diff options
Diffstat (limited to 'drivers/net/qede/base/bcm_osal.c')
| -rw-r--r-- | drivers/net/qede/base/bcm_osal.c | 89 |
1 files changed, 81 insertions, 8 deletions
diff --git a/drivers/net/qede/base/bcm_osal.c b/drivers/net/qede/base/bcm_osal.c index 3f895cd4..2603a8b3 100644 --- a/drivers/net/qede/base/bcm_osal.c +++ b/drivers/net/qede/base/bcm_osal.c @@ -16,6 +16,10 @@ #include "ecore_mcp_api.h" #include "ecore_l2_api.h" +/* Array of memzone pointers */ +static const struct rte_memzone *ecore_mz_mapping[RTE_MAX_MEMZONE]; +/* Counter to track current memzone allocated */ +uint16_t ecore_mz_count; unsigned long qede_log2_align(unsigned long n) { @@ -118,6 +122,13 @@ void *osal_dma_alloc_coherent(struct ecore_dev *p_dev, uint32_t core_id = rte_lcore_id(); unsigned int socket_id; + if (ecore_mz_count >= RTE_MAX_MEMZONE) { + DP_ERR(p_dev, "Memzone allocation count exceeds %u\n", + RTE_MAX_MEMZONE); + *phys = 0; + return OSAL_NULL; + } + OSAL_MEM_ZERO(mz_name, sizeof(*mz_name)); snprintf(mz_name, sizeof(mz_name) - 1, "%lx", (unsigned long)rte_get_timer_cycles()); @@ -134,9 +145,11 @@ void *osal_dma_alloc_coherent(struct ecore_dev *p_dev, return OSAL_NULL; } *phys = mz->phys_addr; - DP_VERBOSE(p_dev, ECORE_MSG_PROBE, - "size=%zu phys=0x%" PRIx64 " virt=%p on socket=%u\n", - mz->len, mz->phys_addr, mz->addr, socket_id); + ecore_mz_mapping[ecore_mz_count++] = mz; + DP_VERBOSE(p_dev, ECORE_MSG_SP, + "Allocated dma memory size=%zu phys=0x%lx" + " virt=%p core=%d\n", + mz->len, (unsigned long)mz->phys_addr, mz->addr, core_id); return mz->addr; } @@ -148,6 +161,13 @@ void *osal_dma_alloc_coherent_aligned(struct ecore_dev *p_dev, uint32_t core_id = rte_lcore_id(); unsigned int socket_id; + if (ecore_mz_count >= RTE_MAX_MEMZONE) { + DP_ERR(p_dev, "Memzone allocation count exceeds %u\n", + RTE_MAX_MEMZONE); + *phys = 0; + return OSAL_NULL; + } + OSAL_MEM_ZERO(mz_name, sizeof(*mz_name)); snprintf(mz_name, sizeof(mz_name) - 1, "%lx", (unsigned long)rte_get_timer_cycles()); @@ -163,12 +183,30 @@ void *osal_dma_alloc_coherent_aligned(struct ecore_dev *p_dev, return OSAL_NULL; } *phys = mz->phys_addr; - DP_VERBOSE(p_dev, ECORE_MSG_PROBE, - "aligned memory size=%zu phys=0x%" PRIx64 " virt=%p core=%d\n", - mz->len, mz->phys_addr, mz->addr, core_id); + ecore_mz_mapping[ecore_mz_count++] = mz; + DP_VERBOSE(p_dev, ECORE_MSG_SP, + "Allocated aligned dma memory size=%zu phys=0x%lx" + " virt=%p core=%d\n", + mz->len, (unsigned long)mz->phys_addr, mz->addr, core_id); return mz->addr; } +void osal_dma_free_mem(struct ecore_dev *p_dev, dma_addr_t phys) +{ + uint16_t j; + + for (j = 0 ; j < ecore_mz_count; j++) { + if (phys == ecore_mz_mapping[j]->phys_addr) { + DP_VERBOSE(p_dev, ECORE_MSG_SP, + "Free memzone %s\n", ecore_mz_mapping[j]->name); + rte_memzone_free(ecore_mz_mapping[j]); + return; + } + } + + DP_ERR(p_dev, "Unexpected memory free request\n"); +} + #ifdef CONFIG_ECORE_ZIPPED_FW u32 qede_unzip_data(struct ecore_hwfn *p_hwfn, u32 input_len, u8 *input_buf, u32 max_size, u8 *unzip_buf) @@ -211,11 +249,46 @@ qede_get_mcp_proto_stats(struct ecore_dev *edev, if (type == ECORE_MCP_LAN_STATS) { ecore_get_vport_stats(edev, &lan_stats); - stats->lan_stats.ucast_rx_pkts = lan_stats.rx_ucast_pkts; - stats->lan_stats.ucast_tx_pkts = lan_stats.tx_ucast_pkts; + + /* @DPDK */ + stats->lan_stats.ucast_rx_pkts = lan_stats.common.rx_ucast_pkts; + stats->lan_stats.ucast_tx_pkts = lan_stats.common.tx_ucast_pkts; + stats->lan_stats.fcs_err = -1; } else { DP_INFO(edev, "Statistics request type %d not supported\n", type); } } + +void +qede_hw_err_notify(struct ecore_hwfn *p_hwfn, enum ecore_hw_err_type err_type) +{ + char err_str[64]; + + switch (err_type) { + case ECORE_HW_ERR_FAN_FAIL: + strcpy(err_str, "Fan Failure"); + break; + case ECORE_HW_ERR_MFW_RESP_FAIL: + strcpy(err_str, "MFW Response Failure"); + break; + case ECORE_HW_ERR_HW_ATTN: + strcpy(err_str, "HW Attention"); + break; + case ECORE_HW_ERR_DMAE_FAIL: + strcpy(err_str, "DMAE Failure"); + break; + case ECORE_HW_ERR_RAMROD_FAIL: + strcpy(err_str, "Ramrod Failure"); + break; + case ECORE_HW_ERR_FW_ASSERT: + strcpy(err_str, "FW Assertion"); + break; + default: + strcpy(err_str, "Unknown"); + } + + DP_ERR(p_hwfn, "HW error occurred [%s]\n", err_str); + ecore_int_attn_clr_enable(p_hwfn->p_dev, true); +} |