[Xen-devel] [PATCH 4 of 6 V5] libxc: add wrappers for new hypercalls

[Wei Wang <wei.wang2@xxxxxxx>]

# HG changeset patch
# User Wei Wang <wei.wang2@xxxxxxx>
# Date 1328885358 -3600
# Node ID db10bcca843c65260426800f9e05da8359faf439
# Parent  16974b6159e13262126ad1e719727592184e5bea
libxc: add wrappers for new hypercalls
Please see patch 1 for hypercall description.

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

diff -r 16974b6159e1 -r db10bcca843c tools/libxc/xc_domain.c
--- a/tools/libxc/xc_domain.c   Fri Feb 10 15:49:17 2012 +0100
+++ b/tools/libxc/xc_domain.c   Fri Feb 10 15:49:18 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 16974b6159e1 -r db10bcca843c tools/libxc/xenctrl.h
--- a/tools/libxc/xenctrl.h     Fri Feb 10 15:49:17 2012 +0100
+++ b/tools/libxc/xenctrl.h     Fri Feb 10 15:49:18 2012 +0100
@@ -1725,6 +1725,21 @@ 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);


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel