openwrt/target/linux/mvebu/patches-4.9/411-net-phy-split-out-PHY-speed-and-duplex-string-genera.patch
Koen Vandeputte cd54b2d42b kernel: update kernel 4.9 to 4.9.37
- Refreshed all patches
- Removed upstreamed
- Adapted 4 patches:

473-fix-marvell-phy-initialization-issues.patch
-----------------------------------------------
Removed hunk 5 which got upstreamed

403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch
404-net-phy-restart-phy-autonegotiation-after-EEE-advert.patch
--------------------------------------------------------------
Adapted these 2 RFC patches, merging the delta's from an upstream commit
(see below) which made it before these 2.

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-
stable.git/commit/?h=v4.9.36&id=97ace183074d306942b903a148aebd5d061758f0

180-usb-xhci-add-support-for-performing-fake-doorbell.patch
-----------------------------------------------------------
- Moved fake_doorbell bitmask due to new item

Compile tested on: cns3xxx, imx6
Run tested on: cns3xxx, imx6

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2017-07-15 00:13:05 +02:00

104 lines
2.5 KiB
Diff

From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Mon, 2 Jan 2017 17:52:18 +0000
Subject: [PATCH] net: phy: split out PHY speed and duplex string
generation
Other code would like to make use of this, so make the speed and duplex
string generation visible, and place it in a separate file.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -38,26 +38,6 @@
#include <asm/irq.h>
-static const char *phy_speed_to_str(int speed)
-{
- switch (speed) {
- case SPEED_10:
- return "10Mbps";
- case SPEED_100:
- return "100Mbps";
- case SPEED_1000:
- return "1Gbps";
- case SPEED_2500:
- return "2.5Gbps";
- case SPEED_10000:
- return "10Gbps";
- case SPEED_UNKNOWN:
- return "Unknown";
- default:
- return "Unsupported (update phy.c)";
- }
-}
-
#define PHY_STATE_STR(_state) \
case PHY_##_state: \
return __stringify(_state); \
@@ -93,7 +73,7 @@ void phy_print_status(struct phy_device
netdev_info(phydev->attached_dev,
"Link is Up - %s/%s - flow control %s\n",
phy_speed_to_str(phydev->speed),
- DUPLEX_FULL == phydev->duplex ? "Full" : "Half",
+ phy_duplex_to_str(phydev->duplex),
phydev->pause ? "rx/tx" : "off");
} else {
netdev_info(phydev->attached_dev, "Link is Down\n");
--- a/drivers/net/phy/phy-core.c
+++ b/drivers/net/phy/phy-core.c
@@ -9,6 +9,39 @@
#include <linux/export.h>
#include <linux/phy.h>
+const char *phy_speed_to_str(int speed)
+{
+ switch (speed) {
+ case SPEED_10:
+ return "10Mbps";
+ case SPEED_100:
+ return "100Mbps";
+ case SPEED_1000:
+ return "1Gbps";
+ case SPEED_2500:
+ return "2.5Gbps";
+ case SPEED_10000:
+ return "10Gbps";
+ case SPEED_UNKNOWN:
+ return "Unknown";
+ default:
+ return "Unsupported (update phy-core.c)";
+ }
+}
+EXPORT_SYMBOL_GPL(phy_speed_to_str);
+
+const char *phy_duplex_to_str(unsigned int duplex)
+{
+ if (duplex == DUPLEX_HALF)
+ return "Half";
+ if (duplex == DUPLEX_FULL)
+ return "Full";
+ if (duplex == DUPLEX_UNKNOWN)
+ return "Unknown";
+ return "Unsupported (update phy-core.c)";
+}
+EXPORT_SYMBOL_GPL(phy_duplex_to_str);
+
static inline void mmd_phy_indirect(struct mii_bus *bus, int prtad, int devad,
int addr)
{
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -645,6 +645,9 @@ struct phy_fixup {
int (*run)(struct phy_device *phydev);
};
+const char *phy_speed_to_str(int speed);
+const char *phy_duplex_to_str(unsigned int duplex);
+
/**
* phy_read_mmd - Convenience function for reading a register
* from an MMD on a given PHY.