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This commit is contained in:
Eduard Iten
2026-05-19 07:58:11 +02:00
parent 32fe244fcf
commit 5557c78179
20 changed files with 422 additions and 272 deletions
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32
firmware/libs/fs_mgmt/src/fs_mgmt.c
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@@ -17,7 +17,7 @@ LOG_MODULE_REGISTER(fs_mgmt, CONFIG_FS_MGMT_LOG_LEVEL);
* Without PM, we fall back to the DTS node label.
*/
#if defined(PM_littlefs_storage_ID)
#define FokITION_ID(littlefs_storage)
#define FS_PARTITION_ID PM_littlefs_storage_ID
#elif DT_NODE_EXISTS(DT_NODELABEL(ext_flash_lfs))
#define FS_PARTITION_ID FIXED_PARTITION_ID(ext_flash_lfs)
#else
@@ -38,8 +38,10 @@ static struct fs_mount_t fs_storage_mnt = {
.mnt_point = CONFIG_FS_MGMT_MOUNT_POINT,
};
#if defined(CONFIG_PM_DEVICE) && !defined(CONFIG_FILE_SYSTEM_SHELL)
static int open_count = 0;
static struct k_mutex flash_pm_lock;
#endif
// #define ACK_WATERMARK (CONFIG_BUZZ_PROTO_SLAB_COUNT / 4)
#define INITIAL_CREDITS CONFIG_BUZZ_PROTO_SLAB_COUNT
@@ -79,7 +81,9 @@ static struct
*/
static int fs_mgmt_pm_flash_suspend(void)
{
#if IS_ENABLED(CONFIG_PM_DEVICE)
#if defined(CONFIG_FILE_SYSTEM_SHELL)
return 0;
#elif defined(CONFIG_PM_DEVICE)
if (!device_is_ready(flash_dev))
{
return -ENODEV;
@@ -105,7 +109,7 @@ static int fs_mgmt_pm_flash_suspend(void)
}
k_mutex_unlock(&flash_pm_lock);
#endif /* CONFIG_PM_DEVICE */
#endif /* CONFIG_FILE_SYSTEM_SHELL / CONFIG_PM_DEVICE */
return 0;
}
@@ -116,7 +120,9 @@ static int fs_mgmt_pm_flash_suspend(void)
*/
static int fs_mgmt_pm_flash_resume(void)
{
#if IS_ENABLED(CONFIG_PM_DEVICE)
#if defined(CONFIG_FILE_SYSTEM_SHELL)
return 0;
#elif defined(CONFIG_PM_DEVICE)
if (!device_is_ready(flash_dev))
return -ENODEV;
@@ -134,7 +140,7 @@ static int fs_mgmt_pm_flash_resume(void)
open_count++;
k_mutex_unlock(&flash_pm_lock);
#endif /* CONFIG_PM_DEVICE */
#endif /* CONFIG_FILE_SYSTEM_SHELL / CONFIG_PM_DEVICE */
return 0;
}
@@ -182,6 +188,20 @@ int fs_mgmt_pm_unlink(const char *path)
{
LOG_DBG("PM Unlinking file '%s'", path);
fs_mgmt_pm_flash_resume();
struct fs_dirent entry;
int stat_rc = fs_stat(path, &entry);
if (stat_rc == -ENOENT)
{
fs_mgmt_pm_flash_suspend();
return 0;
}
if (stat_rc < 0)
{
fs_mgmt_pm_flash_suspend();
return stat_rc;
}
int rc = fs_unlink(path);
fs_mgmt_pm_flash_suspend();
return rc;
@@ -400,7 +420,9 @@ int fs_mgmt_pm_mkdir_recursive(char *path)
static int fs_mgmt_init(void)
{
#if defined(CONFIG_PM_DEVICE) && !defined(CONFIG_FILE_SYSTEM_SHELL)
k_mutex_init(&flash_pm_lock);
#endif
if (!device_is_ready(flash_dev))
{