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path: root/drivers/ide/ns87415.c
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Diffstat (limited to 'drivers/ide/ns87415.c')
-rw-r--r--drivers/ide/ns87415.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c
index 71a39fb3856..0208dd35c1a 100644
--- a/drivers/ide/ns87415.c
+++ b/drivers/ide/ns87415.c
@@ -65,35 +65,38 @@ static void superio_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
{
struct ide_io_ports *io_ports = &drive->hwif->io_ports;
struct ide_taskfile *tf = &cmd->tf;
+ u8 valid = cmd->valid.in.tf;
/* be sure we're looking at the low order bits */
outb(ATA_DEVCTL_OBS, io_ports->ctl_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_ERROR)
+ if (valid & IDE_VALID_ERROR)
tf->error = inb(io_ports->feature_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
+ if (valid & IDE_VALID_NSECT)
tf->nsect = inb(io_ports->nsect_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
+ if (valid & IDE_VALID_LBAL)
tf->lbal = inb(io_ports->lbal_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
+ if (valid & IDE_VALID_LBAM)
tf->lbam = inb(io_ports->lbam_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
+ if (valid & IDE_VALID_LBAH)
tf->lbah = inb(io_ports->lbah_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
+ if (valid & IDE_VALID_DEVICE)
tf->device = superio_ide_inb(io_ports->device_addr);
if (cmd->tf_flags & IDE_TFLAG_LBA48) {
outb(ATA_HOB | ATA_DEVCTL_OBS, io_ports->ctl_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_HOB_ERROR)
+ valid = cmd->valid.in.hob;
+
+ if (valid & IDE_VALID_ERROR)
tf->hob_error = inb(io_ports->feature_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
+ if (valid & IDE_VALID_NSECT)
tf->hob_nsect = inb(io_ports->nsect_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
+ if (valid & IDE_VALID_LBAL)
tf->hob_lbal = inb(io_ports->lbal_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
+ if (valid & IDE_VALID_LBAM)
tf->hob_lbam = inb(io_ports->lbam_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
+ if (valid & IDE_VALID_LBAH)
tf->hob_lbah = inb(io_ports->lbah_addr);
}
}