hvm_op.h revision a576ab5b6e08c47732b3dedca9eaa8a8cbb85720
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab/*
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * Permission is hereby granted, free of charge, to any person obtaining a copy
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * of this software and associated documentation files (the "Software"), to
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * deal in the Software without restriction, including without limitation the
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * sell copies of the Software, and to permit persons to whom the Software is
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * furnished to do so, subject to the following conditions:
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab *
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * The above copyright notice and this permission notice shall be included in
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * all copies or substantial portions of the Software.
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab *
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab * DEALINGS IN THE SOFTWARE.
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab */
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab
843e19887f64dde75055cf8842fc4db2171eff45johnlev#ifndef __XEN_PUBLIC_HVM_HVM_OP_H__
843e19887f64dde75055cf8842fc4db2171eff45johnlev#define __XEN_PUBLIC_HVM_HVM_OP_H__
843e19887f64dde75055cf8842fc4db2171eff45johnlev
843e19887f64dde75055cf8842fc4db2171eff45johnlev/* Get/set subcommands: extra argument == pointer to xen_hvm_param struct. */
843e19887f64dde75055cf8842fc4db2171eff45johnlev#define HVMOP_set_param 0
843e19887f64dde75055cf8842fc4db2171eff45johnlev#define HVMOP_get_param 1
843e19887f64dde75055cf8842fc4db2171eff45johnlevstruct xen_hvm_param {
843e19887f64dde75055cf8842fc4db2171eff45johnlev domid_t domid; /* IN */
843e19887f64dde75055cf8842fc4db2171eff45johnlev uint32_t index; /* IN */
843e19887f64dde75055cf8842fc4db2171eff45johnlev uint64_t value; /* IN/OUT */
843e19887f64dde75055cf8842fc4db2171eff45johnlev};
843e19887f64dde75055cf8842fc4db2171eff45johnlevtypedef struct xen_hvm_param xen_hvm_param_t;
843e19887f64dde75055cf8842fc4db2171eff45johnlevDEFINE_XEN_GUEST_HANDLE(xen_hvm_param_t);
843e19887f64dde75055cf8842fc4db2171eff45johnlev
843e19887f64dde75055cf8842fc4db2171eff45johnlev/* Set the logical level of one of a domain's PCI INTx wires. */
843e19887f64dde75055cf8842fc4db2171eff45johnlev#define HVMOP_set_pci_intx_level 2
843e19887f64dde75055cf8842fc4db2171eff45johnlevstruct xen_hvm_set_pci_intx_level {
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* Domain to be updated. */
843e19887f64dde75055cf8842fc4db2171eff45johnlev domid_t domid;
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* PCI INTx identification in PCI topology (domain:bus:device:intx). */
843e19887f64dde75055cf8842fc4db2171eff45johnlev uint8_t domain, bus, device, intx;
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* Assertion level (0 = unasserted, 1 = asserted). */
843e19887f64dde75055cf8842fc4db2171eff45johnlev uint8_t level;
843e19887f64dde75055cf8842fc4db2171eff45johnlev};
843e19887f64dde75055cf8842fc4db2171eff45johnlevtypedef struct xen_hvm_set_pci_intx_level xen_hvm_set_pci_intx_level_t;
843e19887f64dde75055cf8842fc4db2171eff45johnlevDEFINE_XEN_GUEST_HANDLE(xen_hvm_set_pci_intx_level_t);
843e19887f64dde75055cf8842fc4db2171eff45johnlev
843e19887f64dde75055cf8842fc4db2171eff45johnlev/* Set the logical level of one of a domain's ISA IRQ wires. */
843e19887f64dde75055cf8842fc4db2171eff45johnlev#define HVMOP_set_isa_irq_level 3
843e19887f64dde75055cf8842fc4db2171eff45johnlevstruct xen_hvm_set_isa_irq_level {
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* Domain to be updated. */
843e19887f64dde75055cf8842fc4db2171eff45johnlev domid_t domid;
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* ISA device identification, by ISA IRQ (0-15). */
843e19887f64dde75055cf8842fc4db2171eff45johnlev uint8_t isa_irq;
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* Assertion level (0 = unasserted, 1 = asserted). */
843e19887f64dde75055cf8842fc4db2171eff45johnlev uint8_t level;
843e19887f64dde75055cf8842fc4db2171eff45johnlev};
843e19887f64dde75055cf8842fc4db2171eff45johnlevtypedef struct xen_hvm_set_isa_irq_level xen_hvm_set_isa_irq_level_t;
843e19887f64dde75055cf8842fc4db2171eff45johnlevDEFINE_XEN_GUEST_HANDLE(xen_hvm_set_isa_irq_level_t);
843e19887f64dde75055cf8842fc4db2171eff45johnlev
843e19887f64dde75055cf8842fc4db2171eff45johnlev#define HVMOP_set_pci_link_route 4
843e19887f64dde75055cf8842fc4db2171eff45johnlevstruct xen_hvm_set_pci_link_route {
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* Domain to be updated. */
843e19887f64dde75055cf8842fc4db2171eff45johnlev domid_t domid;
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* PCI link identifier (0-3). */
843e19887f64dde75055cf8842fc4db2171eff45johnlev uint8_t link;
843e19887f64dde75055cf8842fc4db2171eff45johnlev /* ISA IRQ (1-15), or 0 (disable link). */
843e19887f64dde75055cf8842fc4db2171eff45johnlev uint8_t isa_irq;
843e19887f64dde75055cf8842fc4db2171eff45johnlev};
843e19887f64dde75055cf8842fc4db2171eff45johnlevtypedef struct xen_hvm_set_pci_link_route xen_hvm_set_pci_link_route_t;
843e19887f64dde75055cf8842fc4db2171eff45johnlevDEFINE_XEN_GUEST_HANDLE(xen_hvm_set_pci_link_route_t);
843e19887f64dde75055cf8842fc4db2171eff45johnlev
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab/* Flushes all VCPU TLBs: @arg must be NULL. */
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab#define HVMOP_flush_tlbs 5
a576ab5b6e08c47732b3dedca9eaa8a8cbb85720rab
843e19887f64dde75055cf8842fc4db2171eff45johnlev#endif /* __XEN_PUBLIC_HVM_HVM_OP_H__ */