kernel: generic: remove broken and obsolete phy_ethtool_ioctl

Remove 701-phy_extension.patch from 4.14 and 4.19 kernel, as it's
currenlty broken and fixing doesn't make sense as most of it is
deprecated anyway.

Cc: John Crispin <john@phrozen.org>
Ref: https://bugs.openwrt.org/index.php?do=details&task_id=1982
Signed-off-by: Petr Štetiar <ynezz@true.cz>

diff --git a/target/linux/generic/pending-4.14/701-phy_extension.patch b/target/linux/generic/pending-4.14/701-phy_extension.patch
deleted file mode 100644 (file)
index 0f0b0e0..0000000
--- a/target/linux/generic/pending-4.14/701-phy_extension.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From: John Crispin <john@phrozen.org>
-Subject: net: phy: add phy_ethtool_ioctl()
-
-Signed-off-by: John Crispin <john@phrozen.org>
----
- drivers/net/phy/phy.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
- include/linux/phy.h   |  1 +
- 2 files changed, 45 insertions(+)
-
---- a/drivers/net/phy/phy.c
-+++ b/drivers/net/phy/phy.c
-@@ -382,6 +382,73 @@ void phy_ethtool_ksettings_get(struct ph
- }
- EXPORT_SYMBOL(phy_ethtool_ksettings_get);
- 
-+static int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
-+{
-+      cmd->supported = phydev->supported;
-+
-+      cmd->advertising = phydev->advertising;
-+      cmd->lp_advertising = phydev->lp_advertising;
-+
-+      ethtool_cmd_speed_set(cmd, phydev->speed);
-+      cmd->duplex = phydev->duplex;
-+      if (phydev->interface == PHY_INTERFACE_MODE_MOCA)
-+              cmd->port = PORT_BNC;
-+      else
-+              cmd->port = PORT_MII;
-+      cmd->phy_address = phydev->mdio.addr;
-+      cmd->transceiver = phy_is_internal(phydev) ?
-+              XCVR_INTERNAL : XCVR_EXTERNAL;
-+      cmd->autoneg = phydev->autoneg;
-+      cmd->eth_tp_mdix_ctrl = phydev->mdix_ctrl;
-+      cmd->eth_tp_mdix = phydev->mdix;
-+
-+      return 0;
-+}
-+
-+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr)
-+{
-+      u32 cmd;
-+      int tmp;
-+      struct ethtool_cmd ecmd = { ETHTOOL_GSET };
-+      struct ethtool_value edata = { ETHTOOL_GLINK };
-+
-+      if (get_user(cmd, (u32 *) useraddr))
-+              return -EFAULT;
-+
-+      switch (cmd) {
-+      case ETHTOOL_GSET:
-+              phy_ethtool_gset(phydev, &ecmd);
-+              if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
-+                      return -EFAULT;
-+              return 0;
-+
-+      case ETHTOOL_SSET:
-+              if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
-+                      return -EFAULT;
-+              return phy_ethtool_sset(phydev, &ecmd);
-+
-+      case ETHTOOL_NWAY_RST:
-+              /* if autoneg is off, it's an error */
-+              tmp = phy_read(phydev, MII_BMCR);
-+              if (tmp & BMCR_ANENABLE) {
-+                      tmp |= (BMCR_ANRESTART);
-+                      phy_write(phydev, MII_BMCR, tmp);
-+                      return 0;
-+              }
-+              return -EINVAL;
-+
-+      case ETHTOOL_GLINK:
-+              edata.data = (phy_read(phydev,
-+                              MII_BMSR) & BMSR_LSTATUS) ? 1 : 0;
-+              if (copy_to_user(useraddr, &edata, sizeof(edata)))
-+                      return -EFAULT;
-+              return 0;
-+      }
-+
-+      return -EOPNOTSUPP;
-+}
-+EXPORT_SYMBOL(phy_ethtool_ioctl);
-+
- /**
-  * phy_mii_ioctl - generic PHY MII ioctl interface
-  * @phydev: the phy_device struct
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -909,6 +909,7 @@ void phy_ethtool_ksettings_get(struct ph
-                              struct ethtool_link_ksettings *cmd);
- int phy_ethtool_ksettings_set(struct phy_device *phydev,
-                             const struct ethtool_link_ksettings *cmd);
-+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr);
- int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd);
- int phy_start_interrupts(struct phy_device *phydev);
- void phy_print_status(struct phy_device *phydev);

diff --git a/target/linux/generic/pending-4.19/701-phy_extension.patch b/target/linux/generic/pending-4.19/701-phy_extension.patch
deleted file mode 100644 (file)
index a340872..0000000
--- a/target/linux/generic/pending-4.19/701-phy_extension.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From: John Crispin <john@phrozen.org>
-Subject: net: phy: add phy_ethtool_ioctl()
-
-Signed-off-by: John Crispin <john@phrozen.org>
----
- drivers/net/phy/phy.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
- include/linux/phy.h   |  1 +
- 2 files changed, 45 insertions(+)
-
---- a/drivers/net/phy/phy.c
-+++ b/drivers/net/phy/phy.c
-@@ -382,6 +382,73 @@ void phy_ethtool_ksettings_get(struct ph
- }
- EXPORT_SYMBOL(phy_ethtool_ksettings_get);
- 
-+static int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
-+{
-+      cmd->supported = phydev->supported;
-+
-+      cmd->advertising = phydev->advertising;
-+      cmd->lp_advertising = phydev->lp_advertising;
-+
-+      ethtool_cmd_speed_set(cmd, phydev->speed);
-+      cmd->duplex = phydev->duplex;
-+      if (phydev->interface == PHY_INTERFACE_MODE_MOCA)
-+              cmd->port = PORT_BNC;
-+      else
-+              cmd->port = PORT_MII;
-+      cmd->phy_address = phydev->mdio.addr;
-+      cmd->transceiver = phy_is_internal(phydev) ?
-+              XCVR_INTERNAL : XCVR_EXTERNAL;
-+      cmd->autoneg = phydev->autoneg;
-+      cmd->eth_tp_mdix_ctrl = phydev->mdix_ctrl;
-+      cmd->eth_tp_mdix = phydev->mdix;
-+
-+      return 0;
-+}
-+
-+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr)
-+{
-+      u32 cmd;
-+      int tmp;
-+      struct ethtool_cmd ecmd = { ETHTOOL_GSET };
-+      struct ethtool_value edata = { ETHTOOL_GLINK };
-+
-+      if (get_user(cmd, (u32 *) useraddr))
-+              return -EFAULT;
-+
-+      switch (cmd) {
-+      case ETHTOOL_GSET:
-+              phy_ethtool_gset(phydev, &ecmd);
-+              if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
-+                      return -EFAULT;
-+              return 0;
-+
-+      case ETHTOOL_SSET:
-+              if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
-+                      return -EFAULT;
-+              return phy_ethtool_sset(phydev, &ecmd);
-+
-+      case ETHTOOL_NWAY_RST:
-+              /* if autoneg is off, it's an error */
-+              tmp = phy_read(phydev, MII_BMCR);
-+              if (tmp & BMCR_ANENABLE) {
-+                      tmp |= (BMCR_ANRESTART);
-+                      phy_write(phydev, MII_BMCR, tmp);
-+                      return 0;
-+              }
-+              return -EINVAL;
-+
-+      case ETHTOOL_GLINK:
-+              edata.data = (phy_read(phydev,
-+                              MII_BMSR) & BMSR_LSTATUS) ? 1 : 0;
-+              if (copy_to_user(useraddr, &edata, sizeof(edata)))
-+                      return -EFAULT;
-+              return 0;
-+      }
-+
-+      return -EOPNOTSUPP;
-+}
-+EXPORT_SYMBOL(phy_ethtool_ioctl);
-+
- /**
-  * phy_mii_ioctl - generic PHY MII ioctl interface
-  * @phydev: the phy_device struct
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -1045,6 +1045,7 @@ void phy_ethtool_ksettings_get(struct ph
-                              struct ethtool_link_ksettings *cmd);
- int phy_ethtool_ksettings_set(struct phy_device *phydev,
-                             const struct ethtool_link_ksettings *cmd);
-+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr);
- int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd);
- int phy_start_interrupts(struct phy_device *phydev);
- void phy_print_status(struct phy_device *phydev);