diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-02 16:40:27 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-02 16:40:27 -0700 |
commit | 8d65b08debc7e62b2c6032d7fe7389d895b92cbc (patch) | |
tree | 0c3141b60c3a03cc32742b5750c5e763b9dae489 /drivers/net/wireless/ath/ath10k/htt_rx.c | |
parent | 5a0387a8a8efb90ae7fea1e2e5c62de3efa74691 (diff) | |
parent | 5d15af6778b8e4ed1fd41b040283af278e7a9a72 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Millar:
"Here are some highlights from the 2065 networking commits that
happened this development cycle:
1) XDP support for IXGBE (John Fastabend) and thunderx (Sunil Kowuri)
2) Add a generic XDP driver, so that anyone can test XDP even if they
lack a networking device whose driver has explicit XDP support
(me).
3) Sparc64 now has an eBPF JIT too (me)
4) Add a BPF program testing framework via BPF_PROG_TEST_RUN (Alexei
Starovoitov)
5) Make netfitler network namespace teardown less expensive (Florian
Westphal)
6) Add symmetric hashing support to nft_hash (Laura Garcia Liebana)
7) Implement NAPI and GRO in netvsc driver (Stephen Hemminger)
8) Support TC flower offload statistics in mlxsw (Arkadi Sharshevsky)
9) Multiqueue support in stmmac driver (Joao Pinto)
10) Remove TCP timewait recycling, it never really could possibly work
well in the real world and timestamp randomization really zaps any
hint of usability this feature had (Soheil Hassas Yeganeh)
11) Support level3 vs level4 ECMP route hashing in ipv4 (Nikolay
Aleksandrov)
12) Add socket busy poll support to epoll (Sridhar Samudrala)
13) Netlink extended ACK support (Johannes Berg, Pablo Neira Ayuso,
and several others)
14) IPSEC hw offload infrastructure (Steffen Klassert)"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2065 commits)
tipc: refactor function tipc_sk_recv_stream()
tipc: refactor function tipc_sk_recvmsg()
net: thunderx: Optimize page recycling for XDP
net: thunderx: Support for XDP header adjustment
net: thunderx: Add support for XDP_TX
net: thunderx: Add support for XDP_DROP
net: thunderx: Add basic XDP support
net: thunderx: Cleanup receive buffer allocation
net: thunderx: Optimize CQE_TX handling
net: thunderx: Optimize RBDR descriptor handling
net: thunderx: Support for page recycling
ipx: call ipxitf_put() in ioctl error path
net: sched: add helpers to handle extended actions
qed*: Fix issues in the ptp filter config implementation.
qede: Fix concurrency issue in PTP Tx path processing.
stmmac: Add support for SIMATIC IOT2000 platform
net: hns: fix ethtool_get_strings overflow in hns driver
tcp: fix wraparound issue in tcp_lp
bpf, arm64: fix jit branch offset related to ldimm64
bpf, arm64: implement jiting of BPF_XADD
...
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/htt_rx.c')
-rw-r--r-- | drivers/net/wireless/ath/ath10k/htt_rx.c | 57 |
1 files changed, 28 insertions, 29 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 02a3fc81fbe3..84b6067ff6e7 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -177,7 +177,8 @@ static void ath10k_htt_rx_msdu_buff_replenish(struct ath10k_htt *htt) * automatically balances load wrt to CPU power. * * This probably comes at a cost of lower maximum throughput but - * improves the average and stability. */ + * improves the average and stability. + */ spin_lock_bh(&htt->rx_ring.lock); num_deficit = htt->rx_ring.fill_level - htt->rx_ring.fill_cnt; num_to_fill = min(ATH10K_HTT_MAX_NUM_REFILL, num_deficit); @@ -304,7 +305,8 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, rx_desc = (struct htt_rx_desc *)msdu->data; /* FIXME: we must report msdu payload since this is what caller - * expects now */ + * expects now + */ skb_put(msdu, offsetof(struct htt_rx_desc, msdu_payload)); skb_pull(msdu, offsetof(struct htt_rx_desc, msdu_payload)); @@ -630,16 +632,17 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar, sgi = (info3 >> 7) & 1; status->rate_idx = mcs; - status->flag |= RX_FLAG_HT; + status->encoding = RX_ENC_HT; if (sgi) - status->flag |= RX_FLAG_SHORT_GI; + status->enc_flags |= RX_ENC_FLAG_SHORT_GI; if (bw) - status->flag |= RX_FLAG_40MHZ; + status->bw = RATE_INFO_BW_40; break; case HTT_RX_VHT: case HTT_RX_VHT_WITH_TXBF: /* VHT-SIG-A1 in info2, VHT-SIG-A2 in info3 - TODO check this */ + * TODO check this + */ bw = info2 & 3; sgi = info3 & 1; group_id = (info2 >> 4) & 0x3F; @@ -686,10 +689,10 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar, } status->rate_idx = mcs; - status->vht_nss = nss; + status->nss = nss; if (sgi) - status->flag |= RX_FLAG_SHORT_GI; + status->enc_flags |= RX_ENC_FLAG_SHORT_GI; switch (bw) { /* 20MHZ */ @@ -697,18 +700,18 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar, break; /* 40MHZ */ case 1: - status->flag |= RX_FLAG_40MHZ; + status->bw = RATE_INFO_BW_40; break; /* 80MHZ */ case 2: - status->vht_flag |= RX_VHT_FLAG_80MHZ; + status->bw = RATE_INFO_BW_80; break; case 3: - status->vht_flag |= RX_VHT_FLAG_160MHZ; + status->bw = RATE_INFO_BW_160; break; } - status->flag |= RX_FLAG_VHT; + status->encoding = RX_ENC_VHT; break; default: break; @@ -871,13 +874,10 @@ static void ath10k_htt_rx_h_ppdu(struct ath10k *ar, /* New PPDU starts so clear out the old per-PPDU status. */ status->freq = 0; status->rate_idx = 0; - status->vht_nss = 0; - status->vht_flag &= ~RX_VHT_FLAG_80MHZ; - status->flag &= ~(RX_FLAG_HT | - RX_FLAG_VHT | - RX_FLAG_SHORT_GI | - RX_FLAG_40MHZ | - RX_FLAG_MACTIME_END); + status->nss = 0; + status->encoding = RX_ENC_LEGACY; + status->bw = RATE_INFO_BW_20; + status->flag &= ~RX_FLAG_MACTIME_END; status->flag |= RX_FLAG_NO_SIGNAL_VAL; ath10k_htt_rx_h_signal(ar, status, rxd); @@ -930,7 +930,7 @@ static void ath10k_process_rx(struct ath10k *ar, *status = *rx_status; ath10k_dbg(ar, ATH10K_DBG_DATA, - "rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n", + "rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n", skb, skb->len, ieee80211_get_SA(hdr), @@ -938,16 +938,15 @@ static void ath10k_process_rx(struct ath10k *ar, is_multicast_ether_addr(ieee80211_get_DA(hdr)) ? "mcast" : "ucast", (__le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4, - (status->flag & (RX_FLAG_HT | RX_FLAG_VHT)) == 0 ? - "legacy" : "", - status->flag & RX_FLAG_HT ? "ht" : "", - status->flag & RX_FLAG_VHT ? "vht" : "", - status->flag & RX_FLAG_40MHZ ? "40" : "", - status->vht_flag & RX_VHT_FLAG_80MHZ ? "80" : "", - status->vht_flag & RX_VHT_FLAG_160MHZ ? "160" : "", - status->flag & RX_FLAG_SHORT_GI ? "sgi " : "", + (status->encoding == RX_ENC_LEGACY) ? "legacy" : "", + (status->encoding == RX_ENC_HT) ? "ht" : "", + (status->encoding == RX_ENC_VHT) ? "vht" : "", + (status->bw == RATE_INFO_BW_40) ? "40" : "", + (status->bw == RATE_INFO_BW_80) ? "80" : "", + (status->bw == RATE_INFO_BW_160) ? "160" : "", + status->enc_flags & RX_ENC_FLAG_SHORT_GI ? "sgi " : "", status->rate_idx, - status->vht_nss, + status->nss, status->freq, status->band, status->flag, !!(status->flag & RX_FLAG_FAILED_FCS_CRC), |