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  • uspace/lib/device/src/devman.c

    r8300c72 redeee9f  
    11/*
    2  * Copyright (c) 2025 Jiri Svoboda
    32 * Copyright (c) 2007 Josef Cejka
     3 * Copyright (c) 2013 Jiri Svoboda
    44 * Copyright (c) 2010 Lenka Trochtova
    55 * All rights reserved.
     
    343343}
    344344
    345 errno_t devman_drv_fun_quiesce(devman_handle_t funh)
    346 {
    347         async_exch_t *exch = devman_exchange_begin(INTERFACE_DDF_DRIVER);
    348         if (exch == NULL)
    349                 return ENOMEM;
    350 
    351         errno_t retval = async_req_1_0(exch, DEVMAN_DRV_FUN_QUIESCE, funh);
    352 
    353         devman_exchange_end(exch);
    354         return retval;
    355 }
    356 
    357 errno_t devman_drv_fun_wait_stable(devman_handle_t funh)
    358 {
    359         async_exch_t *exch = devman_exchange_begin(INTERFACE_DDF_DRIVER);
    360         if (exch == NULL)
    361                 return ENOMEM;
    362 
    363         errno_t retval = async_req_1_0(exch, DEVMAN_DRV_FUN_WAIT_STABLE, funh);
    364 
    365         devman_exchange_end(exch);
    366         return retval;
    367 }
    368 
    369345async_sess_t *devman_parent_device_connect(devman_handle_t handle,
    370346    unsigned int flags)
     
    518494}
    519495
    520 errno_t devman_fun_quiesce(devman_handle_t funh)
    521 {
    522         async_exch_t *exch = devman_exchange_begin(INTERFACE_DDF_CLIENT);
    523         if (exch == NULL)
    524                 return ENOMEM;
    525 
    526         errno_t retval = async_req_1_0(exch, DEVMAN_FUN_QUIESCE, funh);
    527 
    528         devman_exchange_end(exch);
    529         return retval;
    530 }
    531 
    532496static errno_t devman_get_handles_once(sysarg_t method, sysarg_t arg1,
    533497    devman_handle_t *handle_buf, size_t buf_size, size_t *act_size)
     
    656620}
    657621
    658 errno_t devman_quiesce_devices(const char *path)
    659 {
    660         devman_handle_t funh;
    661         errno_t rc;
    662 
    663         funh = 0;
    664         rc = devman_fun_get_handle(path, &funh, 0);
    665         if (rc != EOK)
    666                 return rc;
    667 
    668         return devman_fun_quiesce(funh);
    669 }
    670 
    671622errno_t devman_get_drivers(devman_handle_t **drvs,
    672623    size_t *count)
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