[LinuxBIOS] r2634 - trunk/LinuxBIOSv2/src/superio/ite/it8716f

Author: uwe
Date: 2007-05-04 23:33:40 +0200 (Fri, 04 May 2007)
New Revision: 2634

Modified:
   trunk/LinuxBIOSv2/src/superio/ite/it8716f/superio.c
Log:
Some minor fixes in it8716f/superio.c:
 - Add Ward Vandewege  as copyright holder.
 - Use explicit 'uint16_t' instead of 'unsigned long'.
 - Minor cosmetics.

Signed-off-by: Uwe Hermann 
Acked-by: Ward Vandewege

Modified: trunk/LinuxBIOSv2/src/superio/ite/it8716f/superio.c
===================================================================
--- trunk/LinuxBIOSv2/src/superio/ite/it8716f/superio.c	2007-05-04 19:43:57 UTC (rev 2633)
+++ trunk/LinuxBIOSv2/src/superio/ite/it8716f/superio.c	2007-05-04 21:33:40 UTC (rev 2634)
@@ -2,9 +2,9 @@
  * This file is part of the LinuxBIOS project.
  *
  * Copyright (C) 2006 Uwe Hermann 
- *
  * Copyright (C) 2007 AMD
- * Written by Yinghai Lu  for AMD.
+ * (Written by Yinghai Lu  for AMD)
+ * Copyright (C) 2007 Ward Vandewege 
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -26,9 +26,9 @@
 #include <console/console.h>
 #include <uart8250.h>
 #include <pc80/keyboard.h>
+#include <arch/io.h>
 #include "chip.h"
 #include "it8716f.h"
-#include <arch/io.h>

/* Base address 0x2e: 0x87 0x01 0x55 0x55. */
 /* Base address 0x4e: 0x87 0x01 0x55 0xaa. */
@@ -50,29 +50,32 @@
    pnp_write_config(dev, 0x02, 0x02);
 }

-static void pnp_write_index(unsigned long port_base, uint8_t reg, uint8_t value)
+static void pnp_write_index(uint16_t port_base, uint8_t reg, uint8_t value)
 {
    outb(reg, port_base);
    outb(value, port_base + 1);
 }

-static uint8_t pnp_read_index(unsigned long port_base, uint8_t reg)
+static uint8_t pnp_read_index(uint16_t port_base, uint8_t reg)
 {
    outb(reg, port_base);
    return inb(port_base + 1);
 }

-static void init_ec(unsigned long base)
+static void init_ec(uint16_t base)
 {
    uint8_t value;

-	// Read out current value of FAN_CTL Control register (0x14)
+	/* Read out current value of FAN_CTL control register (0x14). */
    value = pnp_read_index(base, 0x14);
-	printk_debug("FAN_CTL: reg = 0x%04x, read value = 0x%02x\r\n",base + 0x14, value);
-	
-	// Set FAN_CTL Control register (0x14) polarity to High, and activate fans 1, 2 and 3
+	printk_debug("FAN_CTL: reg = 0x%04x, read value = 0x%02x\r\n",
+		     base + 0x14, value);
+
+	/* Set FAN_CTL control register (0x14) polarity to high, and
+	   activate fans 1, 2 and 3. */
    pnp_write_index(base, 0x14, value | 0x87);
-	printk_debug("FAN_CTL: reg = 0x%04x, writing value = 0x%02x\r\n",base + 0x14, value | 0x87);
+	printk_debug("FAN_CTL: reg = 0x%04x, writing value = 0x%02x\r\n",
+		     base + 0x14, value | 0x87);
 }

static void it8716f_init(device_t dev)
@@ -140,27 +143,28 @@
 };

static struct pnp_info pnp_dev_info[] = {
-	{ &ops, IT8716F_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
-	{ &ops, IT8716F_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
-	{ &ops, IT8716F_SP2, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
-	{ &ops, IT8716F_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
-	{ &ops, IT8716F_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7f8, 0 }, { 0x7f8, 0x4}, },
-	{ &ops, IT8716F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7ff, 0 }, { 0x7ff, 0x4}, },
-	{ &ops, IT8716F_KBCM, PNP_IRQ0, },
+	{&ops, IT8716F_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x07f8, 0},},
+	{&ops, IT8716F_SP1, PNP_IO0 | PNP_IRQ0, {0x7f8, 0},},
+	{&ops, IT8716F_SP2, PNP_IO0 | PNP_IRQ0, {0x7f8, 0},},
+	{&ops, IT8716F_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x07f8, 0},},
+	{&ops, IT8716F_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x7f8, 0},
+	 {0x7f8, 0x4},},
+	{&ops, IT8716F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x7ff, 0},
+	 {0x7ff, 0x4},},
+	{&ops, IT8716F_KBCM, PNP_IRQ0,},
    // No 7 { 0,},
-	{ &ops, IT8716F_MIDI, PNP_IO0 | PNP_IRQ0, {0x7fe, 0x4}, },
-	{ &ops, IT8716F_GAME, PNP_IO0, { 0x7ff, 0 }, },
-	{ &ops, IT8716F_IR, },
+	{&ops, IT8716F_MIDI, PNP_IO0 | PNP_IRQ0, {0x7fe, 0x4},},
+	{&ops, IT8716F_GAME, PNP_IO0, {0x7ff, 0},},
+	{&ops, IT8716F_IR,},
 };

static void enable_dev(struct device *dev)
 {
    pnp_enable_devices(dev, &ops,
-		sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
+		sizeof(pnp_dev_info) / sizeof(pnp_dev_info[0]), pnp_dev_info);
 }

struct chip_operations superio_ite_it8716f_ops = {
    CHIP_NAME("ITE IT8716F Super I/O")
    .enable_dev = enable_dev,
 };
-