diff options
author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-03-28 11:16:26 +0100 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-03-28 11:16:26 +0100 |
commit | 6f01eb5bf8e8110ab5f3a8e7b0f3abf19a205e4b (patch) | |
tree | 4b3147335ed97e4b487fd84bcb7a959a38d9656e /drivers/net/phy | |
parent | 8f234193b8cc35c44614e4a4b05f2d920ff562e4 (diff) | |
parent | 6b50202a4d53bf527c640467bcff68b50a5e38a2 (diff) |
Merge tag 'v4.4.177' into toradex_vf_4.4-nextColibri-VF_LXDE-Image_2.8b6.183-20190331
This is the 4.4.177 stable release
Diffstat (limited to 'drivers/net/phy')
-rw-r--r-- | drivers/net/phy/dp83640.c | 13 | ||||
-rw-r--r-- | drivers/net/phy/mdio_bus.c | 1 | ||||
-rw-r--r-- | drivers/net/phy/micrel.c | 14 | ||||
-rw-r--r-- | drivers/net/phy/phy_device.c | 19 |
4 files changed, 31 insertions, 16 deletions
diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c index dc934347ae28..e6f564d50663 100644 --- a/drivers/net/phy/dp83640.c +++ b/drivers/net/phy/dp83640.c @@ -890,14 +890,14 @@ static void decode_txts(struct dp83640_private *dp83640, struct phy_txts *phy_txts) { struct skb_shared_hwtstamps shhwtstamps; + struct dp83640_skb_info *skb_info; struct sk_buff *skb; - u64 ns; u8 overflow; + u64 ns; /* We must already have the skb that triggered this. */ - +again: skb = skb_dequeue(&dp83640->tx_queue); - if (!skb) { pr_debug("have timestamp but tx_queue empty\n"); return; @@ -912,6 +912,11 @@ static void decode_txts(struct dp83640_private *dp83640, } return; } + skb_info = (struct dp83640_skb_info *)skb->cb; + if (time_after(jiffies, skb_info->tmo)) { + kfree_skb(skb); + goto again; + } ns = phy2txts(phy_txts); memset(&shhwtstamps, 0, sizeof(shhwtstamps)); @@ -1461,6 +1466,7 @@ static bool dp83640_rxtstamp(struct phy_device *phydev, static void dp83640_txtstamp(struct phy_device *phydev, struct sk_buff *skb, int type) { + struct dp83640_skb_info *skb_info = (struct dp83640_skb_info *)skb->cb; struct dp83640_private *dp83640 = phydev->priv; switch (dp83640->hwts_tx_en) { @@ -1473,6 +1479,7 @@ static void dp83640_txtstamp(struct phy_device *phydev, /* fall through */ case HWTSTAMP_TX_ON: skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; + skb_info->tmo = jiffies + SKB_TIMESTAMP_TIMEOUT; skb_queue_tail(&dp83640->tx_queue, skb); break; diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index 88cb4592b6fb..ccefba7af960 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -267,7 +267,6 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner) err = device_register(&bus->dev); if (err) { pr_err("mii_bus %s failed to register\n", bus->id); - put_device(&bus->dev); return -EINVAL; } diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index ab5d75249bcf..ffae517e5e7a 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -28,6 +28,7 @@ #include <linux/micrel_phy.h> #include <linux/of.h> #include <linux/clk.h> +#include <uapi/linux/mdio.h> /* Operation Mode Strap Override */ #define MII_KSZPHY_OMSO 0x16 @@ -287,6 +288,17 @@ static int kszphy_config_init(struct phy_device *phydev) return 0; } +static int ksz8061_config_init(struct phy_device *phydev) +{ + int ret; + + ret = phy_write_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_DEVID1, 0xB61A); + if (ret) + return ret; + + return kszphy_config_init(phydev); +} + static int ksz9021_load_values_from_of(struct phy_device *phydev, const struct device_node *of_node, u16 reg, @@ -769,7 +781,7 @@ static struct phy_driver ksphy_driver[] = { .phy_id_mask = 0x00fffff0, .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause), .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, - .config_init = kszphy_config_init, + .config_init = ksz8061_config_init, .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, .ack_interrupt = kszphy_ack_interrupt, diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 1f2f25a71d18..70f26b30729c 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1265,20 +1265,17 @@ static int gen10g_resume(struct phy_device *phydev) static int __set_phy_supported(struct phy_device *phydev, u32 max_speed) { - phydev->supported &= ~(PHY_1000BT_FEATURES | PHY_100BT_FEATURES | - PHY_10BT_FEATURES); - switch (max_speed) { - default: - return -ENOTSUPP; - case SPEED_1000: - phydev->supported |= PHY_1000BT_FEATURES; + case SPEED_10: + phydev->supported &= ~PHY_100BT_FEATURES; /* fall through */ case SPEED_100: - phydev->supported |= PHY_100BT_FEATURES; - /* fall through */ - case SPEED_10: - phydev->supported |= PHY_10BT_FEATURES; + phydev->supported &= ~PHY_1000BT_FEATURES; + break; + case SPEED_1000: + break; + default: + return -ENOTSUPP; } return 0; |