X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Faxgbe%2Faxgbe_ethdev.c;h=70a4209951475839484aea8b86e5646fedc2bf49;hb=965b3127d4259c25c61eefefb082c042f3c87142;hp=9ae9f0631ce7b4e3cdbf3abef5920fbadb3aa41e;hpb=f8e9989606e7a9548a25ac10e2daae4c8af230cb;p=dpdk.git diff --git a/drivers/net/axgbe/axgbe_ethdev.c b/drivers/net/axgbe/axgbe_ethdev.c index 9ae9f0631c..70a4209951 100644 --- a/drivers/net/axgbe/axgbe_ethdev.c +++ b/drivers/net/axgbe/axgbe_ethdev.c @@ -7,6 +7,7 @@ #include "axgbe_ethdev.h" #include "axgbe_common.h" #include "axgbe_phy.h" +#include "axgbe_regs.h" static int eth_axgbe_dev_init(struct rte_eth_dev *eth_dev); static int eth_axgbe_dev_uninit(struct rte_eth_dev *eth_dev); @@ -15,20 +16,93 @@ static int axgbe_dev_start(struct rte_eth_dev *dev); static void axgbe_dev_stop(struct rte_eth_dev *dev); static void axgbe_dev_interrupt_handler(void *param); static void axgbe_dev_close(struct rte_eth_dev *dev); -static void axgbe_dev_promiscuous_enable(struct rte_eth_dev *dev); -static void axgbe_dev_promiscuous_disable(struct rte_eth_dev *dev); -static void axgbe_dev_allmulticast_enable(struct rte_eth_dev *dev); -static void axgbe_dev_allmulticast_disable(struct rte_eth_dev *dev); +static int axgbe_dev_promiscuous_enable(struct rte_eth_dev *dev); +static int axgbe_dev_promiscuous_disable(struct rte_eth_dev *dev); +static int axgbe_dev_allmulticast_enable(struct rte_eth_dev *dev); +static int axgbe_dev_allmulticast_disable(struct rte_eth_dev *dev); static int axgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete); +static int axgbe_dev_get_regs(struct rte_eth_dev *dev, + struct rte_dev_reg_info *regs); static int axgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats); -static void axgbe_dev_stats_reset(struct rte_eth_dev *dev); -static void axgbe_dev_info_get(struct rte_eth_dev *dev, +static int axgbe_dev_stats_reset(struct rte_eth_dev *dev); +static int axgbe_dev_xstats_get(struct rte_eth_dev *dev, + struct rte_eth_xstat *stats, + unsigned int n); +static int +axgbe_dev_xstats_get_names(struct rte_eth_dev *dev, + struct rte_eth_xstat_name *xstats_names, + unsigned int size); +static int +axgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, + const uint64_t *ids, + uint64_t *values, + unsigned int n); +static int +axgbe_dev_xstats_get_names_by_id(struct rte_eth_dev *dev, + struct rte_eth_xstat_name *xstats_names, + const uint64_t *ids, + unsigned int size); +static int axgbe_dev_xstats_reset(struct rte_eth_dev *dev); +static int axgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info); +struct axgbe_xstats { + char name[RTE_ETH_XSTATS_NAME_SIZE]; + int offset; +}; + +#define AXGMAC_MMC_STAT(_string, _var) \ + { _string, \ + offsetof(struct axgbe_mmc_stats, _var), \ + } + +static const struct axgbe_xstats axgbe_xstats_strings[] = { + AXGMAC_MMC_STAT("tx_bytes", txoctetcount_gb), + AXGMAC_MMC_STAT("tx_packets", txframecount_gb), + AXGMAC_MMC_STAT("tx_unicast_packets", txunicastframes_gb), + AXGMAC_MMC_STAT("tx_broadcast_packets", txbroadcastframes_gb), + AXGMAC_MMC_STAT("tx_multicast_packets", txmulticastframes_gb), + AXGMAC_MMC_STAT("tx_vlan_packets", txvlanframes_g), + AXGMAC_MMC_STAT("tx_64_byte_packets", tx64octets_gb), + AXGMAC_MMC_STAT("tx_65_to_127_byte_packets", tx65to127octets_gb), + AXGMAC_MMC_STAT("tx_128_to_255_byte_packets", tx128to255octets_gb), + AXGMAC_MMC_STAT("tx_256_to_511_byte_packets", tx256to511octets_gb), + AXGMAC_MMC_STAT("tx_512_to_1023_byte_packets", tx512to1023octets_gb), + AXGMAC_MMC_STAT("tx_1024_to_max_byte_packets", tx1024tomaxoctets_gb), + AXGMAC_MMC_STAT("tx_underflow_errors", txunderflowerror), + AXGMAC_MMC_STAT("tx_pause_frames", txpauseframes), + + AXGMAC_MMC_STAT("rx_bytes", rxoctetcount_gb), + AXGMAC_MMC_STAT("rx_packets", rxframecount_gb), + AXGMAC_MMC_STAT("rx_unicast_packets", rxunicastframes_g), + AXGMAC_MMC_STAT("rx_broadcast_packets", rxbroadcastframes_g), + AXGMAC_MMC_STAT("rx_multicast_packets", rxmulticastframes_g), + AXGMAC_MMC_STAT("rx_vlan_packets", rxvlanframes_gb), + AXGMAC_MMC_STAT("rx_64_byte_packets", rx64octets_gb), + AXGMAC_MMC_STAT("rx_65_to_127_byte_packets", rx65to127octets_gb), + AXGMAC_MMC_STAT("rx_128_to_255_byte_packets", rx128to255octets_gb), + AXGMAC_MMC_STAT("rx_256_to_511_byte_packets", rx256to511octets_gb), + AXGMAC_MMC_STAT("rx_512_to_1023_byte_packets", rx512to1023octets_gb), + AXGMAC_MMC_STAT("rx_1024_to_max_byte_packets", rx1024tomaxoctets_gb), + AXGMAC_MMC_STAT("rx_undersize_packets", rxundersize_g), + AXGMAC_MMC_STAT("rx_oversize_packets", rxoversize_g), + AXGMAC_MMC_STAT("rx_crc_errors", rxcrcerror), + AXGMAC_MMC_STAT("rx_crc_errors_small_packets", rxrunterror), + AXGMAC_MMC_STAT("rx_crc_errors_giant_packets", rxjabbererror), + AXGMAC_MMC_STAT("rx_length_errors", rxlengtherror), + AXGMAC_MMC_STAT("rx_out_of_range_errors", rxoutofrangetype), + AXGMAC_MMC_STAT("rx_fifo_overflow_errors", rxfifooverflow), + AXGMAC_MMC_STAT("rx_watchdog_errors", rxwatchdogerror), + AXGMAC_MMC_STAT("rx_pause_frames", rxpauseframes), +}; + +#define AXGBE_XSTATS_COUNT ARRAY_SIZE(axgbe_xstats_strings) + /* The set of PCI devices this driver supports */ #define AMD_PCI_VENDOR_ID 0x1022 +#define AMD_PCI_RV_ROOT_COMPLEX_ID 0x15d0 #define AMD_PCI_AXGBE_DEVICE_V2A 0x1458 #define AMD_PCI_AXGBE_DEVICE_V2B 0x1459 @@ -87,8 +161,14 @@ static const struct eth_dev_ops axgbe_eth_dev_ops = { .allmulticast_enable = axgbe_dev_allmulticast_enable, .allmulticast_disable = axgbe_dev_allmulticast_disable, .link_update = axgbe_dev_link_update, + .get_reg = axgbe_dev_get_regs, .stats_get = axgbe_dev_stats_get, .stats_reset = axgbe_dev_stats_reset, + .xstats_get = axgbe_dev_xstats_get, + .xstats_reset = axgbe_dev_xstats_reset, + .xstats_get_names = axgbe_dev_xstats_get_names, + .xstats_get_names_by_id = axgbe_dev_xstats_get_names_by_id, + .xstats_get_by_id = axgbe_dev_xstats_get_by_id, .dev_infos_get = axgbe_dev_info_get, .rx_queue_setup = axgbe_dev_rx_queue_setup, .rx_queue_release = axgbe_dev_rx_queue_release, @@ -125,19 +205,21 @@ axgbe_dev_interrupt_handler(void *param) pdata->phy_if.an_isr(pdata); /*DMA related interrupts*/ dma_isr = AXGMAC_IOREAD(pdata, DMA_ISR); + PMD_DRV_LOG(DEBUG, "DMA_ISR=%#010x\n", dma_isr); if (dma_isr) { if (dma_isr & 1) { dma_ch_isr = AXGMAC_DMA_IOREAD((struct axgbe_rx_queue *) pdata->rx_queues[0], DMA_CH_SR); + PMD_DRV_LOG(DEBUG, "DMA_CH0_ISR=%#010x\n", dma_ch_isr); AXGMAC_DMA_IOWRITE((struct axgbe_rx_queue *) pdata->rx_queues[0], DMA_CH_SR, dma_ch_isr); } } - /* Enable interrupts since disabled after generation*/ - rte_intr_enable(&pdata->pci_dev->intr_handle); + /* Unmask interrupts since disabled after generation */ + rte_intr_ack(&pdata->pci_dev->intr_handle); } /* @@ -157,7 +239,7 @@ axgbe_dev_configure(struct rte_eth_dev *dev) static int axgbe_dev_rx_mq_config(struct rte_eth_dev *dev) { - struct axgbe_port *pdata = (struct axgbe_port *)dev->data->dev_private; + struct axgbe_port *pdata = dev->data->dev_private; if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_RSS) pdata->rss_enable = 1; @@ -171,9 +253,14 @@ axgbe_dev_rx_mq_config(struct rte_eth_dev *dev) static int axgbe_dev_start(struct rte_eth_dev *dev) { - PMD_INIT_FUNC_TRACE(); - struct axgbe_port *pdata = (struct axgbe_port *)dev->data->dev_private; + struct axgbe_port *pdata = dev->data->dev_private; int ret; + struct rte_eth_dev_data *dev_data = dev->data; + uint16_t max_pkt_len = dev_data->dev_conf.rxmode.max_rx_pkt_len; + + dev->dev_ops = &axgbe_eth_dev_ops; + + PMD_INIT_FUNC_TRACE(); /* Multiqueue RSS */ ret = axgbe_dev_rx_mq_config(dev); @@ -202,6 +289,16 @@ axgbe_dev_start(struct rte_eth_dev *dev) axgbe_clear_bit(AXGBE_STOPPED, &pdata->dev_state); axgbe_clear_bit(AXGBE_DOWN, &pdata->dev_state); + if ((dev_data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_SCATTER) || + max_pkt_len > pdata->rx_buf_size) + dev_data->scattered_rx = 1; + + /* Scatter Rx handling */ + if (dev_data->scattered_rx) + dev->rx_pkt_burst = ð_axgbe_recv_scattered_pkts; + else + dev->rx_pkt_burst = &axgbe_recv_pkts; + return 0; } @@ -209,9 +306,10 @@ axgbe_dev_start(struct rte_eth_dev *dev) static void axgbe_dev_stop(struct rte_eth_dev *dev) { - PMD_INIT_FUNC_TRACE(); struct axgbe_port *pdata = dev->data->dev_private; + PMD_INIT_FUNC_TRACE(); + rte_intr_disable(&pdata->pci_dev->intr_handle); if (axgbe_test_bit(AXGBE_STOPPED, &pdata->dev_state)) @@ -234,44 +332,56 @@ axgbe_dev_close(struct rte_eth_dev *dev) axgbe_dev_clear_queues(dev); } -static void +static int axgbe_dev_promiscuous_enable(struct rte_eth_dev *dev) { - PMD_INIT_FUNC_TRACE(); struct axgbe_port *pdata = dev->data->dev_private; + PMD_INIT_FUNC_TRACE(); + AXGMAC_IOWRITE_BITS(pdata, MAC_PFR, PR, 1); + + return 0; } -static void +static int axgbe_dev_promiscuous_disable(struct rte_eth_dev *dev) { - PMD_INIT_FUNC_TRACE(); struct axgbe_port *pdata = dev->data->dev_private; + PMD_INIT_FUNC_TRACE(); + AXGMAC_IOWRITE_BITS(pdata, MAC_PFR, PR, 0); + + return 0; } -static void +static int axgbe_dev_allmulticast_enable(struct rte_eth_dev *dev) { - PMD_INIT_FUNC_TRACE(); struct axgbe_port *pdata = dev->data->dev_private; + PMD_INIT_FUNC_TRACE(); + if (AXGMAC_IOREAD_BITS(pdata, MAC_PFR, PM)) - return; + return 0; AXGMAC_IOWRITE_BITS(pdata, MAC_PFR, PM, 1); + + return 0; } -static void +static int axgbe_dev_allmulticast_disable(struct rte_eth_dev *dev) { - PMD_INIT_FUNC_TRACE(); struct axgbe_port *pdata = dev->data->dev_private; + PMD_INIT_FUNC_TRACE(); + if (!AXGMAC_IOREAD_BITS(pdata, MAC_PFR, PM)) - return; + return 0; AXGMAC_IOWRITE_BITS(pdata, MAC_PFR, PM, 0); + + return 0; } /* return 0 means link status changed, -1 means not changed */ @@ -301,33 +411,386 @@ axgbe_dev_link_update(struct rte_eth_dev *dev, return ret; } +static int +axgbe_dev_get_regs(struct rte_eth_dev *dev, struct rte_dev_reg_info *regs) +{ + struct axgbe_port *pdata = dev->data->dev_private; + + if (regs->data == NULL) { + regs->length = axgbe_regs_get_count(pdata); + regs->width = sizeof(uint32_t); + return 0; + } + + /* Only full register dump is supported */ + if (regs->length && + regs->length != (uint32_t)axgbe_regs_get_count(pdata)) + return -ENOTSUP; + + regs->version = pdata->pci_dev->id.vendor_id << 16 | + pdata->pci_dev->id.device_id; + axgbe_regs_dump(pdata, regs->data); + return 0; +} +static void axgbe_read_mmc_stats(struct axgbe_port *pdata) +{ + struct axgbe_mmc_stats *stats = &pdata->mmc_stats; + + /* Freeze counters */ + AXGMAC_IOWRITE_BITS(pdata, MMC_CR, MCF, 1); + + /* Tx counters */ + stats->txoctetcount_gb += + AXGMAC_IOREAD(pdata, MMC_TXOCTETCOUNT_GB_LO); + stats->txoctetcount_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXOCTETCOUNT_GB_HI) << 32); + + stats->txframecount_gb += + AXGMAC_IOREAD(pdata, MMC_TXFRAMECOUNT_GB_LO); + stats->txframecount_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXFRAMECOUNT_GB_HI) << 32); + + stats->txbroadcastframes_g += + AXGMAC_IOREAD(pdata, MMC_TXBROADCASTFRAMES_G_LO); + stats->txbroadcastframes_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXBROADCASTFRAMES_G_HI) << 32); + + stats->txmulticastframes_g += + AXGMAC_IOREAD(pdata, MMC_TXMULTICASTFRAMES_G_LO); + stats->txmulticastframes_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXMULTICASTFRAMES_G_HI) << 32); + + stats->tx64octets_gb += + AXGMAC_IOREAD(pdata, MMC_TX64OCTETS_GB_LO); + stats->tx64octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TX64OCTETS_GB_HI) << 32); + + stats->tx65to127octets_gb += + AXGMAC_IOREAD(pdata, MMC_TX65TO127OCTETS_GB_LO); + stats->tx65to127octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TX65TO127OCTETS_GB_HI) << 32); + + stats->tx128to255octets_gb += + AXGMAC_IOREAD(pdata, MMC_TX128TO255OCTETS_GB_LO); + stats->tx128to255octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TX128TO255OCTETS_GB_HI) << 32); + + stats->tx256to511octets_gb += + AXGMAC_IOREAD(pdata, MMC_TX256TO511OCTETS_GB_LO); + stats->tx256to511octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TX256TO511OCTETS_GB_HI) << 32); + + stats->tx512to1023octets_gb += + AXGMAC_IOREAD(pdata, MMC_TX512TO1023OCTETS_GB_LO); + stats->tx512to1023octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TX512TO1023OCTETS_GB_HI) << 32); + + stats->tx1024tomaxoctets_gb += + AXGMAC_IOREAD(pdata, MMC_TX1024TOMAXOCTETS_GB_LO); + stats->tx1024tomaxoctets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TX1024TOMAXOCTETS_GB_HI) << 32); + + stats->txunicastframes_gb += + AXGMAC_IOREAD(pdata, MMC_TXUNICASTFRAMES_GB_LO); + stats->txunicastframes_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXUNICASTFRAMES_GB_HI) << 32); + + stats->txmulticastframes_gb += + AXGMAC_IOREAD(pdata, MMC_TXMULTICASTFRAMES_GB_LO); + stats->txmulticastframes_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXMULTICASTFRAMES_GB_HI) << 32); + + stats->txbroadcastframes_g += + AXGMAC_IOREAD(pdata, MMC_TXBROADCASTFRAMES_GB_LO); + stats->txbroadcastframes_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXBROADCASTFRAMES_GB_HI) << 32); + + stats->txunderflowerror += + AXGMAC_IOREAD(pdata, MMC_TXUNDERFLOWERROR_LO); + stats->txunderflowerror += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXUNDERFLOWERROR_HI) << 32); + + stats->txoctetcount_g += + AXGMAC_IOREAD(pdata, MMC_TXOCTETCOUNT_G_LO); + stats->txoctetcount_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXOCTETCOUNT_G_HI) << 32); + + stats->txframecount_g += + AXGMAC_IOREAD(pdata, MMC_TXFRAMECOUNT_G_LO); + stats->txframecount_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXFRAMECOUNT_G_HI) << 32); + + stats->txpauseframes += + AXGMAC_IOREAD(pdata, MMC_TXPAUSEFRAMES_LO); + stats->txpauseframes += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXPAUSEFRAMES_HI) << 32); + + stats->txvlanframes_g += + AXGMAC_IOREAD(pdata, MMC_TXVLANFRAMES_G_LO); + stats->txvlanframes_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_TXVLANFRAMES_G_HI) << 32); + + /* Rx counters */ + stats->rxframecount_gb += + AXGMAC_IOREAD(pdata, MMC_RXFRAMECOUNT_GB_LO); + stats->rxframecount_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXFRAMECOUNT_GB_HI) << 32); + + stats->rxoctetcount_gb += + AXGMAC_IOREAD(pdata, MMC_RXOCTETCOUNT_GB_LO); + stats->rxoctetcount_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXOCTETCOUNT_GB_HI) << 32); + + stats->rxoctetcount_g += + AXGMAC_IOREAD(pdata, MMC_RXOCTETCOUNT_G_LO); + stats->rxoctetcount_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXOCTETCOUNT_G_HI) << 32); + + stats->rxbroadcastframes_g += + AXGMAC_IOREAD(pdata, MMC_RXBROADCASTFRAMES_G_LO); + stats->rxbroadcastframes_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXBROADCASTFRAMES_G_HI) << 32); + + stats->rxmulticastframes_g += + AXGMAC_IOREAD(pdata, MMC_RXMULTICASTFRAMES_G_LO); + stats->rxmulticastframes_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXMULTICASTFRAMES_G_HI) << 32); + + stats->rxcrcerror += + AXGMAC_IOREAD(pdata, MMC_RXCRCERROR_LO); + stats->rxcrcerror += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXCRCERROR_HI) << 32); + + stats->rxrunterror += + AXGMAC_IOREAD(pdata, MMC_RXRUNTERROR); + + stats->rxjabbererror += + AXGMAC_IOREAD(pdata, MMC_RXJABBERERROR); + + stats->rxundersize_g += + AXGMAC_IOREAD(pdata, MMC_RXUNDERSIZE_G); + + stats->rxoversize_g += + AXGMAC_IOREAD(pdata, MMC_RXOVERSIZE_G); + + stats->rx64octets_gb += + AXGMAC_IOREAD(pdata, MMC_RX64OCTETS_GB_LO); + stats->rx64octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RX64OCTETS_GB_HI) << 32); + + stats->rx65to127octets_gb += + AXGMAC_IOREAD(pdata, MMC_RX65TO127OCTETS_GB_LO); + stats->rx65to127octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RX65TO127OCTETS_GB_HI) << 32); + + stats->rx128to255octets_gb += + AXGMAC_IOREAD(pdata, MMC_RX128TO255OCTETS_GB_LO); + stats->rx128to255octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RX128TO255OCTETS_GB_HI) << 32); + + stats->rx256to511octets_gb += + AXGMAC_IOREAD(pdata, MMC_RX256TO511OCTETS_GB_LO); + stats->rx256to511octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RX256TO511OCTETS_GB_HI) << 32); + + stats->rx512to1023octets_gb += + AXGMAC_IOREAD(pdata, MMC_RX512TO1023OCTETS_GB_LO); + stats->rx512to1023octets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RX512TO1023OCTETS_GB_HI) << 32); + + stats->rx1024tomaxoctets_gb += + AXGMAC_IOREAD(pdata, MMC_RX1024TOMAXOCTETS_GB_LO); + stats->rx1024tomaxoctets_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RX1024TOMAXOCTETS_GB_HI) << 32); + + stats->rxunicastframes_g += + AXGMAC_IOREAD(pdata, MMC_RXUNICASTFRAMES_G_LO); + stats->rxunicastframes_g += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXUNICASTFRAMES_G_HI) << 32); + + stats->rxlengtherror += + AXGMAC_IOREAD(pdata, MMC_RXLENGTHERROR_LO); + stats->rxlengtherror += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXLENGTHERROR_HI) << 32); + + stats->rxoutofrangetype += + AXGMAC_IOREAD(pdata, MMC_RXOUTOFRANGETYPE_LO); + stats->rxoutofrangetype += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXOUTOFRANGETYPE_HI) << 32); + + stats->rxpauseframes += + AXGMAC_IOREAD(pdata, MMC_RXPAUSEFRAMES_LO); + stats->rxpauseframes += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXPAUSEFRAMES_HI) << 32); + + stats->rxfifooverflow += + AXGMAC_IOREAD(pdata, MMC_RXFIFOOVERFLOW_LO); + stats->rxfifooverflow += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXFIFOOVERFLOW_HI) << 32); + + stats->rxvlanframes_gb += + AXGMAC_IOREAD(pdata, MMC_RXVLANFRAMES_GB_LO); + stats->rxvlanframes_gb += + ((uint64_t)AXGMAC_IOREAD(pdata, MMC_RXVLANFRAMES_GB_HI) << 32); + + stats->rxwatchdogerror += + AXGMAC_IOREAD(pdata, MMC_RXWATCHDOGERROR); + + /* Un-freeze counters */ + AXGMAC_IOWRITE_BITS(pdata, MMC_CR, MCF, 0); +} + +static int +axgbe_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *stats, + unsigned int n) +{ + struct axgbe_port *pdata = dev->data->dev_private; + unsigned int i; + + if (!stats) + return 0; + + axgbe_read_mmc_stats(pdata); + + for (i = 0; i < n && i < AXGBE_XSTATS_COUNT; i++) { + stats[i].id = i; + stats[i].value = *(u64 *)((uint8_t *)&pdata->mmc_stats + + axgbe_xstats_strings[i].offset); + } + + return i; +} + +static int +axgbe_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev, + struct rte_eth_xstat_name *xstats_names, + unsigned int n) +{ + unsigned int i; + + if (n >= AXGBE_XSTATS_COUNT && xstats_names) { + for (i = 0; i < AXGBE_XSTATS_COUNT; ++i) { + snprintf(xstats_names[i].name, + RTE_ETH_XSTATS_NAME_SIZE, "%s", + axgbe_xstats_strings[i].name); + } + } + + return AXGBE_XSTATS_COUNT; +} + +static int +axgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids, + uint64_t *values, unsigned int n) +{ + unsigned int i; + uint64_t values_copy[AXGBE_XSTATS_COUNT]; + + if (!ids) { + struct axgbe_port *pdata = dev->data->dev_private; + + if (n < AXGBE_XSTATS_COUNT) + return AXGBE_XSTATS_COUNT; + + axgbe_read_mmc_stats(pdata); + + for (i = 0; i < AXGBE_XSTATS_COUNT; i++) { + values[i] = *(u64 *)((uint8_t *)&pdata->mmc_stats + + axgbe_xstats_strings[i].offset); + } + + return i; + } + + axgbe_dev_xstats_get_by_id(dev, NULL, values_copy, AXGBE_XSTATS_COUNT); + + for (i = 0; i < n; i++) { + if (ids[i] >= AXGBE_XSTATS_COUNT) { + PMD_DRV_LOG(ERR, "id value isn't valid\n"); + return -1; + } + values[i] = values_copy[ids[i]]; + } + return n; +} + +static int +axgbe_dev_xstats_get_names_by_id(struct rte_eth_dev *dev, + struct rte_eth_xstat_name *xstats_names, + const uint64_t *ids, + unsigned int size) +{ + struct rte_eth_xstat_name xstats_names_copy[AXGBE_XSTATS_COUNT]; + unsigned int i; + + if (!ids) + return axgbe_dev_xstats_get_names(dev, xstats_names, size); + + axgbe_dev_xstats_get_names(dev, xstats_names_copy, size); + + for (i = 0; i < size; i++) { + if (ids[i] >= AXGBE_XSTATS_COUNT) { + PMD_DRV_LOG(ERR, "id value isn't valid\n"); + return -1; + } + strcpy(xstats_names[i].name, xstats_names_copy[ids[i]].name); + } + return size; +} + +static int +axgbe_dev_xstats_reset(struct rte_eth_dev *dev) +{ + struct axgbe_port *pdata = dev->data->dev_private; + struct axgbe_mmc_stats *stats = &pdata->mmc_stats; + + /* MMC registers are configured for reset on read */ + axgbe_read_mmc_stats(pdata); + + /* Reset stats */ + memset(stats, 0, sizeof(*stats)); + + return 0; +} + static int axgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) { struct axgbe_rx_queue *rxq; struct axgbe_tx_queue *txq; + struct axgbe_port *pdata = dev->data->dev_private; + struct axgbe_mmc_stats *mmc_stats = &pdata->mmc_stats; unsigned int i; + axgbe_read_mmc_stats(pdata); + + stats->imissed = mmc_stats->rxfifooverflow; + for (i = 0; i < dev->data->nb_rx_queues; i++) { rxq = dev->data->rx_queues[i]; stats->q_ipackets[i] = rxq->pkts; stats->ipackets += rxq->pkts; stats->q_ibytes[i] = rxq->bytes; stats->ibytes += rxq->bytes; + stats->rx_nombuf += rxq->rx_mbuf_alloc_failed; + stats->q_errors[i] = rxq->errors + rxq->rx_mbuf_alloc_failed; + stats->ierrors += rxq->errors; } + for (i = 0; i < dev->data->nb_tx_queues; i++) { txq = dev->data->tx_queues[i]; stats->q_opackets[i] = txq->pkts; stats->opackets += txq->pkts; stats->q_obytes[i] = txq->bytes; stats->obytes += txq->bytes; + stats->oerrors += txq->errors; } return 0; } -static void +static int axgbe_dev_stats_reset(struct rte_eth_dev *dev) { struct axgbe_rx_queue *rxq; @@ -339,6 +802,7 @@ axgbe_dev_stats_reset(struct rte_eth_dev *dev) rxq->pkts = 0; rxq->bytes = 0; rxq->errors = 0; + rxq->rx_mbuf_alloc_failed = 0; } for (i = 0; i < dev->data->nb_tx_queues; i++) { txq = dev->data->tx_queues[i]; @@ -346,9 +810,11 @@ axgbe_dev_stats_reset(struct rte_eth_dev *dev) txq->bytes = 0; txq->errors = 0; } + + return 0; } -static void +static int axgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) { struct axgbe_port *pdata = dev->data->dev_private; @@ -364,7 +830,8 @@ axgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) DEV_RX_OFFLOAD_IPV4_CKSUM | DEV_RX_OFFLOAD_UDP_CKSUM | DEV_RX_OFFLOAD_TCP_CKSUM | - DEV_RX_OFFLOAD_CRC_STRIP | + DEV_RX_OFFLOAD_JUMBO_FRAME | + DEV_RX_OFFLOAD_SCATTER | DEV_RX_OFFLOAD_KEEP_CRC; dev_info->tx_offload_capa = @@ -388,6 +855,8 @@ axgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) dev_info->default_txconf = (struct rte_eth_txconf) { .tx_free_thresh = AXGBE_TX_FREE_THRESH, }; + + return 0; } static void axgbe_get_all_hw_features(struct axgbe_port *pdata) @@ -557,6 +1026,30 @@ static void axgbe_default_config(struct axgbe_port *pdata) pdata->power_down = 0; } +static int +pci_device_cmp(const struct rte_device *dev, const void *_pci_id) +{ + const struct rte_pci_device *pdev = RTE_DEV_TO_PCI_CONST(dev); + const struct rte_pci_id *pcid = _pci_id; + + if (pdev->id.vendor_id == AMD_PCI_VENDOR_ID && + pdev->id.device_id == pcid->device_id) + return 0; + return 1; +} + +static bool +pci_search_device(int device_id) +{ + struct rte_bus *pci_bus; + struct rte_pci_id dev_id; + + dev_id.device_id = device_id; + pci_bus = rte_bus_find_by_name("pci"); + return (pci_bus != NULL) && + (pci_bus->find_device(NULL, pci_device_cmp, &dev_id) != NULL); +} + /* * It returns 0 on success. */ @@ -570,7 +1063,6 @@ eth_axgbe_dev_init(struct rte_eth_dev *eth_dev) int ret; eth_dev->dev_ops = &axgbe_eth_dev_ops; - eth_dev->rx_pkt_burst = &axgbe_recv_pkts; /* * For secondary processes, we don't initialise any further as primary @@ -579,7 +1071,7 @@ eth_axgbe_dev_init(struct rte_eth_dev *eth_dev) if (rte_eal_process_type() != RTE_PROC_PRIMARY) return 0; - pdata = (struct axgbe_port *)eth_dev->data->dev_private; + pdata = eth_dev->data->dev_private; /* initial state */ axgbe_set_bit(AXGBE_DOWN, &pdata->dev_state); axgbe_set_bit(AXGBE_STOPPED, &pdata->dev_state); @@ -588,6 +1080,17 @@ eth_axgbe_dev_init(struct rte_eth_dev *eth_dev) pci_dev = RTE_DEV_TO_PCI(eth_dev->device); pdata->pci_dev = pci_dev; + /* + * Use root complex device ID to differentiate RV AXGBE vs SNOWY AXGBE + */ + if (pci_search_device(AMD_PCI_RV_ROOT_COMPLEX_ID)) { + pdata->xpcs_window_def_reg = PCS_V2_RV_WINDOW_DEF; + pdata->xpcs_window_sel_reg = PCS_V2_RV_WINDOW_SELECT; + } else { + pdata->xpcs_window_def_reg = PCS_V2_WINDOW_DEF; + pdata->xpcs_window_sel_reg = PCS_V2_WINDOW_SELECT; + } + pdata->xgmac_regs = (void *)pci_dev->mem_resource[AXGBE_AXGMAC_BAR].addr; pdata->xprop_regs = (void *)((uint8_t *)pdata->xgmac_regs @@ -603,14 +1106,13 @@ eth_axgbe_dev_init(struct rte_eth_dev *eth_dev) pdata->vdata = &axgbe_v2b; /* Configure the PCS indirect addressing support */ - reg = XPCS32_IOREAD(pdata, PCS_V2_WINDOW_DEF); + reg = XPCS32_IOREAD(pdata, pdata->xpcs_window_def_reg); pdata->xpcs_window = XPCS_GET_BITS(reg, PCS_V2_WINDOW_DEF, OFFSET); pdata->xpcs_window <<= 6; pdata->xpcs_window_size = XPCS_GET_BITS(reg, PCS_V2_WINDOW_DEF, SIZE); pdata->xpcs_window_size = 1 << (pdata->xpcs_window_size + 7); pdata->xpcs_window_mask = pdata->xpcs_window_size - 1; - pdata->xpcs_window_def_reg = PCS_V2_WINDOW_DEF; - pdata->xpcs_window_sel_reg = PCS_V2_WINDOW_SELECT; + PMD_INIT_LOG(DEBUG, "xpcs window :%x, size :%x, mask :%x ", pdata->xpcs_window, pdata->xpcs_window_size, pdata->xpcs_window_mask); @@ -627,19 +1129,19 @@ eth_axgbe_dev_init(struct rte_eth_dev *eth_dev) pdata->mac_addr.addr_bytes[5] = (mac_hi >> 8) & 0xff; eth_dev->data->mac_addrs = rte_zmalloc("axgbe_mac_addr", - ETHER_ADDR_LEN, 0); + RTE_ETHER_ADDR_LEN, 0); if (!eth_dev->data->mac_addrs) { PMD_INIT_LOG(ERR, "Failed to alloc %u bytes needed to store MAC addr tbl", - ETHER_ADDR_LEN); + RTE_ETHER_ADDR_LEN); return -ENOMEM; } - if (!is_valid_assigned_ether_addr(&pdata->mac_addr)) - eth_random_addr(pdata->mac_addr.addr_bytes); + if (!rte_is_valid_assigned_ether_addr(&pdata->mac_addr)) + rte_eth_random_addr(pdata->mac_addr.addr_bytes); /* Copy the permanent MAC address */ - ether_addr_copy(&pdata->mac_addr, ð_dev->data->mac_addrs[0]); + rte_ether_addr_copy(&pdata->mac_addr, ð_dev->data->mac_addrs[0]); /* Clock settings */ pdata->sysclk_rate = AXGBE_V2_DMA_CLOCK_FREQ; @@ -695,6 +1197,7 @@ eth_axgbe_dev_init(struct rte_eth_dev *eth_dev) ret = pdata->phy_if.phy_init(pdata); if (ret) { rte_free(eth_dev->data->mac_addrs); + eth_dev->data->mac_addrs = NULL; return ret; } @@ -719,9 +1222,6 @@ eth_axgbe_dev_uninit(struct rte_eth_dev *eth_dev) return 0; pci_dev = RTE_DEV_TO_PCI(eth_dev->device); - /*Free macaddres*/ - rte_free(eth_dev->data->mac_addrs); - eth_dev->data->mac_addrs = NULL; eth_dev->dev_ops = NULL; eth_dev->rx_pkt_burst = NULL; eth_dev->tx_pkt_burst = NULL;