Rev 733 | Rev 745 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 692 | bondari | 1 | /* |
| 2 | * Copyright (C) 2006 Sergey Bondari |
||
| 3 | * All rights reserved. |
||
| 4 | * |
||
| 5 | * Redistribution and use in source and binary forms, with or without |
||
| 6 | * modification, are permitted provided that the following conditions |
||
| 7 | * are met: |
||
| 8 | * |
||
| 9 | * - Redistributions of source code must retain the above copyright |
||
| 10 | * notice, this list of conditions and the following disclaimer. |
||
| 11 | * - Redistributions in binary form must reproduce the above copyright |
||
| 12 | * notice, this list of conditions and the following disclaimer in the |
||
| 13 | * documentation and/or other materials provided with the distribution. |
||
| 14 | * - The name of the author may not be used to endorse or promote products |
||
| 15 | * derived from this software without specific prior written permission. |
||
| 16 | * |
||
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||
| 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 |
||
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
| 27 | */ |
||
| 28 | #include <print.h> |
||
| 29 | #include <test.h> |
||
| 30 | #include <mm/page.h> |
||
| 31 | #include <mm/frame.h> |
||
| 735 | bondari | 32 | #include <mm/heap.h> |
| 692 | bondari | 33 | #include <arch/mm/page.h> |
| 34 | #include <arch/types.h> |
||
| 35 | #include <arch/atomic.h> |
||
| 36 | #include <debug.h> |
||
| 37 | #include <proc/thread.h> |
||
| 38 | #include <memstr.h> |
||
| 39 | |||
| 735 | bondari | 40 | #define MAX_FRAMES 256 |
| 41 | #define MAX_ORDER 8 |
||
| 692 | bondari | 42 | |
| 733 | bondari | 43 | #define THREAD_RUNS 1 |
| 735 | bondari | 44 | #define THREADS 8 |
| 692 | bondari | 45 | |
| 46 | static void thread(void * arg); |
||
| 47 | static void failed(void); |
||
| 48 | |||
| 49 | static atomic_t thread_count; |
||
| 50 | |||
| 51 | void thread(void * arg) { |
||
| 52 | int status, order, run, allocated,i; |
||
| 53 | |||
| 54 | __u8 val = *((__u8 *) arg); |
||
| 733 | bondari | 55 | index_t k; |
| 692 | bondari | 56 | |
| 735 | bondari | 57 | __address * frames = (__address *) malloc(MAX_FRAMES * sizeof(__address)); |
| 692 | bondari | 58 | |
| 59 | for (run=0;run<THREAD_RUNS;run++) { |
||
| 60 | |||
| 61 | for (order=0;order<=MAX_ORDER;order++) { |
||
| 733 | bondari | 62 | printf("Thread #%d: Allocating %d frames blocks ... \n",val, 1<<order); |
| 692 | bondari | 63 | allocated = 0; |
| 735 | bondari | 64 | for (i=0;i < (MAX_FRAMES >> order);i++) { |
| 692 | bondari | 65 | frames[allocated] = frame_alloc(FRAME_NON_BLOCKING | FRAME_KA,order, &status); |
| 66 | if (status == 0) { |
||
| 733 | bondari | 67 | memsetb(frames[allocated], (1 << order) * FRAME_SIZE, val); |
| 692 | bondari | 68 | allocated++; |
| 69 | } else { |
||
| 70 | break; |
||
| 71 | } |
||
| 72 | } |
||
| 73 | |||
| 733 | bondari | 74 | printf("Thread #%d: %d blocks alocated.\n",val, allocated); |
| 692 | bondari | 75 | |
| 733 | bondari | 76 | printf("Thread #%d: Deallocating ... \n", val); |
| 692 | bondari | 77 | for (i=0;i<allocated;i++) { |
| 735 | bondari | 78 | |
| 733 | bondari | 79 | for (k=0;k<=((FRAME_SIZE << order) - 1);k++) { |
| 80 | if ( ((char *) frames[i])[k] != val ) { |
||
| 81 | printf("Thread #%d: Unexpected data in block %P offset %X\n",val, frames[i], k); |
||
| 82 | failed(); |
||
| 83 | } |
||
| 84 | |||
| 85 | } |
||
| 735 | bondari | 86 | |
| 692 | bondari | 87 | frame_free(frames[i]); |
| 88 | } |
||
| 733 | bondari | 89 | printf("Thread #%d: Finished run.\n", val); |
| 692 | bondari | 90 | } |
| 91 | } |
||
| 92 | |||
| 93 | |||
| 94 | atomic_dec(&thread_count); |
||
| 95 | |||
| 96 | } |
||
| 97 | |||
| 98 | |||
| 99 | void failed(void) { |
||
| 100 | panic("Test failed.\n"); |
||
| 101 | } |
||
| 102 | |||
| 103 | |||
| 104 | void test(void) { |
||
| 105 | int i; |
||
| 106 | |||
| 107 | atomic_set(&thread_count, THREADS); |
||
| 108 | |||
| 109 | for (i=1;i<=THREADS;i++) { |
||
| 110 | thread_t * thrd; |
||
| 111 | thrd = thread_create(thread, &i, TASK, 0); |
||
| 112 | if (thrd) thread_ready(thrd); else failed(); |
||
| 113 | } |
||
| 114 | |||
| 115 | while (thread_count.count); |
||
| 116 | |||
| 117 | printf("Test passed\n"); |
||
| 118 | } |
||
| 119 |