From d221204d90b252374ca708beef50a6dd07af3976 Mon Sep 17 00:00:00 2001
From: Maxim Sobolev <sobomax@FreeBSD.org>
Date: Fri, 19 Sep 2008 19:49:58 +0000
Subject: [PATCH] Backout rev 183181. It appears that I should have been using
 boot-device of "cd:,\\:tbxi" with properly configured boot.tbxi, instead of
 booting \boot\loader directly. Rev 183168 could probably stay, since it can
 be viewed as an anti-foot-shooting measure and has no impact on normal
 operation. I can revert it as well, if anybody objects.

---
 sys/boot/ofw/libofw/Makefile      |  2 +-
 sys/boot/ofw/libofw/ofw_console.c | 29 -----------------------------
 2 files changed, 1 insertion(+), 30 deletions(-)

diff --git a/sys/boot/ofw/libofw/Makefile b/sys/boot/ofw/libofw/Makefile
index 0e45708cd5d..8a56a778f76 100644
--- a/sys/boot/ofw/libofw/Makefile
+++ b/sys/boot/ofw/libofw/Makefile
@@ -14,7 +14,7 @@ CFLAGS+=	-I${.CURDIR}/../../common -I${.CURDIR}/../../.. -I.
 
 CFLAGS+=	-ffreestanding
 .if ${MACHINE_ARCH} == "powerpc"
-CFLAGS+=	-msoft-float -DPOWERMAC_SCREEN_HACK
+CFLAGS+=	-msoft-float
 .endif
 
 .ifdef(BOOT_DISK_DEBUG)
diff --git a/sys/boot/ofw/libofw/ofw_console.c b/sys/boot/ofw/libofw/ofw_console.c
index 560dd9f03bc..59ce9a5067d 100644
--- a/sys/boot/ofw/libofw/ofw_console.c
+++ b/sys/boot/ofw/libofw/ofw_console.c
@@ -42,10 +42,6 @@ int ofw_cons_poll(void);
 
 static ihandle_t stdin;
 static ihandle_t stdout;
-#ifdef POWERMAC_SCREEN_HACK
-static ihandle_t stdout1;
-static int do_stdout1 = 0;
-#endif
 
 struct console ofwconsole = {
 	"ofw",
@@ -61,26 +57,9 @@ struct console ofwconsole = {
 static void
 ofw_cons_probe(struct console *cp)
 {
-#ifdef POWERMAC_SCREEN_HACK
-	char path1[128], path2[128];
-#endif
 
 	OF_getprop(chosen, "stdin", &stdin, sizeof(stdin));
 	OF_getprop(chosen, "stdout", &stdout, sizeof(stdout));
-#ifdef POWERMAC_SCREEN_HACK
-	stdout1 = OF_open("screen");
-	if (stdout1 != -1) {
-		if (OF_instance_to_path(stdout, path1, sizeof(path1)) == -1)
-			path1[0] = '\0';
-		if (OF_instance_to_path(stdout1, path2, sizeof(path2)) == -1)
-			path2[0] = '\0';
-		if (strcmp(path1, path2) == 0) {
-			OF_close(stdout1);
-		} else {
-			do_stdout1 = 1;
-		}
-	}
-#endif
 	cp->c_flags |= C_PRESENTIN|C_PRESENTOUT;
 }
 
@@ -98,18 +77,10 @@ ofw_cons_putchar(int c)
 	if (c == '\n') {
 		cbuf = '\r';
 		OF_write(stdout, &cbuf, 1);
-#ifdef POWERMAC_SCREEN_HACK
-		if (do_stdout1 != 0)
-			OF_write(stdout1, &cbuf, 1);
-#endif
 	}
 
 	cbuf = c;
 	OF_write(stdout, &cbuf, 1);
-#ifdef POWERMAC_SCREEN_HACK
-	if (do_stdout1 != 0)
-		OF_write(stdout1, &cbuf, 1);
-#endif
 }
 
 static int saved_char = -1;