diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2006-02-09 22:26:34 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 01:12:13 -0800 |
| commit | dedacf623283cb24933ec9f7d5bf539f19173cd4 (patch) | |
| tree | e628dffa192236c89e3d646eb62c49ef1c98aab4 /include/asm-sparc64/hypervisor.h | |
| parent | 7eae642f75e0f7fbce7c37b2dfe0641ff1e9ebfd (diff) | |
[SPARC64]: Add HV_PCI_TSBID() macro.
For constructing hypervisor PCI TSB IDs.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/hypervisor.h')
| -rw-r--r-- | include/asm-sparc64/hypervisor.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-sparc64/hypervisor.h b/include/asm-sparc64/hypervisor.h index b4e0d52acd5c..5d795ee5192d 100644 --- a/include/asm-sparc64/hypervisor.h +++ b/include/asm-sparc64/hypervisor.h @@ -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 |