[PATCH 5 of 7 V4] libxc: add wrappers for new hypercalls

[PATCH 5 of 7 V4] libxc: add wrappers for new hypercalls

[Wei Wang]

# HG changeset patch
# User Wei Wang <wei.wang2@amd.com>
# Date 1327066829 -3600
# Node ID 423003c2a91fde16798b09ff2623b03467149b49
# Parent  17fdd00a4f66479bf232ac698b962118ce3f2950
libxc: add wrappers for new hypercalls

Signed-off-by: Wei Wang <wei.wang2@amd.com>

diff -r 17fdd00a4f66 -r 423003c2a91f tools/libxc/xc_domain.c
--- a/tools/libxc/xc_domain.c	Fri Jan 20 14:40:26 2012 +0100
+++ b/tools/libxc/xc_domain.c	Fri Jan 20 14:40:29 2012 +0100
@@ -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 -r 17fdd00a4f66 -r 423003c2a91f tools/libxc/xenctrl.h
--- a/tools/libxc/xenctrl.h	Fri Jan 20 14:40:26 2012 +0100
+++ b/tools/libxc/xenctrl.h	Fri Jan 20 14:40:29 2012 +0100
@@ -1697,6 +1697,21 @@ int xc_domain_bind_pt_isa_irq(xc_interfa
                                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);
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