usb/host/uhci-debug.c

46 	char *out = buf;
51 	out += sprintf(out, "%*s[%p] link (%08x) ", space, "", td,
53 	out += sprintf(out, "e%d %s%s%s%s%s%s%s%s%s%sLength=%x ",
66 	if (out - buf > len)
85 	out += sprintf(out, "MaxLen=%x DT%d EndPt=%x Dev=%x, PID=%x(%s) ",
92 	out += sprintf(out, "(buf=%08x)\n", hc32_to_cpu(uhci, td->buffer));
95 	if (out - buf > len)
96 		out += sprintf(out, " ...\n");
97 	return out - buf;
103 	char *out = buf;
109 	out += sprintf(out, "urb_priv [%p] ", urbp);
110 	out += sprintf(out, "urb [%p] ", urbp->urb);
111 	out += sprintf(out, "qh [%p] ", urbp->qh);
112 	out += sprintf(out, "Dev=%d ", usb_pipedevice(urbp->urb->pipe));
113 	out += sprintf(out, "EP=%x(%s) ", usb_pipeendpoint(urbp->urb->pipe),
115 	if (out - buf > len)
126 	out += sprintf(out, "%s%s", ptype, (urbp->fsbr ? " FSBR" : ""));
127 	out += sprintf(out, " Actlen=%d%s", urbp->urb->actual_length,
132 		out += sprintf(out, " Unlinked=%d", urbp->urb->unlinked);
133 	out += sprintf(out, "\n");
135 	if (out - buf > len)
142 			out += sprintf(out, "%*s%d: ", space + 2, "", i);
143 			out += uhci_show_td(uhci, td, out,
144 					len - (out - buf), 0);
145 			if (out - buf > len)
155 		out += sprintf(out,
159 	if (out - buf > len)
160 		out += sprintf(out, " ...\n");
162 	return out - buf;
168 	char *out = buf;
181 	out += sprintf(out, "%*s[%p] %s QH link (%08x) element (%08x)\n",
186 		out += sprintf(out,
191 		out += sprintf(out, "%*s    period %d phase %d load %d us\n",
193 	if (out - buf > len)
197 		out += sprintf(out, "%*s  Element points to QH (bug?)\n", space, "");
200 		out += sprintf(out, "%*s  Depth traverse\n", space, "");
203 		out += sprintf(out, "%*s  Bit 3 set (bug?)\n", space, "");
206 		out += sprintf(out, "%*s  Element is NULL (bug?)\n", space, "");
208 	if (out - buf > len)
212 		out += sprintf(out, "%*s  queue is empty\n", space, "");
214 			out += uhci_show_td(uhci, uhci->term_td, out,
215 					len - (out - buf), 0);
216 			if (out - buf > len)
226 			out += sprintf(out, "%*s Element != First TD\n",
231 				out += uhci_show_urbp(uhci, urbp, out,
232 						len - (out - buf), space + 2);
233 				if (out - buf > len)
240 			out += sprintf(out, "%*s Skipped %d URBs\n",
244 	if (out - buf > len)
248 		out += sprintf(out, "%*s  Dummy TD\n", space, "");
249 		out += uhci_show_td(uhci, qh->dummy_td, out,
250 				len - (out - buf), 0);
251 		if (out - buf > len)
256 	if (out - buf > len)
257 		out += sprintf(out, " ...\n");
259 	return out - buf;
307 	char *out = buf;
323 	out += sprintf(out, "  usbcmd    =     %04x   %s%s%s%s%s%s%s%s\n",
333 	if (out - buf > len)
336 	out += sprintf(out, "  usbstat   =     %04x   %s%s%s%s%s%s\n",
344 	if (out - buf > len)
347 	out += sprintf(out, "  usbint    =     %04x\n", usbint);
348 	out += sprintf(out, "  usbfrnum  =   (%d)%03x\n", (usbfrnum >> 10) & 1,
350 	out += sprintf(out, "  flbaseadd = %08x\n", flbaseadd);
351 	out += sprintf(out, "  sof       =       %02x\n", sof);
352 	if (out - buf > len)
355 	out += uhci_show_sc(1, portsc1, out);
356 	if (out - buf > len)
359 	out += uhci_show_sc(2, portsc2, out);
360 	if (out - buf > len)
363 	out += sprintf(out,
369 	if (out - buf > len)
370 		out += sprintf(out, " ...\n");
371 	return out - buf;
376 	char *out = buf;
390 	out += uhci_show_root_hub_state(uhci, out);
391 	if (out - buf > len)
393 	out += sprintf(out, "HC status\n");
394 	out += uhci_show_status(uhci, out, len - (out - buf));
395 	if (out - buf > len)
398 	out += sprintf(out, "Periodic load table\n");
400 		out += sprintf(out, "\t%d", uhci->load[i]);
402 			*out++ = '\n';
404 	out += sprintf(out, "Total: %d, #INT: %d, #ISO: %d\n",
411 	out += sprintf(out, "Frame List\n");
417 		if (out - buf > len)
426 			out += sprintf(out, "- Frame %d -> (%08x)\n",
438 					out += sprintf(out,
440 					if (out - buf > len)
446 				out += uhci_show_td(uhci, td, out,
447 						len - (out - buf), 4);
448 				if (out - buf > len)
459 					out += sprintf(out,
464 				out += sprintf(out,
467 				if (out - buf > len)
475 		out += sprintf(out, "Skipped %d bad links\n", nerrs);
477 	out += sprintf(out, "Skeleton QHs\n");
479 	if (out - buf > len)
487 		out += sprintf(out, "- skel_%s_qh\n", qh_names[i]);
488 		out += uhci_show_qh(uhci, qh, out, len - (out - buf), 4);
489 		if (out - buf > len)
495 				out += sprintf(out,
497 				if (out - buf > len)
513 				out += uhci_show_qh(uhci, qh, out,
514 						len - (out - buf), 4);
515 				if (out - buf > len)
522 			out += sprintf(out, "    Skipped %d QHs\n", cnt);
535 			out += sprintf(out,
538 		if (out - buf > len)
543 	if (out - buf > len)
544 		out += sprintf(out, " ...\n");
546 	return out - buf;