diff options
| author | Franky Lin <frankyl@broadcom.com> | 2013-08-10 12:27:26 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-08-15 16:07:55 -0400 |
| commit | b05e92545d9582be15699e4a33d0f93ac00b37dd (patch) | |
| tree | 7c0da83047da08922ac2917cd1a409cdd0edbf33 /drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | |
| parent | 89c2f382fff4ec8adf04264925e07e951d0552ce (diff) | |
brcmfmac: abstract tx packet processing functions
Abstract brcmf_sdio_txpkt_prep and brcmf_sdio_txpkt_postp as a preparation
of chained tx packets for host side tx glomming.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index e3f3c48f86d..e13b1a65c65 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -592,6 +592,7 @@ brcmf_sdcard_send_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, uint flags, u8 *buf, uint nbytes) { struct sk_buff *mypkt; + struct sk_buff_head pktq; int err; mypkt = brcmu_pkt_buf_get_skb(nbytes); @@ -602,7 +603,10 @@ brcmf_sdcard_send_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, } memcpy(mypkt->data, buf, nbytes); - err = brcmf_sdcard_send_pkt(sdiodev, addr, fn, flags, mypkt); + __skb_queue_head_init(&pktq); + __skb_queue_tail(&pktq, mypkt); + err = brcmf_sdcard_send_pkt(sdiodev, addr, fn, flags, &pktq); + __skb_dequeue_tail(&pktq); brcmu_pkt_buf_free_skb(mypkt); return err; @@ -611,22 +615,18 @@ brcmf_sdcard_send_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, int brcmf_sdcard_send_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, - uint flags, struct sk_buff *pkt) + uint flags, struct sk_buff_head *pktq) { uint width; int err = 0; - struct sk_buff_head pkt_list; brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n", - fn, addr, pkt->len); + fn, addr, pktq->qlen); width = (flags & SDIO_REQ_4BYTE) ? 4 : 2; brcmf_sdio_addrprep(sdiodev, width, &addr); - skb_queue_head_init(&pkt_list); - skb_queue_tail(&pkt_list, pkt); - err = brcmf_sdio_buffrw(sdiodev, fn, true, addr, &pkt_list); - skb_dequeue_tail(&pkt_list); + err = brcmf_sdio_buffrw(sdiodev, fn, true, addr, pktq); return err; } |