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Code that compiles until initialization of containers and pagers.

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This commit is contained in:
Bahadir Balban
2009-08-02 23:43:14 +03:00
parent 82807c2f0a
commit 7e8845abf8
29 changed files with 1012 additions and 700 deletions
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65
include/l4/generic/container.h
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@@ -9,34 +9,47 @@
#include <l4/generic/scheduler.h>
#include <l4/generic/space.h>
#include <l4/generic/capability.h>
#include <l4/generic/resource.h>
#include <l4/generic/tcb.h>
#include <l4/lib/idpool.h>
#include <l4/api/mutex.h>
#include <l4/lib/list.h>
#include <l4/lib/idpool.h>
#define curcont (current->container)
#define CONFIG_CONTAINER_NAMESIZE 64
#define CONFIG_MAX_CAPS_USED 14
#define CONFIG_MAX_PAGERS_USED 2
/* Container macro. No locks needed! */
#define this_container (current->container)
struct pager {
struct ktcb *tcb;
unsigned long start_lma;
unsigned long start_vma;
unsigned long start_address;
unsigned long stack_address;
unsigned long memsize;
struct cap_list cap_list;
};
struct container {
/* Unique container id */
l4id_t cid;
l4id_t cid; /* Unique container id */
int npagers; /* # of pagers */
struct link list; /* List ref for containers */
struct address_space_list space_list; /* List of address spaces */
char name[CONFIG_CONTAINER_NAMESIZE]; /* Name of container */
struct ktcb_list ktcb_list; /* List of threads */
struct link pager_list; /* List of pagers */
/* List of address spaces */
struct address_space_list space_list;
/* List of threads */
struct ktcb_list ktcb_list;
/* ID pools for threads and spaces */
struct id_pool *thread_id_pool;
struct id_pool *thread_id_pool; /* Id pools for thread/spaces */
struct id_pool *space_id_pool;
/* Scheduling structs */
struct scheduler scheduler;
struct scheduler scheduler; /* Scheduling structs */
/* Mutex list for all userspace mutexes */
struct mutex_queue_head mutex_queue_head;
struct mutex_queue_head mutex_queue_head; /* Userspace mutex list */
/*
* Capabilities that apply to this container
@@ -44,13 +57,10 @@ struct container {
* Threads, address spaces, mutex queues, cpu share ...
* Pagers possess these capabilities.
*/
struct capability caps[5]; /* threadpool, spacepool, mutexpool, cpupool, mempool */
/* threadpool, spacepool, mutexpool, cpupool, mempool */
struct pager pager[CONFIG_MAX_PAGERS_USED];
};
#define CONFIG_MAX_CAPS_USED 11
#define CONFIG_MAX_PAGERS_USED 2
/* Compact, raw capability structure */
struct cap_info {
unsigned int type;
@@ -60,10 +70,13 @@ struct cap_info {
unsigned long size;
};
struct pager_info {
unsigned long pager_lma;
unsigned long pager_vma;
unsigned long pager_size;
unsigned long start_address;
unsigned long stack_address;
/* Number of capabilities defined */
int ncaps;
@@ -87,12 +100,22 @@ struct pager_info {
* used to create run-time containers
*/
struct container_info {
char name[64];
char name[CONFIG_CONTAINER_NAMESIZE];
int npagers;
struct pager_info pager[CONFIG_MAX_PAGERS_USED];
};
extern struct container_info cinfo[];
void kcont_insert_container(struct container *c,
struct kernel_container *kcont);
struct container *container_create(void);
int container_init_pagers(struct kernel_container *kcont,
pgd_table_t *current_pgd);
int init_containers(struct kernel_container *kcont);
#endif /* __CONTAINER_H__ */