diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0251-lan78xx-Read-initial-EEE-status-from-DT.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0251-lan78xx-Read-initial-EEE-status-from-DT.patch | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0251-lan78xx-Read-initial-EEE-status-from-DT.patch b/target/linux/brcm2708/patches-4.14/950-0251-lan78xx-Read-initial-EEE-status-from-DT.patch deleted file mode 100644 index 7cd9985e1e..0000000000 --- a/target/linux/brcm2708/patches-4.14/950-0251-lan78xx-Read-initial-EEE-status-from-DT.patch +++ /dev/null @@ -1,40 +0,0 @@ -From 519f76313689c7e2f03da2e7c91e3c75e68c9034 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Fri, 9 Mar 2018 12:01:00 +0000 -Subject: [PATCH 251/454] lan78xx: Read initial EEE status from DT - -Add two new DT properties: -* microchip,eee-enabled - a boolean to enable EEE -* microchip,tx-lpi-timer - time in microseconds to wait before entering - low power state - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - drivers/net/usb/lan78xx.c | 16 ++++++++++++++++ - 1 file changed, 16 insertions(+) - ---- a/drivers/net/usb/lan78xx.c -+++ b/drivers/net/usb/lan78xx.c -@@ -2514,6 +2514,22 @@ static int lan78xx_open(struct net_devic - - netif_dbg(dev, ifup, dev->net, "phy initialised successfully"); - -+ if (of_property_read_bool(dev->udev->dev.of_node, -+ "microchip,eee-enabled")) { -+ struct ethtool_eee edata; -+ memset(&edata, 0, sizeof(edata)); -+ edata.cmd = ETHTOOL_SEEE; -+ edata.advertised = ADVERTISED_1000baseT_Full | -+ ADVERTISED_100baseT_Full; -+ edata.eee_enabled = true; -+ edata.tx_lpi_enabled = true; -+ if (of_property_read_u32(dev->udev->dev.of_node, -+ "microchip,tx-lpi-timer", -+ &edata.tx_lpi_timer)) -+ edata.tx_lpi_timer = 600; /* non-aggressive */ -+ (void)lan78xx_set_eee(net, &edata); -+ } -+ - /* for Link Check */ - if (dev->urb_intr) { - ret = usb_submit_urb(dev->urb_intr, GFP_KERNEL); |