Date: Thu, 1 Mar 2018 06:50:34 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r330220 - stable/11/sys/dev/iwm Message-ID: <201803010650.w216oYOJ064362@repo.freebsd.org>
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Author: eadler Date: Thu Mar 1 06:50:34 2018 New Revision: 330220 URL: https://svnweb.freebsd.org/changeset/base/330220 Log: MFC r319582: [iwm] Ignore IWM_DEBUG_LOG_MSG notifications. * Firmware versions 21 and 22 generate some IWM_DEBUG_LOG_MSG notifications, which seem to be harmless. Avoid spamming the system log with "frame ... UNHANDLED (this should not happen)" messages. Modified: stable/11/sys/dev/iwm/if_iwm.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/iwm/if_iwm.c ============================================================================== --- stable/11/sys/dev/iwm/if_iwm.c Thu Mar 1 06:50:05 2018 (r330219) +++ stable/11/sys/dev/iwm/if_iwm.c Thu Mar 1 06:50:34 2018 (r330220) @@ -5338,7 +5338,7 @@ iwm_handle_rxb(struct iwm_softc *sc, struct mbuf *m) "rx packet qid=%d idx=%d type=%x\n", qid & ~0x80, pkt->hdr.idx, code); - len = le32toh(pkt->len_n_flags) & IWM_FH_RSCSR_FRAME_SIZE_MSK; + len = iwm_rx_packet_len(pkt); len += sizeof(uint32_t); /* account for status word */ nextoff = offset + roundup2(len, IWM_FH_RSCSR_FRAME_ALIGN); @@ -5586,6 +5586,13 @@ iwm_handle_rxb(struct iwm_softc *sc, struct mbuf *m) notif->status, notif->action); break; } + + /* + * Firmware versions 21 and 22 generate some DEBUG_LOG_MSG + * messages. Just ignore them for now. + */ + case IWM_DEBUG_LOG_MSG: + break; case IWM_MCAST_FILTER_CMD: break;
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