diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c index 1b47de067d25..898c3801e658 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c @@ -75,6 +75,8 @@ #define BRCMF_MSGBUF_DELAY_TXWORKER_THRS 96 #define BRCMF_MSGBUF_TRICKLE_TXWORKER_THRS 32 +#define BRCMF_MSGBUF_UPDATE_RX_PTR_THRS 48 + struct msgbuf_common_hdr { u8 msgtype; @@ -1257,19 +1259,27 @@ static void brcmf_msgbuf_process_rx(struct brcmf_msgbuf *msgbuf, { void *buf; u16 count; + u16 processed; again: buf = brcmf_commonring_get_read_ptr(commonring, &count); if (buf == NULL) return; + processed = 0; while (count) { brcmf_msgbuf_process_msgtype(msgbuf, buf + msgbuf->rx_dataoffset); buf += brcmf_commonring_len_item(commonring); + processed++; + if (processed == BRCMF_MSGBUF_UPDATE_RX_PTR_THRS) { + brcmf_commonring_read_complete(commonring, processed); + processed = 0; + } count--; } - brcmf_commonring_read_complete(commonring); + if (processed) + brcmf_commonring_read_complete(commonring, processed); if (commonring->r_ptr == 0) goto again; |