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Commit 918341e0 authored by Ganesh Goudar's avatar Ganesh Goudar Committed by David S. Miller
Browse files

cxgb4: Report tid start range correctly for T6 



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

Signed-off-by: default avatarArjun Vynipadath <arjun@chelsio.com>
Signed-off-by: default avatarGanesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 748a7099

drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c

+8 −3
Original line number Diff line number Diff line
@@ -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));

	}