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ide: add "flagged" taskfile flags to struct ide_taskfile (v2)

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* Add ->ftf_flags field to struct ide_taskfile
  and convert flags for TASKFILE ioctl to use it.

* Rename "flagged" taskfile flags:
  - IDE_TFLAG_FLAGGED -> IDE_FTFLAG_FLAGGED
  - IDE_TFLAG_FLAGGED_SET_IN_FLAGS -> IDE_FTFLAG_SET_IN_FLAGS
  - IDE_TFLAG_{OUT,IN}_DATA -> IDE_FTFLAG_{OUT,IN}_DATA

v2:
* Remember to fully update ide-h8300.c, scc_pata.c and tx493{8,9}ide.c
  (thanks to Stephen Rothwell for noticing).

There should be no functional changes caused by this patch.

Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-03-27 12:46:28 +01:00
parent c094ea0774
commit 19710d25d5
9 changed files with 60 additions and 56 deletions
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drivers/ide/scc_pata.c
+3 -3
View File
@@ -672,10 +672,10 @@ static void scc_tf_load(ide_drive_t *drive, ide_task_t *task)
struct ide_taskfile *tf = &task->tf;
u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
if (task->tf_flags & IDE_TFLAG_FLAGGED)
if (task->ftf_flags & IDE_FTFLAG_FLAGGED)
HIHI = 0xFF;
if (task->tf_flags & IDE_TFLAG_OUT_DATA)
if (task->ftf_flags & IDE_FTFLAG_OUT_DATA)
out_be32((void *)io_ports->data_addr,
(tf->hob_data << 8) | tf->data);
@@ -711,7 +711,7 @@ static void scc_tf_read(ide_drive_t *drive, ide_task_t *task)
struct ide_io_ports *io_ports = &drive->hwif->io_ports;
struct ide_taskfile *tf = &task->tf;
if (task->tf_flags & IDE_TFLAG_IN_DATA) {
if (task->ftf_flags & IDE_FTFLAG_IN_DATA) {
u16 data = (u16)in_be32((void *)io_ports->data_addr);
tf->data = data & 0xff;