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hdl-core-lib
etherbone-core
Commits
5d92d34a
Commit
5d92d34a
authored
Apr 22, 2016
by
Wesley W. Terpstra
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api: include new SDB msi record type
parent
8f92ca1f
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etherbone.h
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api/etherbone.h
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5d92d34a
...
...
@@ -155,6 +155,7 @@ enum sdb_record_type {
sdb_record_interconnect
=
0x00
,
sdb_record_device
=
0x01
,
sdb_record_bridge
=
0x02
,
sdb_record_msi
=
0x03
,
sdb_record_integration
=
0x80
,
sdb_record_empty
=
0xFF
};
...
...
@@ -236,11 +237,23 @@ struct sdb_bridge {
struct
sdb_component
sdb_component
;
};
/* Record type: sdb_msi
* This component record describes a bus master available for MSI.
* msi_flags mark the record of the active the bus master
* bus-specific bits are defined by each bus (see below)
*/
struct
sdb_msi
{
uint32_t
msi_flags
;
uint32_t
bus_specific
;
struct
sdb_component
sdb_component
;
};
/* All possible SDB record structure */
union
sdb_record
{
struct
sdb_empty
empty
;
struct
sdb_device
device
;
struct
sdb_bridge
bridge
;
struct
sdb_msi
msi
;
struct
sdb_integration
integration
;
struct
sdb_interconnect
interconnect
;
};
...
...
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