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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:27 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:27 +0100 |
| commit | 255115fb35f80735c21a1cbe9809e9795a3af26e (patch) | |
| tree | 55952820ef05e6f11c80c828b83a6cfdac366a84 /include/linux | |
| parent | c7db966bbbf216b336da921e5d7ba5b9c8467ac1 (diff) | |
| download | blackbird-op-linux-255115fb35f80735c21a1cbe9809e9795a3af26e.tar.gz blackbird-op-linux-255115fb35f80735c21a1cbe9809e9795a3af26e.zip | |
ide: allow host drivers to specify IRQ flags
* Add ->irq_flags field to struct ide_port_info and struct ide_host.
* Update host drivers and IDE PCI code to use ->irq_flags field.
* Convert init_irq() and ide_intr() to use host->irq_flags.
This fixes handling of shared IRQs for non-PCI hosts
and removes ugly ifdeffery from core IDE code.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ide.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index ab8ee4f32f52..901d323c7bbe 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -839,6 +839,9 @@ struct ide_host { irq_handler_t irq_handler; unsigned long host_flags; + + int irq_flags; + void *host_priv; ide_hwif_t *cur_port; /* for hosts requiring serialization */ @@ -1371,6 +1374,9 @@ struct ide_port_info { u16 max_sectors; /* if < than the default one */ u32 host_flags; + + int irq_flags; + u8 pio_mask; u8 swdma_mask; u8 mwdma_mask; |
