From d47bb3c05ebf10590ccb6af96141d226ba298b79 Mon Sep 17 00:00:00 2001
From: Thom Johansen <thomj@rockbox.org>
Date: Mon, 16 Jan 2006 23:23:39 +0000
Subject: Temp fix for iPod Nano. Disable ATA sleep, as this will hang disk
 accesses.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8357 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/drivers/ata.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c
index 7ea29ea..198f393 100644
--- a/firmware/drivers/ata.c
+++ b/firmware/drivers/ata.c
@@ -991,6 +991,9 @@ static int ata_perform_sleep(void)
 {
     int ret = 0;
 
+    /* ATA sleep is currently broken on Nano, and will hang all subsequent
+     accesses, so disable until we find a cure. */
+#ifndef APPLE_IPODNANO 
     mutex_lock(&ata_mtx);
 
     SET_REG(ATA_SELECT, ata_device);
@@ -1011,6 +1014,7 @@ static int ata_perform_sleep(void)
 
     sleeping = true;
     mutex_unlock(&ata_mtx);
+#endif
     return ret;
 }
 
-- 
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