[PATCH] net: phy: dp83848: Support ethernet pause frames

Subsystems: ethernet phy library, networking drivers, the rest

STALE3549d

5 messages, 3 authors, 2016-12-05 · open the first message on its own page

[PATCH] net: phy: dp83848: Support ethernet pause frames

From: Jesper Nilsson <jesper.nilsson@axis.com>
Date: 2016-12-02 14:22:07

According to the documentation, the PHYs supported by this driver
can also support pause frames. Announce this to be so.
Tested with a TI83822I.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
---
 drivers/net/phy/dp83848.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/phy/dp83848.c b/drivers/net/phy/dp83848.c
index 800b39f..6e4117f 100644
--- a/drivers/net/phy/dp83848.c
+++ b/drivers/net/phy/dp83848.c
@@ -88,7 +88,8 @@ MODULE_DEVICE_TABLE(mdio, dp83848_tbl);
 		.phy_id		= _id,				\
 		.phy_id_mask	= 0xfffffff0,			\
 		.name		= _name,			\
-		.features	= PHY_BASIC_FEATURES,		\
+		.features	= (PHY_BASIC_FEATURES |		\
+			SUPPORTED_Pause | SUPPORTED_Asym_Pause),\
 		.flags		= PHY_HAS_INTERRUPT,		\
 								\
 		.soft_reset	= genphy_soft_reset,		\
-- 
2.1.4


/^JN - Jesper Nilsson
-- 
               Jesper Nilsson -- jesper.nilsson@axis.com

Re: [PATCH] net: phy: dp83848: Support ethernet pause frames

From: Andrew F. Davis <hidden>
Date: 2016-12-02 14:37:08

On 12/02/2016 08:22 AM, Jesper Nilsson wrote:
According to the documentation, the PHYs supported by this driver
can also support pause frames. Announce this to be so.
Tested with a TI83822I.
Looks like all PHYs supported by this driver do, so:

Acked-by: Andrew F. Davis <redacted>
quoted hunk
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
---
 drivers/net/phy/dp83848.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/phy/dp83848.c b/drivers/net/phy/dp83848.c
index 800b39f..6e4117f 100644
--- a/drivers/net/phy/dp83848.c
+++ b/drivers/net/phy/dp83848.c
@@ -88,7 +88,8 @@ MODULE_DEVICE_TABLE(mdio, dp83848_tbl);
 		.phy_id		= _id,				\
 		.phy_id_mask	= 0xfffffff0,			\
 		.name		= _name,			\
-		.features	= PHY_BASIC_FEATURES,		\
+		.features	= (PHY_BASIC_FEATURES |		\
+			SUPPORTED_Pause | SUPPORTED_Asym_Pause),\
Aligning these may look nicer though.
 		.flags		= PHY_HAS_INTERRUPT,		\
 								\
 		.soft_reset	= genphy_soft_reset,		\

Re: [PATCH] net: phy: dp83848: Support ethernet pause frames

From: Jesper Nilsson <jesper.nilsson@axis.com>
Date: 2016-12-02 14:52:46

On Fri, Dec 02, 2016 at 08:35:23AM -0600, Andrew F. Davis wrote:
On 12/02/2016 08:22 AM, Jesper Nilsson wrote:
quoted
According to the documentation, the PHYs supported by this driver
can also support pause frames. Announce this to be so.
Tested with a TI83822I.
Looks like all PHYs supported by this driver do, so:

Acked-by: Andrew F. Davis <redacted>
quoted
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
---
 drivers/net/phy/dp83848.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/phy/dp83848.c b/drivers/net/phy/dp83848.c
index 800b39f..6e4117f 100644
--- a/drivers/net/phy/dp83848.c
+++ b/drivers/net/phy/dp83848.c
@@ -88,7 +88,8 @@ MODULE_DEVICE_TABLE(mdio, dp83848_tbl);
 		.phy_id		= _id,				\
 		.phy_id_mask	= 0xfffffff0,			\
 		.name		= _name,			\
-		.features	= PHY_BASIC_FEATURES,		\
+		.features	= (PHY_BASIC_FEATURES |		\
+			SUPPORTED_Pause | SUPPORTED_Asym_Pause),\
Aligning these may look nicer though.
Agreed, will send a v2.
quoted
 		.flags		= PHY_HAS_INTERRUPT,		\
 								\
 		.soft_reset	= genphy_soft_reset,		\
/^JN - Jesper Nilsson
-- 
               Jesper Nilsson -- jesper.nilsson@axis.com

[PATCH v2] net: phy: dp83848: Support ethernet pause frames

From: Jesper Nilsson <jesper.nilsson@axis.com>
Date: 2016-12-02 14:57:53

According to the documentation, the PHYs supported by this driver
can also support pause frames. Announce this to be so.
Tested with a TI83822I.

Acked-by: Andrew F. Davis <redacted>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
---
 drivers/net/phy/dp83848.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/phy/dp83848.c b/drivers/net/phy/dp83848.c
index 800b39f..320d0dc 100644
--- a/drivers/net/phy/dp83848.c
+++ b/drivers/net/phy/dp83848.c
@@ -88,7 +88,9 @@ MODULE_DEVICE_TABLE(mdio, dp83848_tbl);
 		.phy_id		= _id,				\
 		.phy_id_mask	= 0xfffffff0,			\
 		.name		= _name,			\
-		.features	= PHY_BASIC_FEATURES,		\
+		.features	= (PHY_BASIC_FEATURES |		\
+				   SUPPORTED_Pause |		\
+				   SUPPORTED_Asym_Pause),	\
 		.flags		= PHY_HAS_INTERRUPT,		\
 								\
 		.soft_reset	= genphy_soft_reset,		\
-- 
2.1.4


/^JN - Jesper Nilsson
-- 
               Jesper Nilsson -- jesper.nilsson@axis.com

Re: [PATCH v2] net: phy: dp83848: Support ethernet pause frames

From: David Miller <davem@davemloft.net>
Date: 2016-12-05 18:14:15

From: Jesper Nilsson <jesper.nilsson@axis.com>
Date: Fri, 2 Dec 2016 15:57:49 +0100
According to the documentation, the PHYs supported by this driver
can also support pause frames. Announce this to be so.
Tested with a TI83822I.

Acked-by: Andrew F. Davis <redacted>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Applied to net-next, thanks.
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