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EtherBone Core
Commit 5d92d34a authored by Wesley W. Terpstra's avatar Wesley W. Terpstra
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api: include new SDB msi record type

parent 8f92ca1f
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api/etherbone.h
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...@@ -155,6 +155,7 @@ enum sdb_record_type { ...@@ -155,6 +155,7 @@ enum sdb_record_type {
sdb_record_interconnect = 0x00, sdb_record_interconnect = 0x00,
sdb_record_device = 0x01, sdb_record_device = 0x01,
sdb_record_bridge = 0x02, sdb_record_bridge = 0x02,
sdb_record_msi = 0x03,
sdb_record_integration = 0x80, sdb_record_integration = 0x80,
sdb_record_empty = 0xFF sdb_record_empty = 0xFF
}; };
...@@ -236,11 +237,23 @@ struct sdb_bridge { ...@@ -236,11 +237,23 @@ struct sdb_bridge {
struct sdb_component sdb_component; 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 */ /* All possible SDB record structure */
union sdb_record { union sdb_record {
struct sdb_empty empty; struct sdb_empty empty;
struct sdb_device device; struct sdb_device device;
struct sdb_bridge bridge; struct sdb_bridge bridge;
struct sdb_msi msi;
struct sdb_integration integration; struct sdb_integration integration;
struct sdb_interconnect interconnect; struct sdb_interconnect interconnect;
}; };
......
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