diff options
-rw-r--r-- | drivers/net/wireless/ath/ath6kl/debug.c | 33 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath6kl/debug.h | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath6kl/htc.c | 46 |
3 files changed, 41 insertions, 40 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c index c1b822b5ec4..d537ccfe938 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.c +++ b/drivers/net/wireless/ath/ath6kl/debug.c @@ -142,47 +142,46 @@ void ath6kl_dump_registers(struct ath6kl_device *dev, static void dump_cred_dist(struct htc_endpoint_credit_dist *ep_dist) { - ath6kl_dbg(ATH6KL_DBG_ANY, + ath6kl_dbg(ATH6KL_DBG_CREDIT, "--- endpoint: %d svc_id: 0x%X ---\n", ep_dist->endpoint, ep_dist->svc_id); - ath6kl_dbg(ATH6KL_DBG_ANY, " dist_flags : 0x%X\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " dist_flags : 0x%X\n", ep_dist->dist_flags); - ath6kl_dbg(ATH6KL_DBG_ANY, " cred_norm : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_norm : %d\n", ep_dist->cred_norm); - ath6kl_dbg(ATH6KL_DBG_ANY, " cred_min : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_min : %d\n", ep_dist->cred_min); - ath6kl_dbg(ATH6KL_DBG_ANY, " credits : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " credits : %d\n", ep_dist->credits); - ath6kl_dbg(ATH6KL_DBG_ANY, " cred_assngd : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_assngd : %d\n", ep_dist->cred_assngd); - ath6kl_dbg(ATH6KL_DBG_ANY, " seek_cred : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " seek_cred : %d\n", ep_dist->seek_cred); - ath6kl_dbg(ATH6KL_DBG_ANY, " cred_sz : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_sz : %d\n", ep_dist->cred_sz); - ath6kl_dbg(ATH6KL_DBG_ANY, " cred_per_msg : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_per_msg : %d\n", ep_dist->cred_per_msg); - ath6kl_dbg(ATH6KL_DBG_ANY, " cred_to_dist : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_to_dist : %d\n", ep_dist->cred_to_dist); - ath6kl_dbg(ATH6KL_DBG_ANY, " txq_depth : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, " txq_depth : %d\n", get_queue_depth(&ep_dist->htc_ep->txq)); - ath6kl_dbg(ATH6KL_DBG_ANY, + ath6kl_dbg(ATH6KL_DBG_CREDIT, "----------------------------------\n"); } +/* FIXME: move to htc.c */ void dump_cred_dist_stats(struct htc_target *target) { struct htc_endpoint_credit_dist *ep_list; - if (!AR_DBG_LVL_CHECK(ATH6KL_DBG_TRC)) + if (!AR_DBG_LVL_CHECK(ATH6KL_DBG_CREDIT)) return; list_for_each_entry(ep_list, &target->cred_dist_list, list) dump_cred_dist(ep_list); - ath6kl_dbg(ATH6KL_DBG_HTC, "ctxt:%p dist:%p\n", - target->credit_info, NULL); - ath6kl_dbg(ATH6KL_DBG_HTC, - "credit distribution, total : %d, free : %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, + "credit distribution total %d free %d\n", target->credit_info->total_avail_credits, target->credit_info->cur_free_credits); } diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h index afb747b736e..491485e9585 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.h +++ b/drivers/net/wireless/ath/ath6kl/debug.h @@ -20,7 +20,7 @@ #include "hif.h" enum ATH6K_DEBUG_MASK { - /* hole */ + ATH6KL_DBG_CREDIT = BIT(0), /* hole */ ATH6KL_DBG_WLAN_TX = BIT(2), /* wlan tx */ ATH6KL_DBG_WLAN_RX = BIT(3), /* wlan rx */ diff --git a/drivers/net/wireless/ath/ath6kl/htc.c b/drivers/net/wireless/ath/ath6kl/htc.c index 511eebd4fea..a971c2f715a 100644 --- a/drivers/net/wireless/ath/ath6kl/htc.c +++ b/drivers/net/wireless/ath/ath6kl/htc.c @@ -27,6 +27,9 @@ static void ath6kl_credit_deposit(struct ath6kl_htc_credit_info *cred_info, struct htc_endpoint_credit_dist *ep_dist, int credits) { + ath6kl_dbg(ATH6KL_DBG_CREDIT, "credit deposit ep %d credits %d\n", + ep_dist->endpoint, credits); + ep_dist->credits += credits; ep_dist->cred_assngd += credits; cred_info->cur_free_credits -= credits; @@ -39,6 +42,8 @@ static void ath6kl_credit_init(struct ath6kl_htc_credit_info *cred_info, struct htc_endpoint_credit_dist *cur_ep_dist; int count; + ath6kl_dbg(ATH6KL_DBG_CREDIT, "credit init total %d\n", tot_credits); + cred_info->cur_free_credits = tot_credits; cred_info->total_avail_credits = tot_credits; @@ -108,6 +113,15 @@ static void ath6kl_credit_init(struct ath6kl_htc_credit_info *cred_info, cur_ep_dist->cred_norm = count; } + + ath6kl_dbg(ATH6KL_DBG_CREDIT, + "credit ep %d svc_id %d credits %d per_msg %d norm %d min %d\n", + cur_ep_dist->endpoint, + cur_ep_dist->svc_id, + cur_ep_dist->credits, + cur_ep_dist->cred_per_msg, + cur_ep_dist->cred_norm, + cur_ep_dist->cred_min); } } @@ -138,6 +152,9 @@ static void ath6kl_credit_reduce(struct ath6kl_htc_credit_info *cred_info, { int credits; + ath6kl_dbg(ATH6KL_DBG_CREDIT, "credit reduce ep %d limit %d\n", + ep_dist->endpoint, limit); + ep_dist->cred_assngd = limit; if (ep_dist->credits <= limit) @@ -515,7 +532,7 @@ 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, "htc creds required %d got %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, "credit check need %d got %d\n", *req_cred, ep->cred_dist.credits); if (ep->cred_dist.credits < *req_cred) { @@ -525,16 +542,13 @@ 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, "htc creds ctxt 0x%p dist 0x%p\n", - target->credit_info, &ep->cred_dist); - ath6kl_credit_seek(target->credit_info, &ep->cred_dist); ep->cred_dist.seek_cred = 0; if (ep->cred_dist.credits < *req_cred) { - ath6kl_dbg(ATH6KL_DBG_HTC, - "htc creds not enough credits for ep %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, + "credit not found for ep %d\n", eid); return -EINVAL; } @@ -548,9 +562,6 @@ 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, "htc creds ctxt 0x%p dist 0x%p\n", - target->credit_info, &ep->cred_dist); - ath6kl_credit_seek(target->credit_info, &ep->cred_dist); /* see if we were successful in getting more */ @@ -558,7 +569,8 @@ 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, "htc creds host needs credits\n"); + ath6kl_dbg(ATH6KL_DBG_CREDIT, + "credit we need credits asap\n"); } } @@ -1495,9 +1507,6 @@ static void htc_proc_cred_rpt(struct htc_target *target, int tot_credits = 0, i; bool dist = false; - ath6kl_dbg(ATH6KL_DBG_HTC, - "htc creds report entries %d\n", n_entries); - spin_lock_bh(&target->tx_lock); for (i = 0; i < n_entries; i++, rpt++) { @@ -1509,8 +1518,8 @@ static void htc_proc_cred_rpt(struct htc_target *target, endpoint = &target->endpoint[rpt->eid]; - ath6kl_dbg(ATH6KL_DBG_HTC, - "htc creds report ep %d credits %d\n", + ath6kl_dbg(ATH6KL_DBG_CREDIT, + "credit report ep %d credits %d\n", rpt->eid, rpt->credits); endpoint->ep_st.tx_cred_rpt += 1; @@ -1551,18 +1560,11 @@ static void htc_proc_cred_rpt(struct htc_target *target, tot_credits += rpt->credits; } - ath6kl_dbg(ATH6KL_DBG_HTC, - "htc creds report tot_credits %d\n", - tot_credits); - if (dist) { /* * This was a credit return based on a completed send * operations note, this is done with the lock held */ - ath6kl_dbg(ATH6KL_DBG_HTC, "htc creds ctxt 0x%p dist 0x%p\n", - target->credit_info, &target->cred_dist_list); - ath6kl_credit_distribute(target->credit_info, &target->cred_dist_list, HTC_CREDIT_DIST_SEND_COMPLETE); |