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Diffstat (limited to 'arch/sparc/include/asm/hypervisor.h')
| -rw-r--r-- | arch/sparc/include/asm/hypervisor.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/hypervisor.h b/arch/sparc/include/asm/hypervisor.h index 7b15df8be008..73cb8978df58 100644 --- a/arch/sparc/include/asm/hypervisor.h +++ b/arch/sparc/include/asm/hypervisor.h @@ -2377,6 +2377,12 @@ unsigned long sun4v_vintr_set_target(unsigned long dev_handle, * iotsb_index Zero-based IOTTE number within an IOTSB. */ +/* The index_count argument consists of two fields: + * bits 63:48 #iottes and bits 47:0 iotsb_index + */ +#define HV_PCI_IOTSB_INDEX_COUNT(__iottes, __iotsb_index) \ + (((u64)(__iottes) << 48UL) | ((u64)(__iotsb_index))) + /* pci_iotsb_conf() * TRAP: HV_FAST_TRAP * FUNCTION: HV_FAST_PCI_IOTSB_CONF |