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Diffstat (limited to 'drivers/staging/octeon/ethernet-proc.c')
-rw-r--r--drivers/staging/octeon/ethernet-proc.c256
1 files changed, 0 insertions, 256 deletions
diff --git a/drivers/staging/octeon/ethernet-proc.c b/drivers/staging/octeon/ethernet-proc.c
deleted file mode 100644
index 8fa88fc419b..00000000000
--- a/drivers/staging/octeon/ethernet-proc.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/**********************************************************************
- * Author: Cavium Networks
- *
- * Contact: support@caviumnetworks.com
- * This file is part of the OCTEON SDK
- *
- * Copyright (c) 2003-2007 Cavium Networks
- *
- * This file is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, Version 2, as
- * published by the Free Software Foundation.
- *
- * This file is distributed in the hope that it will be useful, but
- * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
- * NONINFRINGEMENT. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- * or visit http://www.gnu.org/licenses/.
- *
- * This file may also be available under a different license from Cavium.
- * Contact Cavium Networks for more information
-**********************************************************************/
-#include <linux/kernel.h>
-#include <linux/mii.h>
-#include <linux/seq_file.h>
-#include <linux/proc_fs.h>
-#include <net/dst.h>
-
-#include <asm/octeon/octeon.h>
-
-#include "octeon-ethernet.h"
-#include "ethernet-defines.h"
-
-#include "cvmx-helper.h"
-#include "cvmx-pip.h"
-
-static unsigned long long cvm_oct_stats_read_switch(struct net_device *dev,
- int phy_id, int offset)
-{
- struct octeon_ethernet *priv = netdev_priv(dev);
-
- priv->mii_info.mdio_write(dev, phy_id, 0x1d, 0xcc00 | offset);
- return ((uint64_t) priv->mii_info.
- mdio_read(dev, phy_id,
- 0x1e) << 16) | (uint64_t) priv->mii_info.
- mdio_read(dev, phy_id, 0x1f);
-}
-
-static int cvm_oct_stats_switch_show(struct seq_file *m, void *v)
-{
- static const int ports[] = { 0, 1, 2, 3, 9, -1 };
- struct net_device *dev = cvm_oct_device[0];
- int index = 0;
-
- while (ports[index] != -1) {
-
- /* Latch port */
- struct octeon_ethernet *priv = netdev_priv(dev);
-
- priv->mii_info.mdio_write(dev, 0x1b, 0x1d,
- 0xdc00 | ports[index]);
- seq_printf(m, "\nSwitch Port %d\n", ports[index]);
- seq_printf(m, "InGoodOctets: %12llu\t"
- "OutOctets: %12llu\t"
- "64 Octets: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b,
- 0x00) |
- (cvm_oct_stats_read_switch(dev, 0x1b, 0x01) << 32),
- cvm_oct_stats_read_switch(dev, 0x1b,
- 0x0E) |
- (cvm_oct_stats_read_switch(dev, 0x1b, 0x0F) << 32),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x08));
-
- seq_printf(m, "InBadOctets: %12llu\t"
- "OutUnicast: %12llu\t"
- "65-127 Octets: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x02),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x10),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x09));
-
- seq_printf(m, "InUnicast: %12llu\t"
- "OutBroadcasts: %12llu\t"
- "128-255 Octets: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x04),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x13),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x0A));
-
- seq_printf(m, "InBroadcasts: %12llu\t"
- "OutMulticasts: %12llu\t"
- "256-511 Octets: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x06),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x12),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x0B));
-
- seq_printf(m, "InMulticasts: %12llu\t"
- "OutPause: %12llu\t"
- "512-1023 Octets:%12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x07),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x15),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x0C));
-
- seq_printf(m, "InPause: %12llu\t"
- "Excessive: %12llu\t"
- "1024-Max Octets:%12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x16),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x11),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x0D));
-
- seq_printf(m, "InUndersize: %12llu\t"
- "Collisions: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x18),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x1E));
-
- seq_printf(m, "InFragments: %12llu\t"
- "Deferred: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x19),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x05));
-
- seq_printf(m, "InOversize: %12llu\t"
- "Single: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x1A),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x14));
-
- seq_printf(m, "InJabber: %12llu\t"
- "Multiple: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x1B),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x17));
-
- seq_printf(m, "In RxErr: %12llu\t"
- "OutFCSErr: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x1C),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x03));
-
- seq_printf(m, "InFCSErr: %12llu\t"
- "Late: %12llu\n",
- cvm_oct_stats_read_switch(dev, 0x1b, 0x1D),
- cvm_oct_stats_read_switch(dev, 0x1b, 0x1F));
- index++;
- }
- return 0;
-}
-
-/**
- * User is reading /proc/octeon_ethernet_stats
- *
- * @m:
- * @v:
- * Returns
- */
-static int cvm_oct_stats_show(struct seq_file *m, void *v)
-{
- struct octeon_ethernet *priv;
- int port;
-
- for (port = 0; port < TOTAL_NUMBER_OF_PORTS; port++) {
-
- if (cvm_oct_device[port]) {
- priv = netdev_priv(cvm_oct_device[port]);
-
- seq_printf(m, "\nOcteon Port %d (%s)\n", port,
- cvm_oct_device[port]->name);
- seq_printf(m,
- "rx_packets: %12lu\t"
- "tx_packets: %12lu\n",
- priv->stats.rx_packets,
- priv->stats.tx_packets);
- seq_printf(m,
- "rx_bytes: %12lu\t"
- "tx_bytes: %12lu\n",
- priv->stats.rx_bytes, priv->stats.tx_bytes);
- seq_printf(m,
- "rx_errors: %12lu\t"
- "tx_errors: %12lu\n",
- priv->stats.rx_errors,
- priv->stats.tx_errors);
- seq_printf(m,
- "rx_dropped: %12lu\t"
- "tx_dropped: %12lu\n",
- priv->stats.rx_dropped,
- priv->stats.tx_dropped);
- seq_printf(m,
- "rx_length_errors: %12lu\t"
- "tx_aborted_errors: %12lu\n",
- priv->stats.rx_length_errors,
- priv->stats.tx_aborted_errors);
- seq_printf(m,
- "rx_over_errors: %12lu\t"
- "tx_carrier_errors: %12lu\n",
- priv->stats.rx_over_errors,
- priv->stats.tx_carrier_errors);
- seq_printf(m,
- "rx_crc_errors: %12lu\t"
- "tx_fifo_errors: %12lu\n",
- priv->stats.rx_crc_errors,
- priv->stats.tx_fifo_errors);
- seq_printf(m,
- "rx_frame_errors: %12lu\t"
- "tx_heartbeat_errors: %12lu\n",
- priv->stats.rx_frame_errors,
- priv->stats.tx_heartbeat_errors);
- seq_printf(m,
- "rx_fifo_errors: %12lu\t"
- "tx_window_errors: %12lu\n",
- priv->stats.rx_fifo_errors,
- priv->stats.tx_window_errors);
- seq_printf(m,
- "rx_missed_errors: %12lu\t"
- "multicast: %12lu\n",
- priv->stats.rx_missed_errors,
- priv->stats.multicast);
- }
- }
-
- if (cvm_oct_device[0]) {
- priv = netdev_priv(cvm_oct_device[0]);
- if (priv->imode == CVMX_HELPER_INTERFACE_MODE_GMII)
- cvm_oct_stats_switch_show(m, v);
- }
- return 0;
-}
-
-/**
- * /proc/octeon_ethernet_stats was openned. Use the single_open iterator
- *
- * @inode:
- * @file:
- * Returns
- */
-static int cvm_oct_stats_open(struct inode *inode, struct file *file)
-{
- return single_open(file, cvm_oct_stats_show, NULL);
-}
-
-static const struct file_operations cvm_oct_stats_operations = {
- .open = cvm_oct_stats_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-void cvm_oct_proc_initialize(void)
-{
- struct proc_dir_entry *entry =
- create_proc_entry("octeon_ethernet_stats", 0, NULL);
- if (entry)
- entry->proc_fops = &cvm_oct_stats_operations;
-}
-
-void cvm_oct_proc_shutdown(void)
-{
- remove_proc_entry("octeon_ethernet_stats", NULL);
-}
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