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New disk debugging options for timing information

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4305 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2004-02-16 12:04:55 +00:00
parent dee17f7102
commit f3ad619c27
1 changed files with 48 additions and 1 deletions
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49
apps/debug_menu.c
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@ -42,6 +42,8 @@
#include "settings.h"
#include "ata.h"
#include "fat.h"
#include "dir.h"
#include "panic.h"
#ifdef HAVE_LCD_BITMAP
#include "widgets.h"
#include "peakmeter.h"
@ -1245,9 +1247,13 @@ static bool dbg_disk_info(void)
bool done = false;
int i;
int page = 0;
const int max_page = 7;
const int max_page = 10;
unsigned short* identify_info = ata_get_identify();
bool timing_info_present = false;
char pio3[2], pio4[2];
lcd_setmargins(0, 0);
while(!done)
{
int y=0;
@ -1318,6 +1324,47 @@ static bool dbg_disk_info(void)
lcd_puts(0, y++, "Read-ahead:");
lcd_puts(0, y++, i ? "enabled" : "unsupported");
break;
case 8:
timing_info_present = identify_info[53] & (1<<1);
if(timing_info_present) {
pio3[1] = 0;
pio4[1] = 0;
lcd_puts(0, y++, "PIO modes:");
pio3[0] = (identify_info[64] & (1<<0)) ? '3' : 0;
pio4[0] = (identify_info[64] & (1<<1)) ? '4' : 0;
snprintf(buf, 128, "0 1 2 %s %s", pio3, pio4);
lcd_puts(0, y++, buf);
} else {
lcd_puts(0, y++, "No PIO mode info");
}
break;
case 9:
timing_info_present = identify_info[53] & (1<<1);
if(timing_info_present) {
snprintf(buf, 128, "Min time: %dns", identify_info[67]);
lcd_puts(0, y++, buf);
snprintf(buf, 128, "Min IORDY: %dns", identify_info[68]);
lcd_puts(0, y++, buf);
} else {
lcd_puts(0, y++, "No timing info");
}
break;
case 10:
timing_info_present = identify_info[53] & (1<<1);
if(timing_info_present) {
i = identify_info[49] & (1<<11);
snprintf(buf, 128, "IORDY support: %s", i ? "yes" : "no");
lcd_puts(0, y++, buf);
i = identify_info[49] & (1<<10);
snprintf(buf, 128, "IORDY disable: %s", i ? "yes" : "no");
lcd_puts(0, y++, buf);
} else {
lcd_puts(0, y++, "No timing info");
}
break;
}
lcd_update();