intel/iwlwifi/iwl-dbg-tlv.c

8 #include "iwl-dbg-tlv.h"
48  * @tlv: TLV attach to the timer node
54 	struct iwl_ucode_tlv *tlv;
68 static struct iwl_ucode_tlv *iwl_dbg_tlv_add(const struct iwl_ucode_tlv *tlv,
71 	u32 len = le32_to_cpu(tlv->length);
74 	node = kzalloc(struct_size(node, tlv.data, len), GFP_KERNEL);
78 	memcpy(&node->tlv, tlv, sizeof(node->tlv));
79 	memcpy(node->tlv.data, tlv->data, len);
82 	return &node->tlv;
85 static bool iwl_dbg_tlv_ver_support(const struct iwl_ucode_tlv *tlv)
87 	const struct iwl_fw_ini_header *hdr = (const void *)&tlv->data[0];
88 	u32 type = le32_to_cpu(tlv->type);
100 					const struct iwl_ucode_tlv *tlv)
102 	const struct iwl_fw_ini_debug_info_tlv *debug_info = (const void *)tlv->data;
104 	if (le32_to_cpu(tlv->length) != sizeof(*debug_info))
116 	if (!iwl_dbg_tlv_add(tlv, &trans->dbg.debug_info_tlv_list))
122 				       const struct iwl_ucode_tlv *tlv)
124 	const struct iwl_fw_ini_allocation_tlv *alloc = (const void *)tlv->data;
128 	if (le32_to_cpu(tlv->length) != sizeof(*alloc))
167 				  const struct iwl_ucode_tlv *tlv)
169 	const struct iwl_fw_ini_hcmd_tlv *hcmd = (const void *)tlv->data;
172 	if (le32_to_cpu(tlv->length) <= sizeof(*hcmd))
187 	if (!iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].hcmd_list))
193 				    const struct iwl_ucode_tlv *tlv)
195 	const struct iwl_fw_ini_region_tlv *reg = (const void *)tlv->data;
199 	u32 tlv_len = sizeof(*tlv) + le32_to_cpu(tlv->length);
208 	if (le32_to_cpu(tlv->length) < sizeof(*reg))
247 	*active_reg = kmemdup(tlv, tlv_len, GFP_KERNEL);
257 				     const struct iwl_ucode_tlv *tlv)
259 	const struct iwl_fw_ini_trigger_tlv *trig = (const void *)tlv->data;
264 	if (le32_to_cpu(tlv->length) < sizeof(*trig))
280 	new_tlv = iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].trig_list);
294 				  const struct iwl_ucode_tlv *tlv)
296 	const struct iwl_fw_ini_conf_set_tlv *conf_set = (const void *)tlv->data;
314 	if (!iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].config_list))
320 			      const struct iwl_ucode_tlv *tlv) = {
329 void iwl_dbg_tlv_alloc(struct iwl_trans *trans, const struct iwl_ucode_tlv *tlv,
334 	const struct iwl_fw_ini_header *hdr = (const void *)&tlv->data[0];
340 	if (le32_to_cpu(tlv->length) < sizeof(*hdr))
343 	type = le32_to_cpu(tlv->type);
360 	if (!iwl_dbg_tlv_ver_support(tlv)) {
366 	ret = dbg_tlv_alloc[tlv_idx](trans, tlv);
482 	const struct iwl_ucode_tlv *tlv;
485 	while (len >= sizeof(*tlv)) {
486 		len -= sizeof(*tlv);
487 		tlv = (const void *)data;
489 		tlv_len = le32_to_cpu(tlv->length);
497 		data += sizeof(*tlv) + ALIGN(tlv_len, 4);
499 		iwl_dbg_tlv_alloc(trans, tlv, true);
844 		struct iwl_fw_ini_hcmd_tlv *hcmd = (void *)node->tlv.data;
846 		u16 hcmd_len = le32_to_cpu(node->tlv.length) - sizeof(*hcmd);
863 		struct iwl_fw_ini_conf_set_tlv *config_list = (void *)node->tlv.data;
865 		u32 len = (le32_to_cpu(node->tlv.length) - sizeof(*config_list)) / 8;
960 		.trig = (void *)timer_node->tlv->data,
983 		struct iwl_fw_ini_trigger_tlv *trig = (void *)node->tlv.data;
994 		if (le32_to_cpu(node->tlv.length) <
1018 		timer_node->tlv = &node->tlv;
1062 	struct iwl_ucode_tlv *node_tlv = &node->tlv;
1104 		node_tlv = &tmp->tlv;
1151 		    is_trig_data_contained(trig_tlv, &node->tlv)) {
1177 		struct iwl_ucode_tlv *tlv = &node->tlv;
1179 		iwl_dbg_tlv_add_active_trigger(fwrt, active_trig_list, tlv);
1222 			.trig = (void *)node->tlv.data,
1224 		u32 num_data = iwl_tlv_array_len(&node->tlv, dump_data.trig,