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[SPARC64]: Move devino_to_sysino out of pci_sun4v_asm.S 

It is not PCI specific, it is for all system interrupts.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2006-02-13 00:02:16 -08:00
parent 059833eb81
commit 85dfa19ba9
4 changed files with 17 additions and 14 deletions
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12
arch/sparc64/kernel/entry.S
View File

@ -1695,3 +1695,15 @@ hard_smp_processor_id:
retl retl
nop nop
#endif #endif
/* %o0: devhandle
* %o1: devino
*
* returns %o0: sysino
*/
.globl pci_sun4v_devino_to_sysino
sun4v_devino_to_sysino:
mov HV_FAST_INTR_DEVINO2SYSINO, %o5
ta HV_FAST_TRAP
retl
mov %o1, %o0

2
arch/sparc64/kernel/pci_sun4v.h
View File

@ -6,8 +6,6 @@
#ifndef _PCI_SUN4V_H #ifndef _PCI_SUN4V_H
#define _PCI_SUN4V_H #define _PCI_SUN4V_H
extern unsigned long pci_sun4v_devino_to_sysino(unsigned long devhandle,
unsigned long deino);
extern unsigned long pci_sun4v_iommu_map(unsigned long devhandle, extern unsigned long pci_sun4v_iommu_map(unsigned long devhandle,
unsigned long tsbid, unsigned long tsbid,
unsigned long num_ttes, unsigned long num_ttes,

12
arch/sparc64/kernel/pci_sun4v_asm.S
View File

@ -5,18 +5,6 @@
#include <asm/hypervisor.h> #include <asm/hypervisor.h>
/* %o0: devhandle
* %o1: devino
*
* returns %o0: sysino
*/
.globl pci_sun4v_devino_to_sysino
pci_sun4v_devino_to_sysino:
mov HV_FAST_INTR_DEVINO2SYSINO, %o5
ta HV_FAST_TRAP
retl
mov %o1, %o0
/* %o0: devhandle /* %o0: devhandle
* %o1: tsbid * %o1: tsbid
* %o2: num ttes * %o2: num ttes

5
include/asm-sparc64/hypervisor.h
View File

@ -1203,6 +1203,11 @@ struct hv_trap_trace_entry {
*/ */
#define HV_FAST_INTR_DEVINO2SYSINO 0xa0 #define HV_FAST_INTR_DEVINO2SYSINO 0xa0
#ifndef __ASSEMBLY__
extern unsigned long sun4v_devino_to_sysino(unsigned long devhandle,
unsigned long devino);
#endif
/* intr_getenabled() /* intr_getenabled()
* TRAP: HV_FAST_TRAP * TRAP: HV_FAST_TRAP
* FUNCTION: HV_FAST_INTR_GETENABLED * FUNCTION: HV_FAST_INTR_GETENABLED