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cxgb4: Report tid start range correctly for T6

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For T6, tid start range should be read from
LE_DB_ACTIVE_TABLE_START_INDEX_A register.

Signed-off-by: Arjun Vynipadath <arjun@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ganesh Goudar 2017-12-18 19:45:22 +05:30 committed by David S. Miller
parent 748a709974
commit 918341e063
1 changed files with 8 additions and 3 deletions
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11
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
View file

@ -2668,10 +2668,14 @@ 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);
if (t4_read_reg(adap, LE_DB_CONFIG_A) & HASHEN_F) {
unsigned int sb;
seq_printf(seq, "Connections in use: %u\n",
@ -2683,8 +2687,8 @@ 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: 0..%u/%u..%u", sb - 1,
adap->tids.hash_base,
seq_printf(seq, "TID range: %u..%u/%u..%u", tid_start,
sb - 1, adap->tids.hash_base,
t->ntids - 1);
seq_printf(seq, ", in use: %u/%u\n",
atomic_read(&t->tids_in_use),
@ -2709,7 +2713,8 @@ 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: 0..%u", t->ntids - 1);
seq_printf(seq, "TID range: %u..%u", tid_start,
tid_start + t->ntids - 1);
seq_printf(seq, ", in use: %u\n",
atomic_read(&t->tids_in_use));
}