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| author | Hante Meuleman | 2015-05-20 14:09:48 +0200 |
|---|---|---|
| committer | Kalle Valo | 2015-05-26 13:09:54 +0200 |
| commit | 464a5f3f0429c5a6d38d3b4899d38c4b66b18f02 (patch) | |
| tree | 940c1af6c5cef5063f953296bb8216fc9c676050 /drivers/net/wireless/brcm80211/brcmfmac/flowring.h | |
| parent | brcmfmac: allow device tree node without 'interrupts' property (diff) | |
| download | kernel-qcow2-linux-464a5f3f0429c5a6d38d3b4899d38c4b66b18f02.tar.gz kernel-qcow2-linux-464a5f3f0429c5a6d38d3b4899d38c4b66b18f02.tar.xz kernel-qcow2-linux-464a5f3f0429c5a6d38d3b4899d38c4b66b18f02.zip | |
brcmfmac: Improve throughput by scheduling msbug flow worker.
The tx flow worker in msgbuf gets scheduled at tx till a certain
threshold has been reached. Then the tx completes will take over
the scheduling. When amsdu and ampdu is used the frames are
transferred wireless in a very bulky fashion, in combination
with this scheduling algorithm and buffer limiters in the stack
this can result in limited throughput. This change causes the
flow worker to be scheduled more frequently from tx.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/flowring.h')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/flowring.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h b/drivers/net/wireless/brcm80211/brcmfmac/flowring.h index a34cd394c616..5551861a44bc 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.h @@ -64,8 +64,8 @@ u32 brcmf_flowring_create(struct brcmf_flowring *flow, u8 da[ETH_ALEN], void brcmf_flowring_delete(struct brcmf_flowring *flow, u8 flowid); void brcmf_flowring_open(struct brcmf_flowring *flow, u8 flowid); u8 brcmf_flowring_tid(struct brcmf_flowring *flow, u8 flowid); -void brcmf_flowring_enqueue(struct brcmf_flowring *flow, u8 flowid, - struct sk_buff *skb); +u32 brcmf_flowring_enqueue(struct brcmf_flowring *flow, u8 flowid, + struct sk_buff *skb); struct sk_buff *brcmf_flowring_dequeue(struct brcmf_flowring *flow, u8 flowid); void brcmf_flowring_reinsert(struct brcmf_flowring *flow, u8 flowid, struct sk_buff *skb); |