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-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mcg.c62
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c8
-rw-r--r--drivers/net/ethernet/pensando/ionic/ionic_lif.c14
-rw-r--r--drivers/net/ethernet/sfc/mcdi.c32
4 files changed, 60 insertions, 56 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index 9c481823b3e8..9486caecfbdc 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -906,59 +906,59 @@ static void mlx4_err_rule(struct mlx4_dev *dev, char *str,
int len = 0;
mlx4_err(dev, "%s", str);
- len += snprintf(buf + len, BUF_SIZE - len,
- "port = %d prio = 0x%x qp = 0x%x ",
- rule->port, rule->priority, rule->qpn);
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "port = %d prio = 0x%x qp = 0x%x ",
+ rule->port, rule->priority, rule->qpn);
list_for_each_entry(cur, &rule->list, list) {
switch (cur->id) {
case MLX4_NET_TRANS_RULE_ID_ETH:
- len += snprintf(buf + len, BUF_SIZE - len,
- "dmac = %pM ", &cur->eth.dst_mac);
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "dmac = %pM ", &cur->eth.dst_mac);
if (cur->eth.ether_type)
- len += snprintf(buf + len, BUF_SIZE - len,
- "ethertype = 0x%x ",
- be16_to_cpu(cur->eth.ether_type));
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "ethertype = 0x%x ",
+ be16_to_cpu(cur->eth.ether_type));
if (cur->eth.vlan_id)
- len += snprintf(buf + len, BUF_SIZE - len,
- "vlan-id = %d ",
- be16_to_cpu(cur->eth.vlan_id));
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "vlan-id = %d ",
+ be16_to_cpu(cur->eth.vlan_id));
break;
case MLX4_NET_TRANS_RULE_ID_IPV4:
if (cur->ipv4.src_ip)
- len += snprintf(buf + len, BUF_SIZE - len,
- "src-ip = %pI4 ",
- &cur->ipv4.src_ip);
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "src-ip = %pI4 ",
+ &cur->ipv4.src_ip);
if (cur->ipv4.dst_ip)
- len += snprintf(buf + len, BUF_SIZE - len,
- "dst-ip = %pI4 ",
- &cur->ipv4.dst_ip);
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "dst-ip = %pI4 ",
+ &cur->ipv4.dst_ip);
break;
case MLX4_NET_TRANS_RULE_ID_TCP:
case MLX4_NET_TRANS_RULE_ID_UDP:
if (cur->tcp_udp.src_port)
- len += snprintf(buf + len, BUF_SIZE - len,
- "src-port = %d ",
- be16_to_cpu(cur->tcp_udp.src_port));
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "src-port = %d ",
+ be16_to_cpu(cur->tcp_udp.src_port));
if (cur->tcp_udp.dst_port)
- len += snprintf(buf + len, BUF_SIZE - len,
- "dst-port = %d ",
- be16_to_cpu(cur->tcp_udp.dst_port));
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "dst-port = %d ",
+ be16_to_cpu(cur->tcp_udp.dst_port));
break;
case MLX4_NET_TRANS_RULE_ID_IB:
- len += snprintf(buf + len, BUF_SIZE - len,
- "dst-gid = %pI6\n", cur->ib.dst_gid);
- len += snprintf(buf + len, BUF_SIZE - len,
- "dst-gid-mask = %pI6\n",
- cur->ib.dst_gid_msk);
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "dst-gid = %pI6\n", cur->ib.dst_gid);
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "dst-gid-mask = %pI6\n",
+ cur->ib.dst_gid_msk);
break;
case MLX4_NET_TRANS_RULE_ID_VXLAN:
- len += snprintf(buf + len, BUF_SIZE - len,
- "VNID = %d ", be32_to_cpu(cur->vxlan.vni));
+ len += scnprintf(buf + len, BUF_SIZE - len,
+ "VNID = %d ", be32_to_cpu(cur->vxlan.vni));
break;
case MLX4_NET_TRANS_RULE_ID_IPV6:
break;
@@ -967,7 +967,7 @@ static void mlx4_err_rule(struct mlx4_dev *dev, char *str,
break;
}
}
- len += snprintf(buf + len, BUF_SIZE - len, "\n");
+ len += scnprintf(buf + len, BUF_SIZE - len, "\n");
mlx4_err(dev, "%s", buf);
if (len >= BUF_SIZE)
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
index b454db283aef..684e4e036c55 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
@@ -616,7 +616,7 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
if (bar->iomem) {
int pf;
- msg += snprintf(msg, end - msg, "0.0: General/MSI-X SRAM, ");
+ msg += scnprintf(msg, end - msg, "0.0: General/MSI-X SRAM, ");
atomic_inc(&bar->refcnt);
bars_free--;
@@ -661,7 +661,7 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
/* Configure, and lock, BAR0.1 for PCIe XPB (MSI-X PBA) */
bar = &nfp->bar[1];
- msg += snprintf(msg, end - msg, "0.1: PCIe XPB/MSI-X PBA, ");
+ msg += scnprintf(msg, end - msg, "0.1: PCIe XPB/MSI-X PBA, ");
atomic_inc(&bar->refcnt);
bars_free--;
@@ -680,8 +680,8 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
bar->iomem = ioremap(nfp_bar_resource_start(bar),
nfp_bar_resource_len(bar));
if (bar->iomem) {
- msg += snprintf(msg, end - msg,
- "0.%d: Explicit%d, ", 4 + i, i);
+ msg += scnprintf(msg, end - msg,
+ "0.%d: Explicit%d, ", 4 + i, i);
atomic_inc(&bar->refcnt);
bars_free--;
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index c2f5b691e0fa..938e19ee0bcd 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -948,18 +948,18 @@ static void ionic_lif_rx_mode(struct ionic_lif *lif, unsigned int rx_mode)
int i;
#define REMAIN(__x) (sizeof(buf) - (__x))
- i = snprintf(buf, sizeof(buf), "rx_mode 0x%04x -> 0x%04x:",
- lif->rx_mode, rx_mode);
+ i = scnprintf(buf, sizeof(buf), "rx_mode 0x%04x -> 0x%04x:",
+ lif->rx_mode, rx_mode);
if (rx_mode & IONIC_RX_MODE_F_UNICAST)
- i += snprintf(&buf[i], REMAIN(i), " RX_MODE_F_UNICAST");
+ i += scnprintf(&buf[i], REMAIN(i), " RX_MODE_F_UNICAST");
if (rx_mode & IONIC_RX_MODE_F_MULTICAST)
- i += snprintf(&buf[i], REMAIN(i), " RX_MODE_F_MULTICAST");
+ i += scnprintf(&buf[i], REMAIN(i), " RX_MODE_F_MULTICAST");
if (rx_mode & IONIC_RX_MODE_F_BROADCAST)
- i += snprintf(&buf[i], REMAIN(i), " RX_MODE_F_BROADCAST");
+ i += scnprintf(&buf[i], REMAIN(i), " RX_MODE_F_BROADCAST");
if (rx_mode & IONIC_RX_MODE_F_PROMISC)
- i += snprintf(&buf[i], REMAIN(i), " RX_MODE_F_PROMISC");
+ i += scnprintf(&buf[i], REMAIN(i), " RX_MODE_F_PROMISC");
if (rx_mode & IONIC_RX_MODE_F_ALLMULTI)
- i += snprintf(&buf[i], REMAIN(i), " RX_MODE_F_ALLMULTI");
+ i += scnprintf(&buf[i], REMAIN(i), " RX_MODE_F_ALLMULTI");
netdev_dbg(lif->netdev, "lif%d %s\n", lif->index, buf);
err = ionic_adminq_post_wait(lif, &ctx);
diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c
index 2713300343c7..15c731d04065 100644
--- a/drivers/net/ethernet/sfc/mcdi.c
+++ b/drivers/net/ethernet/sfc/mcdi.c
@@ -212,12 +212,14 @@ static void efx_mcdi_send_request(struct efx_nic *efx, unsigned cmd,
* progress on a NIC at any one time. So no need for locking.
*/
for (i = 0; i < hdr_len / 4 && bytes < PAGE_SIZE; i++)
- bytes += snprintf(buf + bytes, PAGE_SIZE - bytes,
- " %08x", le32_to_cpu(hdr[i].u32[0]));
+ bytes += scnprintf(buf + bytes, PAGE_SIZE - bytes,
+ " %08x",
+ le32_to_cpu(hdr[i].u32[0]));
for (i = 0; i < inlen / 4 && bytes < PAGE_SIZE; i++)
- bytes += snprintf(buf + bytes, PAGE_SIZE - bytes,
- " %08x", le32_to_cpu(inbuf[i].u32[0]));
+ bytes += scnprintf(buf + bytes, PAGE_SIZE - bytes,
+ " %08x",
+ le32_to_cpu(inbuf[i].u32[0]));
netif_info(efx, hw, efx->net_dev, "MCDI RPC REQ:%s\n", buf);
}
@@ -302,15 +304,15 @@ static void efx_mcdi_read_response_header(struct efx_nic *efx)
*/
for (i = 0; i < hdr_len && bytes < PAGE_SIZE; i++) {
efx->type->mcdi_read_response(efx, &hdr, (i * 4), 4);
- bytes += snprintf(buf + bytes, PAGE_SIZE - bytes,
- " %08x", le32_to_cpu(hdr.u32[0]));
+ bytes += scnprintf(buf + bytes, PAGE_SIZE - bytes,
+ " %08x", le32_to_cpu(hdr.u32[0]));
}
for (i = 0; i < data_len && bytes < PAGE_SIZE; i++) {
efx->type->mcdi_read_response(efx, &hdr,
mcdi->resp_hdr_len + (i * 4), 4);
- bytes += snprintf(buf + bytes, PAGE_SIZE - bytes,
- " %08x", le32_to_cpu(hdr.u32[0]));
+ bytes += scnprintf(buf + bytes, PAGE_SIZE - bytes,
+ " %08x", le32_to_cpu(hdr.u32[0]));
}
netif_info(efx, hw, efx->net_dev, "MCDI RPC RESP:%s\n", buf);
@@ -1417,9 +1419,11 @@ void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len)
}
ver_words = (__le16 *)MCDI_PTR(outbuf, GET_VERSION_OUT_VERSION);
- offset = snprintf(buf, len, "%u.%u.%u.%u",
- le16_to_cpu(ver_words[0]), le16_to_cpu(ver_words[1]),
- le16_to_cpu(ver_words[2]), le16_to_cpu(ver_words[3]));
+ offset = scnprintf(buf, len, "%u.%u.%u.%u",
+ le16_to_cpu(ver_words[0]),
+ le16_to_cpu(ver_words[1]),
+ le16_to_cpu(ver_words[2]),
+ le16_to_cpu(ver_words[3]));
/* EF10 may have multiple datapath firmware variants within a
* single version. Report which variants are running.
@@ -1427,9 +1431,9 @@ void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len)
if (efx_nic_rev(efx) >= EFX_REV_HUNT_A0) {
struct efx_ef10_nic_data *nic_data = efx->nic_data;
- offset += snprintf(buf + offset, len - offset, " rx%x tx%x",
- nic_data->rx_dpcpu_fw_id,
- nic_data->tx_dpcpu_fw_id);
+ offset += scnprintf(buf + offset, len - offset, " rx%x tx%x",
+ nic_data->rx_dpcpu_fw_id,
+ nic_data->tx_dpcpu_fw_id);
/* It's theoretically possible for the string to exceed 31
* characters, though in practice the first three version
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