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path: root/drivers/infiniband/hw/hfi1/debugfs.c
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Diffstat (limited to 'drivers/infiniband/hw/hfi1/debugfs.c')
-rw-r--r--drivers/infiniband/hw/hfi1/debugfs.c94
1 files changed, 74 insertions, 20 deletions
diff --git a/drivers/infiniband/hw/hfi1/debugfs.c b/drivers/infiniband/hw/hfi1/debugfs.c
index e9fa3c293e42..36ae1fd86502 100644
--- a/drivers/infiniband/hw/hfi1/debugfs.c
+++ b/drivers/infiniband/hw/hfi1/debugfs.c
@@ -1,4 +1,3 @@
-#ifdef CONFIG_DEBUG_FS
/*
* Copyright(c) 2015-2017 Intel Corporation.
*
@@ -173,12 +172,15 @@ static int _opcode_stats_seq_show(struct seq_file *s, void *v)
u64 n_packets = 0, n_bytes = 0;
struct hfi1_ibdev *ibd = (struct hfi1_ibdev *)s->private;
struct hfi1_devdata *dd = dd_from_dev(ibd);
+ struct hfi1_ctxtdata *rcd;
for (j = 0; j < dd->first_dyn_alloc_ctxt; j++) {
- if (!dd->rcd[j])
- continue;
- n_packets += dd->rcd[j]->opstats->stats[i].n_packets;
- n_bytes += dd->rcd[j]->opstats->stats[i].n_bytes;
+ rcd = hfi1_rcd_get_by_index(dd, j);
+ if (rcd) {
+ n_packets += rcd->opstats->stats[i].n_packets;
+ n_bytes += rcd->opstats->stats[i].n_bytes;
+ }
+ hfi1_rcd_put(rcd);
}
if (!n_packets && !n_bytes)
return SEQ_SKIP;
@@ -231,6 +233,7 @@ static int _ctx_stats_seq_show(struct seq_file *s, void *v)
u64 n_packets = 0;
struct hfi1_ibdev *ibd = (struct hfi1_ibdev *)s->private;
struct hfi1_devdata *dd = dd_from_dev(ibd);
+ struct hfi1_ctxtdata *rcd;
if (v == SEQ_START_TOKEN) {
seq_puts(s, "Ctx:npkts\n");
@@ -240,11 +243,14 @@ static int _ctx_stats_seq_show(struct seq_file *s, void *v)
spos = v;
i = *spos;
- if (!dd->rcd[i])
+ rcd = hfi1_rcd_get_by_index(dd, i);
+ if (!rcd)
return SEQ_SKIP;
- for (j = 0; j < ARRAY_SIZE(dd->rcd[i]->opstats->stats); j++)
- n_packets += dd->rcd[i]->opstats->stats[j].n_packets;
+ for (j = 0; j < ARRAY_SIZE(rcd->opstats->stats); j++)
+ n_packets += rcd->opstats->stats[j].n_packets;
+
+ hfi1_rcd_put(rcd);
if (!n_packets)
return SEQ_SKIP;
@@ -260,10 +266,10 @@ DEBUGFS_FILE_OPS(ctx_stats);
static void *_qp_stats_seq_start(struct seq_file *s, loff_t *pos)
__acquires(RCU)
{
- struct qp_iter *iter;
+ struct rvt_qp_iter *iter;
loff_t n = *pos;
- iter = qp_iter_init(s->private);
+ iter = rvt_qp_iter_init(s->private, 0, NULL);
/* stop calls rcu_read_unlock */
rcu_read_lock();
@@ -272,7 +278,7 @@ static void *_qp_stats_seq_start(struct seq_file *s, loff_t *pos)
return NULL;
do {
- if (qp_iter_next(iter)) {
+ if (rvt_qp_iter_next(iter)) {
kfree(iter);
return NULL;
}
@@ -285,11 +291,11 @@ static void *_qp_stats_seq_next(struct seq_file *s, void *iter_ptr,
loff_t *pos)
__must_hold(RCU)
{
- struct qp_iter *iter = iter_ptr;
+ struct rvt_qp_iter *iter = iter_ptr;
(*pos)++;
- if (qp_iter_next(iter)) {
+ if (rvt_qp_iter_next(iter)) {
kfree(iter);
return NULL;
}
@@ -305,7 +311,7 @@ static void _qp_stats_seq_stop(struct seq_file *s, void *iter_ptr)
static int _qp_stats_seq_show(struct seq_file *s, void *iter_ptr)
{
- struct qp_iter *iter = iter_ptr;
+ struct rvt_qp_iter *iter = iter_ptr;
if (!iter)
return 0;
@@ -361,6 +367,52 @@ DEBUGFS_SEQ_FILE_OPS(sdes);
DEBUGFS_SEQ_FILE_OPEN(sdes)
DEBUGFS_FILE_OPS(sdes);
+static void *_rcds_seq_start(struct seq_file *s, loff_t *pos)
+{
+ struct hfi1_ibdev *ibd;
+ struct hfi1_devdata *dd;
+
+ ibd = (struct hfi1_ibdev *)s->private;
+ dd = dd_from_dev(ibd);
+ if (!dd->rcd || *pos >= dd->n_krcv_queues)
+ return NULL;
+ return pos;
+}
+
+static void *_rcds_seq_next(struct seq_file *s, void *v, loff_t *pos)
+{
+ struct hfi1_ibdev *ibd = (struct hfi1_ibdev *)s->private;
+ struct hfi1_devdata *dd = dd_from_dev(ibd);
+
+ ++*pos;
+ if (!dd->rcd || *pos >= dd->n_krcv_queues)
+ return NULL;
+ return pos;
+}
+
+static void _rcds_seq_stop(struct seq_file *s, void *v)
+{
+}
+
+static int _rcds_seq_show(struct seq_file *s, void *v)
+{
+ struct hfi1_ibdev *ibd = (struct hfi1_ibdev *)s->private;
+ struct hfi1_devdata *dd = dd_from_dev(ibd);
+ struct hfi1_ctxtdata *rcd;
+ loff_t *spos = v;
+ loff_t i = *spos;
+
+ rcd = hfi1_rcd_get_by_index(dd, i);
+ if (rcd)
+ seqfile_dump_rcd(s, rcd);
+ hfi1_rcd_put(rcd);
+ return 0;
+}
+
+DEBUGFS_SEQ_FILE_OPS(rcds);
+DEBUGFS_SEQ_FILE_OPEN(rcds)
+DEBUGFS_FILE_OPS(rcds);
+
/* read the per-device counters */
static ssize_t dev_counters_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
@@ -1098,12 +1150,15 @@ static int _fault_stats_seq_show(struct seq_file *s, void *v)
u64 n_packets = 0, n_bytes = 0;
struct hfi1_ibdev *ibd = (struct hfi1_ibdev *)s->private;
struct hfi1_devdata *dd = dd_from_dev(ibd);
+ struct hfi1_ctxtdata *rcd;
for (j = 0; j < dd->first_dyn_alloc_ctxt; j++) {
- if (!dd->rcd[j])
- continue;
- n_packets += dd->rcd[j]->opstats->stats[i].n_packets;
- n_bytes += dd->rcd[j]->opstats->stats[i].n_bytes;
+ rcd = hfi1_rcd_get_by_index(dd, j);
+ if (rcd) {
+ n_packets += rcd->opstats->stats[i].n_packets;
+ n_bytes += rcd->opstats->stats[i].n_bytes;
+ }
+ hfi1_rcd_put(rcd);
}
if (!n_packets && !n_bytes)
return SEQ_SKIP;
@@ -1311,6 +1366,7 @@ void hfi1_dbg_ibdev_init(struct hfi1_ibdev *ibd)
DEBUGFS_SEQ_FILE_CREATE(ctx_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(qp_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(sdes, ibd->hfi1_ibdev_dbg, ibd);
+ DEBUGFS_SEQ_FILE_CREATE(rcds, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(sdma_cpu_list, ibd->hfi1_ibdev_dbg, ibd);
/* dev counter files */
for (i = 0; i < ARRAY_SIZE(cntr_ops); i++)
@@ -1478,5 +1534,3 @@ void hfi1_dbg_exit(void)
debugfs_remove_recursive(hfi1_dbg_root);
hfi1_dbg_root = NULL;
}
-
-#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 08:18:56 +0000