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[SPARC64]: Add HV_PCI_TSBID() macro.

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For constructing hypervisor PCI TSB IDs.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2006-02-09 22:26:34 -08:00
parent 7eae642f75
commit dedacf6232
1 changed files with 6 additions and 0 deletions
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6
include/asm-sparc64/hypervisor.h
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@ -1300,6 +1300,9 @@ struct hv_trap_trace_entry {
* a tsbnum and a tsbindex. Bits 63:32 contain the
* tsbnum and bits 31:00 contain the tsbindex.
*
* Use the HV_PCI_TSBID() macro to construct such
* values.
*
* io_attributes IO attributes for IOMMU mappings. One of more
* of the attritbute bits are stores in a 64-bit
* value. The values are defined below.
@ -1354,6 +1357,9 @@ struct hv_trap_trace_entry {
(((d) & 0x1f) << 11) | \
(((f) & 0x07) << 8))
#define HV_PCI_TSBID(__tsb_num, __tsb_index) \
((((u64)(__tsb_num)) << 32UL) | ((u64)(__tsb_index)))
#define HV_PCI_SYNC_FOR_DEVICE 0x01
#define HV_PCI_SYNC_FOR_CPU 0x02