Date: Thu, 11 Oct 2012 19:28:08 +0000 (UTC) From: Neel Natu <neel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r241452 - projects/bhyve/sys/amd64/vmm/io Message-ID: <201210111928.q9BJS8p5073249@svn.freebsd.org>
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Author: neel Date: Thu Oct 11 19:28:07 2012 New Revision: 241452 URL: http://svn.freebsd.org/changeset/base/241452 Log: Deliver the MSI to the correct guest virtual cpu. Prior to this change the MSI was being delivered unconditionally to vcpu 0 regardless of how the guest programmed the MSI delivery. Modified: projects/bhyve/sys/amd64/vmm/io/ppt.c Modified: projects/bhyve/sys/amd64/vmm/io/ppt.c ============================================================================== --- projects/bhyve/sys/amd64/vmm/io/ppt.c Thu Oct 11 18:41:32 2012 (r241451) +++ projects/bhyve/sys/amd64/vmm/io/ppt.c Thu Oct 11 19:28:07 2012 (r241452) @@ -71,8 +71,6 @@ static struct pptdev { struct vm_memory_segment mmio[MAX_MMIOSEGS]; struct { int num_msgs; /* guest state */ - int vector; - int vcpu; int startrid; /* host state */ struct resource *res[MAX_MSIMSGS]; @@ -478,8 +476,6 @@ ppt_setup_msi(struct vm *vm, int vcpu, i } } - ppt->msi.vector = vector; - ppt->msi.vcpu = destcpu; ppt->msi.startrid = startrid; /* @@ -497,6 +493,7 @@ ppt_setup_msi(struct vm *vm, int vcpu, i ppt->msi.arg[i].pptdev = ppt; ppt->msi.arg[i].vec = vector + i; + ppt->msi.arg[i].vcpu = destcpu; error = bus_setup_intr(ppt->dev, ppt->msi.res[i], INTR_TYPE_NET | INTR_MPSAFE,
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