diff options
| author | Max <msuraev@sysmocom.de> | 2017-12-04 16:29:27 +0100 |
|---|---|---|
| committer | Max <msuraev@sysmocom.de> | 2018-01-16 17:07:45 +0100 |
| commit | d00a43f1487f4830edb9caf8f5b8f702eb0dec0a (patch) | |
| tree | ba0d6c7821c210c0a2ff680e784aeff579450f16 /src/gsm/lapd_core.c | |
| parent | 40def49ac4b8babbd1b17c232137ce50a428706b (diff) | |
Log lapd_datalink state on errors
It's not very useful to get just the raw pointer address in case of
lapd_datalink receive error. Log it's state in addition.
Change-Id: Ie8c5df262312f886f509113f2707e36811df3bd5
Diffstat (limited to 'src/gsm/lapd_core.c')
| -rw-r--r-- | src/gsm/lapd_core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/gsm/lapd_core.c b/src/gsm/lapd_core.c index 5d871546..a2ff2301 100644 --- a/src/gsm/lapd_core.c +++ b/src/gsm/lapd_core.c @@ -1505,7 +1505,7 @@ static int lapd_rx_i(struct msgb *msg, struct lapd_msg_ctx *lctx) /* G.2.2 Wrong value of the C/R bit */ if (lctx->cr == dl->cr.rem2loc.resp) { LOGP(DLLAPD, LOGL_ERROR, - "I frame response not allowed (dl=%p)\n", dl); + "I frame response not allowed (dl=%p state %s)\n", dl, lapd_state_name(dl->state)); msgb_free(msg); mdl_error(MDL_CAUSE_FRM_UNIMPL, lctx); return -EINVAL; @@ -1517,7 +1517,7 @@ static int lapd_rx_i(struct msgb *msg, struct lapd_msg_ctx *lctx) * primitive with cause "I frame with incorrect length" * is sent to the mobile management entity. */ LOGP(DLLAPD, LOGL_ERROR, - "I frame length not allowed (dl=%p)\n", dl); + "I frame length not allowed (dl=%p state %s)\n", dl, lapd_state_name(dl->state)); msgb_free(msg); mdl_error(MDL_CAUSE_IFRM_INC_LEN, lctx); return -EIO; @@ -1529,7 +1529,7 @@ static int lapd_rx_i(struct msgb *msg, struct lapd_msg_ctx *lctx) * mobile management entity. */ if (lctx->more && length < lctx->n201) { LOGP(DLLAPD, LOGL_ERROR, - "I frame with M bit too short (dl=%p)\n", dl); + "I frame with M bit too short (dl=%p state %s)\n", dl, lapd_state_name(dl->state)); msgb_free(msg); mdl_error(MDL_CAUSE_IFRM_INC_MBITS, lctx); return -EIO; @@ -1545,7 +1545,7 @@ static int lapd_rx_i(struct msgb *msg, struct lapd_msg_ctx *lctx) case LAPD_STATE_SABM_SENT: case LAPD_STATE_DISC_SENT: LOGP(DLLAPD, LOGL_NOTICE, - "I frame ignored in this state (dl=%p)\n", dl); + "I frame ignored in state %s (dl=%p)\n", lapd_state_name(dl->state), dl); msgb_free(msg); return 0; } @@ -1553,7 +1553,7 @@ static int lapd_rx_i(struct msgb *msg, struct lapd_msg_ctx *lctx) /* 5.7.1: N(s) sequence error */ if (ns != dl->v_recv) { LOGP(DLLAPD, LOGL_NOTICE, "N(S) sequence error: N(S)=%u, " - "V(R)=%u (dl=%p)\n", ns, dl->v_recv, dl); + "V(R)=%u (dl=%p state %s)\n", ns, dl->v_recv, dl, lapd_state_name(dl->state)); /* discard data */ msgb_free(msg); if (dl->seq_err_cond != 1) { |