[src/trunk]: src/sys/dev/pci/ixgbe Simplify ix{gbe,v}_[un]register_vlan() API...

[msaitoh <msaitoh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/97b4ab43a8c3
branches:  trunk
changeset: 1002926:97b4ab43a8c3
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Wed Aug 21 10:01:53 2019 +0000

description:
Simplify ix{gbe,v}_[un]register_vlan() API suggestesd by knakahara.

 The API was the same as FreeBSD's pre-iflib's. They use iflib now and it's
not required for us to keep the old API.

diffstat:

 sys/dev/pci/ixgbe/ixgbe.c |  22 +++++++---------------
 sys/dev/pci/ixgbe/ixv.c   |  22 +++++++---------------
 2 files changed, 14 insertions(+), 30 deletions(-)

diffs (134 lines):

diff -r 0298f67db2f0 -r 97b4ab43a8c3 sys/dev/pci/ixgbe/ixgbe.c
--- a/sys/dev/pci/ixgbe/ixgbe.c Wed Aug 21 08:03:22 2019 +0000
+++ b/sys/dev/pci/ixgbe/ixgbe.c Wed Aug 21 10:01:53 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ixgbe.c,v 1.201 2019/08/21 06:00:07 msaitoh Exp $ */
+/* $NetBSD: ixgbe.c,v 1.202 2019/08/21 10:01:53 msaitoh Exp $ */
 
 /******************************************************************************
 
@@ -222,8 +222,8 @@
 static void    ixgbe_setup_vlan_hw_tagging(struct adapter *);
 static void    ixgbe_setup_vlan_hw_support(struct adapter *);
 static int     ixgbe_vlan_cb(struct ethercom *, uint16_t, bool);
-static int     ixgbe_register_vlan(void *, struct ifnet *, u16);
-static int     ixgbe_unregister_vlan(void *, struct ifnet *, u16);
+static int     ixgbe_register_vlan(struct adapter *, u16);
+static int     ixgbe_unregister_vlan(struct adapter *, u16);
 
 static void    ixgbe_add_device_sysctls(struct adapter *);
 static void    ixgbe_add_hw_stats(struct adapter *);
@@ -2310,9 +2310,9 @@
        int rv;
 
        if (set)
-               rv = ixgbe_register_vlan(ifp->if_softc, ifp, vid);
+               rv = ixgbe_register_vlan(adapter, vid);
        else
-               rv = ixgbe_unregister_vlan(ifp->if_softc, ifp, vid);
+               rv = ixgbe_unregister_vlan(adapter, vid);
 
        if (rv != 0)
                return rv;
@@ -2336,15 +2336,11 @@
  *   VFTA, init will repopulate the real table.
  ************************************************************************/
 static int
-ixgbe_register_vlan(void *arg, struct ifnet *ifp, u16 vtag)
+ixgbe_register_vlan(struct adapter *adapter, u16 vtag)
 {
-       struct adapter  *adapter = ifp->if_softc;
        u16             index, bit;
        int             error;
 
-       if (ifp->if_softc != arg)   /* Not our event */
-               return EINVAL;
-
        if ((vtag == 0) || (vtag > 4095))       /* Invalid */
                return EINVAL;
 
@@ -2367,15 +2363,11 @@
  *   Run via vlan unconfig EVENT, remove our entry in the soft vfta.
  ************************************************************************/
 static int
-ixgbe_unregister_vlan(void *arg, struct ifnet *ifp, u16 vtag)
+ixgbe_unregister_vlan(struct adapter *adapter, u16 vtag)
 {
-       struct adapter  *adapter = ifp->if_softc;
        u16             index, bit;
        int             error;
 
-       if (ifp->if_softc != arg)
-               return EINVAL;
-
        if ((vtag == 0) || (vtag > 4095))       /* Invalid */
                return EINVAL;
 
diff -r 0298f67db2f0 -r 97b4ab43a8c3 sys/dev/pci/ixgbe/ixv.c
--- a/sys/dev/pci/ixgbe/ixv.c   Wed Aug 21 08:03:22 2019 +0000
+++ b/sys/dev/pci/ixgbe/ixv.c   Wed Aug 21 10:01:53 2019 +0000
@@ -1,4 +1,4 @@
-/*$NetBSD: ixv.c,v 1.127 2019/08/21 06:00:07 msaitoh Exp $*/
+/*$NetBSD: ixv.c,v 1.128 2019/08/21 10:01:53 msaitoh Exp $*/
 
 /******************************************************************************
 
@@ -123,8 +123,8 @@
 static void    ixv_setup_vlan_tagging(struct adapter *);
 static int     ixv_setup_vlan_support(struct adapter *);
 static int     ixv_vlan_cb(struct ethercom *, uint16_t, bool);
-static int     ixv_register_vlan(void *, struct ifnet *, u16);
-static int     ixv_unregister_vlan(void *, struct ifnet *, u16);
+static int     ixv_register_vlan(struct adapter *, u16);
+static int     ixv_unregister_vlan(struct adapter *, u16);
 
 static void    ixv_add_device_sysctls(struct adapter *);
 static void    ixv_save_stats(struct adapter *);
@@ -2058,9 +2058,9 @@
        int rv;
 
        if (set)
-               rv = ixv_register_vlan(ifp->if_softc, ifp, vid);
+               rv = ixv_register_vlan(adapter, vid);
        else
-               rv = ixv_unregister_vlan(ifp->if_softc, ifp, vid);
+               rv = ixv_unregister_vlan(adapter, vid);
 
        if (rv != 0)
                return rv;
@@ -2084,16 +2084,12 @@
  *   will repopulate the real table.
  ************************************************************************/
 static int
-ixv_register_vlan(void *arg, struct ifnet *ifp, u16 vtag)
+ixv_register_vlan(struct adapter *adapter, u16 vtag)
 {
-       struct adapter  *adapter = ifp->if_softc;
        struct ixgbe_hw *hw = &adapter->hw;
        u16             index, bit;
        int error;
 
-       if (ifp->if_softc != arg) /* Not our event */
-               return EINVAL;
-
        if ((vtag == 0) || (vtag > 4095)) /* Invalid */
                return EINVAL;
        IXGBE_CORE_LOCK(adapter);
@@ -2118,16 +2114,12 @@
  *   in the soft vfta.
  ************************************************************************/
 static int
-ixv_unregister_vlan(void *arg, struct ifnet *ifp, u16 vtag)
+ixv_unregister_vlan(struct adapter *adapter, u16 vtag)
 {
-       struct adapter  *adapter = ifp->if_softc;
        struct ixgbe_hw *hw = &adapter->hw;
        u16             index, bit;
        int             error;
 
-       if (ifp->if_softc !=  arg)
-               return EINVAL;
-
        if ((vtag == 0) || (vtag > 4095))  /* Invalid */
                return EINVAL;