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ide: use ATA_HOB

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Make use of ATA_HOB instead of hard-coded value in the tf_read() method.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Sergei Shtylyov
2009-03-31 20:15:29 +02:00
committed by Bartlomiej Zolnierkiewicz
parent 47ab834854
commit 4d74c3fcf2
7 changed files with 14 additions and 14 deletions
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4
drivers/ide/ide-io-std.c
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@@ -166,7 +166,7 @@ void ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
}
/* be sure we're looking at the low order bits */
tf_outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr);
tf_outb(ATA_DEVCTL_OBS, io_ports->ctl_addr);
if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
tf->feature = tf_inb(io_ports->feature_addr);
@@ -182,7 +182,7 @@ void ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
tf->device = tf_inb(io_ports->device_addr);
if (cmd->tf_flags & IDE_TFLAG_LBA48) {
tf_outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr);
tf_outb(ATA_HOB | ATA_DEVCTL_OBS, io_ports->ctl_addr);
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
tf->hob_feature = tf_inb(io_ports->feature_addr);