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path: root/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c99
1 files changed, 81 insertions, 18 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index d692251ee252..de30d61af065 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -70,8 +70,7 @@ static void *seq_tab_start(struct seq_file *seq, loff_t *pos)
static void *seq_tab_next(struct seq_file *seq, void *v, loff_t *pos)
{
v = seq_tab_get_idx(seq->private, *pos + 1);
- if (v)
- ++*pos;
+ ++(*pos);
return v;
}
@@ -2658,6 +2657,7 @@ static int sge_qinfo_uld_ciq_entries(const struct adapter *adap, int uld)
static int sge_qinfo_show(struct seq_file *seq, void *v)
{
+ int eth_entries, ctrl_entries, eo_entries = 0;
int uld_rxq_entries[CXGB4_ULD_MAX] = { 0 };
int uld_ciq_entries[CXGB4_ULD_MAX] = { 0 };
int uld_txq_entries[CXGB4_TX_MAX] = { 0 };
@@ -2665,11 +2665,12 @@ static int sge_qinfo_show(struct seq_file *seq, void *v)
const struct sge_uld_rxq_info *urxq_info;
struct adapter *adap = seq->private;
int i, n, r = (uintptr_t)v - 1;
- int eth_entries, ctrl_entries;
struct sge *s = &adap->sge;
eth_entries = DIV_ROUND_UP(adap->sge.ethqsets, 4);
ctrl_entries = DIV_ROUND_UP(MAX_CTRL_QUEUES, 4);
+ if (adap->sge.eohw_txq)
+ eo_entries = DIV_ROUND_UP(adap->sge.eoqsets, 4);
mutex_lock(&uld_mutex);
if (s->uld_txq_info)
@@ -2746,6 +2747,7 @@ do { \
RL("RxDrops:", stats.rx_drops);
RL("RxBadPkts:", stats.bad_rx_pkts);
TL("TSO:", tso);
+ TL("USO:", uso);
TL("TxCSO:", tx_cso);
TL("VLANins:", vlan_ins);
TL("TxQFull:", q.stops);
@@ -2761,6 +2763,55 @@ do { \
}
r -= eth_entries;
+ if (r < eo_entries) {
+ int base_qset = r * 4;
+ const struct sge_ofld_rxq *rx = &s->eohw_rxq[base_qset];
+ const struct sge_eohw_txq *tx = &s->eohw_txq[base_qset];
+
+ n = min(4, s->eoqsets - 4 * r);
+
+ S("QType:", "ETHOFLD");
+ S("Interface:",
+ rx[i].rspq.netdev ? rx[i].rspq.netdev->name : "N/A");
+ T("TxQ ID:", q.cntxt_id);
+ T("TxQ size:", q.size);
+ T("TxQ inuse:", q.in_use);
+ T("TxQ CIDX:", q.cidx);
+ T("TxQ PIDX:", q.pidx);
+ R("RspQ ID:", rspq.abs_id);
+ R("RspQ size:", rspq.size);
+ R("RspQE size:", rspq.iqe_len);
+ R("RspQ CIDX:", rspq.cidx);
+ R("RspQ Gen:", rspq.gen);
+ S3("u", "Intr delay:", qtimer_val(adap, &rx[i].rspq));
+ S3("u", "Intr pktcnt:", s->counter_val[rx[i].rspq.pktcnt_idx]);
+ R("FL ID:", fl.cntxt_id);
+ S3("u", "FL size:", rx->fl.size ? rx->fl.size - 8 : 0);
+ R("FL pend:", fl.pend_cred);
+ R("FL avail:", fl.avail);
+ R("FL PIDX:", fl.pidx);
+ R("FL CIDX:", fl.cidx);
+ RL("RxPackets:", stats.pkts);
+ RL("RxImm:", stats.imm);
+ RL("RxAN", stats.an);
+ RL("RxNoMem", stats.nomem);
+ TL("TSO:", tso);
+ TL("USO:", uso);
+ TL("TxCSO:", tx_cso);
+ TL("VLANins:", vlan_ins);
+ TL("TxQFull:", q.stops);
+ TL("TxQRestarts:", q.restarts);
+ TL("TxMapErr:", mapping_err);
+ RL("FLAllocErr:", fl.alloc_failed);
+ RL("FLLrgAlcErr:", fl.large_alloc_failed);
+ RL("FLMapErr:", fl.mapping_err);
+ RL("FLLow:", fl.low);
+ RL("FLStarving:", fl.starving);
+
+ goto unlock;
+ }
+
+ r -= eo_entries;
if (r < uld_txq_entries[CXGB4_TX_OFLD]) {
const struct sge_uld_txq *tx;
@@ -2996,6 +3047,9 @@ static int sge_queue_entries(const struct adapter *adap)
int tot_uld_entries = 0;
int i;
+ if (!is_uld(adap))
+ goto lld_only;
+
mutex_lock(&uld_mutex);
for (i = 0; i < CXGB4_TX_MAX; i++)
tot_uld_entries += sge_qinfo_uld_txq_entries(adap, i);
@@ -3006,7 +3060,9 @@ static int sge_queue_entries(const struct adapter *adap)
}
mutex_unlock(&uld_mutex);
+lld_only:
return DIV_ROUND_UP(adap->sge.ethqsets, 4) +
+ (adap->sge.eohw_txq ? DIV_ROUND_UP(adap->sge.eoqsets, 4) : 0) +
tot_uld_entries +
DIV_ROUND_UP(MAX_CTRL_QUEUES, 4) + 1;
}
@@ -3118,14 +3174,12 @@ static const struct file_operations mem_debugfs_fops = {
static int tid_info_show(struct seq_file *seq, void *v)
{
- unsigned int tid_start = 0;
struct adapter *adap = seq->private;
- const struct tid_info *t = &adap->tids;
- enum chip_type chip = CHELSIO_CHIP_VERSION(adap->params.chip);
-
- if (chip > CHELSIO_T5)
- tid_start = t4_read_reg(adap, LE_DB_ACTIVE_TABLE_START_INDEX_A);
+ const struct tid_info *t;
+ enum chip_type chip;
+ t = &adap->tids;
+ chip = CHELSIO_CHIP_VERSION(adap->params.chip);
if (t4_read_reg(adap, LE_DB_CONFIG_A) & HASHEN_F) {
unsigned int sb;
seq_printf(seq, "Connections in use: %u\n",
@@ -3137,9 +3191,9 @@ static int tid_info_show(struct seq_file *seq, void *v)
sb = t4_read_reg(adap, LE_DB_SRVR_START_INDEX_A);
if (sb) {
- seq_printf(seq, "TID range: %u..%u/%u..%u", tid_start,
+ seq_printf(seq, "TID range: %u..%u/%u..%u", t->tid_base,
sb - 1, adap->tids.hash_base,
- t->ntids - 1);
+ t->tid_base + t->ntids - 1);
seq_printf(seq, ", in use: %u/%u\n",
atomic_read(&t->tids_in_use),
atomic_read(&t->hash_tids_in_use));
@@ -3148,14 +3202,14 @@ static int tid_info_show(struct seq_file *seq, void *v)
t->aftid_base,
t->aftid_end,
adap->tids.hash_base,
- t->ntids - 1);
+ t->tid_base + t->ntids - 1);
seq_printf(seq, ", in use: %u/%u\n",
atomic_read(&t->tids_in_use),
atomic_read(&t->hash_tids_in_use));
} else {
seq_printf(seq, "TID range: %u..%u",
adap->tids.hash_base,
- t->ntids - 1);
+ t->tid_base + t->ntids - 1);
seq_printf(seq, ", in use: %u\n",
atomic_read(&t->hash_tids_in_use));
}
@@ -3163,8 +3217,8 @@ static int tid_info_show(struct seq_file *seq, void *v)
seq_printf(seq, "Connections in use: %u\n",
atomic_read(&t->conns_in_use));
- seq_printf(seq, "TID range: %u..%u", tid_start,
- tid_start + t->ntids - 1);
+ seq_printf(seq, "TID range: %u..%u", t->tid_base,
+ t->tid_base + t->ntids - 1);
seq_printf(seq, ", in use: %u\n",
atomic_read(&t->tids_in_use));
}
@@ -3187,6 +3241,9 @@ static int tid_info_show(struct seq_file *seq, void *v)
seq_printf(seq, "SFTID range: %u..%u in use: %u\n",
t->sftid_base, t->sftid_base + t->nsftids - 2,
t->sftids_in_use);
+ if (t->nhpftids)
+ seq_printf(seq, "HPFTID range: %u..%u\n", t->hpftid_base,
+ t->hpftid_base + t->nhpftids - 1);
if (t->ntids)
seq_printf(seq, "HW TID usage: %u IP users, %u IPv6 users\n",
t4_read_reg(adap, LE_DB_ACT_CNT_IPV4_A),
@@ -3346,6 +3403,13 @@ static int chcr_stats_show(struct seq_file *seq, void *v)
atomic_read(&adap->chcr_stats.fallback));
seq_printf(seq, "IPSec PDU: %10u\n",
atomic_read(&adap->chcr_stats.ipsec_cnt));
+ seq_printf(seq, "TLS PDU Tx: %10u\n",
+ atomic_read(&adap->chcr_stats.tls_pdu_tx));
+ seq_printf(seq, "TLS PDU Rx: %10u\n",
+ atomic_read(&adap->chcr_stats.tls_pdu_rx));
+ seq_printf(seq, "TLS Keys (DDR) Count: %10u\n",
+ atomic_read(&adap->chcr_stats.tls_key));
+
return 0;
}
DEFINE_SHOW_ATTRIBUTE(chcr_stats);
@@ -3531,7 +3595,6 @@ int t4_setup_debugfs(struct adapter *adap)
{
int i;
u32 size = 0;
- struct dentry *de;
static struct t4_debugfs_entry t4_debugfs_files[] = {
{ "cim_la", &cim_la_fops, 0400, 0 },
@@ -3642,8 +3705,8 @@ int t4_setup_debugfs(struct adapter *adap)
}
}
- de = debugfs_create_file_size("flash", 0400, adap->debugfs_root, adap,
- &flash_debugfs_fops, adap->params.sf_size);
+ debugfs_create_file_size("flash", 0400, adap->debugfs_root, adap,
+ &flash_debugfs_fops, adap->params.sf_size);
debugfs_create_bool("use_backdoor", 0600,
adap->debugfs_root, &adap->use_bd);
debugfs_create_bool("trace_rss", 0600,
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