From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 20 Dec 2014 15:26:38 +0000 (+0000)
Subject: kernel: disable soft-reset for generic PHY devices to avoid accidentally clearing... 
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=570fe5c662f855d6ee14a2ae761b3f63ad92c7ae;p=openwrt%2Fsvn-archive%2Fopenwrt.git

kernel: disable soft-reset for generic PHY devices to avoid accidentally clearing preinitialized state

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43757
---

diff --git a/target/linux/generic/patches-3.14/704-phy-no-genphy-soft-reset.patch b/target/linux/generic/patches-3.14/704-phy-no-genphy-soft-reset.patch
new file mode 100644
index 0000000000..8e83a773b3
--- /dev/null
+++ b/target/linux/generic/patches-3.14/704-phy-no-genphy-soft-reset.patch
@@ -0,0 +1,29 @@
+--- a/drivers/net/phy/phy_device.c
++++ b/drivers/net/phy/phy_device.c
+@@ -1102,7 +1102,7 @@ static int genphy_config_init(struct phy
+ 	return 0;
+ }
+ 
+-static int gen10g_soft_reset(struct phy_device *phydev)
++static int no_soft_reset(struct phy_device *phydev)
+ {
+ 	/* Do nothing for now */
+ 	return 0;
+@@ -1282,7 +1282,7 @@ static struct phy_driver genphy_driver[]
+ 	.phy_id		= 0xffffffff,
+ 	.phy_id_mask	= 0xffffffff,
+ 	.name		= "Generic PHY",
+-	.soft_reset	= genphy_soft_reset,
++	.soft_reset	= no_soft_reset,
+ 	.config_init	= genphy_config_init,
+ 	.features	= 0,
+ 	.config_aneg	= genphy_config_aneg,
+@@ -1294,7 +1294,7 @@ static struct phy_driver genphy_driver[]
+ 	.phy_id         = 0xffffffff,
+ 	.phy_id_mask    = 0xffffffff,
+ 	.name           = "Generic 10G PHY",
+-	.soft_reset	= gen10g_soft_reset,
++	.soft_reset	= no_soft_reset,
+ 	.config_init    = gen10g_config_init,
+ 	.features       = 0,
+ 	.config_aneg    = gen10g_config_aneg,
diff --git a/target/linux/generic/patches-3.18/704-phy-no-genphy-soft-reset.patch b/target/linux/generic/patches-3.18/704-phy-no-genphy-soft-reset.patch
new file mode 100644
index 0000000000..c2554158e3
--- /dev/null
+++ b/target/linux/generic/patches-3.18/704-phy-no-genphy-soft-reset.patch
@@ -0,0 +1,29 @@
+--- a/drivers/net/phy/phy_device.c
++++ b/drivers/net/phy/phy_device.c
+@@ -1132,7 +1132,7 @@ int genphy_config_init(struct phy_device
+ 	return 0;
+ }
+ 
+-static int gen10g_soft_reset(struct phy_device *phydev)
++static int no_soft_reset(struct phy_device *phydev)
+ {
+ 	/* Do nothing for now */
+ 	return 0;
+@@ -1346,7 +1346,7 @@ static struct phy_driver genphy_driver[]
+ 	.phy_id		= 0xffffffff,
+ 	.phy_id_mask	= 0xffffffff,
+ 	.name		= "Generic PHY",
+-	.soft_reset	= genphy_soft_reset,
++	.soft_reset	= no_soft_reset,
+ 	.config_init	= genphy_config_init,
+ 	.features	= PHY_GBIT_FEATURES | SUPPORTED_MII |
+ 			  SUPPORTED_AUI | SUPPORTED_FIBRE |
+@@ -1361,7 +1361,7 @@ static struct phy_driver genphy_driver[]
+ 	.phy_id         = 0xffffffff,
+ 	.phy_id_mask    = 0xffffffff,
+ 	.name           = "Generic 10G PHY",
+-	.soft_reset	= gen10g_soft_reset,
++	.soft_reset	= no_soft_reset,
+ 	.config_init    = gen10g_config_init,
+ 	.features       = 0,
+ 	.config_aneg    = gen10g_config_aneg,