diff options
author | David S. Miller <davem@davemloft.net> | 2020-03-31 06:48:43 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2020-03-31 06:48:43 +0300 |
commit | 5a470b1a63ac211e01a93de9d913753d64a21d9a (patch) | |
tree | c7b1c6914425e6e73fe25c282d610a34bdba7a24 /drivers | |
parent | 3902baf9abfa320b21e38fe206d66d5e6688e721 (diff) | |
parent | 0141317611ab913d6c227b82f3dd02ff3e6fc5d8 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Diffstat (limited to 'drivers')
4 files changed, 51 insertions, 32 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index a3e4081b84ba..5587605d6deb 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -78,6 +78,7 @@ enum hns_desc_type { DESC_TYPE_SKB, + DESC_TYPE_FRAGLIST_SKB, DESC_TYPE_PAGE, }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 8e04d3909321..da98fd7c8eca 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -1107,6 +1107,10 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv, return ret; dma = dma_map_single(dev, skb->data, size, DMA_TO_DEVICE); + } else if (type == DESC_TYPE_FRAGLIST_SKB) { + struct sk_buff *skb = (struct sk_buff *)priv; + + dma = dma_map_single(dev, skb->data, size, DMA_TO_DEVICE); } else { frag = (skb_frag_t *)priv; dma = skb_frag_dma_map(dev, frag, 0, size, DMA_TO_DEVICE); @@ -1144,8 +1148,9 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv, /* The txbd's baseinfo of DESC_TYPE_PAGE & DESC_TYPE_SKB */ desc_cb->priv = priv; desc_cb->dma = dma + HNS3_MAX_BD_SIZE * k; - desc_cb->type = (type == DESC_TYPE_SKB && !k) ? - DESC_TYPE_SKB : DESC_TYPE_PAGE; + desc_cb->type = ((type == DESC_TYPE_FRAGLIST_SKB || + type == DESC_TYPE_SKB) && !k) ? + type : DESC_TYPE_PAGE; /* now, fill the descriptor */ desc->addr = cpu_to_le64(dma + HNS3_MAX_BD_SIZE * k); @@ -1354,7 +1359,9 @@ static void hns3_clear_desc(struct hns3_enet_ring *ring, int next_to_use_orig) ring_ptr_move_bw(ring, next_to_use); /* unmap the descriptor dma address */ - if (ring->desc_cb[ring->next_to_use].type == DESC_TYPE_SKB) + if (ring->desc_cb[ring->next_to_use].type == DESC_TYPE_SKB || + ring->desc_cb[ring->next_to_use].type == + DESC_TYPE_FRAGLIST_SKB) dma_unmap_single(dev, ring->desc_cb[ring->next_to_use].dma, ring->desc_cb[ring->next_to_use].length, @@ -1447,7 +1454,8 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev) goto out; skb_walk_frags(skb, frag_skb) { - ret = hns3_fill_skb_to_desc(ring, frag_skb, DESC_TYPE_PAGE); + ret = hns3_fill_skb_to_desc(ring, frag_skb, + DESC_TYPE_FRAGLIST_SKB); if (unlikely(ret < 0)) goto fill_err; @@ -2356,7 +2364,7 @@ static int hns3_map_buffer(struct hns3_enet_ring *ring, struct hns3_desc_cb *cb) static void hns3_unmap_buffer(struct hns3_enet_ring *ring, struct hns3_desc_cb *cb) { - if (cb->type == DESC_TYPE_SKB) + if (cb->type == DESC_TYPE_SKB || cb->type == DESC_TYPE_FRAGLIST_SKB) dma_unmap_single(ring_to_dev(ring), cb->dma, cb->length, ring_to_dma_dir(ring)); else if (cb->length) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 75d0d0fcd69b..a758f9ae32be 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -6768,7 +6768,7 @@ static void hclge_set_timer_task(struct hnae3_handle *handle, bool enable) struct hclge_dev *hdev = vport->back; if (enable) { - hclge_task_schedule(hdev, round_jiffies_relative(HZ)); + hclge_task_schedule(hdev, 0); } else { /* Set the DOWN flag here to disable link updating */ set_bit(HCLGE_STATE_DOWN, &hdev->state); @@ -8986,6 +8986,12 @@ static void hclge_get_media_type(struct hnae3_handle *handle, u8 *media_type, struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; + /* When nic is down, the service task is not running, doesn't update + * the port information per second. Query the port information before + * return the media type, ensure getting the correct media information. + */ + hclge_update_port_info(hdev); + if (media_type) *media_type = hdev->hw.mac.media_type; @@ -10674,7 +10680,7 @@ static int hclge_init(void) { pr_info("%s is initializing\n", HCLGE_NAME); - hclge_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0, HCLGE_NAME); + hclge_wq = alloc_workqueue("%s", 0, 0, HCLGE_NAME); if (!hclge_wq) { pr_err("%s: failed to create workqueue\n", HCLGE_NAME); return -ENOMEM; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 2c1d01fe05a4..e02d427131ee 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -2149,50 +2149,51 @@ static int hclgevf_config_gro(struct hclgevf_dev *hdev, bool en) return ret; } -static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev) +static void hclgevf_rss_init_cfg(struct hclgevf_dev *hdev) { struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg; - int ret; + struct hclgevf_rss_tuple_cfg *tuple_sets; u32 i; + rss_cfg->hash_algo = HCLGEVF_RSS_HASH_ALGO_TOEPLITZ; rss_cfg->rss_size = hdev->nic.kinfo.rss_size; - + tuple_sets = &rss_cfg->rss_tuple_sets; if (hdev->pdev->revision >= 0x21) { rss_cfg->hash_algo = HCLGEVF_RSS_HASH_ALGO_SIMPLE; memcpy(rss_cfg->rss_hash_key, hclgevf_hash_key, HCLGEVF_RSS_KEY_SIZE); + tuple_sets->ipv4_tcp_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER; + tuple_sets->ipv4_udp_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER; + tuple_sets->ipv4_sctp_en = HCLGEVF_RSS_INPUT_TUPLE_SCTP; + tuple_sets->ipv4_fragment_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER; + tuple_sets->ipv6_tcp_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER; + tuple_sets->ipv6_udp_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER; + tuple_sets->ipv6_sctp_en = HCLGEVF_RSS_INPUT_TUPLE_SCTP; + tuple_sets->ipv6_fragment_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER; + } + + /* Initialize RSS indirect table */ + for (i = 0; i < HCLGEVF_RSS_IND_TBL_SIZE; i++) + rss_cfg->rss_indirection_tbl[i] = i % rss_cfg->rss_size; +} + +static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev) +{ + struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg; + int ret; + + if (hdev->pdev->revision >= 0x21) { ret = hclgevf_set_rss_algo_key(hdev, rss_cfg->hash_algo, rss_cfg->rss_hash_key); if (ret) return ret; - rss_cfg->rss_tuple_sets.ipv4_tcp_en = - HCLGEVF_RSS_INPUT_TUPLE_OTHER; - rss_cfg->rss_tuple_sets.ipv4_udp_en = - HCLGEVF_RSS_INPUT_TUPLE_OTHER; - rss_cfg->rss_tuple_sets.ipv4_sctp_en = - HCLGEVF_RSS_INPUT_TUPLE_SCTP; - rss_cfg->rss_tuple_sets.ipv4_fragment_en = - HCLGEVF_RSS_INPUT_TUPLE_OTHER; - rss_cfg->rss_tuple_sets.ipv6_tcp_en = - HCLGEVF_RSS_INPUT_TUPLE_OTHER; - rss_cfg->rss_tuple_sets.ipv6_udp_en = - HCLGEVF_RSS_INPUT_TUPLE_OTHER; - rss_cfg->rss_tuple_sets.ipv6_sctp_en = - HCLGEVF_RSS_INPUT_TUPLE_SCTP; - rss_cfg->rss_tuple_sets.ipv6_fragment_en = - HCLGEVF_RSS_INPUT_TUPLE_OTHER; - ret = hclgevf_set_rss_input_tuple(hdev, rss_cfg); if (ret) return ret; } - /* Initialize RSS indirect table */ - for (i = 0; i < HCLGEVF_RSS_IND_TBL_SIZE; i++) - rss_cfg->rss_indirection_tbl[i] = i % rss_cfg->rss_size; - ret = hclgevf_set_rss_indir_table(hdev); if (ret) return ret; @@ -2793,6 +2794,7 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev) goto err_config; /* Initialize RSS for this VF */ + hclgevf_rss_init_cfg(hdev); ret = hclgevf_rss_init_hw(hdev); if (ret) { dev_err(&hdev->pdev->dev, @@ -2967,6 +2969,8 @@ static int hclgevf_set_channels(struct hnae3_handle *handle, u32 new_tqps_num, for (i = 0; i < HCLGEVF_RSS_IND_TBL_SIZE; i++) rss_indir[i] = i % kinfo->rss_size; + hdev->rss_cfg.rss_size = kinfo->rss_size; + ret = hclgevf_set_rss(handle, rss_indir, NULL, 0); if (ret) dev_err(&hdev->pdev->dev, "set rss indir table fail, ret=%d\n", @@ -3220,7 +3224,7 @@ static int hclgevf_init(void) { pr_info("%s is initializing\n", HCLGEVF_NAME); - hclgevf_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0, HCLGEVF_NAME); + hclgevf_wq = alloc_workqueue("%s", 0, 0, HCLGEVF_NAME); if (!hclgevf_wq) { pr_err("%s: failed to create workqueue\n", HCLGEVF_NAME); return -ENOMEM; |