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amd-vi: use correct type for pci_rid, start_dev_rid, end_dev_rid sysctls

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Previously, the values could look confusing because of unrelated bits from
adjacent memory.

Reviewed by:	anish
This commit is contained in:
Andriy Gapon 2017-11-24 11:36:35 +00:00
parent eb6c9c128c
commit 685c54fc6a
1 changed files with 6 additions and 9 deletions
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15
sys/amd64/vmm/amd/amdvi_hw.c
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@ -989,15 +989,12 @@ amdvi_add_sysctl(struct amdvi_softc *softc)
&softc->event_intr_cnt, "Event interrupt count");
SYSCTL_ADD_ULONG(ctx, child, OID_AUTO, "command_count", CTLFLAG_RD,
&softc->total_cmd, "Command submitted count");
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "pci_rid", CTLFLAG_RD,
(int *)&softc->pci_rid, 0,
"IOMMU RID");
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "start_dev_rid", CTLFLAG_RD,
(int *)&softc->start_dev_rid, 0,
"Start of device under this IOMMU");
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "end_dev_rid", CTLFLAG_RD,
(int *)&softc->end_dev_rid, 0,
"End of device under this IOMMU");
SYSCTL_ADD_U16(ctx, child, OID_AUTO, "pci_rid", CTLFLAG_RD,
&softc->pci_rid, 0, "IOMMU RID");
SYSCTL_ADD_U16(ctx, child, OID_AUTO, "start_dev_rid", CTLFLAG_RD,
&softc->start_dev_rid, 0, "Start of device under this IOMMU");
SYSCTL_ADD_U16(ctx, child, OID_AUTO, "end_dev_rid", CTLFLAG_RD,
&softc->end_dev_rid, 0, "End of device under this IOMMU");
SYSCTL_ADD_PROC(ctx, child, OID_AUTO, "command_head",
CTLTYPE_UINT | CTLFLAG_RD, softc, 0,
amdvi_handle_sysctl, "IU", "Command head");