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path: root/drivers/net/ethernet/brocade
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-rw-r--r--drivers/net/ethernet/brocade/bna/bnad_ethtool.c266
1 files changed, 105 insertions, 161 deletions
diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
index 588c4804d10a..265c2fa6bbe0 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
@@ -524,6 +524,68 @@ bnad_set_pauseparam(struct net_device *netdev,
return 0;
}
+static void bnad_get_txf_strings(u8 **string, int f_num)
+{
+ ethtool_sprintf(string, "txf%d_ucast_octets", f_num);
+ ethtool_sprintf(string, "txf%d_ucast", f_num);
+ ethtool_sprintf(string, "txf%d_ucast_vlan", f_num);
+ ethtool_sprintf(string, "txf%d_mcast_octets", f_num);
+ ethtool_sprintf(string, "txf%d_mcast", f_num);
+ ethtool_sprintf(string, "txf%d_mcast_vlan", f_num);
+ ethtool_sprintf(string, "txf%d_bcast_octets", f_num);
+ ethtool_sprintf(string, "txf%d_bcast", f_num);
+ ethtool_sprintf(string, "txf%d_bcast_vlan", f_num);
+ ethtool_sprintf(string, "txf%d_errors", f_num);
+ ethtool_sprintf(string, "txf%d_filter_vlan", f_num);
+ ethtool_sprintf(string, "txf%d_filter_mac_sa", f_num);
+}
+
+static void bnad_get_rxf_strings(u8 **string, int f_num)
+{
+ ethtool_sprintf(string, "rxf%d_ucast_octets", f_num);
+ ethtool_sprintf(string, "rxf%d_ucast", f_num);
+ ethtool_sprintf(string, "rxf%d_ucast_vlan", f_num);
+ ethtool_sprintf(string, "rxf%d_mcast_octets", f_num);
+ ethtool_sprintf(string, "rxf%d_mcast", f_num);
+ ethtool_sprintf(string, "rxf%d_mcast_vlan", f_num);
+ ethtool_sprintf(string, "rxf%d_bcast_octets", f_num);
+ ethtool_sprintf(string, "rxf%d_bcast", f_num);
+ ethtool_sprintf(string, "rxf%d_bcast_vlan", f_num);
+ ethtool_sprintf(string, "rxf%d_frame_drops", f_num);
+}
+
+static void bnad_get_cq_strings(u8 **string, int q_num)
+{
+ ethtool_sprintf(string, "cq%d_producer_index", q_num);
+ ethtool_sprintf(string, "cq%d_consumer_index", q_num);
+ ethtool_sprintf(string, "cq%d_hw_producer_index", q_num);
+ ethtool_sprintf(string, "cq%d_intr", q_num);
+ ethtool_sprintf(string, "cq%d_poll", q_num);
+ ethtool_sprintf(string, "cq%d_schedule", q_num);
+ ethtool_sprintf(string, "cq%d_keep_poll", q_num);
+ ethtool_sprintf(string, "cq%d_complete", q_num);
+}
+
+static void bnad_get_rxq_strings(u8 **string, int q_num)
+{
+ ethtool_sprintf(string, "rxq%d_packets", q_num);
+ ethtool_sprintf(string, "rxq%d_bytes", q_num);
+ ethtool_sprintf(string, "rxq%d_packets_with_error", q_num);
+ ethtool_sprintf(string, "rxq%d_allocbuf_failed", q_num);
+ ethtool_sprintf(string, "rxq%d_mapbuf_failed", q_num);
+ ethtool_sprintf(string, "rxq%d_producer_index", q_num);
+ ethtool_sprintf(string, "rxq%d_consumer_index", q_num);
+}
+
+static void bnad_get_txq_strings(u8 **string, int q_num)
+{
+ ethtool_sprintf(string, "txq%d_packets", q_num);
+ ethtool_sprintf(string, "txq%d_bytes", q_num);
+ ethtool_sprintf(string, "txq%d_producer_index", q_num);
+ ethtool_sprintf(string, "txq%d_consumer_index", q_num);
+ ethtool_sprintf(string, "txq%d_hw_consumer_index", q_num);
+}
+
static void
bnad_get_strings(struct net_device *netdev, u32 stringset, u8 *string)
{
@@ -531,175 +593,57 @@ bnad_get_strings(struct net_device *netdev, u32 stringset, u8 *string)
int i, j, q_num;
u32 bmap;
+ if (stringset != ETH_SS_STATS)
+ return;
+
mutex_lock(&bnad->conf_mutex);
- switch (stringset) {
- case ETH_SS_STATS:
- for (i = 0; i < BNAD_ETHTOOL_STATS_NUM; i++) {
- BUG_ON(!(strlen(bnad_net_stats_strings[i]) <
- ETH_GSTRING_LEN));
- strncpy(string, bnad_net_stats_strings[i],
- ETH_GSTRING_LEN);
- string += ETH_GSTRING_LEN;
- }
- bmap = bna_tx_rid_mask(&bnad->bna);
- for (i = 0; bmap; i++) {
- if (bmap & 1) {
- sprintf(string, "txf%d_ucast_octets", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_ucast", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_ucast_vlan", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_mcast_octets", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_mcast", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_mcast_vlan", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_bcast_octets", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_bcast", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_bcast_vlan", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_errors", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_filter_vlan", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txf%d_filter_mac_sa", i);
- string += ETH_GSTRING_LEN;
- }
- bmap >>= 1;
- }
+ for (i = 0; i < BNAD_ETHTOOL_STATS_NUM; i++) {
+ BUG_ON(!(strlen(bnad_net_stats_strings[i]) < ETH_GSTRING_LEN));
+ ethtool_sprintf(&string, bnad_net_stats_strings[i]);
+ }
- bmap = bna_rx_rid_mask(&bnad->bna);
- for (i = 0; bmap; i++) {
- if (bmap & 1) {
- sprintf(string, "rxf%d_ucast_octets", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxf%d_ucast", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxf%d_ucast_vlan", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxf%d_mcast_octets", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxf%d_mcast", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxf%d_mcast_vlan", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxf%d_bcast_octets", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxf%d_bcast", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxf%d_bcast_vlan", i);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxf%d_frame_drops", i);
- string += ETH_GSTRING_LEN;
- }
- bmap >>= 1;
- }
+ bmap = bna_tx_rid_mask(&bnad->bna);
+ for (i = 0; bmap; i++) {
+ if (bmap & 1)
+ bnad_get_txf_strings(&string, i);
+ bmap >>= 1;
+ }
- q_num = 0;
- for (i = 0; i < bnad->num_rx; i++) {
- if (!bnad->rx_info[i].rx)
- continue;
- for (j = 0; j < bnad->num_rxp_per_rx; j++) {
- sprintf(string, "cq%d_producer_index", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "cq%d_consumer_index", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "cq%d_hw_producer_index",
- q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "cq%d_intr", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "cq%d_poll", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "cq%d_schedule", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "cq%d_keep_poll", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "cq%d_complete", q_num);
- string += ETH_GSTRING_LEN;
- q_num++;
- }
- }
+ bmap = bna_rx_rid_mask(&bnad->bna);
+ for (i = 0; bmap; i++, bmap >>= 1) {
+ if (bmap & 1)
+ bnad_get_rxf_strings(&string, i);
+ bmap >>= 1;
+ }
- q_num = 0;
- for (i = 0; i < bnad->num_rx; i++) {
- if (!bnad->rx_info[i].rx)
- continue;
- for (j = 0; j < bnad->num_rxp_per_rx; j++) {
- sprintf(string, "rxq%d_packets", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_bytes", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_packets_with_error",
- q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_allocbuf_failed", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_mapbuf_failed", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_producer_index", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_consumer_index", q_num);
- string += ETH_GSTRING_LEN;
- q_num++;
- if (bnad->rx_info[i].rx_ctrl[j].ccb &&
- bnad->rx_info[i].rx_ctrl[j].ccb->
- rcb[1] &&
- bnad->rx_info[i].rx_ctrl[j].ccb->
- rcb[1]->rxq) {
- sprintf(string, "rxq%d_packets", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_bytes", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string,
- "rxq%d_packets_with_error", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_allocbuf_failed",
- q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_mapbuf_failed",
- q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_producer_index",
- q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "rxq%d_consumer_index",
- q_num);
- string += ETH_GSTRING_LEN;
- q_num++;
- }
- }
- }
+ q_num = 0;
+ for (i = 0; i < bnad->num_rx; i++) {
+ if (!bnad->rx_info[i].rx)
+ continue;
+ for (j = 0; j < bnad->num_rxp_per_rx; j++)
+ bnad_get_cq_strings(&string, q_num++);
+ }
- q_num = 0;
- for (i = 0; i < bnad->num_tx; i++) {
- if (!bnad->tx_info[i].tx)
- continue;
- for (j = 0; j < bnad->num_txq_per_tx; j++) {
- sprintf(string, "txq%d_packets", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txq%d_bytes", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txq%d_producer_index", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txq%d_consumer_index", q_num);
- string += ETH_GSTRING_LEN;
- sprintf(string, "txq%d_hw_consumer_index",
- q_num);
- string += ETH_GSTRING_LEN;
- q_num++;
- }
+ q_num = 0;
+ for (i = 0; i < bnad->num_rx; i++) {
+ if (!bnad->rx_info[i].rx)
+ continue;
+ for (j = 0; j < bnad->num_rxp_per_rx; j++) {
+ bnad_get_rxq_strings(&string, q_num++);
+ if (bnad->rx_info[i].rx_ctrl[j].ccb &&
+ bnad->rx_info[i].rx_ctrl[j].ccb->rcb[1] &&
+ bnad->rx_info[i].rx_ctrl[j].ccb->rcb[1]->rxq)
+ bnad_get_rxq_strings(&string, q_num++);
}
+ }
- break;
-
- default:
- break;
+ q_num = 0;
+ for (i = 0; i < bnad->num_tx; i++) {
+ if (!bnad->tx_info[i].tx)
+ continue;
+ for (j = 0; j < bnad->num_txq_per_tx; j++)
+ bnad_get_txq_strings(&string, q_num++);
}
mutex_unlock(&bnad->conf_mutex);
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