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Added disk spinup clocking

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2927 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-12-04 14:58:48 +00:00
parent d41942e12f
commit b070dd55be
3 changed files with 12 additions and 1 deletions
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9
apps/debug_menu.c
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@ -1107,7 +1107,7 @@ static bool dbg_disk_info(void)
bool done = false; bool done = false;
int i; int i;
int page = 0; int page = 0;
const int max_page = 2; const int max_page = 3;
unsigned short* identify_info = ata_get_identify(); unsigned short* identify_info = ata_get_identify();
while(!done) while(!done)
@ -1146,6 +1146,13 @@ static bool dbg_disk_info(void)
(unsigned)identify_info[60]) / 2048 ); (unsigned)identify_info[60]) / 2048 );
lcd_puts(0, y++, "Size"); lcd_puts(0, y++, "Size");
lcd_puts(0, y++, buf); lcd_puts(0, y++, buf);
break;
case 3:
snprintf(buf, sizeof buf, "%d ms", ata_spinup_time * (1000/HZ));
lcd_puts(0, y++, "Spinup time");
lcd_puts(0, y++, buf);
break;
} }
lcd_update(); lcd_update();

3
firmware/drivers/ata.c
View file

@ -80,6 +80,7 @@ int ata_io_address; /* 0x300 or 0x200, only valid on recorder */
static volatile unsigned char* ata_control; static volatile unsigned char* ata_control;
bool old_recorder = false; bool old_recorder = false;
int ata_spinup_time = 0;
static bool sleeping = false; static bool sleeping = false;
static int sleep_timeout = 5*HZ; static int sleep_timeout = 5*HZ;
static bool poweroff = false; static bool poweroff = false;
@ -186,6 +187,7 @@ int ata_read_sectors(unsigned long start,
} }
sleeping = false; sleeping = false;
poweroff = false; poweroff = false;
ata_spinup_time = current_tick - last_disk_activity;
} }
ATA_SELECT = ata_device; ATA_SELECT = ata_device;
@ -307,6 +309,7 @@ int ata_write_sectors(unsigned long start,
} }
sleeping = false; sleeping = false;
poweroff = false; poweroff = false;
ata_spinup_time = current_tick - last_disk_activity;
} }
ATA_SELECT = ata_device; ATA_SELECT = ata_device;

1
firmware/drivers/ata.h
View file

@ -48,5 +48,6 @@ extern void ata_spin(void);
extern unsigned short* ata_get_identify(void); extern unsigned short* ata_get_identify(void);
extern long last_disk_activity; extern long last_disk_activity;
extern int ata_spinup_time; /* ticks */
#endif #endif