msm: ipa3: Add specific logs to improve debugging capabilities (d51f2f62) · Commits · e / devices / android_kernel_sony_msm8998

drivers/platform/msm/ipa/ipa_v3/ipa_hdr.c

+17 −9

Original line number	Original line	Diff line number	Diff line
	@@ -326,7 +326,7 @@ static int __ipa_add_hdr_proc_ctx(struct ipa_hdr_proc_ctx_add *proc_ctx,
	int needed_len;		int needed_len;
	int mem_size;		int mem_size;

	IPADBG_LOW("processing type %d hdr_hdl %d\n",		IPADBG_LOW("Add processing type %d hdr_hdl %d\n",
	proc_ctx->type, proc_ctx->hdr_hdl);		proc_ctx->type, proc_ctx->hdr_hdl);

	if (!HDR_PROC_TYPE_IS_VALID(proc_ctx->type)) {		if (!HDR_PROC_TYPE_IS_VALID(proc_ctx->type)) {
	@@ -335,10 +335,17 @@ static int __ipa_add_hdr_proc_ctx(struct ipa_hdr_proc_ctx_add *proc_ctx,
	}		}

	hdr_entry = ipa3_id_find(proc_ctx->hdr_hdl);		hdr_entry = ipa3_id_find(proc_ctx->hdr_hdl);
	if (!hdr_entry \|\| (hdr_entry->cookie != IPA_COOKIE)) {		if (!hdr_entry) {
	IPAERR("hdr_hdl is invalid\n");		IPAERR("hdr_hdl is invalid\n");
	return -EINVAL;		return -EINVAL;
	}		}
			if (hdr_entry->cookie != IPA_COOKIE) {
			IPAERR("Invalid header cookie %u\n", hdr_entry->cookie);
			WARN_ON(1);
			return -EINVAL;
			}
			IPADBG("Associated header is name=%s is_hdr_proc_ctx=%d\n",
			hdr_entry->name, hdr_entry->is_hdr_proc_ctx);

	entry = kmem_cache_zalloc(ipa3_ctx->hdr_proc_ctx_cache, GFP_KERNEL);		entry = kmem_cache_zalloc(ipa3_ctx->hdr_proc_ctx_cache, GFP_KERNEL);
	if (!entry) {		if (!entry) {
	@@ -403,7 +410,7 @@ static int __ipa_add_hdr_proc_ctx(struct ipa_hdr_proc_ctx_add *proc_ctx,
	entry->offset_entry = offset;		entry->offset_entry = offset;
	list_add(&entry->link, &htbl->head_proc_ctx_entry_list);		list_add(&entry->link, &htbl->head_proc_ctx_entry_list);
	htbl->proc_ctx_cnt++;		htbl->proc_ctx_cnt++;
	IPADBG_LOW("add proc ctx of sz=%d cnt=%d ofst=%d\n", needed_len,		IPADBG("add proc ctx of sz=%d cnt=%d ofst=%d\n", needed_len,
	htbl->proc_ctx_cnt, offset->offset);		htbl->proc_ctx_cnt, offset->offset);

	id = ipa3_id_alloc(entry);		id = ipa3_id_alloc(entry);
	@@ -520,12 +527,12 @@ static int __ipa_add_hdr(struct ipa_hdr_add *hdr)
	list_add(&entry->link, &htbl->head_hdr_entry_list);		list_add(&entry->link, &htbl->head_hdr_entry_list);
	htbl->hdr_cnt++;		htbl->hdr_cnt++;
	if (entry->is_hdr_proc_ctx)		if (entry->is_hdr_proc_ctx)
	IPADBG_LOW("add hdr of sz=%d hdr_cnt=%d phys_base=%pa\n",		IPADBG("add hdr of sz=%d hdr_cnt=%d phys_base=%pa\n",
	hdr->hdr_len,		hdr->hdr_len,
	htbl->hdr_cnt,		htbl->hdr_cnt,
	&entry->phys_base);		&entry->phys_base);
	else		else
	IPADBG_LOW("add hdr of sz=%d hdr_cnt=%d ofst=%d\n",		IPADBG("add hdr of sz=%d hdr_cnt=%d ofst=%d\n",
	hdr->hdr_len,		hdr->hdr_len,
	htbl->hdr_cnt,		htbl->hdr_cnt,
	entry->offset_entry->offset);		entry->offset_entry->offset);
	@@ -580,7 +587,7 @@ static int __ipa3_del_hdr_proc_ctx(u32 proc_ctx_hdl, bool release_hdr)
	return -EINVAL;		return -EINVAL;
	}		}

	IPADBG("del ctx proc cnt=%d ofst=%d\n",		IPADBG("del proc ctx cnt=%d ofst=%d\n",
	htbl->proc_ctx_cnt, entry->offset_entry->offset);		htbl->proc_ctx_cnt, entry->offset_entry->offset);

	if (--entry->ref_cnt) {		if (--entry->ref_cnt) {
	@@ -624,11 +631,12 @@ int __ipa3_del_hdr(u32 hdr_hdl)
	}		}

	if (entry->is_hdr_proc_ctx)		if (entry->is_hdr_proc_ctx)
	IPADBG("del hdr of sz=%d hdr_cnt=%d phys_base=%pa\n",		IPADBG("del hdr of len=%d hdr_cnt=%d phys_base=%pa\n",
	entry->hdr_len, htbl->hdr_cnt, &entry->phys_base);		entry->hdr_len, htbl->hdr_cnt, &entry->phys_base);
	else		else
	IPADBG("del hdr of sz=%d hdr_cnt=%d ofst=%d\n", entry->hdr_len,		IPADBG("del hdr of len=%d hdr_cnt=%d ofst=%d\n",
	htbl->hdr_cnt, entry->offset_entry->offset);		entry->hdr_len, htbl->hdr_cnt,
			entry->offset_entry->offset);

	if (--entry->ref_cnt) {		if (--entry->ref_cnt) {
	IPADBG("hdr_hdl %x ref_cnt %d\n", hdr_hdl, entry->ref_cnt);		IPADBG("hdr_hdl %x ref_cnt %d\n", hdr_hdl, entry->ref_cnt);

drivers/platform/msm/ipa/ipa_v3/ipa_rt.c

+5 −2

Original line number	Original line	Diff line number	Diff line
	@@ -1210,8 +1210,9 @@ int __ipa3_del_rt_rule(u32 rule_hdl)
	__ipa3_release_hdr_proc_ctx(entry->proc_ctx->id);		__ipa3_release_hdr_proc_ctx(entry->proc_ctx->id);
	list_del(&entry->link);		list_del(&entry->link);
	entry->tbl->rule_cnt--;		entry->tbl->rule_cnt--;
	IPADBG("del rt rule tbl_idx=%d rule_cnt=%d rule_id=%d\n",		IPADBG("del rt rule tbl_idx=%d rule_cnt=%d rule_id=%d\n ref_cnt=%u",
	entry->tbl->idx, entry->tbl->rule_cnt, entry->rule_id);		entry->tbl->idx, entry->tbl->rule_cnt,
			entry->rule_id, entry->tbl->ref_cnt);
	idr_remove(&entry->tbl->rule_ids, entry->rule_id);		idr_remove(&entry->tbl->rule_ids, entry->rule_id);
	if (entry->tbl->rule_cnt == 0 && entry->tbl->ref_cnt == 0) {		if (entry->tbl->rule_cnt == 0 && entry->tbl->ref_cnt == 0) {
	if (__ipa_del_rt_tbl(entry->tbl))		if (__ipa_del_rt_tbl(entry->tbl))
	@@ -1488,6 +1489,8 @@ int ipa3_put_rt_tbl(u32 rt_tbl_hdl)

	entry->ref_cnt--;		entry->ref_cnt--;
	if (entry->ref_cnt == 0 && entry->rule_cnt == 0) {		if (entry->ref_cnt == 0 && entry->rule_cnt == 0) {
			IPADBG("zero ref_cnt, delete rt tbl (idx=%u)\n",
			entry->idx);
	if (__ipa_del_rt_tbl(entry))		if (__ipa_del_rt_tbl(entry))
	IPAERR("fail to del RT tbl\n");		IPAERR("fail to del RT tbl\n");
	/* commit for put */		/* commit for put */

drivers/platform/msm/ipa/ipa_v3/ipahal/ipahal.c

+3 −3

Original line number	Original line	Diff line number	Diff line
	@@ -1222,9 +1222,9 @@ int ipahal_cp_proc_ctx_to_hw_buff(enum ipa_hdr_proc_type type,

	if (!base \|\|		if (!base \|\|
	!hdr_len \|\|		!hdr_len \|\|
	(!phys_base && !hdr_base_addr) \|\|		(is_hdr_proc_ctx && !phys_base) \|\|
	!hdr_base_addr \|\|		(!is_hdr_proc_ctx && !offset_entry) \|\|
	((is_hdr_proc_ctx == false) && !offset_entry)) {		(!is_hdr_proc_ctx && !hdr_base_addr)) {
	IPAHAL_ERR(		IPAHAL_ERR(
	"invalid input: hdr_len:%u phys_base:%pad hdr_base_addr:%u is_hdr_proc_ctx:%d offset_entry:%pK\n"		"invalid input: hdr_len:%u phys_base:%pad hdr_base_addr:%u is_hdr_proc_ctx:%d offset_entry:%pK\n"
	, hdr_len, &phys_base, hdr_base_addr		, hdr_len, &phys_base, hdr_base_addr