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EtherBone Core
Commit 5d22e346 authored by Wesley W. Terpstra's avatar Wesley W. Terpstra
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sdb: rebasing nested records is wrong

parent 796ef3da
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Showing with 3 additions and 2 deletions
api/glue/sdb.c
View file @ 5d22e346
......@@ -233,8 +233,9 @@ static void eb_sdb_decode(eb_sdb_scan_t scanp, eb_device_t device, uint8_t* buf,
case sdb_record_msi:
r->msi.msi_flags = be32toh(r->msi.msi_flags);
r->msi.bus_specific = be32toh(r->msi.bus_specific);
eb_sdb_component_decode(&r->msi.sdb_component, msi_base);
/* If this is the active crossbar, include the MSI target */
/* For MSI, do NOT rebase the nested records as the relationship is inverted */
eb_sdb_component_decode(&r->msi.sdb_component, 0);
/* However, DO compute the MSI recursively */
if ((r->msi.msi_flags >> 31) != 0)
msi_base += r->msi.sdb_component.addr_first;
break;
......
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