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original_kernel/include/asm-sparc64/of_device.h

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[SPARC64]: Add of_device layer and make ebus/isa use it. Sparcspkr and power drivers are converted, to make sure it works. Eventually the SBUS device layer will use this as a sub-class. I really cannot cut loose on that bit until sparc32 is given the same infrastructure. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 16:44:10 +08:00
#ifndef _ASM_SPARC64_OF_DEVICE_H
#define _ASM_SPARC64_OF_DEVICE_H
#ifdef __KERNEL__
#include <linux/device.h>
Begin consolidation of of_device.h This just moves the common stuff from the arch of_device.h files to linux/of_device.h. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-05-01 14:49:51 +08:00
#include <linux/of.h>
[SPARC64]: Add of_device layer and make ebus/isa use it. Sparcspkr and power drivers are converted, to make sure it works. Eventually the SBUS device layer will use this as a sub-class. I really cannot cut loose on that bit until sparc32 is given the same infrastructure. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 16:44:10 +08:00
#include <linux/mod_devicetable.h>
[SPARC]: Beginnings of generic of_device framework. The idea is to fully construct the device register and interrupt values into these of_device objects, and convert all of SBUS, EBUS, ISA drivers to use this new stuff. Much ideas and code taken from Ben H.'s powerpc work. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-30 05:34:50 +08:00
#include <asm/openprom.h>
[SPARC64]: Add of_device layer and make ebus/isa use it. Sparcspkr and power drivers are converted, to make sure it works. Eventually the SBUS device layer will use this as a sub-class. I really cannot cut loose on that bit until sparc32 is given the same infrastructure. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 16:44:10 +08:00
/*
* The of_device is a kind of "base class" that is a superset of
* struct device for use by devices attached to an OF node and
* probed using OF properties.
*/
struct of_device
{
[SPARC]: Beginnings of generic of_device framework. The idea is to fully construct the device register and interrupt values into these of_device objects, and convert all of SBUS, EBUS, ISA drivers to use this new stuff. Much ideas and code taken from Ben H.'s powerpc work. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-30 05:34:50 +08:00
struct device_node *node;
struct device dev;
struct resource resource[PROMREG_MAX];
[SPARC64]: of_device layer IRQ resolution Do IRQ determination generically by parsing the PROM properties, and using IRQ controller drivers for final resolution. One immediate positive effect is that all of the IRQ frobbing in the EBUS, ISA, and PCI controller layers has been eliminated. We just look up the of_device and use the properly computed value. The PCI controller irq_build() routines are gone and no longer used. Unfortunately sbus_build_irq() has to remain as there is a direct reference to this in the sunzilog driver. That can be killed off once the sparc32 side of this is written and the sunzilog driver is transformed into an "of" bus driver. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-30 06:07:37 +08:00
unsigned int irqs[PROMINTR_MAX];
int num_irqs;
[SPARC]: Beginnings of generic of_device framework. The idea is to fully construct the device register and interrupt values into these of_device objects, and convert all of SBUS, EBUS, ISA drivers to use this new stuff. Much ideas and code taken from Ben H.'s powerpc work. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-30 05:34:50 +08:00
void *sysdata;
int slot;
int portid;
int clock_freq;
[SPARC64]: Add of_device layer and make ebus/isa use it. Sparcspkr and power drivers are converted, to make sure it works. Eventually the SBUS device layer will use this as a sub-class. I really cannot cut loose on that bit until sparc32 is given the same infrastructure. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 16:44:10 +08:00
};
[SPARC]: Add of_io{remap,unmap}(). Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-30 05:35:33 +08:00
extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
[SPARC64]: Fix of_iounmap() region release. We need to pass in the resource otherwise we cannot release the region properly. We must know whether it is an I/O or MEM resource. Spotted by Eric Brower. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-29 13:01:32 +08:00
extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
[SPARC]: Add of_io{remap,unmap}(). Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-30 05:35:33 +08:00
Create linux/of_platorm.h Move common stuff from asm-powerpc/of_platform.h to here and move the common bits from asm-sparc*/of_device.h here as well. Create asm-sparc*/of_platform.h and move appropriate parts of of_device.h to them. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-05-01 14:12:57 +08:00
/* These are just here during the transition */
Begin consolidation of of_device.h This just moves the common stuff from the arch of_device.h files to linux/of_device.h. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-05-01 14:49:51 +08:00
#include <linux/of_device.h>
Create linux/of_platorm.h Move common stuff from asm-powerpc/of_platform.h to here and move the common bits from asm-sparc*/of_device.h here as well. Create asm-sparc*/of_platform.h and move appropriate parts of of_device.h to them. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-05-01 14:12:57 +08:00
#include <linux/of_platform.h>
[SPARC64]: Add of_device layer and make ebus/isa use it. Sparcspkr and power drivers are converted, to make sure it works. Eventually the SBUS device layer will use this as a sub-class. I really cannot cut loose on that bit until sparc32 is given the same infrastructure. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23 16:44:10 +08:00
#endif /* __KERNEL__ */
[SPARC]: Port of_device layer and make ebus use it. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-24 06:55:17 +08:00
#endif /* _ASM_SPARC64_OF_DEVICE_H */