diff options
author | Linux Build Service Account <lnxbuild@quicinc.com> | 2017-04-25 21:48:57 -0700 |
---|---|---|
committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-04-25 21:48:57 -0700 |
commit | ce6271aa372e9f9628bb2e649dd8fb4ef416f617 (patch) | |
tree | ab664d32df140369207ceb0129cc97c7da564331 /drivers/net | |
parent | ded611df058a90184c11f9657654944b27508726 (diff) | |
parent | 836015bad38d39d3f9c69fc96b9b7640b14f5a7a (diff) |
Merge "ath10k: enable wlan hardware checksum for wcn3990"
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/wireless/ath/ath10k/htt.h | 13 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath10k/htt_tx.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 6 |
3 files changed, 22 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h index 6dd396430f19..b0d6c2614731 100644 --- a/drivers/net/wireless/ath/ath10k/htt.h +++ b/drivers/net/wireless/ath/ath10k/htt.h @@ -122,6 +122,19 @@ struct htt_msdu_ext_desc { | HTT_MSDU_EXT_DESC_FLAG_TCP_IPV4_CSUM_ENABLE \ | HTT_MSDU_EXT_DESC_FLAG_TCP_IPV6_CSUM_ENABLE) +#define HTT_TX_IPV4_CSUM_EN BIT(16) +#define HTT_TX_UDP_IPV4_CSUM_EN BIT(17) +#define HTT_TX_UDP_IPV6_CSUM_EN BIT(18) +#define HTT_TX_TCP_IPV4_CSUM_EN BIT(19) +#define HTT_TX_TCP_IPV6_CSUM_EN BIT(20) +#define HTT_TX_PARTIAL_CSUM_EN BIT(21) + +#define HTT_TX_CHECKSUM_ENABLE (HTT_TX_IPV4_CSUM_EN \ + | HTT_TX_UDP_IPV4_CSUM_EN \ + | HTT_TX_UDP_IPV6_CSUM_EN \ + | HTT_TX_TCP_IPV4_CSUM_EN \ + | HTT_TX_TCP_IPV6_CSUM_EN) + enum htt_data_tx_desc_flags0 { HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT = 1 << 0, HTT_DATA_TX_DESC_FLAGS0_NO_AGGR = 1 << 1, diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c index 62e7f5e4b6fc..1b59721a91ac 100644 --- a/drivers/net/wireless/ath/ath10k/htt_tx.c +++ b/drivers/net/wireless/ath/ath10k/htt_tx.c @@ -1051,8 +1051,14 @@ int ath10k_htt_tx(struct ath10k_htt *htt, enum ath10k_hw_txrx_mode txmode, !test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) { flags1 |= HTT_DATA_TX_DESC_FLAGS1_CKSUM_L3_OFFLOAD; flags1 |= HTT_DATA_TX_DESC_FLAGS1_CKSUM_L4_OFFLOAD; - if (ar->hw_params.continuous_frag_desc) + if (ar->hw_params.continuous_frag_desc) { ext_desc->flags |= HTT_MSDU_CHECKSUM_ENABLE; + if (QCA_REV_WCN3990(ar)) { + memset(ext_desc->tso_flag, 0, + sizeof(ext_desc->tso_flag)); + ext_desc->tso_flag[3] |= HTT_TX_CHECKSUM_ENABLE; + } + } } /* Prevent firmware from sending up tx inspection requests. There's diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index d1775748a7cd..b9d08b4b4cc5 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -7998,10 +7998,8 @@ int ath10k_mac_register(struct ath10k *ar) goto err_free; } - if (!QCA_REV_WCN3990(ar)) { - if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) - ar->hw->netdev_features = NETIF_F_HW_CSUM; - } + if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) + ar->hw->netdev_features = NETIF_F_HW_CSUM; if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED)) { /* Init ath dfs pattern detector */ |