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net/dpaa: support new ethdev offload APIs

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Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
This commit is contained in:
Sunil Kumar Kori 2018-04-11 16:35:39 +05:30 committed by Ferruh Yigit
parent 0b19aec12a
commit 16e2c27f4f
1 changed files with 44 additions and 6 deletions
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50
drivers/net/dpaa/dpaa_ethdev.c
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@ -95,6 +95,9 @@ static const struct rte_dpaa_xstats_name_off dpaa_xstats_strings[] = {
static struct rte_dpaa_driver rte_dpaa_pmd;
static void
dpaa_eth_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info);
static inline void
dpaa_poll_queue_default_config(struct qm_mcc_initfq *opts)
{
@ -122,9 +125,11 @@ dpaa_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
if (mtu < ETHER_MIN_MTU || frame_size > DPAA_MAX_RX_PKT_LEN)
return -EINVAL;
if (frame_size > ETHER_MAX_LEN)
dev->data->dev_conf.rxmode.jumbo_frame = 1;
dev->data->dev_conf.rxmode.offloads &=
DEV_RX_OFFLOAD_JUMBO_FRAME;
else
dev->data->dev_conf.rxmode.jumbo_frame = 0;
dev->data->dev_conf.rxmode.offloads &=
~DEV_RX_OFFLOAD_JUMBO_FRAME;
dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
@ -134,13 +139,42 @@ dpaa_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
}
static int
dpaa_eth_dev_configure(struct rte_eth_dev *dev __rte_unused)
dpaa_eth_dev_configure(struct rte_eth_dev *dev)
{
struct dpaa_if *dpaa_intf = dev->data->dev_private;
struct rte_eth_conf *eth_conf = &dev->data->dev_conf;
struct rte_eth_dev_info dev_info;
uint64_t rx_offloads = eth_conf->rxmode.offloads;
uint64_t tx_offloads = eth_conf->txmode.offloads;
PMD_INIT_FUNC_TRACE();
if (dev->data->dev_conf.rxmode.jumbo_frame == 1) {
dpaa_eth_dev_info(dev, &dev_info);
if (((~(dev_info.rx_offload_capa) & rx_offloads) != 0)) {
DPAA_PMD_ERR("Some Rx offloads are not supported "
"requested 0x%" PRIx64 " supported 0x%" PRIx64,
rx_offloads, dev_info.rx_offload_capa);
return -ENOTSUP;
}
if (((~(dev_info.tx_offload_capa) & tx_offloads) != 0)) {
DPAA_PMD_ERR("Some Tx offloads are not supported "
"requested 0x%" PRIx64 " supported 0x%" PRIx64,
tx_offloads, dev_info.tx_offload_capa);
return -ENOTSUP;
}
if (((rx_offloads & DEV_RX_OFFLOAD_IPV4_CKSUM) == 0) ||
((rx_offloads & DEV_RX_OFFLOAD_UDP_CKSUM) == 0) ||
((rx_offloads & DEV_RX_OFFLOAD_TCP_CKSUM) == 0) ||
((tx_offloads & DEV_TX_OFFLOAD_IPV4_CKSUM) == 0) ||
((tx_offloads & DEV_TX_OFFLOAD_UDP_CKSUM) == 0) ||
((tx_offloads & DEV_TX_OFFLOAD_TCP_CKSUM) == 0)) {
DPAA_PMD_ERR(" Cksum offloading is enabled by default "
" Cannot be disabled. So ignoring this configuration ");
}
if (rx_offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) {
if (dev->data->dev_conf.rxmode.max_rx_pkt_len <=
DPAA_MAX_RX_PKT_LEN) {
fman_if_set_maxfrm(dpaa_intf->fif,
@ -259,11 +293,15 @@ static void dpaa_eth_dev_info(struct rte_eth_dev *dev,
dev_info->rx_offload_capa =
(DEV_RX_OFFLOAD_IPV4_CKSUM |
DEV_RX_OFFLOAD_UDP_CKSUM |
DEV_RX_OFFLOAD_TCP_CKSUM);
DEV_RX_OFFLOAD_TCP_CKSUM) |
DEV_RX_OFFLOAD_JUMBO_FRAME |
DEV_RX_OFFLOAD_SCATTER;
dev_info->tx_offload_capa =
(DEV_TX_OFFLOAD_IPV4_CKSUM |
DEV_TX_OFFLOAD_UDP_CKSUM |
DEV_TX_OFFLOAD_TCP_CKSUM);
DEV_TX_OFFLOAD_TCP_CKSUM) |
DEV_TX_OFFLOAD_MBUF_FAST_FREE |
DEV_TX_OFFLOAD_MULTI_SEGS;
}
static int dpaa_eth_link_update(struct rte_eth_dev *dev,