From 42404113e6a606514cea5c1365415c497d2a5772 Mon Sep 17 00:00:00 2001
From: Xin LI <delphij@FreeBSD.org>
Date: Sun, 30 Aug 2015 08:48:31 +0000
Subject: [PATCH] Remove support for FreeBSD < 602110.

---
 sys/dev/ipmi/ipmi_smbios.c | 5 -----
 sys/dev/ipmi/ipmivars.h    | 7 -------
 2 files changed, 12 deletions(-)

diff --git a/sys/dev/ipmi/ipmi_smbios.c b/sys/dev/ipmi/ipmi_smbios.c
index d5b4efc71f6..4ca17cae7f5 100644
--- a/sys/dev/ipmi/ipmi_smbios.c
+++ b/sys/dev/ipmi/ipmi_smbios.c
@@ -47,11 +47,6 @@ __FBSDID("$FreeBSD$");
 #include <dev/ipmi/ipmivars.h>
 #endif
 
-#if __FreeBSD_version < 602110
-#define	pmap_mapbios		pmap_mapdev
-#define	pmap_unmapbios		pmap_unmapdev
-#endif
-
 struct ipmi_entry {
 	uint8_t		type;
 	uint8_t		length;
diff --git a/sys/dev/ipmi/ipmivars.h b/sys/dev/ipmi/ipmivars.h
index 9a0b43514ea..6682b56b629 100644
--- a/sys/dev/ipmi/ipmivars.h
+++ b/sys/dev/ipmi/ipmivars.h
@@ -194,13 +194,6 @@ struct ipmi_ipmb {
 #define	IPMI_IO_UNLOCK(sc)	mtx_unlock(&(sc)->ipmi_io_lock)
 #define	IPMI_IO_LOCK_ASSERT(sc)	mtx_assert(&(sc)->ipmi_io_lock, MA_OWNED)
 
-#if __FreeBSD_version < 601105
-#define bus_read_1(r, o) \
-	bus_space_read_1(rman_get_bustag(r), rman_get_bushandle(r), (o))
-#define bus_write_1(r, o, v) \
-	bus_space_write_1(rman_get_bustag(r), rman_get_bushandle(r), (o), (v))
-#endif
-
 /* I/O to a single I/O resource. */
 #define INB_SINGLE(sc, x)						\
 	bus_read_1((sc)->ipmi_io_res[0], (sc)->ipmi_io_spacing * (x))