diff options
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h | 21 |
2 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c index 59c77aa3b959..dd85401063cb 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c @@ -30,6 +30,7 @@ #include "dhd_bus.h" #include "fwsignal.h" #include "dhd_dbg.h" +#include "tracepoint.h" struct brcmf_proto_cdc_dcmd { __le32 cmd; /* dongle command value */ @@ -292,6 +293,7 @@ void brcmf_proto_hdrpush(struct brcmf_pub *drvr, int ifidx, u8 offset, h->flags2 = 0; h->data_offset = offset; BDC_SET_IF_IDX(h, ifidx); + trace_brcmf_bdchdr(pktbuf->data); } int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx, @@ -309,6 +311,7 @@ int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx, return -EBADE; } + trace_brcmf_bdchdr(pktbuf->data); h = (struct brcmf_proto_bdc_header *)(pktbuf->data); *ifidx = BDC_GET_IF_IDX(h); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h b/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h index 9df1f7a681e0..bc2917112899 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h @@ -87,6 +87,27 @@ TRACE_EVENT(brcmf_hexdump, TP_printk("hexdump [length=%lu]", __entry->len) ); +TRACE_EVENT(brcmf_bdchdr, + TP_PROTO(void *data), + TP_ARGS(data), + TP_STRUCT__entry( + __field(u8, flags) + __field(u8, prio) + __field(u8, flags2) + __field(u32, siglen) + __dynamic_array(u8, signal, *((u8 *)data + 3) * 4) + ), + TP_fast_assign( + __entry->flags = *(u8 *)data; + __entry->prio = *((u8 *)data + 1); + __entry->flags2 = *((u8 *)data + 2); + __entry->siglen = *((u8 *)data + 3) * 4; + memcpy(__get_dynamic_array(signal), + (u8 *)data + 4, __entry->siglen); + ), + TP_printk("bdc: prio=%d siglen=%d", __entry->prio, __entry->siglen) +); + #ifdef CONFIG_BRCM_TRACING #undef TRACE_INCLUDE_PATH |