|
 |
3397d6 |
From 1cfc4bab2c9109f8d9c58344e21da4fa0cae17ca Mon Sep 17 00:00:00 2001
|
|
|
3397d6 |
From: "Allan W. Nielsen" <allan.nielsen@microsemi.com>
|
|
|
3397d6 |
Date: Thu, 24 Nov 2016 09:56:50 +0100
|
|
|
3397d6 |
Subject: [PATCH 08/11] ethtool-copy.h:sync with net-next
|
|
|
3397d6 |
|
|
|
3397d6 |
This covers kernel changes upto:
|
|
|
3397d6 |
|
|
|
3397d6 |
commit 607c7029146790201e90b58c4235ddff0304d6e0
|
|
|
3397d6 |
Author: Raju Lakkaraju <Raju.Lakkaraju@microsemi.com>
|
|
|
3397d6 |
Date: Thu Nov 17 13:07:22 2016 +0100
|
|
|
3397d6 |
|
|
|
3397d6 |
ethtool: (uapi) Add ETHTOOL_PHY_DOWNSHIFT to PHY tunables
|
|
|
3397d6 |
|
|
|
3397d6 |
For operation in cabling environments that are incompatible with
|
|
|
3397d6 |
1000BASE-T, PHY device may provide an automatic link speed downshift
|
|
|
3397d6 |
operation. When enabled, the device automatically changes its 1000BASE-T
|
|
|
3397d6 |
auto-negotiation to the next slower speed after a configured number of
|
|
|
3397d6 |
failed attempts at 1000BASE-T. This feature is useful in setting up in
|
|
|
3397d6 |
networks using older cable installations that include only pairs A and B,
|
|
|
3397d6 |
and not pairs C and D.
|
|
|
3397d6 |
|
|
|
3397d6 |
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microsemi.com>
|
|
|
3397d6 |
Signed-off-by: Allan W. Nielsen <allan.nielsen@microsemi.com>
|
|
|
3397d6 |
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
|
|
|
3397d6 |
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
|
3397d6 |
|
|
|
3397d6 |
Signed-off-by: Allan W. Nielsen <allan.nielsen@microsemi.com>
|
|
|
3397d6 |
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
|
3397d6 |
(cherry picked from commit af5af00a644e117c573d9afe591f8ce51348953f)
|
|
|
3397d6 |
---
|
|
|
3397d6 |
ethtool-copy.h | 21 ++++++++++++++++++---
|
|
|
3397d6 |
1 file changed, 18 insertions(+), 3 deletions(-)
|
|
|
3397d6 |
|
|
|
3397d6 |
diff --git a/ethtool-copy.h b/ethtool-copy.h
|
|
|
3397d6 |
index 70748f5..3d299e3 100644
|
|
|
3397d6 |
--- a/ethtool-copy.h
|
|
|
3397d6 |
+++ b/ethtool-copy.h
|
|
|
3397d6 |
@@ -117,8 +117,7 @@ struct ethtool_cmd {
|
|
|
3397d6 |
static __inline__ void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
|
|
|
3397d6 |
__u32 speed)
|
|
|
3397d6 |
{
|
|
|
3397d6 |
-
|
|
|
3397d6 |
- ep->speed = (__u16)speed;
|
|
|
3397d6 |
+ ep->speed = (__u16)(speed & 0xFFFF);
|
|
|
3397d6 |
ep->speed_hi = (__u16)(speed >> 16);
|
|
|
3397d6 |
}
|
|
|
3397d6 |
|
|
|
3397d6 |
@@ -247,6 +246,19 @@ struct ethtool_tunable {
|
|
|
3397d6 |
void *data[0];
|
|
|
3397d6 |
};
|
|
|
3397d6 |
|
|
|
3397d6 |
+#define DOWNSHIFT_DEV_DEFAULT_COUNT 0xff
|
|
|
3397d6 |
+#define DOWNSHIFT_DEV_DISABLE 0
|
|
|
3397d6 |
+
|
|
|
3397d6 |
+enum phy_tunable_id {
|
|
|
3397d6 |
+ ETHTOOL_PHY_ID_UNSPEC,
|
|
|
3397d6 |
+ ETHTOOL_PHY_DOWNSHIFT,
|
|
|
3397d6 |
+ /*
|
|
|
3397d6 |
+ * Add your fresh new phy tunable attribute above and remember to update
|
|
|
3397d6 |
+ * phy_tunable_strings[] in net/core/ethtool.c
|
|
|
3397d6 |
+ */
|
|
|
3397d6 |
+ __ETHTOOL_PHY_TUNABLE_COUNT,
|
|
|
3397d6 |
+};
|
|
|
3397d6 |
+
|
|
|
3397d6 |
/**
|
|
|
3397d6 |
* struct ethtool_regs - hardware register dump
|
|
|
3397d6 |
* @cmd: Command number = %ETHTOOL_GREGS
|
|
|
3397d6 |
@@ -547,6 +559,7 @@ struct ethtool_pauseparam {
|
|
|
3397d6 |
* @ETH_SS_FEATURES: Device feature names
|
|
|
3397d6 |
* @ETH_SS_RSS_HASH_FUNCS: RSS hush function names
|
|
|
3397d6 |
* @ETH_SS_PHY_STATS: Statistic names, for use with %ETHTOOL_GPHYSTATS
|
|
|
3397d6 |
+ * @ETH_SS_PHY_TUNABLES: PHY tunable names
|
|
|
3397d6 |
*/
|
|
|
3397d6 |
enum ethtool_stringset {
|
|
|
3397d6 |
ETH_SS_TEST = 0,
|
|
|
3397d6 |
@@ -557,6 +570,7 @@ enum ethtool_stringset {
|
|
|
3397d6 |
ETH_SS_RSS_HASH_FUNCS,
|
|
|
3397d6 |
ETH_SS_TUNABLES,
|
|
|
3397d6 |
ETH_SS_PHY_STATS,
|
|
|
3397d6 |
+ ETH_SS_PHY_TUNABLES,
|
|
|
3397d6 |
};
|
|
|
3397d6 |
|
|
|
3397d6 |
/**
|
|
|
3397d6 |
@@ -1312,7 +1326,8 @@ struct ethtool_per_queue_op {
|
|
|
3397d6 |
|
|
|
3397d6 |
#define ETHTOOL_GLINKSETTINGS 0x0000004c /* Get ethtool_link_settings */
|
|
|
3397d6 |
#define ETHTOOL_SLINKSETTINGS 0x0000004d /* Set ethtool_link_settings */
|
|
|
3397d6 |
-
|
|
|
3397d6 |
+#define ETHTOOL_PHY_GTUNABLE 0x0000004e /* Get PHY tunable configuration */
|
|
|
3397d6 |
+#define ETHTOOL_PHY_STUNABLE 0x0000004f /* Set PHY tunable configuration */
|
|
|
3397d6 |
|
|
|
3397d6 |
/* compatibility with older code */
|
|
|
3397d6 |
#define SPARC_ETH_GSET ETHTOOL_GSET
|
|
|
3397d6 |
--
|
|
|
3397d6 |
1.8.3.1
|
|
|
3397d6 |
|