From 0e5259161a6055dcbebb7b9e978b5c384c7a3efe Mon Sep 17 00:00:00 2001 From: Wei Wang Date: Wed, 26 Sep 2012 11:47:03 +0200 Subject: [PATCH 4/6] libxc: add wrappers for new hypercalls Please see patch 1 for hypercall description. Signed-off-by: Wei Wang --- tools/libxc/xc_domain.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++ tools/libxc/xenctrl.h | 15 +++++++++++++ 2 files changed, 68 insertions(+), 0 deletions(-) diff --git a/tools/libxc/xc_domain.c b/tools/libxc/xc_domain.c index d98e68b..7a0d437 100644 --- a/tools/libxc/xc_domain.c +++ b/tools/libxc/xc_domain.c @@ -1352,6 +1352,59 @@ int xc_domain_bind_pt_isa_irq( PT_IRQ_TYPE_ISA, 0, 0, 0, machine_irq)); } +int xc_domain_update_iommu_msi( + xc_interface *xch, + uint32_t domid, + uint8_t vector, + uint8_t dest, + uint8_t dest_mode, + uint8_t delivery_mode, + uint8_t trig_mode) +{ + int rc; + DECLARE_DOMCTL; + xen_domctl_guest_iommu_op_t * iommu_op; + + domctl.cmd = XEN_DOMCTL_guest_iommu_op; + domctl.domain = (domid_t)domid; + + iommu_op = &(domctl.u.guest_iommu_op); + iommu_op->op = XEN_DOMCTL_GUEST_IOMMU_OP_SET_MSI; + iommu_op->u.msi.vector = vector; + iommu_op->u.msi.dest = dest; + iommu_op->u.msi.dest_mode = dest_mode; + iommu_op->u.msi.delivery_mode = delivery_mode; + iommu_op->u.msi.trig_mode = trig_mode; + + rc = do_domctl(xch, &domctl); + return rc; +} + +int xc_domain_bind_pt_bdf(xc_interface *xch, + uint32_t domid, + uint16_t gseg, + uint16_t gbdf, + uint16_t mseg, + uint16_t mbdf) +{ + int rc; + DECLARE_DOMCTL; + xen_domctl_guest_iommu_op_t * guest_op; + + domctl.cmd = XEN_DOMCTL_guest_iommu_op; + domctl.domain = (domid_t)domid; + + guest_op = &(domctl.u.guest_iommu_op); + guest_op->op = XEN_DOMCTL_GUEST_IOMMU_OP_BIND_BDF; + guest_op->u.bdf_bind.g_seg = gseg; + guest_op->u.bdf_bind.g_bdf = gbdf; + guest_op->u.bdf_bind.m_seg = mseg; + guest_op->u.bdf_bind.m_bdf = mbdf; + + rc = do_domctl(xch, &domctl); + return rc; +} + int xc_domain_memory_mapping( xc_interface *xch, uint32_t domid, diff --git a/tools/libxc/xenctrl.h b/tools/libxc/xenctrl.h index 7eb5743..1e510a0 100644 --- a/tools/libxc/xenctrl.h +++ b/tools/libxc/xenctrl.h @@ -1730,6 +1730,21 @@ int xc_domain_bind_pt_isa_irq(xc_interface *xch, uint32_t domid, uint8_t machine_irq); +int xc_domain_bind_pt_bdf(xc_interface *xch, + uint32_t domid, + uint16_t gseg, + uint16_t gbdf, + uint16_t mseg, + uint16_t mbdf); + +int xc_domain_update_iommu_msi(xc_interface *xch, + uint32_t domid, + uint8_t vector, + uint8_t dest, + uint8_t dest_mode, + uint8_t delivery_mode, + uint8_t trig_mode); + int xc_domain_set_machine_address_size(xc_interface *xch, uint32_t domid, unsigned int width); -- 1.7.4