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Commit 7867757f authored by Nadine Toledano's avatar Nadine Toledano
Browse files

msm: ipa3: add debug prints for IPADMA memcpy 



Add debug prints of the memcpy params

Change-Id: Ifb6ccaaac864f5b38d29a5ba47c892ee5d8f3d98
Signed-off-by: default avatarNadine Toledano <nadinet@codeaurora.org>
parent 76d03286

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

+4 −1
Original line number Diff line number Diff line
@@ -351,6 +351,8 @@ int ipa3_dma_sync_memcpy(u64 dest, u64 src, int len) 
	bool stop_polling = false;



	IPADMA_FUNC_ENTRY();

	IPADMA_DBG("input parameters: dest =  0x%llx, src = 0x%llx, len = %d\n",

		dest, src, len);

	if (ipa3_dma_ctx == NULL) {

		IPADMA_ERR("IPADMA isn't initialized, can't memcpy\n");

		return -EPERM;
@@ -564,6 +566,8 @@ int ipa3_dma_async_memcpy(u64 dest, u64 src, int len, 
	unsigned long flags;



	IPADMA_FUNC_ENTRY();

	IPADMA_DBG("input parameters: dest =  0x%llx, src = 0x%llx, len = %d\n",

		dest, src, len);

	if (ipa3_dma_ctx == NULL) {

		IPADMA_ERR("IPADMA isn't initialized, can't memcpy\n");

		return -EPERM;
@@ -852,7 +856,6 @@ static ssize_t ipa3_dma_debugfs_read(struct file *file, char __user *ubuf, 
				 size_t count, loff_t *ppos)

{

	int nbytes = 0;



	if (!ipa3_dma_ctx) {

		nbytes += scnprintf(&dbg_buff[nbytes],

			IPADMA_MAX_MSG_LEN - nbytes,