Unverified Commit 38145ed1 authored by Peter Chen's avatar Peter Chen
Browse files

usb: chipidea: udc: fix the ENDIAN issue 



Fix the ENDIAN issue when assign dTD entry.

Reported-by: default avatarkbuild test robot <lkp@intel.com>
Signed-off-by: default avatarPeter Chen <peter.chen@nxp.com>
parent af7b4801

drivers/usb/chipidea/udc.c

+3 −2
Original line number Diff line number Diff line
@@ -473,9 +473,10 @@ static void ci_add_buffer_entry(struct td_node *node, struct scatterlist *s) 
	int empty_td_slot_index = (CI_MAX_BUF_SIZE - node->td_remaining_size)

			/ CI_HDRC_PAGE_SIZE;

	int i;

	u32 token;



	node->ptr->token +=

		cpu_to_le32(sg_dma_len(s) << __ffs(TD_TOTAL_BYTES));

	token = le32_to_cpu(node->ptr->token) + (sg_dma_len(s) << __ffs(TD_TOTAL_BYTES));

	node->ptr->token = cpu_to_le32(token);



	for (i = empty_td_slot_index; i < TD_PAGE_COUNT; i++) {

		u32 page = (u32) sg_dma_address(s) +

CRA Git | Maintained and supported by SUSTech CRA and CCSE