#include <sys/cdefs.h>#include <sys/param.h>#include <sys/systm.h>#include <sys/bus.h>#include <sys/kernel.h>#include <sys/module.h>#include <sys/pcpu.h>#include <sys/rman.h>#include <sys/smp.h>#include <sys/limits.h>#include <sys/vmmeter.h>#include <vm/vm.h>#include <vm/vm_page.h>#include <vm/vm_param.h>#include <vm/vm_phys.h>#include <xen/xen-os.h>#include <xen/gnttab.h>#include "xenmem_if.h"
Include dependency graph for xenpv.c:
Go to the source code of this file.
Macros | |
| #define | LOW_MEM_LIMIT 0 |
Functions | |
| __FBSDID ("$FreeBSD$") | |
| static void | xenpv_identify (driver_t *driver, device_t parent) |
| static int | xenpv_probe (device_t dev) |
| static int | xenpv_attach (device_t dev) |
| static struct resource * | xenpv_alloc_physmem (device_t dev, device_t child, int *res_id, size_t size) |
| static int | xenpv_free_physmem (device_t dev, device_t child, int res_id, struct resource *res) |
| DRIVER_MODULE (xenpv, nexus, xenpv_driver, xenpv_devclass, 0, 0) | |
| struct resource * | xenmem_alloc (device_t dev, int *res_id, size_t size) |
| int | xenmem_free (device_t dev, int res_id, struct resource *res) |
Variables | |
| static devclass_t | xenpv_devclass |
| static device_method_t | xenpv_methods [] |
| static driver_t | xenpv_driver |
Macro Definition Documentation
◆ LOW_MEM_LIMIT
Function Documentation
◆ __FBSDID()
| __FBSDID | ( | "$FreeBSD$" | ) |
◆ DRIVER_MODULE()
| DRIVER_MODULE | ( | xenpv | , |
| nexus | , | ||
| xenpv_driver | , | ||
| xenpv_devclass | , | ||
| 0 | , | ||
| 0 | |||
| ) |
◆ xenmem_alloc()
| struct resource * xenmem_alloc | ( | device_t | dev, |
| int * | res_id, | ||
| size_t | size | ||
| ) |
Definition at line 192 of file xenpv.c.
Referenced by gnttab_resume(), mmap_gmap(), privcmd_mmap_single(), xbb_alloc_communication_mem(), and xnb_alloc_communication_mem().
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◆ xenmem_free()
| int xenmem_free | ( | device_t | dev, |
| int | res_id, | ||
| struct resource * | res | ||
| ) |
Definition at line 203 of file xenpv.c.
Referenced by mmap_gmap(), notify_unmap_cleanup(), privcmd_mmap_single(), privcmd_pg_dtor(), xbb_free_communication_mem(), and xnb_free_communication_mem().
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◆ xenpv_alloc_physmem()
|
static |
Definition at line 119 of file xenpv.c.
References LOW_MEM_LIMIT.
◆ xenpv_attach()
◆ xenpv_free_physmem()
|
static |
◆ xenpv_identify()
|
static |
Definition at line 74 of file xenpv.c.
References xenpv_devclass.
◆ xenpv_probe()
Variable Documentation
◆ xenpv_devclass
|
static |
Definition at line 71 of file xenpv.c.
Referenced by xenpv_identify().
◆ xenpv_driver
|
static |
Initial value:
= {
"xenpv",
0,
}
◆ xenpv_methods
|
static |
Initial value:
= {
DEVMETHOD(device_identify, xenpv_identify),
DEVMETHOD(device_probe, xenpv_probe),
DEVMETHOD(device_attach, xenpv_attach),
DEVMETHOD(device_suspend, bus_generic_suspend),
DEVMETHOD(device_resume, bus_generic_resume),
DEVMETHOD(bus_add_child, bus_generic_add_child),
DEVMETHOD(bus_alloc_resource, bus_generic_alloc_resource),
DEVMETHOD(bus_release_resource, bus_generic_release_resource),
DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
DEVMETHOD(xenmem_alloc, xenpv_alloc_physmem),
DEVMETHOD(xenmem_free, xenpv_free_physmem),
DEVMETHOD_END
}
static struct resource * xenpv_alloc_physmem(device_t dev, device_t child, int *res_id, size_t size)
Definition: xenpv.c:119
struct resource * xenmem_alloc(device_t dev, int *res_id, size_t size)
Definition: xenpv.c:192
static int xenpv_free_physmem(device_t dev, device_t child, int res_id, struct resource *res)
Definition: xenpv.c:146
