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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.c134
1 files changed, 97 insertions, 37 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index 828499256004..14e0d989c3ba 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -2379,7 +2379,6 @@ static const struct file_operations rss_vf_config_debugfs_fops = {
};
#ifdef CONFIG_CHELSIO_T4_DCB
-extern char *dcb_ver_array[];
/* Data Center Briging information for each port.
*/
@@ -2672,7 +2671,7 @@ do { \
seq_printf(seq, "%-12s", s); \
for (i = 0; i < n; ++i) \
seq_printf(seq, " %16" fmt_spec, v); \
- seq_putc(seq, '\n'); \
+ seq_putc(seq, '\n'); \
} while (0)
#define S(s, v) S3("s", s, v)
#define T3(fmt_spec, s, v) S3(fmt_spec, s, tx[i].v)
@@ -2743,6 +2742,58 @@ do { \
}
r -= eth_entries;
+ for_each_port(adap, j) {
+ struct port_info *pi = adap2pinfo(adap, j);
+ const struct sge_eth_rxq *rx;
+
+ mutex_lock(&pi->vi_mirror_mutex);
+ if (!pi->vi_mirror_count) {
+ mutex_unlock(&pi->vi_mirror_mutex);
+ continue;
+ }
+
+ if (r >= DIV_ROUND_UP(pi->nmirrorqsets, 4)) {
+ r -= DIV_ROUND_UP(pi->nmirrorqsets, 4);
+ mutex_unlock(&pi->vi_mirror_mutex);
+ continue;
+ }
+
+ rx = &s->mirror_rxq[j][r * 4];
+ n = min(4, pi->nmirrorqsets - 4 * r);
+
+ S("QType:", "Mirror-Rxq");
+ S("Interface:",
+ rx[i].rspq.netdev ? rx[i].rspq.netdev->name : "N/A");
+ 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);
+ R("FL size:", fl.size - 8);
+ 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("RxCSO:", stats.rx_cso);
+ RL("VLANxtract:", stats.vlan_ex);
+ RL("LROmerged:", stats.lro_merged);
+ RL("LROpackets:", stats.lro_pkts);
+ RL("RxDrops:", stats.rx_drops);
+ RL("RxBadPkts:", stats.bad_rx_pkts);
+ RL("FLAllocErr:", fl.alloc_failed);
+ RL("FLLrgAlcErr:", fl.large_alloc_failed);
+ RL("FLMapErr:", fl.mapping_err);
+ RL("FLLow:", fl.low);
+ RL("FLStarving:", fl.starving);
+
+ mutex_unlock(&pi->vi_mirror_mutex);
+ goto out;
+ }
+
if (!adap->tc_mqprio)
goto skip_mqprio;
@@ -3099,9 +3150,10 @@ unlock:
return 0;
}
-static int sge_queue_entries(const struct adapter *adap)
+static int sge_queue_entries(struct adapter *adap)
{
int i, tot_uld_entries = 0, eohw_entries = 0, eosw_entries = 0;
+ int mirror_rxq_entries = 0;
if (adap->tc_mqprio) {
struct cxgb4_tc_port_mqprio *port_mqprio;
@@ -3124,6 +3176,15 @@ static int sge_queue_entries(const struct adapter *adap)
mutex_unlock(&adap->tc_mqprio->mqprio_mutex);
}
+ for_each_port(adap, i) {
+ struct port_info *pi = adap2pinfo(adap, i);
+
+ mutex_lock(&pi->vi_mirror_mutex);
+ if (pi->vi_mirror_count)
+ mirror_rxq_entries += DIV_ROUND_UP(pi->nmirrorqsets, 4);
+ mutex_unlock(&pi->vi_mirror_mutex);
+ }
+
if (!is_uld(adap))
goto lld_only;
@@ -3138,7 +3199,7 @@ static int sge_queue_entries(const struct adapter *adap)
mutex_unlock(&uld_mutex);
lld_only:
- return DIV_ROUND_UP(adap->sge.ethqsets, 4) +
+ return DIV_ROUND_UP(adap->sge.ethqsets, 4) + mirror_rxq_entries +
eohw_entries + eosw_entries + tot_uld_entries +
DIV_ROUND_UP(MAX_CTRL_QUEUES, 4) + 1;
}
@@ -3368,18 +3429,18 @@ static ssize_t blocked_fl_write(struct file *filp, const char __user *ubuf,
unsigned long *t;
struct adapter *adap = filp->private_data;
- t = kcalloc(BITS_TO_LONGS(adap->sge.egr_sz), sizeof(long), GFP_KERNEL);
+ t = bitmap_zalloc(adap->sge.egr_sz, GFP_KERNEL);
if (!t)
return -ENOMEM;
err = bitmap_parse_user(ubuf, count, t, adap->sge.egr_sz);
if (err) {
- kfree(t);
+ bitmap_free(t);
return err;
}
bitmap_copy(adap->sge.blocked_fl, t, adap->sge.egr_sz);
- kfree(t);
+ bitmap_free(t);
return count;
}
@@ -3466,6 +3527,10 @@ DEFINE_SHOW_ATTRIBUTE(meminfo);
static int chcr_stats_show(struct seq_file *seq, void *v)
{
+#if IS_ENABLED(CONFIG_CHELSIO_TLS_DEVICE)
+ struct ch_ktls_port_stats_debug *ktls_port;
+ int i = 0;
+#endif
struct adapter *adap = seq->private;
seq_puts(seq, "Chelsio Crypto Accelerator Stats \n");
@@ -3481,52 +3546,47 @@ static int chcr_stats_show(struct seq_file *seq, void *v)
atomic_read(&adap->chcr_stats.error));
seq_printf(seq, "Fallback: %10u \n",
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));
-#ifdef CONFIG_CHELSIO_TLS_DEVICE
+#if IS_ENABLED(CONFIG_CHELSIO_IPSEC_INLINE)
+ seq_puts(seq, "\nChelsio Inline IPsec Crypto Accelerator Stats\n");
+ seq_printf(seq, "IPSec PDU: %10u\n",
+ atomic_read(&adap->ch_ipsec_stats.ipsec_cnt));
+#endif
+#if IS_ENABLED(CONFIG_CHELSIO_TLS_DEVICE)
seq_puts(seq, "\nChelsio KTLS Crypto Accelerator Stats\n");
seq_printf(seq, "Tx TLS offload refcount: %20u\n",
refcount_read(&adap->chcr_ktls.ktls_refcount));
- seq_printf(seq, "Tx HW offload contexts added: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_ctx));
- seq_printf(seq, "Tx connection created: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_connection_open));
- seq_printf(seq, "Tx connection failed: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_connection_fail));
- seq_printf(seq, "Tx connection closed: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_connection_close));
- seq_printf(seq, "Packets passed for encryption : %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_encrypted_packets));
- seq_printf(seq, "Bytes passed for encryption : %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_encrypted_bytes));
seq_printf(seq, "Tx records send: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_send_records));
+ atomic64_read(&adap->ch_ktls_stats.ktls_tx_send_records));
seq_printf(seq, "Tx partial start of records: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_start_pkts));
+ atomic64_read(&adap->ch_ktls_stats.ktls_tx_start_pkts));
seq_printf(seq, "Tx partial middle of records: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_middle_pkts));
+ atomic64_read(&adap->ch_ktls_stats.ktls_tx_middle_pkts));
seq_printf(seq, "Tx partial end of record: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_end_pkts));
+ atomic64_read(&adap->ch_ktls_stats.ktls_tx_end_pkts));
seq_printf(seq, "Tx complete records: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_complete_pkts));
+ atomic64_read(&adap->ch_ktls_stats.ktls_tx_complete_pkts));
seq_printf(seq, "TX trim pkts : %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_trimmed_pkts));
- seq_printf(seq, "Tx out of order packets: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_ooo));
- seq_printf(seq, "Tx drop pkts before HW offload: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_skip_no_sync_data));
- seq_printf(seq, "Tx drop not synced packets: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_drop_no_sync_data));
- seq_printf(seq, "Tx drop bypass req: %20llu\n",
- atomic64_read(&adap->chcr_stats.ktls_tx_drop_bypass_req));
+ atomic64_read(&adap->ch_ktls_stats.ktls_tx_trimmed_pkts));
+ seq_printf(seq, "TX sw fallback : %20llu\n",
+ atomic64_read(&adap->ch_ktls_stats.ktls_tx_fallback));
+ while (i < MAX_NPORTS) {
+ ktls_port = &adap->ch_ktls_stats.ktls_port[i];
+ seq_printf(seq, "Port %d\n", i);
+ seq_printf(seq, "Tx connection created: %20llu\n",
+ atomic64_read(&ktls_port->ktls_tx_connection_open));
+ seq_printf(seq, "Tx connection failed: %20llu\n",
+ atomic64_read(&ktls_port->ktls_tx_connection_fail));
+ seq_printf(seq, "Tx connection closed: %20llu\n",
+ atomic64_read(&ktls_port->ktls_tx_connection_close));
+ i++;
+ }
#endif
-
return 0;
}
DEFINE_SHOW_ATTRIBUTE(chcr_stats);
generated by cgit (git 2.34.1) at 2025-12-27 21:39:32 +0000