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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2009-04-08 14:13:01 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-04-08 14:13:01 +0200
commit60f85019c6c8c1aebf3485a313e0da094bc95d07 (patch)
tree5cbb0e1a733b59887308a50ce083613c4e7c0ede /drivers/ide/ide-lib.c
parent674f0ea111bc9bff1b4e4841d7da38933c5e3b59 (diff)
ide: replace IDE_TFLAG_* flags by IDE_VALID_*
Replace IDE_TFLAG_{IN|OUT}_* flags meaning to the taskfile register validity on input/output by the IDE_VALID_* flags and introduce 4 symmetric 8-bit register validity indicator subfields, 'valid.{input/output}.{tf|hob}', into the 'struct ide_cmd' instead of using the 'tf_flags' field for that purpose (this field can then be turned from 32-bit into 8-bit one). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-lib.c')
-rw-r--r--drivers/ide/ide-lib.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 217b7fdf2b17..c9ef77c5d62e 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -71,11 +71,12 @@ static void ide_dump_sector(ide_drive_t *drive)
u8 lba48 = !!(drive->dev_flags & IDE_DFLAG_LBA48);
memset(&cmd, 0, sizeof(cmd));
- if (lba48)
- cmd.tf_flags = IDE_TFLAG_IN_LBA | IDE_TFLAG_IN_HOB_LBA |
- IDE_TFLAG_LBA48;
- else
- cmd.tf_flags = IDE_TFLAG_IN_LBA | IDE_TFLAG_IN_DEVICE;
+ if (lba48) {
+ cmd.valid.in.tf = IDE_VALID_LBA;
+ cmd.valid.in.hob = IDE_VALID_LBA;
+ cmd.tf_flags = IDE_TFLAG_LBA48;
+ } else
+ cmd.valid.in.tf = IDE_VALID_LBA | IDE_VALID_DEVICE;
drive->hwif->tp_ops->tf_read(drive, &cmd);