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| author | David S. Miller <davem@davemloft.net> | 2006-06-30 00:08:02 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-06-30 01:37:40 +0200 |
| commit | 8f96cd1a69d4c43e3473406a1fdf15cd9f1de5e5 (patch) | |
| tree | 34e43df9f2687720997e43a6c944c73ef61414db /include/asm-sparc | |
| parent | [SPARC64]: of_device layer IRQ resolution (diff) | |
| download | linux-8f96cd1a69d4c43e3473406a1fdf15cd9f1de5e5.tar.xz linux-8f96cd1a69d4c43e3473406a1fdf15cd9f1de5e5.zip | |
[SPARC]: sparc32 side of of_device layer IRQ resolution.
Happily, life is much simpler on 32-bit sparc systems.
The "intr" property, preferred over the "interrupts"
property is used-as. Some minor translations of this
value happen on sun4d systems.
The stage is now set to rewrite the sparc serial driver
probing to use the of_driver framework, and then to convert
all SBUS, EBUS, and ISA drivers in-kind so that we can nuke
all those special bus frameworks.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc')
| -rw-r--r-- | include/asm-sparc/of_device.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/asm-sparc/of_device.h b/include/asm-sparc/of_device.h index b5ca3145d48b..80ea31f6e17f 100644 --- a/include/asm-sparc/of_device.h +++ b/include/asm-sparc/of_device.h @@ -21,7 +21,8 @@ struct of_device struct device_node *node; struct device dev; struct resource resource[PROMREG_MAX]; - unsigned int irq; + unsigned int irqs[PROMINTR_MAX]; + int num_irqs; void *sysdata; @@ -34,6 +35,8 @@ struct of_device extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); extern void of_iounmap(void __iomem *base, unsigned long size); +extern struct of_device *of_find_device_by_node(struct device_node *); + extern const struct of_device_id *of_match_device( const struct of_device_id *matches, const struct of_device *dev); |