diff options
Diffstat (limited to 'drivers/net/fm10k')
| -rw-r--r-- | drivers/net/fm10k/fm10k_ethdev.c | 9 | ||||
| -rw-r--r-- | drivers/net/fm10k/fm10k_rxtx_vec.c | 16 |
2 files changed, 18 insertions, 7 deletions
diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c index 7c51d3b5..32b0ea93 100644 --- a/drivers/net/fm10k/fm10k_ethdev.c +++ b/drivers/net/fm10k/fm10k_ethdev.c @@ -1797,7 +1797,8 @@ fm10k_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_id, const struct rte_eth_rxconf *conf, struct rte_mempool *mp) { struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private); - struct fm10k_dev_info *dev_info = FM10K_DEV_PRIVATE_TO_INFO(dev); + struct fm10k_dev_info *dev_info = + FM10K_DEV_PRIVATE_TO_INFO(dev->data->dev_private); struct fm10k_rx_queue *q; const struct rte_memzone *mz; @@ -2767,7 +2768,8 @@ fm10k_set_tx_function(struct rte_eth_dev *dev) static void __attribute__((cold)) fm10k_set_rx_function(struct rte_eth_dev *dev) { - struct fm10k_dev_info *dev_info = FM10K_DEV_PRIVATE_TO_INFO(dev); + struct fm10k_dev_info *dev_info = + FM10K_DEV_PRIVATE_TO_INFO(dev->data->dev_private); uint16_t i, rx_using_sse; uint16_t rx_ftag_en = 0; @@ -2809,7 +2811,8 @@ static void fm10k_params_init(struct rte_eth_dev *dev) { struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private); - struct fm10k_dev_info *info = FM10K_DEV_PRIVATE_TO_INFO(dev); + struct fm10k_dev_info *info = + FM10K_DEV_PRIVATE_TO_INFO(dev->data->dev_private); /* Inialize bus info. Normally we would call fm10k_get_bus_info(), but * there is no way to get link status without reading BAR4. Until this diff --git a/drivers/net/fm10k/fm10k_rxtx_vec.c b/drivers/net/fm10k/fm10k_rxtx_vec.c index 27f3e43f..3d216526 100644 --- a/drivers/net/fm10k/fm10k_rxtx_vec.c +++ b/drivers/net/fm10k/fm10k_rxtx_vec.c @@ -470,9 +470,13 @@ fm10k_recv_raw_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts, __m128i descs0[RTE_FM10K_DESCS_PER_LOOP]; __m128i pkt_mb1, pkt_mb2, pkt_mb3, pkt_mb4; __m128i zero, staterr, sterr_tmp1, sterr_tmp2; - __m128i mbp1, mbp2; /* two mbuf pointer in one XMM reg. */ + __m128i mbp1; + /* 2 64 bit or 4 32 bit mbuf pointers in one XMM reg. */ +#if defined(RTE_ARCH_X86_64) + __m128i mbp2; +#endif - /* B.1 load 1 mbuf point */ + /* B.1 load 2 (64 bit) or 4 (32 bit) mbuf points */ mbp1 = _mm_loadu_si128((__m128i *)&mbufp[pos]); /* Read desc statuses backwards to avoid race condition */ @@ -480,11 +484,13 @@ fm10k_recv_raw_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts, descs0[3] = _mm_loadu_si128((__m128i *)(rxdp + 3)); rte_compiler_barrier(); - /* B.2 copy 2 mbuf point into rx_pkts */ + /* B.2 copy 2 64 bit or 4 32 bit mbuf point into rx_pkts */ _mm_storeu_si128((__m128i *)&rx_pkts[pos], mbp1); - /* B.1 load 1 mbuf point */ +#if defined(RTE_ARCH_X86_64) + /* B.1 load 2 64 bit mbuf poitns */ mbp2 = _mm_loadu_si128((__m128i *)&mbufp[pos+2]); +#endif descs0[2] = _mm_loadu_si128((__m128i *)(rxdp + 2)); rte_compiler_barrier(); @@ -493,8 +499,10 @@ fm10k_recv_raw_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts, rte_compiler_barrier(); descs0[0] = _mm_loadu_si128((__m128i *)(rxdp)); +#if defined(RTE_ARCH_X86_64) /* B.2 copy 2 mbuf point into rx_pkts */ _mm_storeu_si128((__m128i *)&rx_pkts[pos+2], mbp2); +#endif /* avoid compiler reorder optimization */ rte_compiler_barrier(); |