diff --git a/drivers/net/wireless/ath/ath6kl/htc.c b/drivers/net/wireless/ath/ath6kl/htc.c index 241a7cec9f4a7deb3a081c1f1540cf8381b8ccce..840f1b3e16b35f5c81ccb17074e7fa110b9423c4 100644 --- a/drivers/net/wireless/ath/ath6kl/htc.c +++ b/drivers/net/wireless/ath/ath6kl/htc.c @@ -102,7 +102,7 @@ static void htc_tx_comp_update(struct htc_target *target, packet->info.tx.cred_used; endpoint->cred_dist.txq_depth = get_queue_depth(&endpoint->txq); - ath6kl_dbg(ATH6KL_DBG_HTC, "ctxt:0x%p dist:0x%p\n", + ath6kl_dbg(ATH6KL_DBG_HTC, "htc tx ctxt 0x%p dist 0x%p\n", target->cred_dist_cntxt, &target->cred_dist_list); ath6k_credit_distribute(target->cred_dist_cntxt, @@ -119,7 +119,7 @@ static void htc_tx_complete(struct htc_endpoint *endpoint, return; ath6kl_dbg(ATH6KL_DBG_HTC, - "send complete ep %d, (%d pkts)\n", + "htc tx complete ep %d pkts %d\n", endpoint->eid, get_queue_depth(txq)); ath6kl_tx_complete(endpoint->target->dev->ar, txq); @@ -149,7 +149,7 @@ static void htc_async_tx_scat_complete(struct htc_target *target, INIT_LIST_HEAD(&tx_compq); ath6kl_dbg(ATH6KL_DBG_HTC, - "htc_async_tx_scat_complete total len: %d entries: %d\n", + "htc tx scat complete len %d entries %d\n", scat_req->len, scat_req->scat_entries); if (scat_req->status) @@ -190,16 +190,13 @@ static int ath6kl_htc_tx_issue(struct htc_target *target, send_len = packet->act_len + HTC_HDR_LENGTH; - ath6kl_dbg(ATH6KL_DBG_HTC, "%s: transmit len : %d (%s)\n", - __func__, send_len, sync ? "sync" : "async"); - padded_len = CALC_TXRX_PADDED_LEN(target, send_len); ath6kl_dbg(ATH6KL_DBG_HTC, - "DevSendPacket, padded len: %d mbox:0x%X (mode:%s)\n", - padded_len, - target->dev->ar->mbox_info.htc_addr, - sync ? "sync" : "async"); + "htc tx issue len %d padded_len %d mbox 0x%X %s\n", + send_len, padded_len, + target->dev->ar->mbox_info.htc_addr, + sync ? "sync" : "async"); if (sync) { status = hif_read_write_sync(target->dev->ar, @@ -227,7 +224,7 @@ static int htc_check_credits(struct htc_target *target, *req_cred = (len > target->tgt_cred_sz) ? DIV_ROUND_UP(len, target->tgt_cred_sz) : 1; - ath6kl_dbg(ATH6KL_DBG_HTC, "creds required:%d got:%d\n", + ath6kl_dbg(ATH6KL_DBG_HTC, "htc creds required %d got %d\n", *req_cred, ep->cred_dist.credits); if (ep->cred_dist.credits < *req_cred) { @@ -237,7 +234,7 @@ static int htc_check_credits(struct htc_target *target, /* Seek more credits */ ep->cred_dist.seek_cred = *req_cred - ep->cred_dist.credits; - ath6kl_dbg(ATH6KL_DBG_HTC, "ctxt:0x%p dist:0x%p\n", + ath6kl_dbg(ATH6KL_DBG_HTC, "htc creds ctxt 0x%p dist 0x%p\n", target->cred_dist_cntxt, &ep->cred_dist); ath6k_seek_credits(target->cred_dist_cntxt, &ep->cred_dist); @@ -246,7 +243,7 @@ static int htc_check_credits(struct htc_target *target, if (ep->cred_dist.credits < *req_cred) { ath6kl_dbg(ATH6KL_DBG_HTC, - "not enough credits for ep %d - leaving packet in queue\n", + "htc creds not enough credits for ep %d\n", eid); return -EINVAL; } @@ -260,7 +257,7 @@ static int htc_check_credits(struct htc_target *target, ep->cred_dist.seek_cred = ep->cred_dist.cred_per_msg - ep->cred_dist.credits; - ath6kl_dbg(ATH6KL_DBG_HTC, "ctxt:0x%p dist:0x%p\n", + ath6kl_dbg(ATH6KL_DBG_HTC, "htc creds ctxt 0x%p dist 0x%p\n", target->cred_dist_cntxt, &ep->cred_dist); ath6k_seek_credits(target->cred_dist_cntxt, &ep->cred_dist); @@ -270,7 +267,7 @@ static int htc_check_credits(struct htc_target *target, /* tell the target we need credits ASAP! */ *flags |= HTC_FLAGS_NEED_CREDIT_UPDATE; ep->ep_st.cred_low_indicate += 1; - ath6kl_dbg(ATH6KL_DBG_HTC, "host needs credits\n"); + ath6kl_dbg(ATH6KL_DBG_HTC, "htc creds host needs credits\n"); } } @@ -296,7 +293,7 @@ static void ath6kl_htc_tx_pkts_get(struct htc_target *target, list); ath6kl_dbg(ATH6KL_DBG_HTC, - "got head pkt:0x%p , queue depth: %d\n", + "htc tx got packet 0x%p queue depth %d\n", packet, get_queue_depth(&endpoint->txq)); len = CALC_TXRX_PADDED_LEN(target, @@ -405,7 +402,7 @@ static int ath6kl_htc_tx_setup_scat_list(struct htc_target *target, scat_req->len += len; scat_req->scat_entries++; ath6kl_dbg(ATH6KL_DBG_HTC, - "%d, adding pkt : 0x%p len:%d (remaining space:%d)\n", + "htc tx adding (%d) pkt 0x%p len %d remaining %d\n", i, packet, len, rem_scat); } @@ -456,11 +453,11 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint, if (!scat_req) { /* no scatter resources */ ath6kl_dbg(ATH6KL_DBG_HTC, - "no more scatter resources\n"); + "htc tx no more scatter resources\n"); break; } - ath6kl_dbg(ATH6KL_DBG_HTC, "pkts to scatter: %d\n", + ath6kl_dbg(ATH6KL_DBG_HTC, "htc tx pkts to scatter: %d\n", n_scat); scat_req->len = 0; @@ -480,7 +477,7 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint, tot_pkts_bundle += scat_req->scat_entries; ath6kl_dbg(ATH6KL_DBG_HTC, - "send scatter total bytes: %d , entries: %d\n", + "htc tx scatter bytes %d entries %d\n", scat_req->len, scat_req->scat_entries); ath6kl_hif_submit_scat_req(target->dev, scat_req, false); @@ -490,8 +487,8 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint, *sent_bundle = n_sent_bundle; *n_bundle_pkts = tot_pkts_bundle; - ath6kl_dbg(ATH6KL_DBG_HTC, "%s (sent:%d)\n", - __func__, n_sent_bundle); + ath6kl_dbg(ATH6KL_DBG_HTC, "htc tx bundle sent %d pkts\n", + n_sent_bundle); return; } @@ -510,7 +507,7 @@ static void ath6kl_htc_tx_from_queue(struct htc_target *target, if (endpoint->tx_proc_cnt > 1) { endpoint->tx_proc_cnt--; spin_unlock_bh(&target->tx_lock); - ath6kl_dbg(ATH6KL_DBG_HTC, "htc_try_send (busy)\n"); + ath6kl_dbg(ATH6KL_DBG_HTC, "htc tx busy\n"); return; } @@ -589,14 +586,11 @@ static bool ath6kl_htc_tx_try(struct htc_target *target, if (overflow) ath6kl_dbg(ATH6KL_DBG_HTC, - "ep %d, tx queue will overflow :%d , tx depth:%d, max:%d\n", - endpoint->eid, overflow, txq_depth, + "htc tx overflow ep %d depth %d max %d\n", + endpoint->eid, txq_depth, endpoint->max_txq_depth); if (overflow && ep_cb.tx_full) { - ath6kl_dbg(ATH6KL_DBG_HTC, - "indicating overflowed tx packet: 0x%p\n", tx_pkt); - if (ep_cb.tx_full(endpoint->target, tx_pkt) == HTC_SEND_FULL_DROP) { endpoint->ep_st.tx_dropped += 1; @@ -630,7 +624,7 @@ static void htc_chk_ep_txq(struct htc_target *target) spin_lock_bh(&target->tx_lock); if (!list_empty(&endpoint->txq)) { ath6kl_dbg(ATH6KL_DBG_HTC, - "ep %d has %d credits and %d packets in tx queue\n", + "htc creds ep %d credits %d pkts %d\n", cred_dist->endpoint, endpoint->cred_dist.credits, get_queue_depth(&endpoint->txq)); @@ -737,7 +731,7 @@ int ath6kl_htc_tx(struct htc_target *target, struct htc_packet *packet) struct list_head queue; ath6kl_dbg(ATH6KL_DBG_HTC, - "htc_tx: ep id: %d, buf: 0x%p, len: %d\n", + "htc tx ep id %d buf 0x%p len %d\n", packet->endpoint, packet->buf, packet->act_len); if (packet->endpoint >= ENDPOINT_MAX) { @@ -788,7 +782,7 @@ void ath6kl_htc_flush_txep(struct htc_target *target, packet->status = -ECANCELED; list_del(&packet->list); ath6kl_dbg(ATH6KL_DBG_HTC, - "flushing tx pkt:0x%p, len:%d, ep:%d tag:0x%X\n", + "htc tx flushing pkt 0x%p len %d ep %d tag 0x%x\n", packet, packet->act_len, packet->endpoint, packet->info.tx.tag); @@ -844,7 +838,8 @@ void ath6kl_htc_indicate_activity_change(struct htc_target *target, endpoint->cred_dist.txq_depth = get_queue_depth(&endpoint->txq); - ath6kl_dbg(ATH6KL_DBG_HTC, "ctxt:0x%p dist:0x%p\n", + ath6kl_dbg(ATH6KL_DBG_HTC, + "htc tx activity ctxt 0x%p dist 0x%p\n", target->cred_dist_cntxt, &target->cred_dist_list); ath6k_credit_distribute(target->cred_dist_cntxt, @@ -919,15 +914,15 @@ static int ath6kl_htc_rx_packet(struct htc_target *target, padded_len = CALC_TXRX_PADDED_LEN(target, rx_len); if (padded_len > packet->buf_len) { - ath6kl_err("not enough receive space for packet - padlen:%d recvlen:%d bufferlen:%d\n", + ath6kl_err("not enough receive space for packet - padlen %d recvlen %d bufferlen %d\n", padded_len, rx_len, packet->buf_len); return -ENOMEM; } ath6kl_dbg(ATH6KL_DBG_HTC, - "dev_rx_pkt (0x%p : hdr:0x%X) padded len: %d mbox:0x%X (mode:%s)\n", + "htc rx 0x%p hdr x%x len %d mbox 0x%x\n", packet, packet->info.rx.exp_hdr, - padded_len, dev->ar->mbox_info.htc_addr, "sync"); + padded_len, dev->ar->mbox_info.htc_addr); status = hif_read_write_sync(dev->ar, dev->ar->mbox_info.htc_addr, @@ -1138,7 +1133,7 @@ static int ath6kl_htc_rx_alloc(struct htc_target *target, endpoint->ep_st.rx_bundle_from_hdr += 1; ath6kl_dbg(ATH6KL_DBG_HTC, - "htc hdr indicates :%d msg can be fetched as a bundle\n", + "htc rx bundle pkts %d\n", n_msg); } else /* HTC header only indicates 1 message to fetch */ @@ -1191,8 +1186,8 @@ static void htc_ctrl_rx(struct htc_target *context, struct htc_packet *packets) ath6kl_err("htc_ctrl_rx, got message with len:%zu\n", packets->act_len + HTC_HDR_LENGTH); - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, - "Unexpected ENDPOINT 0 Message", "", + ath6kl_dbg_dump(ATH6KL_DBG_HTC, + "htc rx unexpected endpoint 0 message", "", packets->buf - HTC_HDR_LENGTH, packets->act_len + HTC_HDR_LENGTH); } @@ -1210,7 +1205,7 @@ static void htc_proc_cred_rpt(struct htc_target *target, bool dist = false; ath6kl_dbg(ATH6KL_DBG_HTC, - "htc_proc_cred_rpt, credit report entries:%d\n", n_entries); + "htc creds report entries %d\n", n_entries); spin_lock_bh(&target->tx_lock); @@ -1223,8 +1218,9 @@ static void htc_proc_cred_rpt(struct htc_target *target, endpoint = &target->endpoint[rpt->eid]; - ath6kl_dbg(ATH6KL_DBG_HTC, " ep %d got %d credits\n", - rpt->eid, rpt->credits); + ath6kl_dbg(ATH6KL_DBG_HTC, + "htc creds report ep %d credits %d\n", + rpt->eid, rpt->credits); endpoint->ep_st.tx_cred_rpt += 1; endpoint->ep_st.cred_retnd += rpt->credits; @@ -1265,7 +1261,7 @@ static void htc_proc_cred_rpt(struct htc_target *target, } ath6kl_dbg(ATH6KL_DBG_HTC, - "report indicated %d credits to distribute\n", + "htc creds report tot_credits %d\n", tot_credits); if (dist) { @@ -1273,7 +1269,7 @@ static void htc_proc_cred_rpt(struct htc_target *target, * This was a credit return based on a completed send * operations note, this is done with the lock held */ - ath6kl_dbg(ATH6KL_DBG_HTC, "ctxt:0x%p dist:0x%p\n", + ath6kl_dbg(ATH6KL_DBG_HTC, "htc creds ctxt 0x%p dist 0x%p\n", target->cred_dist_cntxt, &target->cred_dist_list); ath6k_credit_distribute(target->cred_dist_cntxt, @@ -1321,13 +1317,14 @@ static int htc_parse_trailer(struct htc_target *target, && next_lk_ahds) { ath6kl_dbg(ATH6KL_DBG_HTC, - "lk_ahd report found (pre valid:0x%X, post valid:0x%X)\n", + "htc rx lk_ahd found pre_valid 0x%x post_valid 0x%x\n", lk_ahd->pre_valid, lk_ahd->post_valid); /* look ahead bytes are valid, copy them over */ memcpy((u8 *)&next_lk_ahds[0], lk_ahd->lk_ahd, 4); - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Next Look Ahead", + ath6kl_dbg_dump(ATH6KL_DBG_HTC, + "htc rx next look ahead", "", next_lk_ahds, 4); *n_lk_ahds = 1; @@ -1346,7 +1343,7 @@ static int htc_parse_trailer(struct htc_target *target, bundle_lkahd_rpt = (struct htc_bundle_lkahd_rpt *) record_buf; - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Bundle lk_ahd", + ath6kl_dbg_dump(ATH6KL_DBG_HTC, "htc rx bundle lk_ahd", "", record_buf, record->len); for (i = 0; i < len; i++) { @@ -1378,10 +1375,8 @@ static int htc_proc_trailer(struct htc_target *target, u8 *record_buf; u8 *orig_buf; - ath6kl_dbg(ATH6KL_DBG_HTC, "+htc_proc_trailer (len:%d)\n", len); - - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Recv Trailer", "", - buf, len); + ath6kl_dbg(ATH6KL_DBG_HTC, "htc rx trailer len %d\n", len); + ath6kl_dbg_dump(ATH6KL_DBG_HTC, NULL, "", buf, len); orig_buf = buf; orig_len = len; @@ -1418,7 +1413,7 @@ static int htc_proc_trailer(struct htc_target *target, } if (status) - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "BAD Recv Trailer", + ath6kl_dbg_dump(ATH6KL_DBG_HTC, "htc rx bad trailer", "", orig_buf, orig_len); return status; @@ -1436,7 +1431,8 @@ static int ath6kl_htc_rx_process_hdr(struct htc_target *target, if (n_lkahds != NULL) *n_lkahds = 0; - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "HTC Recv PKT", "htc ", + /* FIXME: is this needed? */ + ath6kl_dbg_dump(ATH6KL_DBG_HTC, "htc rx", "htc rx", packet->buf, packet->act_len); /* @@ -1480,9 +1476,9 @@ static int ath6kl_htc_rx_process_hdr(struct htc_target *target, if (lk_ahd != packet->info.rx.exp_hdr) { ath6kl_err("%s(): lk_ahd mismatch! (pPkt:0x%p flags:0x%X)\n", __func__, packet, packet->info.rx.rx_flags); - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Expected Message lk_ahd", + ath6kl_dbg_dump(ATH6KL_DBG_HTC, "htc rx expected lk_ahd", "", &packet->info.rx.exp_hdr, 4); - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Current Frame Header", + ath6kl_dbg_dump(ATH6KL_DBG_HTC, "htc rx current header", "", (u8 *)&lk_ahd, sizeof(lk_ahd)); status = -ENOMEM; goto fail_rx; @@ -1518,13 +1514,13 @@ static int ath6kl_htc_rx_process_hdr(struct htc_target *target, fail_rx: if (status) - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "BAD HTC Recv PKT", - "", packet->buf, - packet->act_len < 256 ? packet->act_len : 256); + ath6kl_dbg_dump(ATH6KL_DBG_HTC, "htc rx bad packet", + "", packet->buf, packet->act_len); else { + /* FIXME: is this needed? */ if (packet->act_len > 0) - ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, - "HTC - Application Msg", "", + ath6kl_dbg_dump(ATH6KL_DBG_HTC, + "htc rx application message", "", packet->buf, packet->act_len); } @@ -1535,7 +1531,7 @@ static void ath6kl_htc_rx_complete(struct htc_endpoint *endpoint, struct htc_packet *packet) { ath6kl_dbg(ATH6KL_DBG_HTC, - "htc calling ep %d recv callback on packet 0x%p\n", + "htc rx complete ep %d packet 0x%p\n", endpoint->eid, packet); endpoint->ep_cb.rx(endpoint->target, packet); } @@ -1572,8 +1568,8 @@ static int ath6kl_htc_rx_bundle(struct htc_target *target, len = 0; ath6kl_dbg(ATH6KL_DBG_HTC, - "%s(): (numpackets: %d , actual : %d)\n", - __func__, get_queue_depth(rxq), n_scat_pkt); + "htc rx bundle depth %d pkts %d\n", + get_queue_depth(rxq), n_scat_pkt); scat_req = hif_scatter_req_get(target->dev->ar); @@ -1898,7 +1894,7 @@ static struct htc_packet *htc_wait_for_ctrl_msg(struct htc_target *target) return NULL; ath6kl_dbg(ATH6KL_DBG_HTC, - "htc_wait_for_ctrl_msg: look_ahead : 0x%X\n", look_ahead); + "htc rx wait ctrl look_ahead 0x%X\n", look_ahead); htc_hdr = (struct htc_frame_hdr *)&look_ahead; @@ -1963,7 +1959,7 @@ int ath6kl_htc_add_rxbuf_multiple(struct htc_target *target, depth = get_queue_depth(pkt_queue); ath6kl_dbg(ATH6KL_DBG_HTC, - "htc_add_rxbuf_multiple: ep id: %d, cnt:%d, len: %d\n", + "htc rx add multiple ep id %d cnt %d len %d\n", first_pkt->endpoint, depth, first_pkt->buf_len); endpoint = &target->endpoint[first_pkt->endpoint]; @@ -1989,7 +1985,7 @@ int ath6kl_htc_add_rxbuf_multiple(struct htc_target *target, if (target->rx_st_flags & HTC_RECV_WAIT_BUFFERS) { if (target->ep_waiting == first_pkt->endpoint) { ath6kl_dbg(ATH6KL_DBG_HTC, - "receiver was blocked on ep:%d, unblocking.\n", + "htc rx blocked on ep %d, unblocking\n", target->ep_waiting); target->rx_st_flags &= ~HTC_RECV_WAIT_BUFFERS; target->ep_waiting = ENDPOINT_MAX; @@ -2024,7 +2020,7 @@ void ath6kl_htc_flush_rx_buf(struct htc_target *target) list_del(&packet->list); spin_unlock_bh(&target->rx_lock); ath6kl_dbg(ATH6KL_DBG_HTC, - "flushing rx pkt:0x%p, len:%d, ep:%d\n", + "htc rx flush pkt 0x%p len %d ep %d\n", packet, packet->buf_len, packet->endpoint); dev_kfree_skb(packet->pkt_cntxt); @@ -2048,7 +2044,7 @@ int ath6kl_htc_conn_service(struct htc_target *target, int status = 0; ath6kl_dbg(ATH6KL_DBG_HTC, - "htc_conn_service, target:0x%p service id:0x%X\n", + "htc connect service target 0x%p service id 0x%x\n", target, conn_req->svc_id); if (conn_req->svc_id == HTC_CTRL_RSVD_SVC) { @@ -2221,7 +2217,7 @@ static void htc_setup_msg_bndl(struct htc_target *target) target->msg_per_bndl_max); ath6kl_dbg(ATH6KL_DBG_HTC, - "htc bundling allowed. max msg per htc bundle: %d\n", + "htc bundling allowed msg_per_bndl_max %d\n", target->msg_per_bndl_max); /* Max rx bundle size is limited by the max tx bundle size */ @@ -2230,7 +2226,7 @@ static void htc_setup_msg_bndl(struct htc_target *target) target->max_tx_bndl_sz = min(HIF_MBOX0_EXT_WIDTH, target->max_xfer_szper_scatreq); - ath6kl_dbg(ATH6KL_DBG_HTC, "max recv: %d max send: %d\n", + ath6kl_dbg(ATH6KL_DBG_HTC, "htc max_rx_bndl_sz %d max_tx_bndl_sz %d\n", target->max_rx_bndl_sz, target->max_tx_bndl_sz); if (target->max_tx_bndl_sz) @@ -2285,7 +2281,7 @@ int ath6kl_htc_wait_target(struct htc_target *target) target->tgt_cred_sz = le16_to_cpu(rdy_msg->ver2_0_info.cred_sz); ath6kl_dbg(ATH6KL_DBG_HTC, - "target ready: credits: %d credit size: %d\n", + "htc target ready credits %d size %d\n", target->tgt_creds, target->tgt_cred_sz); /* check if this is an extended ready message */ @@ -2299,7 +2295,7 @@ int ath6kl_htc_wait_target(struct htc_target *target) target->msg_per_bndl_max = 0; } - ath6kl_dbg(ATH6KL_DBG_HTC, "using htc protocol version : %s (%d)\n", + ath6kl_dbg(ATH6KL_DBG_HTC, "htc using protocol %s (%d)\n", (target->htc_tgt_ver == HTC_VERSION_2P0) ? "2.0" : ">= 2.1", target->htc_tgt_ver);