diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-12-29 20:27:34 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-12-29 20:27:34 +0100 |
| commit | 6b4924962c49655494d2c8e9d3faab0e349a3062 (patch) | |
| tree | 5236d3ef808f8c781b40b7a6328f65fe3f25891b /include/linux/ide.h | |
| parent | 7f1ac8c4b9dadc55ec656b368f5f470f2cbe3083 (diff) | |
| download | blackbird-op-linux-6b4924962c49655494d2c8e9d3faab0e349a3062.tar.gz blackbird-op-linux-6b4924962c49655494d2c8e9d3faab0e349a3062.zip | |
ide: add ->max_sectors field to struct ide_port_info
* Add ->max_sectors field to struct ide_port_info to allow host drivers
to specify value used for hwif->rqsize (if smaller than the default).
* Convert pdc202xx_old to use ->max_sectors and remove no longer needed
IDE_HFLAG_RQSIZE_256 flag.
There should be no functional changes caused by this patch.
Acked-by: Sergei Shtyltov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index fc1a966c7b7d..2574dda4a3e7 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1372,8 +1372,6 @@ enum { IDE_HFLAG_LEGACY_IRQS = (1 << 21), /* force use of legacy IRQs */ IDE_HFLAG_FORCE_LEGACY_IRQS = (1 << 22), - /* limit LBA48 requests to 256 sectors */ - IDE_HFLAG_RQSIZE_256 = (1 << 23), /* use 32-bit I/O ops */ IDE_HFLAG_IO_32BIT = (1 << 24), /* unmask IRQs */ @@ -1411,6 +1409,9 @@ struct ide_port_info { ide_pci_enablebit_t enablebits[2]; hwif_chipset_t chipset; + + u16 max_sectors; /* if < than the default one */ + u32 host_flags; u8 pio_mask; u8 swdma_mask; |
