Ignore:
Timestamp:
Nov 7, 2017, 3:08:12 PM (5 years ago)
Author:
alain
Message:

First implementation of fork/exec.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/kernel/devices/dev_ioc.c

    r406 r407  
    5151
    5252    // set chdev name
    53     snprintf( ioc->name , 16 , "ioc_%d" , channel );
     53    snprintf( ioc->name , 16 , "ioc%d" , channel );
    5454
    5555    // call driver init function
     
    9090// It builds and registers the command in the calling thread descriptor.
    9191// Then, it registers the calling thead in chdev waiting queue.
    92 // Finally it blocks on the THREAD_BLOCKED_DEV condition and deschedule.
     92// Finally it blocks on the THREAD_BLOCKED_IO condition and deschedule.
    9393////////////////////////////////////i/////////////////////////////////////////////
    9494static error_t dev_ioc_access( uint32_t   cmd_type,
     
    9999    thread_t * this = CURRENT_THREAD;              // pointer on client thread
    100100
    101     ioc_dmsg("\n[DMSG] %s : thread %x in process %x"
     101    ioc_dmsg("\n[DBG] %s : thread %x in process %x"
    102102             " for lba = %x / buffer = %x / at cycle %d\n",
    103103             __FUNCTION__ , this->trdid , this->process->pid ,
     
    126126    // block client thread on THREAD_BLOCKED_IO and deschedule.
    127127    // it is re-activated by the ISR signaling IO operation completion.
    128     chdev_register_command( dev_xp , this );
    129 
    130     ioc_dmsg("\n[DMSG] in %s : thread %x in process %x"
     128    chdev_register_command( dev_xp );
     129
     130    ioc_dmsg("\n[DBG] in %s : thread %x in process %x"
    131131             " completes / error = %d / at cycle %d\n",
    132132             __FUNCTION__ , this->trdid , this->process->pid ,
     
    162162    thread_t * this = CURRENT_THREAD;
    163163
    164     ioc_dmsg("\n[DMSG] %s : core[%x,%d] enter for %d blocks / lba = %x / cycle %d\n",
     164    ioc_dmsg("\n[DBG] %s : core[%x,%d] enter for %d blocks / lba = %x / cycle %d\n",
    165165    __FUNCTION__ , local_cxy , this->core->lid , count , lba , hal_time_stamp() );
    166166
     
    199199    dev_pic_enable_irq( lid , ioc_xp );
    200200
    201     ioc_dmsg("\n[DMSG] %s : core[%x,%d] exit / error = %d / cycle %d\n",
     201    ioc_dmsg("\n[DBG] %s : core[%x,%d] exit / error = %d / cycle %d\n",
    202202    __FUNCTION__ , local_cxy , this->core->lid , this->ioc_cmd.error , hal_time_stamp() );
    203203
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