1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com 4 */ 5 6#include <linux/kernel.h> 7 8#include "k3-psil-priv.h" 9 10#define PSIL_ETHERNET(x, ch, flow_base, flow_cnt) \ 11 { \ 12 .thread_id = x, \ 13 .ep_config = { \ 14 .ep_type = PSIL_EP_NATIVE, \ 15 .pkt_mode = 1, \ 16 .needs_epib = 1, \ 17 .psd_size = 16, \ 18 .mapped_channel_id = ch, \ 19 .flow_start = flow_base, \ 20 .flow_num = flow_cnt, \ 21 .default_flow_id = flow_base, \ 22 }, \ 23 } 24 25/* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */ 26static struct psil_ep am62_src_ep_map[] = { 27 /* CPSW3G */ 28 PSIL_ETHERNET(0x4600, 19, 19, 16), 29}; 30 31/* PSI-L destination thread IDs, used for TX (DMA_MEM_TO_DEV) */ 32static struct psil_ep am62_dst_ep_map[] = { 33 /* CPSW3G */ 34 PSIL_ETHERNET(0xc600, 19, 19, 8), 35 PSIL_ETHERNET(0xc601, 20, 27, 8), 36 PSIL_ETHERNET(0xc602, 21, 35, 8), 37 PSIL_ETHERNET(0xc603, 22, 43, 8), 38 PSIL_ETHERNET(0xc604, 23, 51, 8), 39 PSIL_ETHERNET(0xc605, 24, 59, 8), 40 PSIL_ETHERNET(0xc606, 25, 67, 8), 41 PSIL_ETHERNET(0xc607, 26, 75, 8), 42}; 43 44struct psil_ep_map am62_ep_map = { 45 .name = "am62", 46 .src = am62_src_ep_map, 47 .src_count = ARRAY_SIZE(am62_src_ep_map), 48 .dst = am62_dst_ep_map, 49 .dst_count = ARRAY_SIZE(am62_dst_ep_map), 50}; 51