--- /dev/null
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Huawei Technologies Co., Ltd
+ */
+
+#include<rte_ethdev_driver.h>
+#include <rte_bus_pci.h>
+#include <rte_hash.h>
+#include <rte_jhash.h>
+
+#include "hinic_compat.h"
+#include "hinic_csr.h"
+#include "hinic_pmd_hwdev.h"
+#include "hinic_pmd_hwif.h"
+#include "hinic_pmd_wq.h"
+#include "hinic_pmd_cmdq.h"
+#include "hinic_pmd_mgmt.h"
+#include "hinic_pmd_niccfg.h"
+
+#define HINIC_DEAULT_EQ_MSIX_PENDING_LIMIT 0
+#define HINIC_DEAULT_EQ_MSIX_COALESC_TIMER_CFG 0xFF
+#define HINIC_DEAULT_EQ_MSIX_RESEND_TIMER_CFG 7
+
+#define HINIC_FLR_TIMEOUT 1000
+
+#define FFM_RECORD_NUM_MAX 32
+
+#define HINIC_DMA_ATTR_ENTRY_ST_SHIFT 0
+#define HINIC_DMA_ATTR_ENTRY_AT_SHIFT 8
+#define HINIC_DMA_ATTR_ENTRY_PH_SHIFT 10
+#define HINIC_DMA_ATTR_ENTRY_NO_SNOOPING_SHIFT 12
+#define HINIC_DMA_ATTR_ENTRY_TPH_EN_SHIFT 13
+
+#define HINIC_DMA_ATTR_ENTRY_ST_MASK 0xFF
+#define HINIC_DMA_ATTR_ENTRY_AT_MASK 0x3
+#define HINIC_DMA_ATTR_ENTRY_PH_MASK 0x3
+#define HINIC_DMA_ATTR_ENTRY_NO_SNOOPING_MASK 0x1
+#define HINIC_DMA_ATTR_ENTRY_TPH_EN_MASK 0x1
+
+#define HINIC_DMA_ATTR_ENTRY_SET(val, member) \
+ (((u32)(val) & HINIC_DMA_ATTR_ENTRY_##member##_MASK) << \
+ HINIC_DMA_ATTR_ENTRY_##member##_SHIFT)
+
+#define HINIC_DMA_ATTR_ENTRY_CLEAR(val, member) \
+ ((val) & (~(HINIC_DMA_ATTR_ENTRY_##member##_MASK \
+ << HINIC_DMA_ATTR_ENTRY_##member##_SHIFT)))
+
+#define HINIC_PCIE_ST_DISABLE 0
+#define HINIC_PCIE_AT_DISABLE 0
+#define HINIC_PCIE_PH_DISABLE 0
+#define PCIE_MSIX_ATTR_ENTRY 0
+
+#define HINIC_HASH_FUNC rte_jhash
+#define HINIC_HASH_KEY_LEN (sizeof(dma_addr_t))
+#define HINIC_HASH_FUNC_INIT_VAL 0
+
+static const char *__hw_to_char_fec[HILINK_FEC_MAX_TYPE] = {
+ "RS-FEC", "BASE-FEC", "NO-FEC"};
+
+static const char *__hw_to_char_port_type[LINK_PORT_MAX_TYPE] = {
+ "Unknown", "Fibre", "Electric", "Direct Attach Copper", "AOC",
+ "Back plane", "BaseT"
+};
+
+static const char *hinic_module_link_err[LINK_ERR_NUM] = {
+ "Unrecognized module",
+};
+
+static void *
+hinic_dma_mem_zalloc(struct hinic_hwdev *hwdev, size_t size,
+ dma_addr_t *dma_handle, unsigned int flag, unsigned int align)
+{
+ int rc, alloc_cnt;
+ const struct rte_memzone *mz;
+ char z_name[RTE_MEMZONE_NAMESIZE];
+ hash_sig_t sig;
+ rte_iova_t iova;
+
+ if (dma_handle == NULL || 0 == size)
+ return NULL;
+
+ alloc_cnt = rte_atomic32_add_return(&hwdev->os_dep.dma_alloc_cnt, 1);
+ snprintf(z_name, sizeof(z_name), "%s_%d",
+ hwdev->pcidev_hdl->name, alloc_cnt);
+
+ mz = rte_memzone_reserve_aligned(z_name, size, SOCKET_ID_ANY,
+ flag, align);
+ if (!mz) {
+ PMD_DRV_LOG(ERR, "Alloc dma able memory failed, errno: %d, ma_name: %s, size: 0x%zx",
+ rte_errno, z_name, size);
+ return NULL;
+ }
+
+ iova = mz->iova;
+
+ /* check if phys_addr already exist */
+ sig = HINIC_HASH_FUNC(&iova, HINIC_HASH_KEY_LEN,
+ HINIC_HASH_FUNC_INIT_VAL);
+ rc = rte_hash_lookup_with_hash(hwdev->os_dep.dma_addr_hash,
+ &iova, sig);
+ if (rc >= 0) {
+ PMD_DRV_LOG(ERR, "Dma addr: %p already in hash table, error: %d, mz_name: %s",
+ (void *)iova, rc, z_name);
+ goto phys_addr_hash_err;
+ }
+
+ /* record paddr in hash table */
+ rte_spinlock_lock(&hwdev->os_dep.dma_hash_lock);
+ rc = rte_hash_add_key_with_hash_data(hwdev->os_dep.dma_addr_hash,
+ &iova, sig,
+ (void *)(u64)mz);
+ rte_spinlock_unlock(&hwdev->os_dep.dma_hash_lock);
+ if (rc) {
+ PMD_DRV_LOG(ERR, "Insert dma addr: %p hash failed, error: %d, mz_name: %s",
+ (void *)iova, rc, z_name);
+ goto phys_addr_hash_err;
+ }
+ *dma_handle = iova;
+ memset(mz->addr, 0, size);
+
+ return mz->addr;
+
+phys_addr_hash_err:
+ (void)rte_memzone_free(mz);
+
+ return NULL;
+}
+
+static void
+hinic_dma_mem_free(struct hinic_hwdev *hwdev, size_t size,
+ void *virt, dma_addr_t phys)
+{
+ int rc;
+ struct rte_memzone *mz = NULL;
+ struct rte_hash *hash;
+ hash_sig_t sig;
+
+ if (virt == NULL || phys == 0)
+ return;
+
+ hash = hwdev->os_dep.dma_addr_hash;
+ sig = HINIC_HASH_FUNC(&phys, HINIC_HASH_KEY_LEN,
+ HINIC_HASH_FUNC_INIT_VAL);
+ rc = rte_hash_lookup_with_hash_data(hash, &phys, sig, (void **)&mz);
+ if (rc < 0) {
+ PMD_DRV_LOG(ERR, "Can not find phys_addr: %p, error: %d",
+ (void *)phys, rc);
+ return;
+ }
+
+ if (virt != mz->addr || size > mz->len) {
+ PMD_DRV_LOG(ERR, "Match mz_info failed: "
+ "mz.name: %s, mz.phys: %p, mz.virt: %p, mz.len: %zu, "
+ "phys: %p, virt: %p, size: %zu",
+ mz->name, (void *)mz->iova, mz->addr, mz->len,
+ (void *)phys, virt, size);
+ }
+
+ rte_spinlock_lock(&hwdev->os_dep.dma_hash_lock);
+ (void)rte_hash_del_key_with_hash(hash, &phys, sig);
+ rte_spinlock_unlock(&hwdev->os_dep.dma_hash_lock);
+
+ (void)rte_memzone_free(mz);
+}
+
+void *dma_zalloc_coherent(void *hwdev, size_t size,
+ dma_addr_t *dma_handle, gfp_t flag)
+{
+ return hinic_dma_mem_zalloc(hwdev, size, dma_handle, flag,
+ RTE_CACHE_LINE_SIZE);
+}
+
+void *dma_zalloc_coherent_aligned(void *hwdev, size_t size,
+ dma_addr_t *dma_handle, gfp_t flag)
+{
+ return hinic_dma_mem_zalloc(hwdev, size, dma_handle, flag,
+ HINIC_PAGE_SIZE);
+}
+
+void *dma_zalloc_coherent_aligned256k(void *hwdev, size_t size,
+ dma_addr_t *dma_handle, gfp_t flag)
+{
+ return hinic_dma_mem_zalloc(hwdev, size, dma_handle, flag,
+ HINIC_PAGE_SIZE * 64);
+}
+
+void dma_free_coherent(void *hwdev, size_t size, void *virt, dma_addr_t phys)
+{
+ hinic_dma_mem_free(hwdev, size, virt, phys);
+}
+
+void dma_free_coherent_volatile(void *hwdev, size_t size,
+ volatile void *virt, dma_addr_t phys)
+{
+ int rc;
+ struct rte_memzone *mz = NULL;
+ struct hinic_hwdev *dev = hwdev;
+ struct rte_hash *hash;
+ hash_sig_t sig;
+
+ if (virt == NULL || phys == 0)
+ return;
+
+ hash = dev->os_dep.dma_addr_hash;
+ sig = HINIC_HASH_FUNC(&phys, HINIC_HASH_KEY_LEN,
+ HINIC_HASH_FUNC_INIT_VAL);
+ rc = rte_hash_lookup_with_hash_data(hash, &phys, sig, (void **)&mz);
+ if (rc < 0) {
+ PMD_DRV_LOG(ERR, "Can not find phys_addr: %p, error: %d",
+ (void *)phys, rc);
+ return;
+ }
+
+ if (virt != mz->addr || size > mz->len) {
+ PMD_DRV_LOG(ERR, "Match mz_info failed: "
+ "mz.name:%s, mz.phys:%p, mz.virt:%p, mz.len:%zu, "
+ "phys:%p, virt:%p, size:%zu",
+ mz->name, (void *)mz->iova, mz->addr, mz->len,
+ (void *)phys, virt, size);
+ }
+
+ rte_spinlock_lock(&dev->os_dep.dma_hash_lock);
+ (void)rte_hash_del_key_with_hash(hash, &phys, sig);
+ rte_spinlock_unlock(&dev->os_dep.dma_hash_lock);
+
+ (void)rte_memzone_free(mz);
+}
+
+struct dma_pool *dma_pool_create(const char *name, void *dev,
+ size_t size, size_t align, size_t boundary)
+{
+ struct pci_pool *pool;
+
+ pool = rte_zmalloc(NULL, sizeof(*pool), HINIC_MEM_ALLOC_ALIGNE_MIN);
+ if (!pool)
+ return NULL;
+
+ pool->inuse = 0;
+ pool->elem_size = size;
+ pool->align = align;
+ pool->boundary = boundary;
+ pool->hwdev = dev;
+ strncpy(pool->name, name, (sizeof(pool->name) - 1));
+
+ return pool;
+}
+
+void dma_pool_destroy(struct dma_pool *pool)
+{
+ if (!pool)
+ return;
+
+ if (pool->inuse != 0) {
+ PMD_DRV_LOG(ERR, "Leak memory, dma_pool:%s, inuse_count:%u",
+ pool->name, pool->inuse);
+ }
+
+ rte_free(pool);
+}
+
+void *dma_pool_alloc(struct pci_pool *pool, int flags, dma_addr_t *dma_addr)
+{
+ void *buf;
+
+ buf = hinic_dma_mem_zalloc(pool->hwdev, pool->elem_size,
+ dma_addr, flags, (u32)pool->align);
+ if (buf)
+ pool->inuse++;
+
+ return buf;
+}
+
+void dma_pool_free(struct pci_pool *pool, void *vaddr, dma_addr_t dma)
+{
+ pool->inuse--;
+ hinic_dma_mem_free(pool->hwdev, pool->elem_size, vaddr, dma);
+}
+
+
+
+#define HINIC_MAX_DMA_ENTRIES 8192
+int hinic_osdep_init(struct hinic_hwdev *hwdev)
+{
+ struct rte_hash_parameters dh_params = { 0 };
+ struct rte_hash *paddr_hash = NULL;
+
+ rte_atomic32_set(&hwdev->os_dep.dma_alloc_cnt, 0);
+ rte_spinlock_init(&hwdev->os_dep.dma_hash_lock);
+
+ dh_params.name = hwdev->pcidev_hdl->name;
+ dh_params.entries = HINIC_MAX_DMA_ENTRIES;
+ dh_params.key_len = HINIC_HASH_KEY_LEN;
+ dh_params.hash_func = HINIC_HASH_FUNC;
+ dh_params.hash_func_init_val = HINIC_HASH_FUNC_INIT_VAL;
+ dh_params.socket_id = SOCKET_ID_ANY;
+
+ paddr_hash = rte_hash_find_existing(dh_params.name);
+ if (paddr_hash == NULL) {
+ paddr_hash = rte_hash_create(&dh_params);
+ if (paddr_hash == NULL) {
+ PMD_DRV_LOG(ERR, "Create nic_dev phys_addr hash table failed");
+ return -ENOMEM;
+ }
+ } else {
+ PMD_DRV_LOG(INFO, "Using existing dma hash table %s",
+ dh_params.name);
+ }
+ hwdev->os_dep.dma_addr_hash = paddr_hash;
+
+ return 0;
+}
+
+void hinic_osdep_deinit(struct hinic_hwdev *hwdev)
+{
+ uint32_t iter = 0;
+ dma_addr_t key_pa;
+ struct rte_memzone *data_mz = NULL;
+ struct rte_hash *paddr_hash = hwdev->os_dep.dma_addr_hash;
+
+ if (paddr_hash) {
+ /* iterate through the hash table */
+ while (rte_hash_iterate(paddr_hash, (const void **)&key_pa,
+ (void **)&data_mz, &iter) >= 0) {
+ if (data_mz) {
+ PMD_DRV_LOG(WARNING, "Free leaked dma_addr: %p, mz: %s",
+ (void *)key_pa, data_mz->name);
+ (void)rte_memzone_free(data_mz);
+ }
+ }
+
+ /* free phys_addr hash table */
+ rte_hash_free(paddr_hash);
+ }
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+/**
+ * hinic_set_ci_table - set ci attribute table
+ * @hwdev: the hardware interface of a nic device
+ * @q_id: Queue id of SQ
+ * @attr: Point to SQ CI attribute table
+ * @return
+ * 0 on success and ci attribute table is filled,
+ * negative error value otherwise.
+ **/
+int hinic_set_ci_table(void *hwdev, u16 q_id, struct hinic_sq_attr *attr)
+{
+ struct hinic_cons_idx_attr cons_idx_attr;
+
+ memset(&cons_idx_attr, 0, sizeof(cons_idx_attr));
+ cons_idx_attr.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ cons_idx_attr.func_idx = hinic_global_func_id(hwdev);
+ cons_idx_attr.dma_attr_off = attr->dma_attr_off;
+ cons_idx_attr.pending_limit = attr->pending_limit;
+ cons_idx_attr.coalescing_time = attr->coalescing_time;
+ if (attr->intr_en) {
+ cons_idx_attr.intr_en = attr->intr_en;
+ cons_idx_attr.intr_idx = attr->intr_idx;
+ }
+
+ cons_idx_attr.l2nic_sqn = attr->l2nic_sqn;
+ cons_idx_attr.sq_id = q_id;
+ cons_idx_attr.ci_addr = attr->ci_dma_base;
+
+ return hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_L2NIC_SQ_CI_ATTR_SET,
+ &cons_idx_attr, sizeof(cons_idx_attr),
+ NULL, NULL, 0);
+}
+
+/**
+ * hinic_set_pagesize - set page size to vat table
+ * @hwdev: the hardware interface of a nic device
+ * @page_size: vat page size
+ * @return
+ * 0 on success,
+ * negative error value otherwise.
+ **/
+int hinic_set_pagesize(void *hwdev, u8 page_size)
+{
+ struct hinic_page_size cmd;
+
+ if (page_size > HINIC_PAGE_SIZE_MAX) {
+ PMD_DRV_LOG(ERR, "Invalid page_size %u, bigger than %u",
+ page_size, HINIC_PAGE_SIZE_MAX);
+ return -EINVAL;
+ }
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ cmd.func_idx = hinic_global_func_id(hwdev);
+ cmd.ppf_idx = hinic_ppf_idx(hwdev);
+ cmd.page_size = page_size;
+
+ return hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_PAGESIZE_SET,
+ &cmd, sizeof(cmd),
+ NULL, NULL, 0);
+}
+
+static int wait_for_flr_finish(struct hinic_hwif *hwif)
+{
+ unsigned long end;
+ enum hinic_pf_status status;
+
+ end = jiffies + msecs_to_jiffies(HINIC_FLR_TIMEOUT);
+ do {
+ status = hinic_get_pf_status(hwif);
+ if (status == HINIC_PF_STATUS_FLR_FINISH_FLAG) {
+ hinic_set_pf_status(hwif, HINIC_PF_STATUS_ACTIVE_FLAG);
+ return 0;
+ }
+
+ rte_delay_ms(10);
+ } while (time_before(jiffies, end));
+
+ return -EFAULT;
+}
+
+#define HINIC_WAIT_CMDQ_IDLE_TIMEOUT 1000
+
+static int wait_cmdq_stop(struct hinic_hwdev *hwdev)
+{
+ enum hinic_cmdq_type cmdq_type;
+ struct hinic_cmdqs *cmdqs = hwdev->cmdqs;
+ unsigned long end;
+ int err = 0;
+
+ if (!(cmdqs->status & HINIC_CMDQ_ENABLE))
+ return 0;
+
+ cmdqs->status &= ~HINIC_CMDQ_ENABLE;
+
+ end = jiffies + msecs_to_jiffies(HINIC_WAIT_CMDQ_IDLE_TIMEOUT);
+ do {
+ err = 0;
+ cmdq_type = HINIC_CMDQ_SYNC;
+ for (; cmdq_type < HINIC_MAX_CMDQ_TYPES; cmdq_type++) {
+ if (!hinic_cmdq_idle(&cmdqs->cmdq[cmdq_type])) {
+ err = -EBUSY;
+ break;
+ }
+ }
+
+ if (!err)
+ return 0;
+
+ rte_delay_ms(1);
+ } while (time_before(jiffies, end));
+
+ cmdqs->status |= HINIC_CMDQ_ENABLE;
+
+ return err;
+}
+
+/**
+ * hinic_pf_rx_tx_flush - clean up hardware resource
+ * @hwdev: the hardware interface of a nic device
+ * @return
+ * 0 on success,
+ * negative error value otherwise.
+ **/
+static int hinic_pf_rx_tx_flush(struct hinic_hwdev *hwdev)
+{
+ struct hinic_hwif *hwif = hwdev->hwif;
+ struct hinic_clear_doorbell clear_db;
+ struct hinic_clear_resource clr_res;
+ int err;
+
+ rte_delay_ms(100);
+
+ err = wait_cmdq_stop(hwdev);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Cmdq is still working");
+ return err;
+ }
+
+ hinic_disable_doorbell(hwif);
+ memset(&clear_db, 0, sizeof(clear_db));
+ clear_db.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ clear_db.func_idx = HINIC_HWIF_GLOBAL_IDX(hwif);
+ clear_db.ppf_idx = HINIC_HWIF_PPF_IDX(hwif);
+ err = hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_FLUSH_DOORBELL, &clear_db,
+ sizeof(clear_db), NULL, NULL, 0);
+ if (err)
+ PMD_DRV_LOG(WARNING, "Flush doorbell failed");
+
+ hinic_set_pf_status(hwif, HINIC_PF_STATUS_FLR_START_FLAG);
+ memset(&clr_res, 0, sizeof(clr_res));
+ clr_res.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ clr_res.func_idx = HINIC_HWIF_GLOBAL_IDX(hwif);
+ clr_res.ppf_idx = HINIC_HWIF_PPF_IDX(hwif);
+
+ err = hinic_msg_to_mgmt_no_ack(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_START_FLR, &clr_res,
+ sizeof(clr_res), NULL, NULL);
+ if (err)
+ PMD_DRV_LOG(WARNING, "Notice flush message failed");
+
+ err = wait_for_flr_finish(hwif);
+ if (err)
+ PMD_DRV_LOG(WARNING, "Wait firmware FLR timeout");
+
+ hinic_enable_doorbell(hwif);
+
+ err = hinic_reinit_cmdq_ctxts(hwdev);
+ if (err)
+ PMD_DRV_LOG(WARNING, "Reinit cmdq failed");
+
+ return 0;
+}
+
+int hinic_func_rx_tx_flush(struct hinic_hwdev *hwdev)
+{
+ return hinic_pf_rx_tx_flush(hwdev);
+}
+
+/**
+ * hinic_get_interrupt_cfg - get interrupt configuration from NIC
+ * @hwdev: the hardware interface of a nic device
+ * @interrupt_info: Information of Interrupt aggregation
+ * Return: 0 on success, negative error value otherwise.
+ **/
+static int hinic_get_interrupt_cfg(struct hinic_hwdev *hwdev,
+ struct nic_interrupt_info *interrupt_info)
+{
+ struct hinic_msix_config msix_cfg;
+ u16 out_size = sizeof(msix_cfg);
+ int err;
+
+ memset(&msix_cfg, 0, sizeof(msix_cfg));
+ msix_cfg.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ msix_cfg.func_id = hinic_global_func_id(hwdev);
+ msix_cfg.msix_index = interrupt_info->msix_index;
+
+ err = hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_MSI_CTRL_REG_RD_BY_UP,
+ &msix_cfg, sizeof(msix_cfg),
+ &msix_cfg, &out_size, 0);
+ if (err || !out_size || msix_cfg.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Get interrupt config failed, ret: %d",
+ msix_cfg.mgmt_msg_head.status);
+ return -EINVAL;
+ }
+
+ interrupt_info->lli_credit_limit = msix_cfg.lli_credit_cnt;
+ interrupt_info->lli_timer_cfg = msix_cfg.lli_tmier_cnt;
+ interrupt_info->pending_limt = msix_cfg.pending_cnt;
+ interrupt_info->coalesc_timer_cfg = msix_cfg.coalesct_timer_cnt;
+ interrupt_info->resend_timer_cfg = msix_cfg.resend_timer_cnt;
+ return 0;
+}
+
+/**
+ * hinic_set_interrupt_cfg - set interrupt configuration to NIC
+ * @hwdev: the hardware interface of a nic device
+ * @interrupt_info: Information of Interrupt aggregation
+ * Return: 0 on success, negative error value otherwise.
+ **/
+int hinic_set_interrupt_cfg(struct hinic_hwdev *hwdev,
+ struct nic_interrupt_info interrupt_info)
+{
+ struct hinic_msix_config msix_cfg;
+ struct nic_interrupt_info temp_info;
+ u16 out_size = sizeof(msix_cfg);
+ int err;
+
+ memset(&msix_cfg, 0, sizeof(msix_cfg));
+ msix_cfg.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ msix_cfg.func_id = hinic_global_func_id(hwdev);
+ msix_cfg.msix_index = (u16)interrupt_info.msix_index;
+
+ temp_info.msix_index = interrupt_info.msix_index;
+
+ err = hinic_get_interrupt_cfg(hwdev, &temp_info);
+ if (err)
+ return -EINVAL;
+
+ msix_cfg.lli_credit_cnt = temp_info.lli_credit_limit;
+ msix_cfg.lli_tmier_cnt = temp_info.lli_timer_cfg;
+ msix_cfg.pending_cnt = temp_info.pending_limt;
+ msix_cfg.coalesct_timer_cnt = temp_info.coalesc_timer_cfg;
+ msix_cfg.resend_timer_cnt = temp_info.resend_timer_cfg;
+
+ if (interrupt_info.lli_set) {
+ msix_cfg.lli_credit_cnt = interrupt_info.lli_credit_limit;
+ msix_cfg.lli_tmier_cnt = interrupt_info.lli_timer_cfg;
+ }
+
+ if (interrupt_info.interrupt_coalesc_set) {
+ msix_cfg.pending_cnt = interrupt_info.pending_limt;
+ msix_cfg.coalesct_timer_cnt = interrupt_info.coalesc_timer_cfg;
+ msix_cfg.resend_timer_cnt = interrupt_info.resend_timer_cfg;
+ }
+
+ err = hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_MSI_CTRL_REG_WR_BY_UP,
+ &msix_cfg, sizeof(msix_cfg),
+ &msix_cfg, &out_size, 0);
+ if (err || !out_size || msix_cfg.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Set interrupt config failed, ret: %d",
+ msix_cfg.mgmt_msg_head.status);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/**
+ * init_aeqs_msix_attr - Init interrupt attributes of aeq
+ * @hwdev: the hardware interface of a nic device
+ * @return
+ * 0 on success,
+ * negative error value otherwise.
+ **/
+int init_aeqs_msix_attr(void *hwdev)
+{
+ struct hinic_hwdev *nic_hwdev = hwdev;
+ struct hinic_aeqs *aeqs = nic_hwdev->aeqs;
+ struct nic_interrupt_info info = {0};
+ struct hinic_eq *eq;
+ u16 q_id;
+ int err;
+
+ info.lli_set = 0;
+ info.interrupt_coalesc_set = 1;
+ info.pending_limt = HINIC_DEAULT_EQ_MSIX_PENDING_LIMIT;
+ info.coalesc_timer_cfg = HINIC_DEAULT_EQ_MSIX_COALESC_TIMER_CFG;
+ info.resend_timer_cfg = HINIC_DEAULT_EQ_MSIX_RESEND_TIMER_CFG;
+
+ for (q_id = 0; q_id < aeqs->num_aeqs; q_id++) {
+ eq = &aeqs->aeq[q_id];
+ info.msix_index = eq->eq_irq.msix_entry_idx;
+ err = hinic_set_interrupt_cfg(hwdev, info);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Set msix attr for aeq %d failed",
+ q_id);
+ return -EFAULT;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * set_pf_dma_attr_entry - set the dma attributes for entry
+ * @hwdev: the pointer to the private hardware device object
+ * @entry_idx: the entry index in the dma table
+ * @st: PCIE TLP steering tag
+ * @at: PCIE TLP AT field
+ * @ph: PCIE TLP Processing Hint field
+ * @no_snooping: PCIE TLP No snooping
+ * @tph_en: PCIE TLP Processing Hint Enable
+ **/
+static void set_pf_dma_attr_entry(struct hinic_hwdev *hwdev, u32 entry_idx,
+ u8 st, u8 at, u8 ph,
+ enum hinic_pcie_nosnoop no_snooping,
+ enum hinic_pcie_tph tph_en)
+{
+ u32 addr, val, dma_attr_entry;
+
+ /* Read Modify Write */
+ addr = HINIC_CSR_DMA_ATTR_TBL_ADDR(entry_idx);
+
+ val = hinic_hwif_read_reg(hwdev->hwif, addr);
+ val = HINIC_DMA_ATTR_ENTRY_CLEAR(val, ST) &
+ HINIC_DMA_ATTR_ENTRY_CLEAR(val, AT) &
+ HINIC_DMA_ATTR_ENTRY_CLEAR(val, PH) &
+ HINIC_DMA_ATTR_ENTRY_CLEAR(val, NO_SNOOPING) &
+ HINIC_DMA_ATTR_ENTRY_CLEAR(val, TPH_EN);
+
+ dma_attr_entry = HINIC_DMA_ATTR_ENTRY_SET(st, ST) |
+ HINIC_DMA_ATTR_ENTRY_SET(at, AT) |
+ HINIC_DMA_ATTR_ENTRY_SET(ph, PH) |
+ HINIC_DMA_ATTR_ENTRY_SET(no_snooping, NO_SNOOPING) |
+ HINIC_DMA_ATTR_ENTRY_SET(tph_en, TPH_EN);
+
+ val |= dma_attr_entry;
+ hinic_hwif_write_reg(hwdev->hwif, addr, val);
+}
+
+/**
+ * dma_attr_table_init - initialize the the default dma attributes
+ * @hwdev: the pointer to the private hardware device object
+ **/
+static void dma_attr_table_init(struct hinic_hwdev *hwdev)
+{
+ if (HINIC_IS_VF(hwdev))
+ return;
+
+ set_pf_dma_attr_entry(hwdev, PCIE_MSIX_ATTR_ENTRY,
+ HINIC_PCIE_ST_DISABLE,
+ HINIC_PCIE_AT_DISABLE,
+ HINIC_PCIE_PH_DISABLE,
+ HINIC_PCIE_SNOOP,
+ HINIC_PCIE_TPH_DISABLE);
+}
+
+int hinic_init_attr_table(struct hinic_hwdev *hwdev)
+{
+ dma_attr_table_init(hwdev);
+
+ return init_aeqs_msix_attr(hwdev);
+}
+
+#define FAULT_SHOW_STR_LEN 16
+static void fault_report_show(struct hinic_hwdev *hwdev,
+ struct hinic_fault_event *event)
+{
+ char fault_type[FAULT_TYPE_MAX][FAULT_SHOW_STR_LEN + 1] = {
+ "chip", "ucode", "mem rd timeout", "mem wr timeout",
+ "reg rd timeout", "reg wr timeout"};
+ char fault_level[FAULT_LEVEL_MAX][FAULT_SHOW_STR_LEN + 1] = {
+ "fatal", "reset", "flr", "general", "suggestion"};
+ char type_str[FAULT_SHOW_STR_LEN + 1] = { 0 };
+ char level_str[FAULT_SHOW_STR_LEN + 1] = { 0 };
+ u8 err_level;
+
+ PMD_DRV_LOG(WARNING, "Fault event report received, func_id: %d",
+ hinic_global_func_id(hwdev));
+
+ if (event->type < FAULT_TYPE_MAX)
+ strncpy(type_str, fault_type[event->type], FAULT_SHOW_STR_LEN);
+ else
+ strncpy(type_str, "unknown", FAULT_SHOW_STR_LEN);
+ PMD_DRV_LOG(WARNING, "fault type: %d [%s]",
+ event->type, type_str);
+ PMD_DRV_LOG(WARNING, "fault val[0]: 0x%08x",
+ event->event.val[0]);
+ PMD_DRV_LOG(WARNING, "fault val[1]: 0x%08x",
+ event->event.val[1]);
+ PMD_DRV_LOG(WARNING, "fault val[2]: 0x%08x",
+ event->event.val[2]);
+ PMD_DRV_LOG(WARNING, "fault val[3]: 0x%08x",
+ event->event.val[3]);
+
+ switch (event->type) {
+ case FAULT_TYPE_CHIP:
+ err_level = event->event.chip.err_level;
+ if (err_level < FAULT_LEVEL_MAX)
+ strncpy(level_str, fault_level[err_level],
+ FAULT_SHOW_STR_LEN);
+ else
+ strncpy(level_str, "unknown",
+ FAULT_SHOW_STR_LEN);
+
+ PMD_DRV_LOG(WARNING, "err_level: %d [%s]",
+ err_level, level_str);
+
+ if (err_level == FAULT_LEVEL_SERIOUS_FLR) {
+ PMD_DRV_LOG(WARNING, "flr func_id: %d",
+ event->event.chip.func_id);
+ } else {
+ PMD_DRV_LOG(WARNING, "node_id: %d",
+ event->event.chip.node_id);
+ PMD_DRV_LOG(WARNING, "err_type: %d",
+ event->event.chip.err_type);
+ PMD_DRV_LOG(WARNING, "err_csr_addr: %d",
+ event->event.chip.err_csr_addr);
+ PMD_DRV_LOG(WARNING, "err_csr_value: %d",
+ event->event.chip.err_csr_value);
+ }
+ break;
+ case FAULT_TYPE_UCODE:
+ PMD_DRV_LOG(WARNING, "cause_id: %d",
+ event->event.ucode.cause_id);
+ PMD_DRV_LOG(WARNING, "core_id: %d",
+ event->event.ucode.core_id);
+ PMD_DRV_LOG(WARNING, "c_id: %d",
+ event->event.ucode.c_id);
+ PMD_DRV_LOG(WARNING, "epc: %d",
+ event->event.ucode.epc);
+ break;
+ case FAULT_TYPE_MEM_RD_TIMEOUT:
+ case FAULT_TYPE_MEM_WR_TIMEOUT:
+ PMD_DRV_LOG(WARNING, "err_csr_ctrl: %d",
+ event->event.mem_timeout.err_csr_ctrl);
+ PMD_DRV_LOG(WARNING, "err_csr_data: %d",
+ event->event.mem_timeout.err_csr_data);
+ PMD_DRV_LOG(WARNING, "ctrl_tab: %d",
+ event->event.mem_timeout.ctrl_tab);
+ PMD_DRV_LOG(WARNING, "mem_index: %d",
+ event->event.mem_timeout.mem_index);
+ break;
+ case FAULT_TYPE_REG_RD_TIMEOUT:
+ case FAULT_TYPE_REG_WR_TIMEOUT:
+ PMD_DRV_LOG(WARNING, "err_csr: %d",
+ event->event.reg_timeout.err_csr);
+ break;
+ default:
+ break;
+ }
+}
+
+static int resources_state_set(struct hinic_hwdev *hwdev,
+ enum hinic_res_state state)
+{
+ struct hinic_hwif *hwif = hwdev->hwif;
+ struct hinic_cmd_set_res_state res_state;
+
+ memset(&res_state, 0, sizeof(res_state));
+ res_state.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ res_state.func_idx = HINIC_HWIF_GLOBAL_IDX(hwif);
+ res_state.state = state;
+
+ return hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_RES_STATE_SET,
+ &res_state, sizeof(res_state), NULL, NULL, 0);
+}
+
+/**
+ * hinic_activate_hwdev_state - Active host nic state and notify mgmt channel
+ * that host nic is ready.
+ * @hwdev: the hardware interface of a nic device
+ * @return
+ * 0 on success,
+ * negative error value otherwise.
+ **/
+int hinic_activate_hwdev_state(struct hinic_hwdev *hwdev)
+{
+ int rc = HINIC_OK;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ if (!HINIC_IS_VF(hwdev))
+ hinic_set_pf_status(hwdev->hwif,
+ HINIC_PF_STATUS_ACTIVE_FLAG);
+
+ rc = resources_state_set(hwdev, HINIC_RES_ACTIVE);
+ if (rc) {
+ PMD_DRV_LOG(ERR, "Initialize resources state failed");
+ return rc;
+ }
+
+ return 0;
+}
+
+/**
+ * hinic_deactivate_hwdev_state - Deactivate host nic state and notify mgmt
+ * channel that host nic is not ready.
+ * @hwdev: the pointer to the private hardware device object
+ **/
+void hinic_deactivate_hwdev_state(struct hinic_hwdev *hwdev)
+{
+ int rc = HINIC_OK;
+
+ if (!hwdev)
+ return;
+
+ rc = resources_state_set(hwdev, HINIC_RES_CLEAN);
+ if (rc)
+ PMD_DRV_LOG(ERR, "Deinit resources state failed");
+
+ if (!HINIC_IS_VF(hwdev))
+ hinic_set_pf_status(hwdev->hwif, HINIC_PF_STATUS_INIT);
+}
+
+int hinic_get_board_info(void *hwdev, struct hinic_board_info *info)
+{
+ struct hinic_comm_board_info board_info;
+ u16 out_size = sizeof(board_info);
+ int err;
+
+ if (!hwdev || !info)
+ return -EINVAL;
+
+ memset(&board_info, 0, sizeof(board_info));
+ board_info.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ err = hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_GET_BOARD_INFO,
+ &board_info, sizeof(board_info),
+ &board_info, &out_size, 0);
+ if (err || board_info.mgmt_msg_head.status || !out_size) {
+ PMD_DRV_LOG(ERR, "Failed to get board info, err: %d, status: 0x%x, out size: 0x%x",
+ err, board_info.mgmt_msg_head.status, out_size);
+ return -EFAULT;
+ }
+
+ memcpy(info, &board_info.info, sizeof(*info));
+ return 0;
+}
+
+/**
+ * hinic_l2nic_reset - Restore the initial state of NIC
+ * @hwdev: the hardware interface of a nic device
+ * @return
+ * 0 on success,
+ * negative error value otherwise.
+ **/
+int hinic_l2nic_reset(struct hinic_hwdev *hwdev)
+{
+ struct hinic_hwif *hwif = hwdev->hwif;
+ struct hinic_l2nic_reset l2nic_reset;
+ int err = 0;
+
+ err = hinic_set_vport_enable(hwdev, false);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Set vport disable failed");
+ return err;
+ }
+
+ rte_delay_ms(100);
+
+ memset(&l2nic_reset, 0, sizeof(l2nic_reset));
+ l2nic_reset.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ l2nic_reset.func_id = HINIC_HWIF_GLOBAL_IDX(hwif);
+ err = hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_L2NIC_RESET,
+ &l2nic_reset, sizeof(l2nic_reset),
+ NULL, NULL, 0);
+ if (err || l2nic_reset.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Reset L2NIC resources failed");
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+static void
+hinic_show_sw_watchdog_timeout_info(void *buf_in, u16 in_size,
+ void *buf_out, u16 *out_size)
+{
+ struct hinic_mgmt_watchdog_info *watchdog_info;
+ u32 *dump_addr, *reg, stack_len, i, j;
+
+ if (in_size != sizeof(*watchdog_info)) {
+ PMD_DRV_LOG(ERR, "Invalid mgmt watchdog report, length: %d, should be %zu",
+ in_size, sizeof(*watchdog_info));
+ return;
+ }
+
+ watchdog_info = (struct hinic_mgmt_watchdog_info *)buf_in;
+
+ PMD_DRV_LOG(ERR, "Mgmt deadloop time: 0x%x 0x%x, task id: 0x%x, sp: 0x%x",
+ watchdog_info->curr_time_h, watchdog_info->curr_time_l,
+ watchdog_info->task_id, watchdog_info->sp);
+ PMD_DRV_LOG(ERR, "Stack current used: 0x%x, peak used: 0x%x, overflow flag: 0x%x, top: 0x%x, bottom: 0x%x",
+ watchdog_info->curr_used, watchdog_info->peak_used,
+ watchdog_info->is_overflow, watchdog_info->stack_top,
+ watchdog_info->stack_bottom);
+
+ PMD_DRV_LOG(ERR, "Mgmt pc: 0x%08x, lr: 0x%08x, cpsr:0x%08x",
+ watchdog_info->pc, watchdog_info->lr, watchdog_info->cpsr);
+
+ PMD_DRV_LOG(ERR, "Mgmt register info");
+
+ for (i = 0; i < 3; i++) {
+ reg = watchdog_info->reg + (u64)(u32)(4 * i);
+ PMD_DRV_LOG(ERR, "0x%08x 0x%08x 0x%08x 0x%08x",
+ *(reg), *(reg + 1), *(reg + 2), *(reg + 3));
+ }
+
+ PMD_DRV_LOG(ERR, "0x%08x", watchdog_info->reg[12]);
+
+ if (watchdog_info->stack_actlen <= 1024) {
+ stack_len = watchdog_info->stack_actlen;
+ } else {
+ PMD_DRV_LOG(ERR, "Oops stack length: 0x%x is wrong",
+ watchdog_info->stack_actlen);
+ stack_len = 1024;
+ }
+
+ PMD_DRV_LOG(ERR, "Mgmt dump stack, 16Bytes per line(start from sp)");
+ for (i = 0; i < (stack_len / 16); i++) {
+ dump_addr = (u32 *)(watchdog_info->data + ((u64)(u32)(i * 16)));
+ PMD_DRV_LOG(ERR, "0x%08x 0x%08x 0x%08x 0x%08x",
+ *dump_addr, *(dump_addr + 1), *(dump_addr + 2),
+ *(dump_addr + 3));
+ }
+
+ for (j = 0; j < ((stack_len % 16) / 4); j++) {
+ dump_addr = (u32 *)(watchdog_info->data +
+ ((u64)(u32)(i * 16 + j * 4)));
+ PMD_DRV_LOG(ERR, "0x%08x", *dump_addr);
+ }
+
+ *out_size = sizeof(*watchdog_info);
+ watchdog_info = (struct hinic_mgmt_watchdog_info *)buf_out;
+ watchdog_info->mgmt_msg_head.status = 0;
+}
+
+static void hinic_show_pcie_dfx_info(struct hinic_hwdev *hwdev,
+ void *buf_in, u16 in_size,
+ void *buf_out, u16 *out_size)
+{
+ struct hinic_pcie_dfx_ntc *notice_info =
+ (struct hinic_pcie_dfx_ntc *)buf_in;
+ struct hinic_pcie_dfx_info dfx_info;
+ u16 size = 0;
+ u16 cnt = 0;
+ u32 num = 0;
+ u32 i, j;
+ int err;
+ u32 *reg;
+
+ if (in_size != sizeof(*notice_info)) {
+ PMD_DRV_LOG(ERR, "Invalid pcie dfx notice info, length: %d, should be %zu.",
+ in_size, sizeof(*notice_info));
+ return;
+ }
+
+ ((struct hinic_pcie_dfx_ntc *)buf_out)->mgmt_msg_head.status = 0;
+ *out_size = sizeof(*notice_info);
+ memset(&dfx_info, 0, sizeof(dfx_info));
+ num = (u32)(notice_info->len / 1024);
+ PMD_DRV_LOG(INFO, "INFO LEN: %d", notice_info->len);
+ PMD_DRV_LOG(INFO, "PCIE DFX:");
+ dfx_info.host_id = 0;
+ dfx_info.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ for (i = 0; i < num; i++) {
+ dfx_info.offset = i * MAX_PCIE_DFX_BUF_SIZE;
+ if (i == (num - 1))
+ dfx_info.last = 1;
+ size = sizeof(dfx_info);
+ err = hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_PCIE_DFX_GET,
+ &dfx_info, sizeof(dfx_info),
+ &dfx_info, &size, 0);
+ if (err || dfx_info.mgmt_msg_head.status || !size) {
+ PMD_DRV_LOG(ERR, "Failed to get pcie dfx info, err: %d, status: 0x%x, out size: 0x%x",
+ err, dfx_info.mgmt_msg_head.status, size);
+ return;
+ }
+
+ reg = (u32 *)dfx_info.data;
+ for (j = 0; j < 256; j = j + 8) {
+ PMD_DRV_LOG(ERR, "0x%04x: 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x",
+ cnt, reg[j], reg[(u32)(j + 1)],
+ reg[(u32)(j + 2)], reg[(u32)(j + 3)],
+ reg[(u32)(j + 4)], reg[(u32)(j + 5)],
+ reg[(u32)(j + 6)], reg[(u32)(j + 7)]);
+ cnt = cnt + 32;
+ }
+ memset(dfx_info.data, 0, MAX_PCIE_DFX_BUF_SIZE);
+ }
+}
+
+static void
+hinic_show_ffm_info(struct hinic_hwdev *hwdev, void *buf_in, u16 in_size)
+{
+ struct ffm_intr_info *intr;
+
+ if (in_size != sizeof(struct ffm_intr_info)) {
+ PMD_DRV_LOG(ERR, "Invalid input buffer len, length: %d, should be %zu.",
+ in_size, sizeof(struct ffm_intr_info));
+ return;
+ }
+
+ if (hwdev->ffm_num < FFM_RECORD_NUM_MAX) {
+ hwdev->ffm_num++;
+ intr = (struct ffm_intr_info *)buf_in;
+ PMD_DRV_LOG(WARNING, "node_id(%d),err_csr_addr(0x%x),err_csr_val(0x%x),err_level(0x%x),err_type(0x%x)",
+ intr->node_id,
+ intr->err_csr_addr,
+ intr->err_csr_value,
+ intr->err_level,
+ intr->err_type);
+ }
+}
+
+void hinic_comm_async_event_handle(struct hinic_hwdev *hwdev, u8 cmd,
+ void *buf_in, u16 in_size,
+ void *buf_out, u16 *out_size)
+{
+ struct hinic_cmd_fault_event *fault_event, *ret_fault_event;
+
+ if (!hwdev)
+ return;
+
+ *out_size = 0;
+
+ switch (cmd) {
+ case HINIC_MGMT_CMD_FAULT_REPORT:
+ if (in_size != sizeof(*fault_event)) {
+ PMD_DRV_LOG(ERR, "Invalid fault event report, length: %d, should be %zu",
+ in_size, sizeof(*fault_event));
+ return;
+ }
+
+ fault_event = (struct hinic_cmd_fault_event *)buf_in;
+ fault_report_show(hwdev, &fault_event->event);
+
+ if (hinic_func_type(hwdev) != TYPE_VF) {
+ ret_fault_event =
+ (struct hinic_cmd_fault_event *)buf_out;
+ ret_fault_event->mgmt_msg_head.status = 0;
+ *out_size = sizeof(*ret_fault_event);
+ }
+ break;
+
+ case HINIC_MGMT_CMD_WATCHDOG_INFO:
+ hinic_show_sw_watchdog_timeout_info(buf_in, in_size,
+ buf_out, out_size);
+ break;
+
+ case HINIC_MGMT_CMD_PCIE_DFX_NTC:
+ hinic_show_pcie_dfx_info(hwdev, buf_in, in_size,
+ buf_out, out_size);
+ break;
+
+ case HINIC_MGMT_CMD_FFM_SET:
+ hinic_show_ffm_info(hwdev, buf_in, in_size);
+ break;
+
+ default:
+ break;
+ }
+}
+
+static void
+hinic_cable_status_event(u8 cmd, void *buf_in, __rte_unused u16 in_size,
+ void *buf_out, u16 *out_size)
+{
+ struct hinic_cable_plug_event *plug_event;
+ struct hinic_link_err_event *link_err;
+
+ if (cmd == HINIC_PORT_CMD_CABLE_PLUG_EVENT) {
+ plug_event = (struct hinic_cable_plug_event *)buf_in;
+ PMD_DRV_LOG(INFO, "Port module event: Cable %s",
+ plug_event->plugged ? "plugged" : "unplugged");
+
+ *out_size = sizeof(*plug_event);
+ plug_event = (struct hinic_cable_plug_event *)buf_out;
+ plug_event->mgmt_msg_head.status = 0;
+ } else if (cmd == HINIC_PORT_CMD_LINK_ERR_EVENT) {
+ link_err = (struct hinic_link_err_event *)buf_in;
+ if (link_err->err_type >= LINK_ERR_NUM) {
+ PMD_DRV_LOG(ERR, "Link failed, Unknown type: 0x%x",
+ link_err->err_type);
+ } else {
+ PMD_DRV_LOG(INFO, "Link failed, type: 0x%x: %s",
+ link_err->err_type,
+ hinic_module_link_err[link_err->err_type]);
+ }
+
+ *out_size = sizeof(*link_err);
+ link_err = (struct hinic_link_err_event *)buf_out;
+ link_err->mgmt_msg_head.status = 0;
+ }
+}
+
+static int hinic_link_event_process(struct hinic_hwdev *hwdev,
+ struct rte_eth_dev *eth_dev, u8 status)
+{
+ uint32_t port_speed[LINK_SPEED_MAX] = {ETH_SPEED_NUM_10M,
+ ETH_SPEED_NUM_100M, ETH_SPEED_NUM_1G,
+ ETH_SPEED_NUM_10G, ETH_SPEED_NUM_25G,
+ ETH_SPEED_NUM_40G, ETH_SPEED_NUM_100G};
+ struct nic_port_info port_info;
+ struct rte_eth_link link;
+ int rc = HINIC_OK;
+
+ if (!status) {
+ link.link_status = ETH_LINK_DOWN;
+ link.link_speed = 0;
+ link.link_duplex = ETH_LINK_HALF_DUPLEX;
+ link.link_autoneg = ETH_LINK_FIXED;
+ } else {
+ link.link_status = ETH_LINK_UP;
+
+ memset(&port_info, 0, sizeof(port_info));
+ rc = hinic_get_port_info(hwdev, &port_info);
+ if (rc) {
+ link.link_speed = ETH_SPEED_NUM_NONE;
+ link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ link.link_autoneg = ETH_LINK_FIXED;
+ } else {
+ link.link_speed = port_speed[port_info.speed %
+ LINK_SPEED_MAX];
+ link.link_duplex = port_info.duplex;
+ link.link_autoneg = port_info.autoneg_state;
+ }
+ }
+ (void)rte_eth_linkstatus_set(eth_dev, &link);
+
+ return rc;
+}
+
+static void hinic_lsc_process(struct hinic_hwdev *hwdev,
+ struct rte_eth_dev *rte_dev, u8 status)
+{
+ int ret;
+
+ ret = hinic_link_event_process(hwdev, rte_dev, status);
+ /* check if link has changed, notify callback */
+ if (ret == 0)
+ _rte_eth_dev_callback_process(rte_dev,
+ RTE_ETH_EVENT_INTR_LSC,
+ NULL);
+}
+
+void hinic_l2nic_async_event_handle(struct hinic_hwdev *hwdev,
+ void *param, u8 cmd,
+ void *buf_in, u16 in_size,
+ void *buf_out, u16 *out_size)
+{
+ struct hinic_port_link_status *in_link;
+ struct rte_eth_dev *eth_dev;
+
+ if (!hwdev)
+ return;
+
+ *out_size = 0;
+
+ switch (cmd) {
+ case HINIC_PORT_CMD_LINK_STATUS_REPORT:
+ eth_dev = param;
+ in_link = (struct hinic_port_link_status *)buf_in;
+ PMD_DRV_LOG(INFO, "Link status event report, dev_name: %s, port_id: %d, link_status: %s",
+ eth_dev->data->name, eth_dev->data->port_id,
+ in_link->link ? "UP" : "DOWN");
+
+ hinic_lsc_process(hwdev, eth_dev, in_link->link);
+ break;
+
+ case HINIC_PORT_CMD_CABLE_PLUG_EVENT:
+ case HINIC_PORT_CMD_LINK_ERR_EVENT:
+ hinic_cable_status_event(cmd, buf_in, in_size,
+ buf_out, out_size);
+ break;
+
+ case HINIC_PORT_CMD_MGMT_RESET:
+ PMD_DRV_LOG(WARNING, "Mgmt is reset");
+ break;
+
+ default:
+ PMD_DRV_LOG(ERR, "Unsupported event %d to process",
+ cmd);
+ break;
+ }
+}
+
+static void print_cable_info(struct hinic_link_info *info)
+{
+ char tmp_str[512] = {0};
+ char tmp_vendor[17] = {0};
+ const char *port_type = "Unknown port type";
+ int i;
+
+ if (info->cable_absent) {
+ PMD_DRV_LOG(INFO, "Cable unpresent");
+ return;
+ }
+
+ if (info->port_type < LINK_PORT_MAX_TYPE)
+ port_type = __hw_to_char_port_type[info->port_type];
+ else
+ PMD_DRV_LOG(INFO, "Unknown port type: %u",
+ info->port_type);
+ if (info->port_type == LINK_PORT_FIBRE) {
+ if (info->port_sub_type == FIBRE_SUBTYPE_SR)
+ port_type = "Fibre-SR";
+ else if (info->port_sub_type == FIBRE_SUBTYPE_LR)
+ port_type = "Fibre-LR";
+ }
+
+ for (i = sizeof(info->vendor_name) - 1; i >= 0; i--) {
+ if (info->vendor_name[i] == ' ')
+ info->vendor_name[i] = '\0';
+ else
+ break;
+ }
+
+ memcpy(tmp_vendor, info->vendor_name, sizeof(info->vendor_name));
+ snprintf(tmp_str, (sizeof(tmp_str) - 1),
+ "Vendor: %s, %s, %s, length: %um, max_speed: %uGbps",
+ tmp_vendor, info->sfp_type ? "SFP" : "QSFP", port_type,
+ info->cable_length, info->cable_max_speed);
+ if (info->port_type != LINK_PORT_COPPER)
+ snprintf(tmp_str + strlen(tmp_str), (sizeof(tmp_str) - 1),
+ "%s, Temperature: %u", tmp_str,
+ info->cable_temp);
+
+ PMD_DRV_LOG(INFO, "Cable information: %s", tmp_str);
+}
+
+static void print_hi30_status(struct hinic_link_info *info)
+{
+ struct hi30_ffe_data *ffe_data;
+ struct hi30_ctle_data *ctle_data;
+
+ ffe_data = (struct hi30_ffe_data *)info->hi30_ffe;
+ ctle_data = (struct hi30_ctle_data *)info->hi30_ctle;
+
+ PMD_DRV_LOG(INFO, "TX_FFE: PRE2=%s%d; PRE1=%s%d; MAIN=%d; POST1=%s%d; POST1X=%s%d",
+ (ffe_data->PRE1 & 0x10) ? "-" : "",
+ (int)(ffe_data->PRE1 & 0xf),
+ (ffe_data->PRE2 & 0x10) ? "-" : "",
+ (int)(ffe_data->PRE2 & 0xf),
+ (int)ffe_data->MAIN,
+ (ffe_data->POST1 & 0x10) ? "-" : "",
+ (int)(ffe_data->POST1 & 0xf),
+ (ffe_data->POST2 & 0x10) ? "-" : "",
+ (int)(ffe_data->POST2 & 0xf));
+ PMD_DRV_LOG(INFO, "RX_CTLE: Gain1~3=%u %u %u; Boost1~3=%u %u %u; Zero1~3=%u %u %u; Squelch1~3=%u %u %u",
+ ctle_data->ctlebst[0], ctle_data->ctlebst[1],
+ ctle_data->ctlebst[2], ctle_data->ctlecmband[0],
+ ctle_data->ctlecmband[1], ctle_data->ctlecmband[2],
+ ctle_data->ctlermband[0], ctle_data->ctlermband[1],
+ ctle_data->ctlermband[2], ctle_data->ctleza[0],
+ ctle_data->ctleza[1], ctle_data->ctleza[2]);
+}
+
+static void print_link_info(struct hinic_link_info *info,
+ enum hilink_info_print_event type)
+{
+ const char *fec = "None";
+
+ if (info->fec < HILINK_FEC_MAX_TYPE)
+ fec = __hw_to_char_fec[info->fec];
+ else
+ PMD_DRV_LOG(INFO, "Unknown fec type: %u",
+ info->fec);
+
+ if (type == HILINK_EVENT_LINK_UP || !info->an_state) {
+ PMD_DRV_LOG(INFO, "Link information: speed %dGbps, %s, autoneg %s",
+ info->speed, fec, info->an_state ? "on" : "off");
+ } else {
+ PMD_DRV_LOG(INFO, "Link information: antoneg: %s",
+ info->an_state ? "on" : "off");
+ }
+}
+
+static const char *hilink_info_report_type[HILINK_EVENT_MAX_TYPE] = {
+ "", "link up", "link down", "cable plugged"
+};
+
+static void hinic_print_hilink_info(void *buf_in, u16 in_size,
+ void *buf_out, u16 *out_size)
+{
+ struct hinic_hilink_link_info *hilink_info =
+ (struct hinic_hilink_link_info *)buf_in;
+ struct hinic_link_info *info;
+ enum hilink_info_print_event type;
+
+ if (in_size != sizeof(*hilink_info)) {
+ PMD_DRV_LOG(ERR, "Invalid hilink info message size %d, should be %zu",
+ in_size, sizeof(*hilink_info));
+ return;
+ }
+
+ ((struct hinic_hilink_link_info *)buf_out)->mgmt_msg_head.status = 0;
+ *out_size = sizeof(*hilink_info);
+
+ info = &hilink_info->info;
+ type = hilink_info->info_type;
+
+ if (type < HILINK_EVENT_LINK_UP || type >= HILINK_EVENT_MAX_TYPE) {
+ PMD_DRV_LOG(INFO, "Invalid hilink info report, type: %d",
+ type);
+ return;
+ }
+
+ PMD_DRV_LOG(INFO, "Hilink info report after %s",
+ hilink_info_report_type[type]);
+
+ print_cable_info(info);
+
+ print_link_info(info, type);
+
+ print_hi30_status(info);
+
+ if (type == HILINK_EVENT_LINK_UP)
+ return;
+
+ if (type == HILINK_EVENT_CABLE_PLUGGED) {
+ PMD_DRV_LOG(INFO, "alos: %u, rx_los: %u",
+ info->alos, info->rx_los);
+ return;
+ }
+
+ PMD_DRV_LOG(INFO, "PMA ctrl: %s, MAC tx %s, MAC rx %s, PMA debug inforeg: 0x%x, PMA signal ok reg: 0x%x, RF/LF status reg: 0x%x",
+ info->pma_status ? "on" : "off",
+ info->mac_tx_en ? "enable" : "disable",
+ info->mac_rx_en ? "enable" : "disable", info->pma_dbg_info_reg,
+ info->pma_signal_ok_reg, info->rf_lf_status_reg);
+ PMD_DRV_LOG(INFO, "alos: %u, rx_los: %u, PCS block counter reg: 0x%x,PCS link: 0x%x, MAC link: 0x%x PCS_err_cnt: 0x%x",
+ info->alos, info->rx_los, info->pcs_err_blk_cnt_reg,
+ info->pcs_link_reg, info->mac_link_reg, info->pcs_err_cnt);
+}
+
+void hinic_hilink_async_event_handle(struct hinic_hwdev *hwdev, u8 cmd,
+ void *buf_in, u16 in_size,
+ void *buf_out, u16 *out_size)
+{
+ if (!hwdev)
+ return;
+
+ *out_size = 0;
+
+ switch (cmd) {
+ case HINIC_HILINK_CMD_GET_LINK_INFO:
+ hinic_print_hilink_info(buf_in, in_size, buf_out,
+ out_size);
+ break;
+
+ default:
+ PMD_DRV_LOG(ERR, "Unsupported event %d to process",
+ cmd);
+ break;
+ }
+}
git.droids-corp.org / dpdk.git / commitdiff