diff options
Diffstat (limited to 'firmware/drivers/ata.c')
| -rw-r--r-- | firmware/drivers/ata.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c index 79193d9800..e65200eea2 100644 --- a/firmware/drivers/ata.c +++ b/firmware/drivers/ata.c @@ -111,7 +111,8 @@ static int wait_for_bsy(void) { int timeout = current_tick + HZ*10; while (TIME_BEFORE(current_tick, timeout) && (ATA_ALT_STATUS & STATUS_BSY)) - yield(); + sleep_thread(); + wake_up_thread(); if (TIME_BEFORE(current_tick, timeout)) return 1; @@ -131,7 +132,8 @@ static int wait_for_rdy(void) while (TIME_BEFORE(current_tick, timeout) && !(ATA_ALT_STATUS & STATUS_RDY)) - yield(); + sleep_thread(); + wake_up_thread(); if (TIME_BEFORE(current_tick, timeout)) return STATUS_RDY; |