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| author | Björn Stenberg <bjorn@haxx.se> | 2002-09-24 17:10:03 +0000 |
|---|---|---|
| committer | Björn Stenberg <bjorn@haxx.se> | 2002-09-24 17:10:03 +0000 |
| commit | c909b4b42e88a8e797e58a5e3e5ecf3716ae4783 (patch) | |
| tree | 7e9df1d64ce091deb4abb541268fa8e49a0f4c6b | |
| parent | b0cd912f55d6d04bc2871cbb7b2c97452ba5d41b (diff) | |
| download | rockbox-c909b4b42e88a8e797e58a5e3e5ecf3716ae4783.zip rockbox-c909b4b42e88a8e797e58a5e3e5ecf3716ae4783.tar.gz rockbox-c909b4b42e88a8e797e58a5e3e5ecf3716ae4783.tar.bz2 rockbox-c909b4b42e88a8e797e58a5e3e5ecf3716ae4783.tar.xz | |
Check status register for error
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2400 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/drivers/ata.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c index d547692..8e9ec94 100644 --- a/firmware/drivers/ata.c +++ b/firmware/drivers/ata.c @@ -62,6 +62,7 @@ #define STATUS_BSY 0x80 #define STATUS_RDY 0x40 +#define STATUS_DF 0x20 #define STATUS_DRQ 0x08 #define STATUS_ERR 0x01 @@ -223,6 +224,9 @@ int ata_read_sectors(unsigned long start, continue; } + if ( ATA_ALT_STATUS & (STATUS_ERR | STATUS_DF) ) + continue; + /* if destination address is odd, use byte copying, otherwise use word copying */ |