diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0101-sdk_dpaa-add-the-get_ts_info-interface-for-ethtool.patch')
-rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0101-sdk_dpaa-add-the-get_ts_info-interface-for-ethtool.patch | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0101-sdk_dpaa-add-the-get_ts_info-interface-for-ethtool.patch b/target/linux/layerscape/patches-5.4/701-net-0101-sdk_dpaa-add-the-get_ts_info-interface-for-ethtool.patch deleted file mode 100644 index 2343fba9a0..0000000000 --- a/target/linux/layerscape/patches-5.4/701-net-0101-sdk_dpaa-add-the-get_ts_info-interface-for-ethtool.patch +++ /dev/null @@ -1,79 +0,0 @@ -From 0ade532080c8cc777cd2af78b11040a353b89880 Mon Sep 17 00:00:00 2001 -From: Yangbo Lu <yangbo.lu@nxp.com> -Date: Thu, 1 Nov 2018 10:34:52 +0800 -Subject: [PATCH] sdk_dpaa: add the get_ts_info interface for ethtool - -Added the get_ts_info interface for ethtool to check -the timestamping capability. - -Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> ---- - .../net/ethernet/freescale/sdk_dpaa/dpaa_ethtool.c | 45 ++++++++++++++++++++++ - 1 file changed, 45 insertions(+) - ---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ethtool.c -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ethtool.c -@@ -39,6 +39,9 @@ - #endif - - #include <linux/string.h> -+#include <linux/of_platform.h> -+#include <linux/net_tstamp.h> -+#include <linux/fsl/ptp_qoriq.h> - - #include "dpaa_eth.h" - #include "mac.h" /* struct mac_device */ -@@ -519,6 +522,47 @@ static void dpa_get_strings(struct net_d - memcpy(strings, dpa_stats_global, size); - } - -+static int dpaa_get_ts_info(struct net_device *net_dev, -+ struct ethtool_ts_info *info) -+{ -+ struct dpa_priv_s *priv = netdev_priv(net_dev); -+ struct device *dev = priv->mac_dev->dev; -+ struct device_node *mac_node = dev->of_node; -+ struct device_node *fman_node = NULL, *ptp_node = NULL; -+ struct platform_device *ptp_dev = NULL; -+ struct qoriq_ptp *ptp = NULL; -+ -+ info->phc_index = -1; -+ -+ fman_node = of_get_parent(mac_node); -+ if (fman_node) -+ ptp_node = of_parse_phandle(fman_node, "ptimer-handle", 0); -+ -+ if (ptp_node) -+ ptp_dev = of_find_device_by_node(ptp_node); -+ -+ if (ptp_dev) -+ ptp = platform_get_drvdata(ptp_dev); -+ -+ if (ptp) -+ info->phc_index = ptp->phc_index; -+ -+#ifdef CONFIG_FSL_DPAA_TS -+ info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | -+ SOF_TIMESTAMPING_RX_HARDWARE | -+ SOF_TIMESTAMPING_RAW_HARDWARE; -+ info->tx_types = (1 << HWTSTAMP_TX_OFF) | -+ (1 << HWTSTAMP_TX_ON); -+ info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | -+ (1 << HWTSTAMP_FILTER_ALL); -+#else -+ info->so_timestamping = SOF_TIMESTAMPING_RX_SOFTWARE | -+ SOF_TIMESTAMPING_SOFTWARE; -+#endif -+ -+ return 0; -+} -+ - const struct ethtool_ops dpa_ethtool_ops = { - .get_link_ksettings = dpa_get_ksettings, - .set_link_ksettings = dpa_set_ksettings, -@@ -539,4 +583,5 @@ const struct ethtool_ops dpa_ethtool_ops - .get_wol = dpa_get_wol, - .set_wol = dpa_set_wol, - #endif -+ .get_ts_info = dpaa_get_ts_info, - }; |