Revision 7d8406be hw/scsi-disk.c

b/hw/scsi-disk.c
245 245 
        s->buf_len = 4;
246 246 
        break;
247 247 
    case 0x12:
248 
	DPRINTF("Inquiry (len %d)\n", len);
248 
        DPRINTF("Inquiry (len %d)\n", len);
249 249 
        if (len < 36) {
250 250 
            BADF("Inquiry buffer too small (%d)\n", len);
251 251 
        }
......
253 253 
	if (bdrv_get_type_hint(s->bdrv) == BDRV_TYPE_CDROM) {
254 254 
	    s->buf[0] = 5;
255 255 
            s->buf[1] = 0x80;
256 
	    memcpy(&s->buf[16], "QEMU CDROM     ", 16);
256 
	    memcpy(&s->buf[16], "QEMU CD-ROM    ", 16);
257 257 
	} else {
258 258 
	    s->buf[0] = 0;
259 259 
	    memcpy(&s->buf[16], "QEMU HARDDISK  ", 16);
260 260 
	}
261 261 
	memcpy(&s->buf[8], "QEMU   ", 8);
262 
        memcpy(&s->buf[32], QEMU_VERSION, 4);
262 263 
	s->buf[2] = 3; /* SCSI-3 */
263 264 
	s->buf[3] = 2; /* Format 2 */
264 265 
	s->buf[4] = 32;
......
275 276 
            goto fail;
276 277 
        break;
277 278 
    case 0x1a:
278 
	DPRINTF("Mode Sense(6) (page %d, len %d)\n", buf[2], len);
279 
        memset(s->buf, 0, 4);
280 
        s->buf[0] = 0x16; /* Mode data length (4 + 0x12).  */
281 
        s->buf[1] = 0; /* Default media type.  */
282 
        s->buf[2] = 0; /* Write enabled.  */
283 
        s->buf[3] = 0; /* Block descriptor length.  */
284 
        /* Caching page.  */
285 
        s->buf[4 + 0] = 8;
286 
        s->buf[4 + 1] = 0x12;
287 
        s->buf[4 + 2] = 4; /* WCE */
288 
        if (len > 0x16)
289 
            len = 0x16;
279 
    case 0x5a:
280 
	DPRINTF("Mode Sense (page %d, len %d)\n", buf[2], len);
281 
        if (bdrv_get_type_hint(s->bdrv) == BDRV_TYPE_CDROM) {
282 
            memset(s->buf, 0, 4);
283 
            s->buf[0] = 4; /* Mode data length.  */
284 
            s->buf[1] = 0; /* Default media type.  */
285 
            s->buf[2] = 0x80; /* Readonly.  */
286 
            s->buf[3] = 0; /* Block descriptor length.  */
287 
        } else {
288 
            memset(s->buf, 0, 0x16);
289 
            s->buf[0] = 0x16; /* Mode data length (4 + 0x12).  */
290 
            s->buf[1] = 0; /* Default media type.  */
291 
            s->buf[2] = 0; /* Write enabled.  */
292 
            s->buf[3] = 0; /* Block descriptor length.  */
293 
            /* Caching page.  */
294 
            s->buf[4 + 0] = 8;
295 
            s->buf[4 + 1] = 0x12;
296 
            s->buf[4 + 2] = 4; /* WCE */
297 
            if (len > 0x16)
298 
                len = 0x16;
299 
        }
290 300 
        s->buf_len = len;
291 301 
	break;
292 302 
    case 0x25:
......
317 327 
        s->sector_count = len * s->cluster_size;
318 328 
        is_write = 1;
319 329 
        break;
330 
    case 0x35:
331 
        DPRINTF("Syncronise cache (sector %d, count %d)\n", lba, len);
332 
        /* ??? Extend block layer and use fsync to implement this.  */
333 
        break;
320 334 
    case 0x43:
321 335 
        {
322 336 
            int start_track, format, msf, toclen;

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