[PATCH 1/2] Fixed comments and output

[Fred .]

> From b751e48de6f7b38c757824e67f11537376b63888 Mon Sep 17 00:00:00 2001

From: anonymous <anonymous@VirtualBox.(none)>
Date: Sun, 4 Dec 2011 16:57:49 +0100
Subject: [PATCH 1/2] Fixed comments and output

---
 src/apm.c |   40 ++++++++++++++++++++--------------------
 1 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/src/apm.c b/src/apm.c
index c497dbe..02dc023 100644
--- a/src/apm.c
+++ b/src/apm.c
@@ -1,23 +1,23 @@
 // Basic support for apmbios callbacks.
 //
 // Copyright (C) 2008  Kevin O'Connor 
-// Copyright (C) 2005 Struan Bartlett
-// Copyright (C) 2004 Fabrice Bellard
+// Copyright (C) 2005  Struan Bartlett
+// Copyright (C) 2004  Fabrice Bellard
 //
 // This file may be distributed under the terms of the GNU LGPLv3 license.

-#include "farptr.h" // GET_VAR
-#include "bregs.h" // struct bregs
-#include "ioport.h" // outb
-#include "util.h" // wait_irq
-#include "config.h" // CONFIG_*
+#include "farptr.h"  // GET_VAR
+#include "bregs.h"   // struct bregs
+#include "ioport.h"  // outb
+#include "util.h"    // wait_irq
+#include "config.h"  // CONFIG_*
 #include "biosvar.h" // GET_GLOBAL

static void
 out_str(const char *str_cs)
 {
     if (CONFIG_COREBOOT) {
-        dprintf(1, "APM request '%s'\n", str_cs);
+        dprintf(1, "APM request: '%s'\n", str_cs);
         return;
     }

@@ -39,8 +39,8 @@ handle_155300(struct bregs *regs)
     regs->al = 2; // APM minor version
     regs->bh = 'P';
     regs->bl = 'M';
-    // bit 0 : 16 bit interface supported
-    // bit 1 : 32 bit interface supported
+    // bit 0 : 16-bit interface supported
+    // bit 1 : 32-bit interface supported
     regs->cx = 0x03;
     set_success(regs);
 }
@@ -56,30 +56,30 @@ handle_155301(struct bregs *regs)
 extern void entry_apm16(void);
 extern void entry_apm32(void);

-// APM 16 bit protected mode interface connect
+// APM 16-bit protected mode interface connect
 static void
 handle_155302(struct bregs *regs)
 {
     regs->bx = (u32)entry_apm16;
-    regs->ax = SEG_BIOS; // 16 bit code segment base
-    regs->si = 0xfff0;   // 16 bit code segment size
+    regs->ax = SEG_BIOS; // 16-bit code segment base
+    regs->si = 0xfff0;   // 16-bit code segment size
     regs->cx = SEG_BIOS; // data segment address
     regs->di = 0xfff0;   // data segment length
     set_success(regs);
 }

-// APM 32 bit protected mode interface connect
+// APM 32-bit protected mode interface connect
 static void
 handle_155303(struct bregs *regs)
 {
-    regs->ax = SEG_BIOS; // 32 bit code segment base
+    regs->ax = SEG_BIOS; // 32-bit code segment base
     regs->ebx = (u32)entry_apm32;
-    regs->cx = SEG_BIOS; // 16 bit code segment base
-    // 32 bit code segment size (low 16 bits)
-    // 16 bit code segment size (high 16 bits)
+    regs->cx = SEG_BIOS; // 16-bit code segment base
+    // 32-bit code segment size (low 16 bits)
+    // 16-bit code segment size (high 16 bits)
     regs->esi = 0xfff0fff0;
     regs->dx = SEG_BIOS; // data segment address
-    regs->di = 0xfff0; // data segment length
+    regs->di = 0xfff0;   // data segment length
     set_success(regs);
 }

@@ -198,7 +198,7 @@ handle_1553XX(struct bregs *regs)
 void
 handle_1553(struct bregs *regs)
 {
-    if (! CONFIG_APMBIOS) {
+    if (!CONFIG_APMBIOS) {
         set_code_invalid(regs, RET_EUNSUPPORTED);
         return;
     }