From f85e5b20307bb5377ef122a6392725fa13576de6 Mon Sep 17 00:00:00 2001
From: rsm <rsm@FreeBSD.org>
Date: Wed, 8 Dec 2004 22:02:58 +0000
Subject: [PATCH] Diff-reduction before merging if_axe to RELENG_4.

Approved by:	imp (mentor)
MFC after:	1 week
---
 sys/dev/usb/FILES       |  2 ++
 sys/dev/usb/if_axe.c    | 24 +++++++++++++++++++++++-
 sys/dev/usb/if_axereg.h |  2 ++
 3 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/sys/dev/usb/FILES b/sys/dev/usb/FILES
index 09db78cd8522..5bccdb79939f 100644
--- a/sys/dev/usb/FILES
+++ b/sys/dev/usb/FILES
@@ -16,6 +16,8 @@ hid.c			subroutines to parse and access HID data
 hid.h			API for hid.c
 if_aue.c		USB Pegasus Ethernet driver
 if_auereg.h		  and definitions for it
+if_axe.c		USB ASIX Electronics Ethernet driver
+if_axereg.h		  and definitions for it
 if_cue.c		USB CATC Ethernet driver
 if_cuereg.h		  and definitions for it
 if_kue.c		USB Kawasaki Ethernet driver
diff --git a/sys/dev/usb/if_axe.c b/sys/dev/usb/if_axe.c
index 3cf7670a47ab..ef477d8cc7c4 100644
--- a/sys/dev/usb/if_axe.c
+++ b/sys/dev/usb/if_axe.c
@@ -86,6 +86,9 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/bus.h>
 #include <machine/bus.h>
+#if __FreeBSD_version < 500000
+#include <machine/clock.h>
+#endif
 
 #include <dev/usb/usb.h>
 #include <dev/usb/usbdi.h>
@@ -336,7 +339,12 @@ axe_setmulti(struct axe_softc *sc)
 	} else
 		rxmode &= ~AXE_RXCMD_ALLMULTI;
 
-	TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
+#if __FreeBSD_version >= 500000
+	TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link)
+#else
+	LIST_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link)
+#endif
+	{
 		if (ifma->ifma_addr->sa_family != AF_LINK)
 			continue;
 		h = ether_crc32_be(LLADDR((struct sockaddr_dl *)
@@ -450,8 +458,10 @@ USB_ATTACH(axe)
 		}
 	}
 
+#if __FreeBSD_version >= 500000
 	mtx_init(&sc->axe_mtx, device_get_nameunit(self), MTX_NETWORK_LOCK,
 	    MTX_DEF | MTX_RECURSE);
+#endif
 	AXE_LOCK(sc);
 
 	/*
@@ -493,7 +503,9 @@ USB_ATTACH(axe)
 	    axe_ifmedia_upd, axe_ifmedia_sts)) {
 		printf("axe%d: MII without any PHY!\n", sc->axe_unit);
 		AXE_UNLOCK(sc);
+#if __FreeBSD_version >= 500000
 		mtx_destroy(&sc->axe_mtx);
+#endif
 		USB_ATTACH_ERROR_RETURN;
 	}
 
@@ -501,7 +513,11 @@ USB_ATTACH(axe)
 	 * Call MI attach routine.
 	 */
 
+#if __FreeBSD_version >= 500000
 	ether_ifattach(ifp, eaddr);
+#else
+	ether_ifattach(ifp, ETHER_BPF_SUPPORTED);
+#endif
 	callout_handle_init(&sc->axe_stat_ch);
 	usb_register_netisr();
 
@@ -524,7 +540,11 @@ axe_detach(device_ptr_t dev)
 
 	sc->axe_dying = 1;
 	untimeout(axe_tick, sc, sc->axe_stat_ch);
+#if __FreeBSD_version >= 500000
 	ether_ifdetach(ifp);
+#else
+	ether_ifdetach(ifp, ETHER_BPF_SUPPORTED);
+#endif
 
 	if (sc->axe_ep[AXE_ENDPT_TX] != NULL)
 		usbd_abort_pipe(sc->axe_ep[AXE_ENDPT_TX]);
@@ -534,7 +554,9 @@ axe_detach(device_ptr_t dev)
 		usbd_abort_pipe(sc->axe_ep[AXE_ENDPT_INTR]);
 
 	AXE_UNLOCK(sc);
+#if __FreeBSD_version >= 500000
 	mtx_destroy(&sc->axe_mtx);
+#endif
 
 	return(0);
 }
diff --git a/sys/dev/usb/if_axereg.h b/sys/dev/usb/if_axereg.h
index a9938f4a229c..04fa92df8e51 100644
--- a/sys/dev/usb/if_axereg.h
+++ b/sys/dev/usb/if_axereg.h
@@ -162,7 +162,9 @@ struct axe_softc {
 	int			axe_if_flags;
 	struct axe_cdata	axe_cdata;
 	struct callout_handle	axe_stat_ch;
+#if __FreeBSD_version >= 500000
 	struct mtx		axe_mtx;
+#endif
 	char			axe_dying;
 	int			axe_link;
 	unsigned char		axe_ipgs[3];