mirror of
https://git.rtems.org/rtems-libbsd/
synced 2025-05-14 00:59:17 +08:00
Merge branch 'master' of ssh://git.rtems.org/data/git/rtems-libbsd
This commit is contained in:
Jennifer Averett
commit
118808adb4
28
testsuite/usb01/Makefile
Normal file
28
testsuite/usb01/Makefile
Normal file
@ -0,0 +1,28 @@
|
||||
#
|
||||
# $Id$
|
||||
#
|
||||
|
||||
include ../../config.inc
|
||||
|
||||
PGM=${ARCH}/usb01.exe
|
||||
|
||||
# optional managers required
|
||||
MANAGERS=all
|
||||
|
||||
# C source names
|
||||
C_FILES = init.c
|
||||
C_O_FILES = $(C_FILES:%.c=${ARCH}/%.o)
|
||||
|
||||
AM_CPPFLAGS += -I $(INSTALL_BASE)/include
|
||||
LINK_LIBS += $(INSTALL_BASE)/libbsd.a -Wl,-Map=jennifer.txt
|
||||
|
||||
include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
|
||||
include $(RTEMS_CUSTOM)
|
||||
include $(PROJECT_ROOT)/make/leaf.cfg
|
||||
|
||||
OBJS= $(C_O_FILES)
|
||||
|
||||
all: ${ARCH} $(PGM)
|
||||
|
||||
$(PGM): $(OBJS)
|
||||
$(make-exe)
|
||||
23
testsuite/usb01/README
Normal file
23
testsuite/usb01/README
Normal file
@ -0,0 +1,23 @@
|
||||
|
||||
> + Sebastian.. any test code that would initialize all this?
|
||||
> Any advice and/or sample code on this is really valued
|
||||
> as this is the next step.
|
||||
>
|
||||
> Basically anything that would help me get this initialized
|
||||
> and have some confidence before I make it available.
|
||||
|
||||
Attached are two source files of a simple USB demo.
|
||||
|
||||
https://www.rtems.org/bugzilla/show_bug.cgi?id=1601
|
||||
|
||||
The FreeBSD initialization is performed in mi_startup() (file
|
||||
init_main.c). Use the demo and single step through this with the
|
||||
debugger. A lot is done with linker sets, e.g. the driver initialization.
|
||||
|
||||
Look at c/src/lib/libbsp/arm/shared/startup/linkcmds.base and search for
|
||||
"_bsd".
|
||||
|
||||
See (with links in "SEE ALSO"):
|
||||
|
||||
http://www.freebsd.org/cgi/man.cgi?query=SYSINIT&sektion=9&apropos=0&manpath=FreeBSD+9-current
|
||||
|
||||
328
testsuite/usb01/init.c
Normal file
328
testsuite/usb01/init.c
Normal file
@ -0,0 +1,328 @@
|
||||
/**
|
||||
* @file
|
||||
*
|
||||
* @brief File system test.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2010 embedded brains GmbH. All rights reserved.
|
||||
*
|
||||
* embedded brains GmbH
|
||||
* Obere Lagerstr. 30
|
||||
* 82178 Puchheim
|
||||
* Germany
|
||||
* <rtems@embedded-brains.de>
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*/
|
||||
|
||||
#include <assert.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <inttypes.h>
|
||||
#include <pthread.h>
|
||||
|
||||
#include <rtems.h>
|
||||
#include <rtems/media.h>
|
||||
#include <rtems/chain.h>
|
||||
#include <rtems/libio_.h>
|
||||
#include <rtems/shell.h>
|
||||
#include <rtems/console.h>
|
||||
#include <rtems/diskdevs.h>
|
||||
#include <rtems/freebsd/bsd.h>
|
||||
|
||||
#include "test.h"
|
||||
|
||||
#define ASSERT_SC(sc) assert((sc) == RTEMS_SUCCESSFUL)
|
||||
|
||||
#define ASSERT_ENO(eno) assert((eno) == 0)
|
||||
|
||||
#define WORKER_COUNT 13
|
||||
|
||||
#define WORKER_EVENT RTEMS_EVENT_13
|
||||
|
||||
void test_file_system(unsigned index, const char *disk_path, const char *mount_path);
|
||||
|
||||
typedef struct {
|
||||
rtems_chain_node node;
|
||||
char *disk_or_partition_path;
|
||||
rtems_id task;
|
||||
} worker;
|
||||
|
||||
static worker worker_table [WORKER_COUNT];
|
||||
|
||||
RTEMS_CHAIN_DEFINE_EMPTY(free_worker_list);
|
||||
|
||||
static const rtems_name WORKER_NAME = rtems_build_name('W', 'O', 'R', 'K');
|
||||
|
||||
static pthread_mutex_t worker_mutex;
|
||||
|
||||
static pthread_cond_t worker_changed;
|
||||
|
||||
static void add_worker_to_free_list(worker *w)
|
||||
{
|
||||
rtems_chain_append(&free_worker_list, &w->node);
|
||||
}
|
||||
|
||||
static worker *get_free_worker(void)
|
||||
{
|
||||
return (worker *) rtems_chain_get(&free_worker_list);
|
||||
}
|
||||
|
||||
static void activate_worker(char *disk_or_partition_path)
|
||||
{
|
||||
rtems_status_code sc = RTEMS_SUCCESSFUL;
|
||||
worker *w = get_free_worker();
|
||||
|
||||
if (w != NULL) {
|
||||
w->disk_or_partition_path = disk_or_partition_path;
|
||||
|
||||
sc = rtems_event_send(w->task, WORKER_EVENT);
|
||||
ASSERT_SC(sc);
|
||||
} else {
|
||||
free(disk_or_partition_path);
|
||||
}
|
||||
}
|
||||
|
||||
static worker *find_worker_for_disk_or_partition(const char *disk_or_partition_path)
|
||||
{
|
||||
size_t i = 0;
|
||||
|
||||
for (i = 0; i < WORKER_COUNT; ++i) {
|
||||
worker *w = &worker_table [i];
|
||||
|
||||
if (w->disk_or_partition_path != NULL && strcmp(w->disk_or_partition_path, disk_or_partition_path) == 0) {
|
||||
return w;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void wait_for_worker_finished(const char *disk_or_partition_path)
|
||||
{
|
||||
int eno = 0;
|
||||
worker *w = NULL;
|
||||
|
||||
eno = pthread_mutex_lock(&worker_mutex);
|
||||
ASSERT_ENO(eno);
|
||||
|
||||
w = find_worker_for_disk_or_partition(disk_or_partition_path);
|
||||
|
||||
if (w != NULL) {
|
||||
while (w->disk_or_partition_path != NULL) {
|
||||
eno = pthread_cond_wait(&worker_changed, &worker_mutex);
|
||||
ASSERT_ENO(eno);
|
||||
}
|
||||
}
|
||||
|
||||
eno = pthread_mutex_unlock(&worker_mutex);
|
||||
ASSERT_ENO(eno);
|
||||
}
|
||||
|
||||
static rtems_status_code media_listener(rtems_media_event event, rtems_media_state state, const char *src, const char *dest, void *arg)
|
||||
{
|
||||
rtems_status_code rsc = RTEMS_SUCCESSFUL;
|
||||
char *disk_or_partition_path = NULL;
|
||||
|
||||
printf("media listener: event = %s, state = %s, src = %s", rtems_media_event_description(event), rtems_media_state_description(state), src);
|
||||
|
||||
if (dest != NULL) {
|
||||
printf(", dest = %s", dest);
|
||||
}
|
||||
|
||||
if (arg != NULL) {
|
||||
printf(", arg = %p\n", arg);
|
||||
}
|
||||
|
||||
printf("\n");
|
||||
|
||||
if (state == RTEMS_MEDIA_STATE_INQUIRY) {
|
||||
if (event == RTEMS_MEDIA_EVENT_MOUNT) {
|
||||
rsc = RTEMS_IO_ERROR;
|
||||
} else if (event == RTEMS_MEDIA_EVENT_PARTITION_DETACH || event == RTEMS_MEDIA_EVENT_DISK_DETACH) {
|
||||
wait_for_worker_finished(src);
|
||||
} else if (event == RTEMS_MEDIA_EVENT_UNMOUNT) {
|
||||
assert(false);
|
||||
}
|
||||
} else if (state == RTEMS_MEDIA_STATE_SUCCESS) {
|
||||
if (event == RTEMS_MEDIA_EVENT_PARTITION_ATTACH) {
|
||||
disk_or_partition_path = strdup(dest);
|
||||
}
|
||||
} else if (state == RTEMS_MEDIA_STATE_FAILED) {
|
||||
if (event == RTEMS_MEDIA_EVENT_PARTITION_INQUIRY) {
|
||||
disk_or_partition_path = strdup(src);
|
||||
}
|
||||
}
|
||||
|
||||
if (disk_or_partition_path != NULL) {
|
||||
activate_worker(disk_or_partition_path);
|
||||
}
|
||||
|
||||
return rsc;
|
||||
}
|
||||
|
||||
static void worker_finished(worker *w)
|
||||
{
|
||||
int eno = 0;
|
||||
|
||||
eno = pthread_mutex_lock(&worker_mutex);
|
||||
ASSERT_ENO(eno);
|
||||
|
||||
free(w->disk_or_partition_path);
|
||||
w->disk_or_partition_path = NULL;
|
||||
|
||||
eno = pthread_cond_broadcast(&worker_changed);
|
||||
ASSERT_ENO(eno);
|
||||
|
||||
eno = pthread_mutex_unlock(&worker_mutex);
|
||||
ASSERT_ENO(eno);
|
||||
}
|
||||
|
||||
static void worker_task(rtems_task_argument arg)
|
||||
{
|
||||
rtems_status_code sc = RTEMS_SUCCESSFUL;
|
||||
unsigned index = arg;
|
||||
worker *self = &worker_table [index];
|
||||
char mount_path [] = "/work/????";
|
||||
int rv = 0;
|
||||
|
||||
rv = snprintf(mount_path, sizeof(mount_path), "/work/%u", index);
|
||||
assert(rv < (int) sizeof(mount_path));
|
||||
|
||||
sc = rtems_libio_set_private_env();
|
||||
ASSERT_SC(sc);
|
||||
|
||||
rv = rtems_mkdir(mount_path, S_IRWXU | S_IRWXG | S_IRWXO);
|
||||
assert(rv == 0);
|
||||
|
||||
while (true) {
|
||||
rtems_event_set events = 0;
|
||||
|
||||
sc = rtems_event_receive(WORKER_EVENT, RTEMS_EVENT_ALL | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &events);
|
||||
ASSERT_SC(sc);
|
||||
|
||||
test_file_system(index, self->disk_or_partition_path, mount_path);
|
||||
|
||||
worker_finished(self);
|
||||
|
||||
add_worker_to_free_list(self);
|
||||
}
|
||||
}
|
||||
|
||||
static const char mac_address [6] = { 0x00, 0x1a, 0xf1, 0x00, 0x07, 0xa4 };
|
||||
|
||||
static void Init(rtems_task_argument arg)
|
||||
{
|
||||
rtems_status_code sc = RTEMS_SUCCESSFUL;
|
||||
int rv = 0;
|
||||
int eno = 0;
|
||||
rtems_id id = RTEMS_ID_NONE;
|
||||
size_t i = 0;
|
||||
|
||||
eno = pthread_mutex_init(&worker_mutex, NULL);
|
||||
ASSERT_ENO(eno);
|
||||
|
||||
eno = pthread_cond_init(&worker_changed, NULL);
|
||||
ASSERT_ENO(eno);
|
||||
|
||||
for (i = 0; i < WORKER_COUNT; ++i) {
|
||||
worker *w = &worker_table [i];
|
||||
|
||||
sc = rtems_task_create(
|
||||
WORKER_NAME,
|
||||
95 + 10 * (i % 4),
|
||||
32 * 1024,
|
||||
RTEMS_DEFAULT_MODES,
|
||||
RTEMS_DEFAULT_ATTRIBUTES,
|
||||
&id
|
||||
);
|
||||
ASSERT_SC(sc);
|
||||
|
||||
w->task = id;
|
||||
add_worker_to_free_list(w);
|
||||
|
||||
sc = rtems_task_start(id, worker_task, i);
|
||||
ASSERT_SC(sc);
|
||||
}
|
||||
|
||||
sc = rtems_disk_io_initialize();
|
||||
ASSERT_SC(sc);
|
||||
|
||||
sc = rtems_media_initialize();
|
||||
ASSERT_SC(sc);
|
||||
|
||||
sc = rtems_media_listener_add(media_listener, NULL);
|
||||
ASSERT_SC(sc);
|
||||
|
||||
sc = rtems_media_server_initialize(200, 32 * 1024, RTEMS_DEFAULT_MODES, RTEMS_DEFAULT_ATTRIBUTES);
|
||||
ASSERT_SC(sc);
|
||||
|
||||
sc = rtems_bsd_initialize_with_interrupt_server();
|
||||
ASSERT_SC(sc);
|
||||
|
||||
rtems_bsd_shell_initialize();
|
||||
|
||||
sc = rtems_shell_init(
|
||||
"SHLL",
|
||||
16 * 1024,
|
||||
10,
|
||||
CONSOLE_DEVICE_NAME,
|
||||
false,
|
||||
true,
|
||||
NULL
|
||||
);
|
||||
ASSERT_SC(sc);
|
||||
|
||||
exit(0);
|
||||
}
|
||||
|
||||
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
|
||||
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
|
||||
#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
|
||||
|
||||
#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
|
||||
|
||||
#define CONFIGURE_FILESYSTEM_IMFS
|
||||
#define CONFIGURE_FILESYSTEM_DOSFS
|
||||
|
||||
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 32
|
||||
|
||||
#define CONFIGURE_BDBUF_BUFFER_MIN_SIZE 512
|
||||
#define CONFIGURE_BDBUF_BUFFER_MAX_SIZE 512
|
||||
#define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE (WORKER_COUNT * 512)
|
||||
#define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS 0
|
||||
|
||||
#define CONFIGURE_MAXIMUM_TASKS 64
|
||||
#define CONFIGURE_MAXIMUM_DRIVERS 4
|
||||
#define CONFIGURE_MAXIMUM_SEMAPHORES 64
|
||||
#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 4
|
||||
#define CONFIGURE_MAXIMUM_TIMERS 64
|
||||
#define CONFIGURE_MAXIMUM_PERIODS 4
|
||||
#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 1
|
||||
#define CONFIGURE_MAXIMUM_BARRIERS 1
|
||||
|
||||
#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 32
|
||||
#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 64
|
||||
|
||||
#define CONFIGURE_EXTRA_TASK_STACKS (1 * 1024 * 1024)
|
||||
|
||||
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
|
||||
|
||||
#define CONFIGURE_STACK_CHECKER_ENABLED
|
||||
|
||||
#define CONFIGURE_INIT
|
||||
|
||||
#include <rtems/confdefs.h>
|
||||
|
||||
#define CONFIGURE_SHELL_COMMANDS_INIT
|
||||
|
||||
#include "demo-shell.h"
|
||||
#include "demo-shell-block-devices.h"
|
||||
#include <rtems/shellconfig.h>
|
||||
|
||||
#define USB_SYSINIT_INIT
|
||||
|
||||
#include "usb-sysinit.h"
|
||||
65
testsuite/usb01/usb-sysinit.h
Normal file
65
testsuite/usb01/usb-sysinit.h
Normal file
@ -0,0 +1,65 @@
|
||||
/**
|
||||
* @file
|
||||
*
|
||||
* @ingroup demo
|
||||
*
|
||||
* @brief USB system initialization.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2009, 2010 embedded brains GmbH. All rights reserved.
|
||||
*
|
||||
* embedded brains GmbH
|
||||
* Obere Lagerstr. 30
|
||||
* 82178 Puchheim
|
||||
* Germany
|
||||
* <rtems@embedded-brains.de>
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*/
|
||||
|
||||
#include <rtems/freebsd/machine/rtems-bsd-sysinit.h>
|
||||
|
||||
#include <bsp.h>
|
||||
|
||||
#ifdef USB_SYSINIT_INIT
|
||||
|
||||
#if defined(LIBBSP_ARM_LPC24XX_BSP_H) || defined(LIBBSP_ARM_LPC32XX_BSP_H)
|
||||
#define NEED_USB_OHCI
|
||||
#elif defined(__GEN83xx_BSP_h) || defined(LIBBSP_POWERPC_QORIQ_BSP_H)
|
||||
#define NEED_USB_EHCI
|
||||
#endif
|
||||
|
||||
#if defined(LIBBSP_POWERPC_QORIQ_BSP_H)
|
||||
#define NEED_SDHC
|
||||
#endif
|
||||
|
||||
SYSINIT_NEED_FREEBSD_CORE;
|
||||
SYSINIT_NEED_USB_CORE;
|
||||
#ifdef NEED_USB_OHCI
|
||||
SYSINIT_NEED_USB_OHCI;
|
||||
#endif
|
||||
#ifdef NEED_USB_EHCI
|
||||
SYSINIT_NEED_USB_EHCI;
|
||||
#endif
|
||||
SYSINIT_NEED_USB_MASS_STORAGE;
|
||||
#ifdef NEED_SDHC
|
||||
SYSINIT_NEED_SDHC;
|
||||
#endif
|
||||
|
||||
const char *const _bsd_nexus_devices [] = {
|
||||
#ifdef NEED_USB_OHCI
|
||||
"ohci",
|
||||
#endif
|
||||
#ifdef NEED_USB_EHCI
|
||||
"ehci",
|
||||
#endif
|
||||
#ifdef NEED_SDHC
|
||||
"sdhci",
|
||||
#endif
|
||||
NULL
|
||||
};
|
||||
|
||||
#endif /* USB_SYSINIT_INIT */
|
||||
Loading…
x
Reference in New Issue
Block a user