018 01:32:36 +0800
Subject: r8169: fix RTL8168EP take too long to complete driver initialization.

From: Chunhao Lin <[email protected]>

[ Upstream commit 086ca23d03c0d2f4088f472386778d293e15c5f6 ]

Driver check the wrong register bit in rtl_ocp_tx_cond() that keep driver waiting until timeout.

Fix this by waiting for the right register bit.

---
 drivers/net/ethernet/realtek/r8169.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

@@ -1387,7 +1387,7 @@ DECLARE_RTL_COND(rtl_ocp_tx_cond)
 {
 	void __iomem *ioaddr = tp->mmio_addr;
 
-	return RTL_R8(IBISR0) & 0x02;
+	return RTL_R8(IBISR0) & 0x20;
 }
 
 static void rtl8168ep_stop_cmac(struct rtl8169_private *tp)

@@ -1395,7 +1395,7 @@ static void rtl8168ep_stop_cmac(struct r
 	void __iomem *ioaddr = tp->mmio_addr;
 
 	RTL_W8(IBCR2, RTL_R8(IBCR2) & ~0x01);
-	rtl_msleep_loop_wait_low(tp, &rtl_ocp_tx_cond, 50, 2000);
+	rtl_msleep_loop_wait_high(tp, &rtl_ocp_tx_cond, 50, 2000);
 	RTL_W8(IBISR0, RTL_R8(IBISR0) | 0x20);
 	RTL_W8(IBCR0, RTL_R8(IBCR0) & ~0x01);
 }

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/r8169-fix-rtl8168ep-take-too-long-to-complete-driver-initialization.patch