Subversion Repositories HelenOS

Rev

Rev 1787 | Rev 1942 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1787 Rev 1881
Line 24... Line 24...
24 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 24 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 25 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 26 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 
 */
 27 
 */
28 
 
 28 
 
29 
 /** @addtogroup ia64  
 29 
/** @addtogroup ia64   
30 
 * @{
 30 
 * @{
31 
 */
 31 
 */
32 
/** @file
 32 
/** @file
33 
 */
 33 
 */
34 
 
 34 
 
Line 74... Line 74...
74 
    int64_t c;
 74 
    int64_t c;
75 
    int64_t m;
 75 
    int64_t m;
76 
   
 76 
   
77 
    eoi_write(EOI);
 77 
    eoi_write(EOI);
78 
   
 78 
   
79 
    m=itm_read();
 79 
    m = itm_read();
80 
   
 80 
   
81 
    while(1)
 81 
    while (1) {
82 
    {
 - 
 
83 
   
 - 
 
84 
        c=itc_read();
 82 
        c = itc_read();
85 
        c+=IT_SERVICE_CLOCKS;
 83 
        c += IT_SERVICE_CLOCKS;
86 
 
 84 
 
87 
        m+=IT_DELTA;
 85 
        m += IT_DELTA;
88 
        if(m-c<0)
 86 
        if (m-c<0)
89 
        {
 - 
 
90 
            CPU->missed_clock_ticks++;
 87 
            CPU->missed_clock_ticks++;
91 
        }
 88 
        else
92 
        else break;
 89 
            break;
93 
    }
 90 
    }
94 
   
 91 
   
95 
    itm_write(m);
 92 
    itm_write(m);
96 
    srlz_d();               /* propagate changes */
 93 
    srlz_d();               /* propagate changes */
97 
   
 94 
   
98 
   
 - 
 
99 
   
 - 
 
100 
    clock();
 95 
    clock();
101 
    poll_keyboard();
 96 
    poll_keyboard();
102 
}
 97 
}
103 
 
 98 
 
104 
 /** @}
 99 
/** @}
105 
 */
 100 
 */
106 
 
 -