diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-28 23:44:36 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-28 23:44:36 +0200 |
| commit | 92d3ab27e8fd23d1a9dc3b69d17b2afb83e5c6f5 (patch) | |
| tree | e58076cb0102443dfe76401931a41931f97053cf /drivers/ide/cris | |
| parent | 284aa76b5339ce79d5ad2ac1c7cbf717082816a7 (diff) | |
falconide/q40ide: add ->atapi_*put_bytes and ->ata_*put_data methods (take 2)
* Add ->atapi_{in,out}put_bytes and ->ata_{in,out}put_data methods to
falconide and q40ide host drivers (->ata_* methods are implemented on
top of ->atapi_* methods so they also do byte-swapping now).
* Cleanup atapi_{in,out}put_bytes().
v2:
* Add 'struct request *rq' argument to ->ata_{in,out}put_data methods
and don't byte-swap disk fs requests (we shouldn't un-swap fs requests
because fs itself is stored byte-swapped on the disk) - this is how
things were done before the patch (ideally device mapper should be
used instead but it would break existing setups and would have some
performance impact).
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Michael Schmitz <schmitz@debian.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Richard Zidlicky <rz@linux-m68k.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/cris')
| -rw-r--r-- | drivers/ide/cris/ide-cris.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c index 9df26855bc0..aa263df7656 100644 --- a/drivers/ide/cris/ide-cris.c +++ b/drivers/ide/cris/ide-cris.c @@ -673,8 +673,10 @@ cris_ide_inb(unsigned long reg) return (unsigned char)cris_ide_inw(reg); } -static void cris_ide_input_data (ide_drive_t *drive, void *, unsigned int); -static void cris_ide_output_data (ide_drive_t *drive, void *, unsigned int); +static void cris_ide_input_data(ide_drive_t *, struct request *, + void *, unsigned int); +static void cris_ide_output_data(ide_drive_t *, struct request *, + void *, unsigned int); static void cris_atapi_input_bytes(ide_drive_t *drive, void *, unsigned int); static void cris_atapi_output_bytes(ide_drive_t *drive, void *, unsigned int); @@ -900,8 +902,8 @@ cris_atapi_output_bytes (ide_drive_t *drive, void *buffer, unsigned int bytecoun /* * This is used for most PIO data transfers *from* the IDE interface */ -static void -cris_ide_input_data (ide_drive_t *drive, void *buffer, unsigned int wcount) +static void cris_ide_input_data(ide_drive_t *drive, struct request *rq, + void *buffer, unsigned int wcount) { cris_atapi_input_bytes(drive, buffer, wcount << 2); } @@ -909,8 +911,8 @@ cris_ide_input_data (ide_drive_t *drive, void *buffer, unsigned int wcount) /* * This is used for most PIO data transfers *to* the IDE interface */ -static void -cris_ide_output_data (ide_drive_t *drive, void *buffer, unsigned int wcount) +static void cris_ide_output_data(ide_drive_t *drive, struct request *, + void *buffer, unsigned int wcount) { cris_atapi_output_bytes(drive, buffer, wcount << 2); } |