33 #include "ocs.h"
41 	ocs_t *ocs;  in ocs_gen_dump_reset()  local
44 	while ((ocs = ocs_get_instance(index++)) != NULL) {  in ocs_gen_dump_reset()
48 		ocs_get_bus_dev_func(ocs, &ocs_bus, &ocs_dev, &ocs_func);  in ocs_gen_dump_reset()
53 		if (ocs_hw_reset(&ocs->hw, OCS_HW_RESET_FUNCTION)) {  in ocs_gen_dump_reset()
54 			ocs_log_test(ocs, "failed to reset port\n");  in ocs_gen_dump_reset()
59 		ocs_log_debug(ocs, "successfully reset port\n");  in ocs_gen_dump_reset()
60 		while ((domain = ocs_list_get_head(&ocs->domain_list)) != NULL) {  in ocs_gen_dump_reset()
61 			ocs_log_debug(ocs, "free domain %p\n", domain);  in ocs_gen_dump_reset()
65 		if (ocs_hw_init(&ocs->hw)) {  in ocs_gen_dump_reset()
66 			ocs_log_err(ocs, "failed to initialize hw\n");  in ocs_gen_dump_reset()
69 			ocs_log_debug(ocs, "successfully initialized hw\n");  in ocs_gen_dump_reset()
76 ocs_gen_dump(ocs_t *ocs)  in ocs_gen_dump()  argument
89 	ocs_get_bus_dev_func(ocs, &bus, &dev, &func);  in ocs_gen_dump()
139 	if (ocs_hw_raise_ue(&ocs->hw, 1) == OCS_HW_RTN_SUCCESS) {  in ocs_gen_dump()
142 		ocs_log_debug(ocs, "Dump requested, wait for completion.\n");  in ocs_gen_dump()
147 			ocs_hw_get(&ocs->hw, OCS_HW_DUMP_READY, &dump_ready);  in ocs_gen_dump()
153 			ocs_log_test(ocs, "Failed to see dump after 30 secs\n");  in ocs_gen_dump()
156 			ocs_log_debug(ocs, "sucessfully generated dump\n");  in ocs_gen_dump()
160 		ocs_hw_get(&ocs->hw, OCS_HW_RESET_REQUIRED, &reset_required);  in ocs_gen_dump()
161 		ocs_log_debug(ocs, "reset required=%d\n", reset_required);  in ocs_gen_dump()
164 				ocs_log_debug(ocs, "all devices reset\n");  in ocs_gen_dump()
166 				ocs_log_test(ocs, "all devices NOT reset\n");  in ocs_gen_dump()
170 		ocs_log_test(ocs, "dump request to hw failed\n");  in ocs_gen_dump()
195 ocs_fdb_dump(ocs_t *ocs)  in ocs_fdb_dump()  argument
204 	if (ocs_hw_raise_ue(&ocs->hw, FDB) == OCS_HW_RTN_SUCCESS) {  in ocs_fdb_dump()
207 		ocs_log_debug(ocs, "Dump requested, wait for completion.\n");  in ocs_fdb_dump()
212 			ocs_hw_get(&ocs->hw, OCS_HW_DUMP_READY, &dump_ready);  in ocs_fdb_dump()
218 			ocs_log_err(ocs, "Failed to see dump after 10 secs\n");  in ocs_fdb_dump()
222 		ocs_log_debug(ocs, "sucessfully generated dump\n");  in ocs_fdb_dump()
225 		ocs_log_err(ocs, "dump request to hw failed\n");  in ocs_fdb_dump()
241  * @param ocs Pointer to ocs structure
248 ocs_dump_to_host(ocs_t *ocs, void *buf, uint32_t buflen)  in ocs_dump_to_host()  argument
256 		ocs_log_test(ocs, "zero buffer length is invalid\n");  in ocs_dump_to_host()
262 	dump_buffers = ocs_malloc(ocs, sizeof(ocs_dma_t) * num_buffers,  in ocs_dump_to_host()
265 		ocs_log_err(ocs, "Failed to dump buffers\n");  in ocs_dump_to_host()
274 		rc = ocs_dma_alloc(ocs, &dump_buffers[i], num_bytes,  in ocs_dump_to_host()
277 			ocs_log_err(ocs, "Failed to allocate dump buffer\n");  in ocs_dump_to_host()
285 	rc = ocs_hw_set_dump_location(&ocs->hw, num_buffers, dump_buffers, 0);  in ocs_dump_to_host()
287 		ocs_log_test(ocs, "ocs_hw_set_dump_location failed\n");  in ocs_dump_to_host()
292 	rc = ocs_gen_dump(ocs);  in ocs_dump_to_host()
294 		ocs_log_test(ocs, "ocs_gen_dump failed\n");  in ocs_dump_to_host()
303 			ocs_log_test(ocs, "ocs_copy_to_user failed\n");  in ocs_dump_to_host()
312 		ocs_dma_free(ocs, &dump_buffers[i]);  in ocs_dump_to_host()
314 	ocs_free(ocs, dump_buffers, sizeof(ocs_dma_t) * num_buffers);  in ocs_dump_to_host()
319 ocs_function_speciic_dump(ocs_t *ocs, void *buf, uint32_t buflen)  in ocs_function_speciic_dump()  argument
327 		ocs_log_err(ocs, "zero buffer length is invalid\n");  in ocs_function_speciic_dump()
333 	dump_buffers = ocs_malloc(ocs, sizeof(ocs_dma_t) * num_buffers,  in ocs_function_speciic_dump()
336 		ocs_log_err(ocs, "Failed to allocate dump buffers\n");  in ocs_function_speciic_dump()
344 		rc = ocs_dma_alloc(ocs, &dump_buffers[i], num_bytes,  in ocs_function_speciic_dump()
347 			ocs_log_err(ocs, "Failed to allocate dma buffer\n");  in ocs_function_speciic_dump()
356 	rc = ocs_hw_set_dump_location(&ocs->hw, num_buffers, dump_buffers, 1);  in ocs_function_speciic_dump()
358 		ocs_log_err(ocs, "ocs_hw_set_dump_location failed\n");  in ocs_function_speciic_dump()
363 	rc = ocs_fdb_dump(ocs);  in ocs_function_speciic_dump()
365 		ocs_log_err(ocs, "ocs_gen_dump failed\n");  in ocs_function_speciic_dump()
374 			ocs_log_err(ocs, "ocs_copy_to_user failed\n");  in ocs_function_speciic_dump()
383 		ocs_dma_free(ocs, &dump_buffers[i]);  in ocs_function_speciic_dump()
385 	ocs_free(ocs, dump_buffers, sizeof(ocs_dma_t) * num_buffers);  in ocs_function_speciic_dump()