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powerpc: eliminate DsaAddr from pci_dn

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Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
This commit is contained in:
Stephen Rothwell
2005-10-14 16:49:58 +10:00
parent bffa8fc383
commit 20f48ccfa0
6 changed files with 23 additions and 262 deletions
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13
arch/powerpc/platforms/iseries/pci.h
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@@ -30,6 +30,8 @@
* End Change Activity
*/
#include <asm/pci-bridge.h>
struct pci_dev; /* For Forward Reference */
/*
@@ -45,6 +47,17 @@ struct pci_dev; /* For Forward Reference */
#define ISERIES_GET_DEVICE_FROM_SUBBUS(subbus) ((subbus >> 5) & 0x7)
#define ISERIES_GET_FUNCTION_FROM_SUBBUS(subbus) ((subbus >> 2) & 0x7)
/*
* Generate a Direct Select Address for the Hypervisor
*/
static inline u64 iseries_ds_addr(struct device_node *node)
{
struct pci_dn *pdn = PCI_DN(node);
return ((u64)pdn->busno << 48) + ((u64)pdn->bussubno << 40)
+ ((u64)0x10 << 32);
}
extern void iSeries_Device_Information(struct pci_dev*, int);
#endif /* _PLATFORMS_ISERIES_PCI_H */