diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c | 583 |
1 files changed, 583 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c new file mode 100644 index 000000000000..67f33f185a44 --- /dev/null +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c @@ -0,0 +1,583 @@ +/* + * Copyright (c) 2014-2015 Hisilicon Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/netdevice.h> +#include <linux/etherdevice.h> +#include <linux/platform_device.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_platform.h> + +#include "hns_dsaf_ppe.h" + +static void __iomem *hns_ppe_common_get_ioaddr( + struct ppe_common_cb *ppe_common) +{ + void __iomem *base_addr; + + int idx = ppe_common->comm_index; + + if (idx == HNS_DSAF_COMM_SERVICE_NW_IDX) + base_addr = ppe_common->dsaf_dev->ppe_base + + PPE_COMMON_REG_OFFSET; + else + base_addr = ppe_common->dsaf_dev->sds_base + + (idx - 1) * HNS_DSAF_DEBUG_NW_REG_OFFSET + + PPE_COMMON_REG_OFFSET; + + return base_addr; +} + +/** + * hns_ppe_common_get_cfg - get ppe common config + * @dsaf_dev: dasf device + * comm_index: common index + * retuen 0 - success , negative --fail + */ +int hns_ppe_common_get_cfg(struct dsaf_device *dsaf_dev, int comm_index) +{ + struct ppe_common_cb *ppe_common; + int ppe_num; + + if (comm_index == HNS_DSAF_COMM_SERVICE_NW_IDX) + ppe_num = HNS_PPE_SERVICE_NW_ENGINE_NUM; + else + ppe_num = HNS_PPE_DEBUG_NW_ENGINE_NUM; + + ppe_common = devm_kzalloc(dsaf_dev->dev, sizeof(*ppe_common) + + ppe_num * sizeof(struct hns_ppe_cb), GFP_KERNEL); + if (!ppe_common) + return -ENOMEM; + + ppe_common->ppe_num = ppe_num; + ppe_common->dsaf_dev = dsaf_dev; + ppe_common->comm_index = comm_index; + if (comm_index == HNS_DSAF_COMM_SERVICE_NW_IDX) + ppe_common->ppe_mode = PPE_COMMON_MODE_SERVICE; + else + ppe_common->ppe_mode = PPE_COMMON_MODE_DEBUG; + ppe_common->dev = dsaf_dev->dev; + + ppe_common->io_base = hns_ppe_common_get_ioaddr(ppe_common); + + dsaf_dev->ppe_common[comm_index] = ppe_common; + + return 0; +} + +void hns_ppe_common_free_cfg(struct dsaf_device *dsaf_dev, u32 comm_index) +{ + dsaf_dev->ppe_common[comm_index] = NULL; +} + +static void __iomem *hns_ppe_get_iobase(struct ppe_common_cb *ppe_common, + int ppe_idx) +{ + void __iomem *base_addr; + int common_idx = ppe_common->comm_index; + + if (ppe_common->ppe_mode == PPE_COMMON_MODE_SERVICE) { + base_addr = ppe_common->dsaf_dev->ppe_base + + ppe_idx * PPE_REG_OFFSET; + + } else { + base_addr = ppe_common->dsaf_dev->sds_base + + (common_idx - 1) * HNS_DSAF_DEBUG_NW_REG_OFFSET; + } + + return base_addr; +} + +static int hns_ppe_get_port(struct ppe_common_cb *ppe_common, int idx) +{ + int port; + + if (ppe_common->ppe_mode == PPE_COMMON_MODE_SERVICE) + port = idx; + else + port = HNS_PPE_SERVICE_NW_ENGINE_NUM + + ppe_common->comm_index - 1; + + return port; +} + +static void hns_ppe_get_cfg(struct ppe_common_cb *ppe_common) +{ + u32 i; + struct hns_ppe_cb *ppe_cb; + u32 ppe_num = ppe_common->ppe_num; + + for (i = 0; i < ppe_num; i++) { + ppe_cb = &ppe_common->ppe_cb[i]; + ppe_cb->dev = ppe_common->dev; + ppe_cb->next = NULL; + ppe_cb->ppe_common_cb = ppe_common; + ppe_cb->index = i; + ppe_cb->port = hns_ppe_get_port(ppe_common, i); + ppe_cb->io_base = hns_ppe_get_iobase(ppe_common, i); + ppe_cb->virq = 0; + } +} + +static void hns_ppe_cnt_clr_ce(struct hns_ppe_cb *ppe_cb) +{ + dsaf_set_dev_bit(ppe_cb, PPE_TNL_0_5_CNT_CLR_CE_REG, + PPE_CNT_CLR_CE_B, 1); +} + +/** + * hns_ppe_checksum_hw - set ppe checksum caculate + * @ppe_device: ppe device + * @value: value + */ +static void hns_ppe_checksum_hw(struct hns_ppe_cb *ppe_cb, u32 value) +{ + dsaf_set_dev_field(ppe_cb, PPE_CFG_PRO_CHECK_EN_REG, + 0xfffffff, 0, value); +} + +static void hns_ppe_set_qid_mode(struct ppe_common_cb *ppe_common, + enum ppe_qid_mode qid_mdoe) +{ + dsaf_set_dev_field(ppe_common, PPE_COM_CFG_QID_MODE_REG, + PPE_CFG_QID_MODE_CF_QID_MODE_M, + PPE_CFG_QID_MODE_CF_QID_MODE_S, qid_mdoe); +} + +/** + * hns_ppe_set_qid - set ppe qid + * @ppe_common: ppe common device + * @qid: queue id + */ +static void hns_ppe_set_qid(struct ppe_common_cb *ppe_common, u32 qid) +{ + u32 qid_mod = dsaf_read_dev(ppe_common, PPE_COM_CFG_QID_MODE_REG); + + if (!dsaf_get_field(qid_mod, PPE_CFG_QID_MODE_DEF_QID_M, + PPE_CFG_QID_MODE_DEF_QID_S)) { + dsaf_set_field(qid_mod, PPE_CFG_QID_MODE_DEF_QID_M, + PPE_CFG_QID_MODE_DEF_QID_S, qid); + dsaf_write_dev(ppe_common, PPE_COM_CFG_QID_MODE_REG, qid_mod); + } +} + +/** + * hns_ppe_set_port_mode - set port mode + * @ppe_device: ppe device + * @mode: port mode + */ +static void hns_ppe_set_port_mode(struct hns_ppe_cb *ppe_cb, + enum ppe_port_mode mode) +{ + dsaf_write_dev(ppe_cb, PPE_CFG_XGE_MODE_REG, mode); +} + +/** + * hns_ppe_common_init_hw - init ppe common device + * @ppe_common: ppe common device + * + * Return 0 on success, negative on failure + */ +static int hns_ppe_common_init_hw(struct ppe_common_cb *ppe_common) +{ + enum ppe_qid_mode qid_mode; + enum dsaf_mode dsaf_mode = ppe_common->dsaf_dev->dsaf_mode; + + hns_ppe_com_srst(ppe_common, 0); + mdelay(100); + hns_ppe_com_srst(ppe_common, 1); + mdelay(100); + + if (ppe_common->ppe_mode == PPE_COMMON_MODE_SERVICE) { + switch (dsaf_mode) { + case DSAF_MODE_ENABLE_FIX: + case DSAF_MODE_DISABLE_FIX: + qid_mode = PPE_QID_MODE0; + hns_ppe_set_qid(ppe_common, 0); + break; + case DSAF_MODE_ENABLE_0VM: + case DSAF_MODE_DISABLE_2PORT_64VM: + qid_mode = PPE_QID_MODE3; + break; + case DSAF_MODE_ENABLE_8VM: + case DSAF_MODE_DISABLE_2PORT_16VM: + qid_mode = PPE_QID_MODE4; + break; + case DSAF_MODE_ENABLE_16VM: + case DSAF_MODE_DISABLE_6PORT_0VM: + qid_mode = PPE_QID_MODE5; + break; + case DSAF_MODE_ENABLE_32VM: + case DSAF_MODE_DISABLE_6PORT_16VM: + qid_mode = PPE_QID_MODE2; + break; + case DSAF_MODE_ENABLE_128VM: + case DSAF_MODE_DISABLE_6PORT_4VM: + qid_mode = PPE_QID_MODE1; + break; + case DSAF_MODE_DISABLE_2PORT_8VM: + qid_mode = PPE_QID_MODE7; + break; + case DSAF_MODE_DISABLE_6PORT_2VM: + qid_mode = PPE_QID_MODE6; + break; + default: + dev_err(ppe_common->dev, + "get ppe queue mode failed! dsaf_mode=%d\n", + dsaf_mode); + return -EINVAL; + } + hns_ppe_set_qid_mode(ppe_common, qid_mode); + } + + dsaf_set_dev_bit(ppe_common, PPE_COM_COMMON_CNT_CLR_CE_REG, + PPE_COMMON_CNT_CLR_CE_B, 1); + + return 0; +} + +/*clr ppe exception irq*/ +static void hns_ppe_exc_irq_en(struct hns_ppe_cb *ppe_cb, int en) +{ + u32 clr_vlue = 0xfffffffful; + u32 msk_vlue = en ? 0xfffffffful : 0; /*1 is en, 0 is dis*/ + u32 vld_msk = 0; + + /*only care bit 0,1,7*/ + dsaf_set_bit(vld_msk, 0, 1); + dsaf_set_bit(vld_msk, 1, 1); + dsaf_set_bit(vld_msk, 7, 1); + + /*clr sts**/ + dsaf_write_dev(ppe_cb, PPE_RINT_REG, clr_vlue); + + /*for some reserved bits, so set 0**/ + dsaf_write_dev(ppe_cb, PPE_INTEN_REG, msk_vlue & vld_msk); +} + +/** + * ppe_init_hw - init ppe + * @ppe_device: ppe device + */ +static void hns_ppe_init_hw(struct hns_ppe_cb *ppe_cb) +{ + struct ppe_common_cb *ppe_common_cb = ppe_cb->ppe_common_cb; + u32 port = ppe_cb->port; + struct dsaf_device *dsaf_dev = ppe_common_cb->dsaf_dev; + + hns_ppe_srst_by_port(dsaf_dev, port, 0); + mdelay(10); + hns_ppe_srst_by_port(dsaf_dev, port, 1); + + /* clr and msk except irq*/ + hns_ppe_exc_irq_en(ppe_cb, 0); + + if (ppe_common_cb->ppe_mode == PPE_COMMON_MODE_DEBUG) + hns_ppe_set_port_mode(ppe_cb, PPE_MODE_GE); + else + hns_ppe_set_port_mode(ppe_cb, PPE_MODE_XGE); + hns_ppe_checksum_hw(ppe_cb, 0xffffffff); + hns_ppe_cnt_clr_ce(ppe_cb); +} + +/** + * ppe_uninit_hw - uninit ppe + * @ppe_device: ppe device + */ +static void hns_ppe_uninit_hw(struct hns_ppe_cb *ppe_cb) +{ + u32 port; + + if (ppe_cb->ppe_common_cb) { + port = ppe_cb->index; + hns_ppe_srst_by_port(ppe_cb->ppe_common_cb->dsaf_dev, port, 0); + } +} + +void hns_ppe_uninit_ex(struct ppe_common_cb *ppe_common) +{ + u32 i; + + for (i = 0; i < ppe_common->ppe_num; i++) { + hns_ppe_uninit_hw(&ppe_common->ppe_cb[i]); + memset(&ppe_common->ppe_cb[i], 0, sizeof(struct hns_ppe_cb)); + } +} + +void hns_ppe_uninit(struct dsaf_device *dsaf_dev) +{ + u32 i; + + for (i = 0; i < HNS_PPE_COM_NUM; i++) { + if (dsaf_dev->ppe_common[i]) + hns_ppe_uninit_ex(dsaf_dev->ppe_common[i]); + hns_rcb_common_free_cfg(dsaf_dev, i); + hns_ppe_common_free_cfg(dsaf_dev, i); + } +} + +/** + * hns_ppe_reset - reinit ppe/rcb hw + * @dsaf_dev: dasf device + * retuen void + */ +void hns_ppe_reset_common(struct dsaf_device *dsaf_dev, u8 ppe_common_index) +{ + u32 i; + int ret; + struct ppe_common_cb *ppe_common; + + ppe_common = dsaf_dev->ppe_common[ppe_common_index]; + ret = hns_ppe_common_init_hw(ppe_common); + if (ret) + return; + + ret = hns_rcb_common_init_hw(dsaf_dev->rcb_common[ppe_common_index]); + if (ret) + return; + + for (i = 0; i < ppe_common->ppe_num; i++) + hns_ppe_init_hw(&ppe_common->ppe_cb[i]); + + hns_rcb_common_init_commit_hw(dsaf_dev->rcb_common[ppe_common_index]); +} + +void hns_ppe_update_stats(struct hns_ppe_cb *ppe_cb) +{ + struct hns_ppe_hw_stats *hw_stats = &ppe_cb->hw_stats; + + hw_stats->rx_pkts_from_sw + += dsaf_read_dev(ppe_cb, PPE_HIS_RX_SW_PKT_CNT_REG); + hw_stats->rx_pkts + += dsaf_read_dev(ppe_cb, PPE_HIS_RX_WR_BD_OK_PKT_CNT_REG); + hw_stats->rx_drop_no_bd + += dsaf_read_dev(ppe_cb, PPE_HIS_RX_PKT_NO_BUF_CNT_REG); + hw_stats->rx_alloc_buf_fail + += dsaf_read_dev(ppe_cb, PPE_HIS_RX_APP_BUF_FAIL_CNT_REG); + hw_stats->rx_alloc_buf_wait + += dsaf_read_dev(ppe_cb, PPE_HIS_RX_APP_BUF_WAIT_CNT_REG); + hw_stats->rx_drop_no_buf + += dsaf_read_dev(ppe_cb, PPE_HIS_RX_PKT_DROP_FUL_CNT_REG); + hw_stats->rx_err_fifo_full + += dsaf_read_dev(ppe_cb, PPE_HIS_RX_PKT_DROP_PRT_CNT_REG); + + hw_stats->tx_bd_form_rcb + += dsaf_read_dev(ppe_cb, PPE_HIS_TX_BD_CNT_REG); + hw_stats->tx_pkts_from_rcb + += dsaf_read_dev(ppe_cb, PPE_HIS_TX_PKT_CNT_REG); + hw_stats->tx_pkts + += dsaf_read_dev(ppe_cb, PPE_HIS_TX_PKT_OK_CNT_REG); + hw_stats->tx_err_fifo_empty + += dsaf_read_dev(ppe_cb, PPE_HIS_TX_PKT_EPT_CNT_REG); + hw_stats->tx_err_checksum + += dsaf_read_dev(ppe_cb, PPE_HIS_TX_PKT_CS_FAIL_CNT_REG); +} + +int hns_ppe_get_sset_count(int stringset) +{ + if (stringset == ETH_SS_STATS) + return ETH_PPE_STATIC_NUM; + return 0; +} + +int hns_ppe_get_regs_count(void) +{ + return ETH_PPE_DUMP_NUM; +} + +/** + * ppe_get_strings - get ppe srting + * @ppe_device: ppe device + * @stringset: string set type + * @data: output string + */ +void hns_ppe_get_strings(struct hns_ppe_cb *ppe_cb, int stringset, u8 *data) +{ + char *buff = (char *)data; + int index = ppe_cb->index; + + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_rx_sw_pkt", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_rx_pkt_ok", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_rx_drop_pkt_no_bd", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_rx_alloc_buf_fail", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_rx_alloc_buf_wait", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_rx_pkt_drop_no_buf", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_rx_pkt_err_fifo_full", index); + buff = buff + ETH_GSTRING_LEN; + + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_tx_bd", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_tx_pkt", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_tx_pkt_ok", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_tx_pkt_err_fifo_empty", index); + buff = buff + ETH_GSTRING_LEN; + snprintf(buff, ETH_GSTRING_LEN, "ppe%d_tx_pkt_err_csum_fail", index); +} + +void hns_ppe_get_stats(struct hns_ppe_cb *ppe_cb, u64 *data) +{ + u64 *regs_buff = data; + struct hns_ppe_hw_stats *hw_stats = &ppe_cb->hw_stats; + + regs_buff[0] = hw_stats->rx_pkts_from_sw; + regs_buff[1] = hw_stats->rx_pkts; + regs_buff[2] = hw_stats->rx_drop_no_bd; + regs_buff[3] = hw_stats->rx_alloc_buf_fail; + regs_buff[4] = hw_stats->rx_alloc_buf_wait; + regs_buff[5] = hw_stats->rx_drop_no_buf; + regs_buff[6] = hw_stats->rx_err_fifo_full; + + regs_buff[7] = hw_stats->tx_bd_form_rcb; + regs_buff[8] = hw_stats->tx_pkts_from_rcb; + regs_buff[9] = hw_stats->tx_pkts; + regs_buff[10] = hw_stats->tx_err_fifo_empty; + regs_buff[11] = hw_stats->tx_err_checksum; +} + +/** + * hns_ppe_init - init ppe device + * @dsaf_dev: dasf device + * retuen 0 - success , negative --fail + */ +int hns_ppe_init(struct dsaf_device *dsaf_dev) +{ + int i, k; + int ret; + + for (i = 0; i < HNS_PPE_COM_NUM; i++) { + ret = hns_ppe_common_get_cfg(dsaf_dev, i); + if (ret) + goto get_ppe_cfg_fail; + + ret = hns_rcb_common_get_cfg(dsaf_dev, i); + if (ret) + goto get_rcb_cfg_fail; + + hns_ppe_get_cfg(dsaf_dev->ppe_common[i]); + + hns_rcb_get_cfg(dsaf_dev->rcb_common[i]); + } + + for (i = 0; i < HNS_PPE_COM_NUM; i++) + hns_ppe_reset_common(dsaf_dev, i); + + return 0; + +get_rcb_cfg_fail: + hns_ppe_common_free_cfg(dsaf_dev, i); +get_ppe_cfg_fail: + for (k = i - 1; k >= 0; k--) { + hns_rcb_common_free_cfg(dsaf_dev, k); + hns_ppe_common_free_cfg(dsaf_dev, k); + } + return ret; +} + +void hns_ppe_get_regs(struct hns_ppe_cb *ppe_cb, void *data) +{ + struct ppe_common_cb *ppe_common = ppe_cb->ppe_common_cb; + u32 *regs = data; + u32 i; + u32 offset; + + /* ppe common registers */ + regs[0] = dsaf_read_dev(ppe_common, PPE_COM_CFG_QID_MODE_REG); + regs[1] = dsaf_read_dev(ppe_common, PPE_COM_INTEN_REG); + regs[2] = dsaf_read_dev(ppe_common, PPE_COM_RINT_REG); + regs[3] = dsaf_read_dev(ppe_common, PPE_COM_INTSTS_REG); + regs[4] = dsaf_read_dev(ppe_common, PPE_COM_COMMON_CNT_CLR_CE_REG); + + for (i = 0; i < DSAF_TOTAL_QUEUE_NUM; i++) { + offset = PPE_COM_HIS_RX_PKT_QID_DROP_CNT_REG + 0x4 * i; + regs[5 + i] = dsaf_read_dev(ppe_common, offset); + offset = PPE_COM_HIS_RX_PKT_QID_OK_CNT_REG + 0x4 * i; + regs[5 + i + DSAF_TOTAL_QUEUE_NUM] + = dsaf_read_dev(ppe_common, offset); + offset = PPE_COM_HIS_TX_PKT_QID_ERR_CNT_REG + 0x4 * i; + regs[5 + i + DSAF_TOTAL_QUEUE_NUM * 2] + = dsaf_read_dev(ppe_common, offset); + offset = PPE_COM_HIS_TX_PKT_QID_OK_CNT_REG + 0x4 * i; + regs[5 + i + DSAF_TOTAL_QUEUE_NUM * 3] + = dsaf_read_dev(ppe_common, offset); + } + + /* mark end of ppe regs */ + for (i = 521; i < 524; i++) + regs[i] = 0xeeeeeeee; + + /* ppe channel registers */ + regs[525] = dsaf_read_dev(ppe_cb, PPE_CFG_TX_FIFO_THRSLD_REG); + regs[526] = dsaf_read_dev(ppe_cb, PPE_CFG_RX_FIFO_THRSLD_REG); + regs[527] = dsaf_read_dev(ppe_cb, PPE_CFG_RX_FIFO_PAUSE_THRSLD_REG); + regs[528] = dsaf_read_dev(ppe_cb, PPE_CFG_RX_FIFO_SW_BP_THRSLD_REG); + regs[529] = dsaf_read_dev(ppe_cb, PPE_CFG_PAUSE_IDLE_CNT_REG); + regs[530] = dsaf_read_dev(ppe_cb, PPE_CFG_BUS_CTRL_REG); + regs[531] = dsaf_read_dev(ppe_cb, PPE_CFG_TNL_TO_BE_RST_REG); + regs[532] = dsaf_read_dev(ppe_cb, PPE_CURR_TNL_CAN_RST_REG); + + regs[533] = dsaf_read_dev(ppe_cb, PPE_CFG_XGE_MODE_REG); + regs[534] = dsaf_read_dev(ppe_cb, PPE_CFG_MAX_FRAME_LEN_REG); + regs[535] = dsaf_read_dev(ppe_cb, PPE_CFG_RX_PKT_MODE_REG); + regs[536] = dsaf_read_dev(ppe_cb, PPE_CFG_RX_VLAN_TAG_REG); + regs[537] = dsaf_read_dev(ppe_cb, PPE_CFG_TAG_GEN_REG); + regs[538] = dsaf_read_dev(ppe_cb, PPE_CFG_PARSE_TAG_REG); + regs[539] = dsaf_read_dev(ppe_cb, PPE_CFG_PRO_CHECK_EN_REG); + + regs[540] = dsaf_read_dev(ppe_cb, PPE_INTEN_REG); + regs[541] = dsaf_read_dev(ppe_cb, PPE_RINT_REG); + regs[542] = dsaf_read_dev(ppe_cb, PPE_INTSTS_REG); + regs[543] = dsaf_read_dev(ppe_cb, PPE_CFG_RX_PKT_INT_REG); + + regs[544] = dsaf_read_dev(ppe_cb, PPE_CFG_HEAT_DECT_TIME0_REG); + regs[545] = dsaf_read_dev(ppe_cb, PPE_CFG_HEAT_DECT_TIME1_REG); + + /* ppe static */ + regs[546] = dsaf_read_dev(ppe_cb, PPE_HIS_RX_SW_PKT_CNT_REG); + regs[547] = dsaf_read_dev(ppe_cb, PPE_HIS_RX_WR_BD_OK_PKT_CNT_REG); + regs[548] = dsaf_read_dev(ppe_cb, PPE_HIS_RX_PKT_NO_BUF_CNT_REG); + regs[549] = dsaf_read_dev(ppe_cb, PPE_HIS_TX_BD_CNT_REG); + regs[550] = dsaf_read_dev(ppe_cb, PPE_HIS_TX_PKT_CNT_REG); + regs[551] = dsaf_read_dev(ppe_cb, PPE_HIS_TX_PKT_OK_CNT_REG); + regs[552] = dsaf_read_dev(ppe_cb, PPE_HIS_TX_PKT_EPT_CNT_REG); + regs[553] = dsaf_read_dev(ppe_cb, PPE_HIS_TX_PKT_CS_FAIL_CNT_REG); + regs[554] = dsaf_read_dev(ppe_cb, PPE_HIS_RX_APP_BUF_FAIL_CNT_REG); + regs[555] = dsaf_read_dev(ppe_cb, PPE_HIS_RX_APP_BUF_WAIT_CNT_REG); + regs[556] = dsaf_read_dev(ppe_cb, PPE_HIS_RX_PKT_DROP_FUL_CNT_REG); + regs[557] = dsaf_read_dev(ppe_cb, PPE_HIS_RX_PKT_DROP_PRT_CNT_REG); + + regs[558] = dsaf_read_dev(ppe_cb, PPE_TNL_0_5_CNT_CLR_CE_REG); + regs[559] = dsaf_read_dev(ppe_cb, PPE_CFG_AXI_DBG_REG); + regs[560] = dsaf_read_dev(ppe_cb, PPE_HIS_PRO_ERR_REG); + regs[561] = dsaf_read_dev(ppe_cb, PPE_HIS_TNL_FIFO_ERR_REG); + regs[562] = dsaf_read_dev(ppe_cb, PPE_CURR_CFF_DATA_NUM_REG); + regs[563] = dsaf_read_dev(ppe_cb, PPE_CURR_RX_ST_REG); + regs[564] = dsaf_read_dev(ppe_cb, PPE_CURR_TX_ST_REG); + regs[565] = dsaf_read_dev(ppe_cb, PPE_CURR_RX_FIFO0_REG); + regs[566] = dsaf_read_dev(ppe_cb, PPE_CURR_RX_FIFO1_REG); + regs[567] = dsaf_read_dev(ppe_cb, PPE_CURR_TX_FIFO0_REG); + regs[568] = dsaf_read_dev(ppe_cb, PPE_CURR_TX_FIFO1_REG); + regs[569] = dsaf_read_dev(ppe_cb, PPE_ECO0_REG); + regs[570] = dsaf_read_dev(ppe_cb, PPE_ECO1_REG); + regs[571] = dsaf_read_dev(ppe_cb, PPE_ECO2_REG); + + /* mark end of ppe regs */ + for (i = 572; i < 576; i++) + regs[i] = 0xeeeeeeee; +} |