Commit dedacf62 authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: Add HV_PCI_TSBID() macro. 



For constructing hypervisor PCI TSB IDs.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7eae642f

include/asm-sparc64/hypervisor.h

+6 −0
Original line number Diff line number Diff line
@@ -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