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Ondio: Better activity monitoring for 'ata' idle notification.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11481 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2006-11-09 18:57:47 +00:00
parent 0d941425b9
commit 412bea9782
1 changed files with 8 additions and 6 deletions
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14
firmware/drivers/ata_mmc.c
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@ -981,7 +981,7 @@ void ata_spin(void)
static void mmc_thread(void)
{
struct event ev;
static long last_seen_mtx_unlock = 0;
bool idle_notified = false;
while (1) {
queue_wait_w_tmo(&mmc_queue, &ev, HZ);
@ -1006,14 +1006,16 @@ static void mmc_thread(void)
#endif
default:
if (!ata_disk_is_active())
if (TIME_BEFORE(current_tick, last_disk_activity+(3*HZ)))
{
if (!last_seen_mtx_unlock)
last_seen_mtx_unlock = current_tick;
if (TIME_AFTER(current_tick, last_seen_mtx_unlock+(HZ*10)))
idle_notified = false;
}
else
{
if (!idle_notified)
{
call_ata_idle_notifys(false);
last_seen_mtx_unlock = 0;
idle_notified = true;
}
}
break;