diff options
| author | Arend van Spriel <arend@broadcom.com> | 2013-03-03 12:45:28 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-03-06 16:28:42 -0500 |
| commit | 349e7104ff662eeacca1fffbb480c287562c45a1 (patch) | |
| tree | 9e604b2dbca3c37de454b03980933d3f81a890cf /drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c | |
| parent | edee1668bb1b7d977f39c34f63916b82647f024a (diff) | |
brcmfmac: add support for TLV based firmware signalling
The firmware and host can exchange signals which are carried within
the data packets. These are TLV based signals that are inserted
before the actual data, ie. ethernet frame.
This commit adds the new source module for this feature and enables
RSSI signals from firmware.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@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/dhd_cdc.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c index 81e1be7051ca..8212d4384b1b 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c @@ -28,6 +28,7 @@ #include "dhd.h" #include "dhd_proto.h" #include "dhd_bus.h" +#include "fwsignal.h" #include "dhd_dbg.h" struct brcmf_proto_cdc_dcmd { @@ -294,7 +295,7 @@ void brcmf_proto_hdrpush(struct brcmf_pub *drvr, int ifidx, BDC_SET_IF_IDX(h, ifidx); } -int brcmf_proto_hdrpull(struct brcmf_pub *drvr, u8 *ifidx, +int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx, struct sk_buff *pktbuf) { struct brcmf_proto_bdc_header *h; @@ -341,7 +342,10 @@ int brcmf_proto_hdrpull(struct brcmf_pub *drvr, u8 *ifidx, pktbuf->priority = h->priority & BDC_PRIORITY_MASK; skb_pull(pktbuf, BDC_HEADER_LEN); - skb_pull(pktbuf, h->data_offset << 2); + if (do_fws) + brcmf_fws_hdrpull(drvr, *ifidx, h->data_offset << 2, pktbuf); + else + skb_pull(pktbuf, h->data_offset << 2); if (pktbuf->len == 0) return -ENODATA; |