MessageHostOp Struct Reference

Request to the host, such as notify irq or request IO region. More...

#include <message.h>

Public Types
enum	Type {   OP_ATTACH_IRQ, OP_NOTIFY_IRQ, OP_ATTACH_MSI, OP_ALLOC_IOIO_REGION,   OP_ALLOC_IOMEM, OP_ALLOC_SEMAPHORE, OP_ALLOC_SERVICE_THREAD, OP_ALLOC_SERVICE_PORTAL,   OP_ASSIGN_PCI, OP_VIRT_TO_PHYS, OP_GET_MODULE, OP_GET_MAC,   OP_GUEST_MEM, OP_ALLOC_FROM_GUEST, OP_VCPU_CREATE_BACKEND, OP_VCPU_BLOCK,   OP_VCPU_RELEASE, OP_REGISTER_SERVICE, OP_WAIT_CHILD, OP_CREATE_EC4PT }

Public Member Functions
	MessageHostOp (VCpu *_vcpu)
	MessageHostOp (unsigned _module, char *_start, unsigned long _size=0)
	MessageHostOp (Type _type, unsigned long _value, unsigned long _len=0, unsigned _cpu=~0U)
	MessageHostOp (Type _type, void *_value, unsigned long _len=0)
	MessageHostOp (void *_obj, char const *_name, unsigned long _pfu, char *_revoke_mem=0, bool _cap=true)

Static Public Member Functions
static MessageHostOp	alloc_service_thread (ServiceThreadFn work, void *arg, char const *name=0, unsigned prio=~0U, phy_cpu_no cpu=~0U)
static MessageHostOp	alloc_service_portal (unsigned *pt_out, ServicePortalFn pt, void *pt_arg, Crd crd, phy_cpu_no cpu=~0U)
static MessageHostOp	attach_msi (phy_cpu_no cpu, bool locked, uint16 rid, char const *name)
static MessageHostOp	attach_hpet_msi (phy_cpu_no cpu, bool locked, void *mmio, char const *name)
static MessageHostOp	attach_irq (unsigned irq, phy_cpu_no cpu, bool locked, char const *name)
static MessageHostOp	create_ec4pt (cap_sel &ec, void *obj, phy_cpu_no cpu, Utcb **utcb_out)

Public Attributes
enum MessageHostOp::Type	type
union {
unsigned long   value
void *   obj
};
union {
struct {
unsigned long   phys
unsigned long   phys_len
}
struct {
char const *   service_name
unsigned long   portal_func
bool   cap
unsigned long   portal_pf
unsigned   excbase
unsigned   excinc
unsigned   crd_t
char *   revoke_mem
}
struct {
char *   ptr
unsigned long   len
phy_cpu_no   cpu
char const *   desc
}
struct {
unsigned   module
char *   start
unsigned long   size
char *   cmdline
unsigned long   cmdlen
}
struct {
unsigned   msi_gsi
unsigned   msi_value
unsigned long long   msi_address
bool   is_hpet
}
struct {
unsigned long long   mac
}
struct {
VCpu *   vcpu
}
struct {
ServiceThreadFn   work
void *   work_arg
unsigned   prio
phy_cpu_no   cpu
char const *   name
}   _alloc_service_thread
struct {
ServicePortalFn   pt
void *   pt_arg
unsigned   crd
phy_cpu_no   cpu
unsigned *   pt_out
}   _alloc_service_portal
struct {
phy_cpu_no   cpu
Utcb **   utcb_out
cap_sel   ec
}   _create_ec4pt
};

Detailed Description

Request to the host, such as notify irq or request IO region.

Member Enumeration Documentation

enum MessageHostOp::Type

Enumerator:

OP_ATTACH_IRQ
OP_NOTIFY_IRQ
OP_ATTACH_MSI
OP_ALLOC_IOIO_REGION
OP_ALLOC_IOMEM
OP_ALLOC_SEMAPHORE
OP_ALLOC_SERVICE_THREAD
OP_ALLOC_SERVICE_PORTAL
OP_ASSIGN_PCI
OP_VIRT_TO_PHYS
OP_GET_MODULE
OP_GET_MAC
OP_GUEST_MEM
OP_ALLOC_FROM_GUEST
OP_VCPU_CREATE_BACKEND
OP_VCPU_BLOCK
OP_VCPU_RELEASE
OP_REGISTER_SERVICE
OP_WAIT_CHILD
OP_CREATE_EC4PT

Constructor & Destructor Documentation

MessageHostOp::MessageHostOp ( VCpu *  _vcpu )

inlineexplicit

MessageHostOp::MessageHostOp ( unsigned  _module, char *  _start, unsigned long  _size = 0  )

inlineexplicit

MessageHostOp::MessageHostOp ( Type  _type, unsigned long  _value, unsigned long  _len = 0, unsigned  _cpu = ~0U  )

inlineexplicit

MessageHostOp::MessageHostOp ( Type  _type, void *  _value, unsigned long  _len = 0  )

inlineexplicit

MessageHostOp::MessageHostOp ( void *  _obj, char const *  _name, unsigned long  _pfu, char *  _revoke_mem = 0, bool  _cap = true  )

inlineexplicit

Member Function Documentation

static MessageHostOp MessageHostOp::alloc_service_portal ( unsigned *  pt_out, ServicePortalFn  pt, void *  pt_arg, Crd  crd, phy_cpu_no  cpu = ~0U  )

inlinestatic

static MessageHostOp MessageHostOp::alloc_service_thread ( ServiceThreadFn  work, void *  arg, char const *  name = 0, unsigned  prio = ~0U, phy_cpu_no  cpu = ~0U  )

inlinestatic

static MessageHostOp MessageHostOp::attach_hpet_msi ( phy_cpu_no  cpu, bool  locked, void *  mmio, char const *  name  )

inlinestatic

static MessageHostOp MessageHostOp::attach_irq ( unsigned  irq, phy_cpu_no  cpu, bool  locked, char const *  name  )

inlinestatic

static MessageHostOp MessageHostOp::attach_msi ( phy_cpu_no  cpu, bool  locked, uint16  rid, char const *  name  )

inlinestatic

static MessageHostOp MessageHostOp::create_ec4pt ( cap_sel &  ec, void *  obj, phy_cpu_no  cpu, Utcb **  utcb_out  )

inlinestatic

Member Data Documentation

union { ... }

union { ... }

struct { ... } MessageHostOp::_alloc_service_portal

struct { ... } MessageHostOp::_alloc_service_thread

struct { ... } MessageHostOp::_create_ec4pt

bool MessageHostOp::cap

unsigned long MessageHostOp::cmdlen

char* MessageHostOp::cmdline

phy_cpu_no MessageHostOp::cpu

unsigned MessageHostOp::crd

unsigned MessageHostOp::crd_t

char const* MessageHostOp::desc

cap_sel MessageHostOp::ec

unsigned MessageHostOp::excbase

unsigned MessageHostOp::excinc

bool MessageHostOp::is_hpet

unsigned long MessageHostOp::len

unsigned long long MessageHostOp::mac

unsigned MessageHostOp::module

unsigned long long MessageHostOp::msi_address

unsigned MessageHostOp::msi_gsi

unsigned MessageHostOp::msi_value

char const* MessageHostOp::name

void* MessageHostOp::obj

unsigned long MessageHostOp::phys

unsigned long MessageHostOp::phys_len

unsigned long MessageHostOp::portal_func

unsigned long MessageHostOp::portal_pf

unsigned MessageHostOp::prio

ServicePortalFn MessageHostOp::pt

void* MessageHostOp::pt_arg

unsigned* MessageHostOp::pt_out

char* MessageHostOp::ptr

char* MessageHostOp::revoke_mem

char const* MessageHostOp::service_name

unsigned long MessageHostOp::size

char* MessageHostOp::start

enum MessageHostOp::Type MessageHostOp::type

Utcb** MessageHostOp::utcb_out

unsigned long MessageHostOp::value

VCpu* MessageHostOp::vcpu

ServiceThreadFn MessageHostOp::work

void* MessageHostOp::work_arg

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The documentation for this struct was generated from the following file:

• base/include/nul/message.h