1 /* SPDX-License-Identifier: GPL-2.0 */
61 		return "Stopped - Length Invalid";  in cdnsp_trb_comp_code_string()
63 		return "Stopped - Short Packet";  in cdnsp_trb_comp_code_string()
97 		return "No-Op";  in cdnsp_trb_type_string()
119 		return "No-Op Command";  in cdnsp_trb_type_string()
177 static inline const char *cdnsp_decode_trb(char *str, size_t size, u32 field0,  in cdnsp_decode_trb()  argument
180 	int ep_id = TRB_TO_EP_INDEX(field3) - 1;  in cdnsp_decode_trb()
190 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
191 				"LINK %08x%08x intr %ld type '%s' flags %c:%c:%c:%c",  in cdnsp_decode_trb()
203 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
204 				"ep%d%s(%d) type '%s' TRB %08x%08x status '%s'"  in cdnsp_decode_trb()
215 		ret = scnprintf(str, size, "%s: flags %c",  in cdnsp_decode_trb()
220 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
221 				"type '%s' bRequestType %02x bRequest %02x "  in cdnsp_decode_trb()
222 				"wValue %02x%02x wIndex %02x%02x wLength %d "  in cdnsp_decode_trb()
223 				"length %ld TD size %ld intr %ld Setup ID %ld "  in cdnsp_decode_trb()
242 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
243 				"type '%s' Buffer %08x%08x length %ld TD size %ld "  in cdnsp_decode_trb()
258 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
259 				"Buffer %08x%08x length %ld TD size %ld intr"  in cdnsp_decode_trb()
274 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
275 				"type '%s' Buffer %08x%08x length %ld "  in cdnsp_decode_trb()
276 				"TD size %ld intr %ld "  in cdnsp_decode_trb()
294 		ret = scnprintf(str, size, "%s: flags %c",  in cdnsp_decode_trb()
299 		ret = scnprintf(str, size, "%s: slot %ld flags %c",  in cdnsp_decode_trb()
305 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
306 				"%s: ctx %08x%08x slot %ld flags %c:%c",  in cdnsp_decode_trb()
313 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
314 				"%s: ctx %08x%08x slot %ld flags %c:%c",  in cdnsp_decode_trb()
321 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
322 				"%s: ctx %08x%08x slot %ld flags %c",  in cdnsp_decode_trb()
329 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
330 				"%s: ep%d%s(%d) ctx %08x%08x slot %ld flags %c",  in cdnsp_decode_trb()
338 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
348 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
349 				"%s: ep%d%s(%d) deq %08x%08x stream %ld slot %ld  flags %c",  in cdnsp_decode_trb()
358 		ret = scnprintf(str, size, "%s: slot %ld flags %c",  in cdnsp_decode_trb()
366 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
367 				"%s: ep%d%s(%d) H_SID %x%s%s D_SID %lx flags %c:%c",  in cdnsp_decode_trb()
378 		ret = scnprintf(str, size,  in cdnsp_decode_trb()
379 				"type '%s' -> raw %08x %08x %08x %08x",  in cdnsp_decode_trb()
384 	if (ret == size - 1)  in cdnsp_decode_trb()
402 		s = "full-speed";  in cdnsp_decode_slot_context()
405 		s = "high-speed";  in cdnsp_decode_slot_context()
408 		s = "super-speed";  in cdnsp_decode_slot_context()
411 		s = "super-speed plus";  in cdnsp_decode_slot_context()
463 static inline const char *cdnsp_decode_portsc(char *str, size_t size,  in cdnsp_decode_portsc()  argument
468 	ret = scnprintf(str, size, "%s %s %s Link:%s PortSpeed:%d ",  in cdnsp_decode_portsc()
469 			portsc & PORT_POWER ? "Powered" : "Powered-off",  in cdnsp_decode_portsc()
470 			portsc & PORT_CONNECT ? "Connected" : "Not-connected",  in cdnsp_decode_portsc()
476 		ret += scnprintf(str + ret, size - ret, "In-Reset ");  in cdnsp_decode_portsc()
478 	ret += scnprintf(str + ret, size - ret, "Change: ");  in cdnsp_decode_portsc()
480 		ret += scnprintf(str + ret, size - ret, "CSC ");  in cdnsp_decode_portsc()
482 		ret += scnprintf(str + ret, size - ret, "WRC ");  in cdnsp_decode_portsc()
484 		ret += scnprintf(str + ret, size - ret, "PRC ");  in cdnsp_decode_portsc()
486 		ret += scnprintf(str + ret, size - ret, "PLC ");  in cdnsp_decode_portsc()
488 		ret += scnprintf(str + ret, size - ret, "CEC ");  in cdnsp_decode_portsc()
489 	ret += scnprintf(str + ret, size - ret, "Wake: ");  in cdnsp_decode_portsc()
491 		ret += scnprintf(str + ret, size - ret, "WCE ");  in cdnsp_decode_portsc()
493 		ret += scnprintf(str + ret, size - ret, "WDE ");  in cdnsp_decode_portsc()
538 static inline const char *cdnsp_decode_ep_context(char *str, size_t size,  in cdnsp_decode_ep_context()  argument
565 	ret = scnprintf(str, size, "State %s mult %d max P. Streams %d %s",  in cdnsp_decode_ep_context()
569 	ret += scnprintf(str + ret, size - ret,  in cdnsp_decode_ep_context()
573 	ret += scnprintf(str + ret, size - ret,  in cdnsp_decode_ep_context()
578 	ret += scnprintf(str + ret, size - ret, "avg trb len %d", avg);  in cdnsp_decode_ep_context()