From 9d589401c1134dc81883e2a957549a24f4dd137b Mon Sep 17 00:00:00 2001
From: Linus Nielsen Feltzing <linus@haxx.se>
Date: Thu, 1 Aug 2002 12:00:03 +0000
Subject: Now uses CMD_STANDBY again. CMD_SLEEP used more power than
 CMD_STANDBY for some reason

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1507 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/drivers/ata.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

(limited to 'firmware')

diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c
index 845fb79e80..10efecc342 100644
--- a/firmware/drivers/ata.c
+++ b/firmware/drivers/ata.c
@@ -26,6 +26,7 @@
 #include "debug.h"
 #include "panic.h"
 #include "usb.h"
+#include "power.h"
 
 #define SECTOR_SIZE     512
 #define ATA_DATA        (*((volatile unsigned short*)0x06104100))
@@ -290,16 +291,15 @@ static int ata_perform_sleep(void)
         return -1;
     }
 
+#ifdef ATA_POWER_OFF
+    ide_power_enable(false);
+#else
     ATA_SELECT = ata_device;
-#ifdef DEBUG
     ATA_COMMAND = CMD_STANDBY;
-#else
-    ATA_COMMAND = CMD_SLEEP;
-#endif
 
     if (!wait_for_rdy())
         ret = -1;
-
+#endif
     sleeping = true;
     sleep_timer = 0;
     mutex_unlock(&ata_mtx);
@@ -372,14 +372,18 @@ int ata_soft_reset(void)
     int retry_count;
     
     mutex_lock(&ata_mtx);
-    
+
+#ifdef ATA_POWER_OFF
+    ide_power_enable(true);
+    sleep(HZ);
+#else
     ATA_SELECT = SELECT_LBA | ata_device;
     ATA_CONTROL = CONTROL_nIEN|CONTROL_SRST;
     sleep(HZ/20000); /* >= 5us */
 
     ATA_CONTROL = CONTROL_nIEN;
     sleep(HZ/400); /* >2ms */
-
+#endif
     /* This little sucker can take up to 30 seconds */
     retry_count = 8;
     do
-- 
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