#include <sys/types.h>
#include <sys/syscall.h>
-#include <rte_config.h>
#include <rte_byteorder.h>
#include <rte_common.h>
#include <rte_interrupts.h>
#include <rte_atomic.h>
#include <rte_branch_prediction.h>
#include <rte_memory.h>
-#include <rte_memzone.h>
#include <rte_tailq.h>
#include <rte_eal.h>
#include <rte_alarm.h>
/* Keep track of whether QMAN and BMAN have been globally initialized */
static int is_global_init;
+struct rte_dpaa_xstats_name_off {
+ char name[RTE_ETH_XSTATS_NAME_SIZE];
+ uint32_t offset;
+};
+
+static const struct rte_dpaa_xstats_name_off dpaa_xstats_strings[] = {
+ {"rx_align_err",
+ offsetof(struct dpaa_if_stats, raln)},
+ {"rx_valid_pause",
+ offsetof(struct dpaa_if_stats, rxpf)},
+ {"rx_fcs_err",
+ offsetof(struct dpaa_if_stats, rfcs)},
+ {"rx_vlan_frame",
+ offsetof(struct dpaa_if_stats, rvlan)},
+ {"rx_frame_err",
+ offsetof(struct dpaa_if_stats, rerr)},
+ {"rx_drop_err",
+ offsetof(struct dpaa_if_stats, rdrp)},
+ {"rx_undersized",
+ offsetof(struct dpaa_if_stats, rund)},
+ {"rx_oversize_err",
+ offsetof(struct dpaa_if_stats, rovr)},
+ {"rx_fragment_pkt",
+ offsetof(struct dpaa_if_stats, rfrg)},
+ {"tx_valid_pause",
+ offsetof(struct dpaa_if_stats, txpf)},
+ {"tx_fcs_err",
+ offsetof(struct dpaa_if_stats, terr)},
+ {"tx_vlan_frame",
+ offsetof(struct dpaa_if_stats, tvlan)},
+ {"rx_undersized",
+ offsetof(struct dpaa_if_stats, tund)},
+};
+
static int
dpaa_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
{
if (mtu < ETHER_MIN_MTU)
return -EINVAL;
if (mtu > ETHER_MAX_LEN)
- return -1;
+ dev->data->dev_conf.rxmode.jumbo_frame = 1;
+ else
+ dev->data->dev_conf.rxmode.jumbo_frame = 0;
- dev->data->dev_conf.rxmode.jumbo_frame = 0;
dev->data->dev_conf.rxmode.max_rx_pkt_len = mtu;
fman_if_set_maxfrm(dpaa_intf->fif, mtu);
{
PMD_INIT_FUNC_TRACE();
+ if (dev->data->dev_conf.rxmode.jumbo_frame == 1) {
+ if (dev->data->dev_conf.rxmode.max_rx_pkt_len <=
+ DPAA_MAX_RX_PKT_LEN)
+ return dpaa_mtu_set(dev,
+ dev->data->dev_conf.rxmode.max_rx_pkt_len);
+ else
+ return -1;
+ }
return 0;
}
+static const uint32_t *
+dpaa_supported_ptypes_get(struct rte_eth_dev *dev)
+{
+ static const uint32_t ptypes[] = {
+ /*todo -= add more types */
+ RTE_PTYPE_L2_ETHER,
+ RTE_PTYPE_L3_IPV4,
+ RTE_PTYPE_L3_IPV4_EXT,
+ RTE_PTYPE_L3_IPV6,
+ RTE_PTYPE_L3_IPV6_EXT,
+ RTE_PTYPE_L4_TCP,
+ RTE_PTYPE_L4_UDP,
+ RTE_PTYPE_L4_SCTP
+ };
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (dev->rx_pkt_burst == dpaa_eth_queue_rx)
+ return ptypes;
+ return NULL;
+}
+
static int dpaa_eth_dev_start(struct rte_eth_dev *dev)
{
struct dpaa_if *dpaa_intf = dev->data->dev_private;
dpaa_eth_dev_stop(dev);
}
+static int
+dpaa_fw_version_get(struct rte_eth_dev *dev __rte_unused,
+ char *fw_version,
+ size_t fw_size)
+{
+ int ret;
+ FILE *svr_file = NULL;
+ unsigned int svr_ver = 0;
+
+ PMD_INIT_FUNC_TRACE();
+
+ svr_file = fopen(DPAA_SOC_ID_FILE, "r");
+ if (!svr_file) {
+ DPAA_PMD_ERR("Unable to open SoC device");
+ return -ENOTSUP; /* Not supported on this infra */
+ }
+
+ ret = fscanf(svr_file, "svr:%x", &svr_ver);
+ if (ret <= 0) {
+ DPAA_PMD_ERR("Unable to read SoC device");
+ return -ENOTSUP; /* Not supported on this infra */
+ }
+
+ ret = snprintf(fw_version, fw_size,
+ "svr:%x-fman-v%x",
+ svr_ver,
+ fman_ip_rev);
+
+ ret += 1; /* add the size of '\0' */
+ if (fw_size < (uint32_t)ret)
+ return ret;
+ else
+ return 0;
+}
+
+static void dpaa_eth_dev_info(struct rte_eth_dev *dev,
+ struct rte_eth_dev_info *dev_info)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ dev_info->max_rx_queues = dpaa_intf->nb_rx_queues;
+ dev_info->max_tx_queues = dpaa_intf->nb_tx_queues;
+ dev_info->min_rx_bufsize = DPAA_MIN_RX_BUF_SIZE;
+ dev_info->max_rx_pktlen = DPAA_MAX_RX_PKT_LEN;
+ dev_info->max_mac_addrs = DPAA_MAX_MAC_FILTER;
+ dev_info->max_hash_mac_addrs = 0;
+ dev_info->max_vfs = 0;
+ dev_info->max_vmdq_pools = ETH_16_POOLS;
+ dev_info->flow_type_rss_offloads = DPAA_RSS_OFFLOAD_ALL;
+ dev_info->speed_capa = (ETH_LINK_SPEED_1G |
+ ETH_LINK_SPEED_10G);
+ dev_info->rx_offload_capa =
+ (DEV_RX_OFFLOAD_IPV4_CKSUM |
+ DEV_RX_OFFLOAD_UDP_CKSUM |
+ DEV_RX_OFFLOAD_TCP_CKSUM);
+ dev_info->tx_offload_capa =
+ (DEV_TX_OFFLOAD_IPV4_CKSUM |
+ DEV_TX_OFFLOAD_UDP_CKSUM |
+ DEV_TX_OFFLOAD_TCP_CKSUM);
+}
+
+static int dpaa_eth_link_update(struct rte_eth_dev *dev,
+ int wait_to_complete __rte_unused)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+ struct rte_eth_link *link = &dev->data->dev_link;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (dpaa_intf->fif->mac_type == fman_mac_1g)
+ link->link_speed = 1000;
+ else if (dpaa_intf->fif->mac_type == fman_mac_10g)
+ link->link_speed = 10000;
+ else
+ DPAA_PMD_ERR("invalid link_speed: %s, %d",
+ dpaa_intf->name, dpaa_intf->fif->mac_type);
+
+ link->link_status = dpaa_intf->valid;
+ link->link_duplex = ETH_LINK_FULL_DUPLEX;
+ link->link_autoneg = ETH_LINK_AUTONEG;
+ return 0;
+}
+
+static int dpaa_eth_stats_get(struct rte_eth_dev *dev,
+ struct rte_eth_stats *stats)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ fman_if_stats_get(dpaa_intf->fif, stats);
+ return 0;
+}
+
+static void dpaa_eth_stats_reset(struct rte_eth_dev *dev)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ fman_if_stats_reset(dpaa_intf->fif);
+}
+
+static int
+dpaa_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
+ unsigned int n)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+ unsigned int i = 0, num = RTE_DIM(dpaa_xstats_strings);
+ uint64_t values[sizeof(struct dpaa_if_stats) / 8];
+
+ if (xstats == NULL)
+ return 0;
+
+ if (n < num)
+ return num;
+
+ fman_if_stats_get_all(dpaa_intf->fif, values,
+ sizeof(struct dpaa_if_stats) / 8);
+
+ for (i = 0; i < num; i++) {
+ xstats[i].id = i;
+ xstats[i].value = values[dpaa_xstats_strings[i].offset / 8];
+ }
+ return i;
+}
+
+static int
+dpaa_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
+ struct rte_eth_xstat_name *xstats_names,
+ __rte_unused unsigned int limit)
+{
+ unsigned int i, stat_cnt = RTE_DIM(dpaa_xstats_strings);
+
+ if (xstats_names != NULL)
+ for (i = 0; i < stat_cnt; i++)
+ snprintf(xstats_names[i].name,
+ sizeof(xstats_names[i].name),
+ "%s",
+ dpaa_xstats_strings[i].name);
+
+ return stat_cnt;
+}
+
+static int
+dpaa_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
+ uint64_t *values, unsigned int n)
+{
+ unsigned int i, stat_cnt = RTE_DIM(dpaa_xstats_strings);
+ uint64_t values_copy[sizeof(struct dpaa_if_stats) / 8];
+
+ if (!ids) {
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ if (n < stat_cnt)
+ return stat_cnt;
+
+ if (!values)
+ return 0;
+
+ fman_if_stats_get_all(dpaa_intf->fif, values_copy,
+ sizeof(struct dpaa_if_stats));
+
+ for (i = 0; i < stat_cnt; i++)
+ values[i] =
+ values_copy[dpaa_xstats_strings[i].offset / 8];
+
+ return stat_cnt;
+ }
+
+ dpaa_xstats_get_by_id(dev, NULL, values_copy, stat_cnt);
+
+ for (i = 0; i < n; i++) {
+ if (ids[i] >= stat_cnt) {
+ DPAA_PMD_ERR("id value isn't valid");
+ return -1;
+ }
+ values[i] = values_copy[ids[i]];
+ }
+ return n;
+}
+
+static int
+dpaa_xstats_get_names_by_id(
+ struct rte_eth_dev *dev,
+ struct rte_eth_xstat_name *xstats_names,
+ const uint64_t *ids,
+ unsigned int limit)
+{
+ unsigned int i, stat_cnt = RTE_DIM(dpaa_xstats_strings);
+ struct rte_eth_xstat_name xstats_names_copy[stat_cnt];
+
+ if (!ids)
+ return dpaa_xstats_get_names(dev, xstats_names, limit);
+
+ dpaa_xstats_get_names(dev, xstats_names_copy, limit);
+
+ for (i = 0; i < limit; i++) {
+ if (ids[i] >= stat_cnt) {
+ DPAA_PMD_ERR("id value isn't valid");
+ return -1;
+ }
+ strcpy(xstats_names[i].name, xstats_names_copy[ids[i]].name);
+ }
+ return limit;
+}
+
+static void dpaa_eth_promiscuous_enable(struct rte_eth_dev *dev)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ fman_if_promiscuous_enable(dpaa_intf->fif);
+}
+
+static void dpaa_eth_promiscuous_disable(struct rte_eth_dev *dev)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ fman_if_promiscuous_disable(dpaa_intf->fif);
+}
+
+static void dpaa_eth_multicast_enable(struct rte_eth_dev *dev)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ fman_if_set_mcast_filter_table(dpaa_intf->fif);
+}
+
+static void dpaa_eth_multicast_disable(struct rte_eth_dev *dev)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ fman_if_reset_mcast_filter_table(dpaa_intf->fif);
+}
+
static
int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
uint16_t nb_desc __rte_unused,
PMD_INIT_FUNC_TRACE();
}
+static int dpaa_link_down(struct rte_eth_dev *dev)
+{
+ PMD_INIT_FUNC_TRACE();
+
+ dpaa_eth_dev_stop(dev);
+ return 0;
+}
+
+static int dpaa_link_up(struct rte_eth_dev *dev)
+{
+ PMD_INIT_FUNC_TRACE();
+
+ dpaa_eth_dev_start(dev);
+ return 0;
+}
+
+static int
+dpaa_flow_ctrl_set(struct rte_eth_dev *dev,
+ struct rte_eth_fc_conf *fc_conf)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+ struct rte_eth_fc_conf *net_fc;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (!(dpaa_intf->fc_conf)) {
+ dpaa_intf->fc_conf = rte_zmalloc(NULL,
+ sizeof(struct rte_eth_fc_conf), MAX_CACHELINE);
+ if (!dpaa_intf->fc_conf) {
+ DPAA_PMD_ERR("unable to save flow control info");
+ return -ENOMEM;
+ }
+ }
+ net_fc = dpaa_intf->fc_conf;
+
+ if (fc_conf->high_water < fc_conf->low_water) {
+ DPAA_PMD_ERR("Incorrect Flow Control Configuration");
+ return -EINVAL;
+ }
+
+ if (fc_conf->mode == RTE_FC_NONE) {
+ return 0;
+ } else if (fc_conf->mode == RTE_FC_TX_PAUSE ||
+ fc_conf->mode == RTE_FC_FULL) {
+ fman_if_set_fc_threshold(dpaa_intf->fif, fc_conf->high_water,
+ fc_conf->low_water,
+ dpaa_intf->bp_info->bpid);
+ if (fc_conf->pause_time)
+ fman_if_set_fc_quanta(dpaa_intf->fif,
+ fc_conf->pause_time);
+ }
+
+ /* Save the information in dpaa device */
+ net_fc->pause_time = fc_conf->pause_time;
+ net_fc->high_water = fc_conf->high_water;
+ net_fc->low_water = fc_conf->low_water;
+ net_fc->send_xon = fc_conf->send_xon;
+ net_fc->mac_ctrl_frame_fwd = fc_conf->mac_ctrl_frame_fwd;
+ net_fc->mode = fc_conf->mode;
+ net_fc->autoneg = fc_conf->autoneg;
+
+ return 0;
+}
+
+static int
+dpaa_flow_ctrl_get(struct rte_eth_dev *dev,
+ struct rte_eth_fc_conf *fc_conf)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+ struct rte_eth_fc_conf *net_fc = dpaa_intf->fc_conf;
+ int ret;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (net_fc) {
+ fc_conf->pause_time = net_fc->pause_time;
+ fc_conf->high_water = net_fc->high_water;
+ fc_conf->low_water = net_fc->low_water;
+ fc_conf->send_xon = net_fc->send_xon;
+ fc_conf->mac_ctrl_frame_fwd = net_fc->mac_ctrl_frame_fwd;
+ fc_conf->mode = net_fc->mode;
+ fc_conf->autoneg = net_fc->autoneg;
+ return 0;
+ }
+ ret = fman_if_get_fc_threshold(dpaa_intf->fif);
+ if (ret) {
+ fc_conf->mode = RTE_FC_TX_PAUSE;
+ fc_conf->pause_time = fman_if_get_fc_quanta(dpaa_intf->fif);
+ } else {
+ fc_conf->mode = RTE_FC_NONE;
+ }
+
+ return 0;
+}
+
+static int
+dpaa_dev_add_mac_addr(struct rte_eth_dev *dev,
+ struct ether_addr *addr,
+ uint32_t index,
+ __rte_unused uint32_t pool)
+{
+ int ret;
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ ret = fman_if_add_mac_addr(dpaa_intf->fif, addr->addr_bytes, index);
+
+ if (ret)
+ RTE_LOG(ERR, PMD, "error: Adding the MAC ADDR failed:"
+ " err = %d", ret);
+ return 0;
+}
+
+static void
+dpaa_dev_remove_mac_addr(struct rte_eth_dev *dev,
+ uint32_t index)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ fman_if_clear_mac_addr(dpaa_intf->fif, index);
+}
+
+static void
+dpaa_dev_set_mac_addr(struct rte_eth_dev *dev,
+ struct ether_addr *addr)
+{
+ int ret;
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ PMD_INIT_FUNC_TRACE();
+
+ ret = fman_if_add_mac_addr(dpaa_intf->fif, addr->addr_bytes, 0);
+ if (ret)
+ RTE_LOG(ERR, PMD, "error: Setting the MAC ADDR failed %d", ret);
+}
+
static struct eth_dev_ops dpaa_devops = {
.dev_configure = dpaa_eth_dev_configure,
.dev_start = dpaa_eth_dev_start,
.dev_stop = dpaa_eth_dev_stop,
.dev_close = dpaa_eth_dev_close,
+ .dev_infos_get = dpaa_eth_dev_info,
+ .dev_supported_ptypes_get = dpaa_supported_ptypes_get,
.rx_queue_setup = dpaa_eth_rx_queue_setup,
.tx_queue_setup = dpaa_eth_tx_queue_setup,
.rx_queue_release = dpaa_eth_rx_queue_release,
.tx_queue_release = dpaa_eth_tx_queue_release,
+
+ .flow_ctrl_get = dpaa_flow_ctrl_get,
+ .flow_ctrl_set = dpaa_flow_ctrl_set,
+
+ .link_update = dpaa_eth_link_update,
+ .stats_get = dpaa_eth_stats_get,
+ .xstats_get = dpaa_dev_xstats_get,
+ .xstats_get_by_id = dpaa_xstats_get_by_id,
+ .xstats_get_names_by_id = dpaa_xstats_get_names_by_id,
+ .xstats_get_names = dpaa_xstats_get_names,
+ .xstats_reset = dpaa_eth_stats_reset,
+ .stats_reset = dpaa_eth_stats_reset,
+ .promiscuous_enable = dpaa_eth_promiscuous_enable,
+ .promiscuous_disable = dpaa_eth_promiscuous_disable,
+ .allmulticast_enable = dpaa_eth_multicast_enable,
+ .allmulticast_disable = dpaa_eth_multicast_disable,
.mtu_set = dpaa_mtu_set,
+ .dev_set_link_down = dpaa_link_down,
+ .dev_set_link_up = dpaa_link_up,
+ .mac_addr_add = dpaa_dev_add_mac_addr,
+ .mac_addr_remove = dpaa_dev_remove_mac_addr,
+ .mac_addr_set = dpaa_dev_set_mac_addr,
+
+ .fw_version_get = dpaa_fw_version_get,
};
+static int dpaa_fc_set_default(struct dpaa_if *dpaa_intf)
+{
+ struct rte_eth_fc_conf *fc_conf;
+ int ret;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (!(dpaa_intf->fc_conf)) {
+ dpaa_intf->fc_conf = rte_zmalloc(NULL,
+ sizeof(struct rte_eth_fc_conf), MAX_CACHELINE);
+ if (!dpaa_intf->fc_conf) {
+ DPAA_PMD_ERR("unable to save flow control info");
+ return -ENOMEM;
+ }
+ }
+ fc_conf = dpaa_intf->fc_conf;
+ ret = fman_if_get_fc_threshold(dpaa_intf->fif);
+ if (ret) {
+ fc_conf->mode = RTE_FC_TX_PAUSE;
+ fc_conf->pause_time = fman_if_get_fc_quanta(dpaa_intf->fif);
+ } else {
+ fc_conf->mode = RTE_FC_NONE;
+ }
+
+ return 0;
+}
+
/* Initialise an Rx FQ */
static int dpaa_rx_queue_init(struct qman_fq *fq,
uint32_t fqid)
return ret;
}
+#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
+/* Initialise a DEBUG FQ ([rt]x_error, rx_default). */
+static int dpaa_debug_queue_init(struct qman_fq *fq, uint32_t fqid)
+{
+ struct qm_mcc_initfq opts;
+ int ret;
+
+ PMD_INIT_FUNC_TRACE();
+
+ ret = qman_reserve_fqid(fqid);
+ if (ret) {
+ DPAA_PMD_ERR("Reserve debug fqid %d failed with ret: %d",
+ fqid, ret);
+ return -EINVAL;
+ }
+ /* "map" this Rx FQ to one of the interfaces Tx FQID */
+ DPAA_PMD_DEBUG("Creating debug fq %p, fqid %d", fq, fqid);
+ ret = qman_create_fq(fqid, QMAN_FQ_FLAG_NO_ENQUEUE, fq);
+ if (ret) {
+ DPAA_PMD_ERR("create debug fqid %d failed with ret: %d",
+ fqid, ret);
+ return ret;
+ }
+ opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_FQCTRL;
+ opts.fqd.dest.wq = DPAA_IF_DEBUG_PRIORITY;
+ ret = qman_init_fq(fq, 0, &opts);
+ if (ret)
+ DPAA_PMD_ERR("init debug fqid %d failed with ret: %d",
+ fqid, ret);
+ return ret;
+}
+#endif
+
/* Initialise a network interface */
static int
dpaa_dev_init(struct rte_eth_dev *eth_dev)
}
dpaa_intf->nb_tx_queues = num_cores;
+#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
+ dpaa_debug_queue_init(&dpaa_intf->debug_queues[
+ DPAA_DEBUG_FQ_RX_ERROR], fman_intf->fqid_rx_err);
+ dpaa_intf->debug_queues[DPAA_DEBUG_FQ_RX_ERROR].dpaa_intf = dpaa_intf;
+ dpaa_debug_queue_init(&dpaa_intf->debug_queues[
+ DPAA_DEBUG_FQ_TX_ERROR], fman_intf->fqid_tx_err);
+ dpaa_intf->debug_queues[DPAA_DEBUG_FQ_TX_ERROR].dpaa_intf = dpaa_intf;
+#endif
+
DPAA_PMD_DEBUG("All frame queues created");
+ /* Get the initial configuration for flow control */
+ dpaa_fc_set_default(dpaa_intf);
+
/* reset bpool list, initialize bpool dynamically */
list_for_each_entry_safe(bp, tmp_bp, &cfg->fman_if->bpool_list, node) {
list_del(&bp->node);
- rte_free(bp);
+ free(bp);
}
/* Populate ethdev structure */
git.droids-corp.org / dpdk.git / blobdiff