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Diffstat (limited to 'drivers/s390/net/qeth_proc.c')
-rw-r--r--drivers/s390/net/qeth_proc.c315
1 files changed, 0 insertions, 315 deletions
diff --git a/drivers/s390/net/qeth_proc.c b/drivers/s390/net/qeth_proc.c
deleted file mode 100644
index 7bf35098831..00000000000
--- a/drivers/s390/net/qeth_proc.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/*
- *
- * linux/drivers/s390/net/qeth_fs.c ($Revision: 1.16 $)
- *
- * Linux on zSeries OSA Express and HiperSockets support
- * This file contains code related to procfs.
- *
- * Copyright 2000,2003 IBM Corporation
- *
- * Author(s): Thomas Spatzier <tspat@de.ibm.com>
- *
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#include <linux/list.h>
-#include <linux/rwsem.h>
-
-#include "qeth.h"
-#include "qeth_mpc.h"
-#include "qeth_fs.h"
-
-const char *VERSION_QETH_PROC_C = "$Revision: 1.16 $";
-
-/***** /proc/qeth *****/
-#define QETH_PROCFILE_NAME "qeth"
-static struct proc_dir_entry *qeth_procfile;
-
-static int
-qeth_procfile_seq_match(struct device *dev, void *data)
-{
- return(dev ? 1 : 0);
-}
-
-static void *
-qeth_procfile_seq_start(struct seq_file *s, loff_t *offset)
-{
- struct device *dev = NULL;
- loff_t nr = 0;
-
- down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
- if (*offset == 0)
- return SEQ_START_TOKEN;
- while (1) {
- dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
- NULL, qeth_procfile_seq_match);
- if (++nr == *offset)
- break;
- put_device(dev);
- }
- return dev;
-}
-
-static void
-qeth_procfile_seq_stop(struct seq_file *s, void* it)
-{
- up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-}
-
-static void *
-qeth_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
-{
- struct device *prev, *next;
-
- if (it == SEQ_START_TOKEN)
- prev = NULL;
- else
- prev = (struct device *) it;
- next = driver_find_device(&qeth_ccwgroup_driver.driver,
- prev, NULL, qeth_procfile_seq_match);
- (*offset)++;
- return (void *) next;
-}
-
-static inline const char *
-qeth_get_router_str(struct qeth_card *card, int ipv)
-{
- int routing_type = 0;
-
- if (ipv == 4) {
- routing_type = card->options.route4.type;
- } else {
-#ifdef CONFIG_QETH_IPV6
- routing_type = card->options.route6.type;
-#else
- return "n/a";
-#endif /* CONFIG_QETH_IPV6 */
- }
-
- if (routing_type == PRIMARY_ROUTER)
- return "pri";
- else if (routing_type == SECONDARY_ROUTER)
- return "sec";
- else if (routing_type == MULTICAST_ROUTER) {
- if (card->info.broadcast_capable == QETH_BROADCAST_WITHOUT_ECHO)
- return "mc+";
- return "mc";
- } else if (routing_type == PRIMARY_CONNECTOR) {
- if (card->info.broadcast_capable == QETH_BROADCAST_WITHOUT_ECHO)
- return "p+c";
- return "p.c";
- } else if (routing_type == SECONDARY_CONNECTOR) {
- if (card->info.broadcast_capable == QETH_BROADCAST_WITHOUT_ECHO)
- return "s+c";
- return "s.c";
- } else if (routing_type == NO_ROUTER)
- return "no";
- else
- return "unk";
-}
-
-static int
-qeth_procfile_seq_show(struct seq_file *s, void *it)
-{
- struct device *device;
- struct qeth_card *card;
- char tmp[12]; /* for qeth_get_prioq_str */
-
- if (it == SEQ_START_TOKEN){
- seq_printf(s, "devices CHPID interface "
- "cardtype port chksum prio-q'ing rtr4 "
- "rtr6 fsz cnt\n");
- seq_printf(s, "-------------------------- ----- ---------- "
- "-------------- ---- ------ ---------- ---- "
- "---- ----- -----\n");
- } else {
- device = (struct device *) it;
- card = device->driver_data;
- seq_printf(s, "%s/%s/%s x%02X %-10s %-14s %-4i ",
- CARD_RDEV_ID(card),
- CARD_WDEV_ID(card),
- CARD_DDEV_ID(card),
- card->info.chpid,
- QETH_CARD_IFNAME(card),
- qeth_get_cardname_short(card),
- card->info.portno);
- if (card->lan_online)
- seq_printf(s, "%-6s %-10s %-4s %-4s %-5s %-5i\n",
- qeth_get_checksum_str(card),
- qeth_get_prioq_str(card, tmp),
- qeth_get_router_str(card, 4),
- qeth_get_router_str(card, 6),
- qeth_get_bufsize_str(card),
- card->qdio.in_buf_pool.buf_count);
- else
- seq_printf(s, " +++ LAN OFFLINE +++\n");
- put_device(device);
- }
- return 0;
-}
-
-static struct seq_operations qeth_procfile_seq_ops = {
- .start = qeth_procfile_seq_start,
- .stop = qeth_procfile_seq_stop,
- .next = qeth_procfile_seq_next,
- .show = qeth_procfile_seq_show,
-};
-
-static int
-qeth_procfile_open(struct inode *inode, struct file *file)
-{
- return seq_open(file, &qeth_procfile_seq_ops);
-}
-
-static struct file_operations qeth_procfile_fops = {
- .owner = THIS_MODULE,
- .open = qeth_procfile_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
-};
-
-/***** /proc/qeth_perf *****/
-#define QETH_PERF_PROCFILE_NAME "qeth_perf"
-static struct proc_dir_entry *qeth_perf_procfile;
-
-#ifdef CONFIG_QETH_PERF_STATS
-static int
-qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
-{
- struct device *device;
- struct qeth_card *card;
-
-
- if (it == SEQ_START_TOKEN)
- return 0;
-
- device = (struct device *) it;
- card = device->driver_data;
- seq_printf(s, "For card with devnos %s/%s/%s (%s):\n",
- CARD_RDEV_ID(card),
- CARD_WDEV_ID(card),
- CARD_DDEV_ID(card),
- QETH_CARD_IFNAME(card)
- );
- seq_printf(s, " Skb's/buffers received : %li/%i\n"
- " Skb's/buffers sent : %li/%i\n\n",
- card->stats.rx_packets, card->perf_stats.bufs_rec,
- card->stats.tx_packets, card->perf_stats.bufs_sent
- );
- seq_printf(s, " Skb's/buffers sent without packing : %li/%i\n"
- " Skb's/buffers sent with packing : %i/%i\n\n",
- card->stats.tx_packets - card->perf_stats.skbs_sent_pack,
- card->perf_stats.bufs_sent - card->perf_stats.bufs_sent_pack,
- card->perf_stats.skbs_sent_pack,
- card->perf_stats.bufs_sent_pack
- );
- seq_printf(s, " Skbs sent in SG mode : %i\n"
- " Skb fragments sent in SG mode : %i\n\n",
- card->perf_stats.sg_skbs_sent,
- card->perf_stats.sg_frags_sent);
- seq_printf(s, " large_send tx (in Kbytes) : %i\n"
- " large_send count : %i\n\n",
- card->perf_stats.large_send_bytes >> 10,
- card->perf_stats.large_send_cnt);
- seq_printf(s, " Packing state changes no pkg.->packing : %i/%i\n"
- " Watermarks L/H : %i/%i\n"
- " Current buffer usage (outbound q's) : "
- "%i/%i/%i/%i\n\n",
- card->perf_stats.sc_dp_p, card->perf_stats.sc_p_dp,
- QETH_LOW_WATERMARK_PACK, QETH_HIGH_WATERMARK_PACK,
- atomic_read(&card->qdio.out_qs[0]->used_buffers),
- (card->qdio.no_out_queues > 1)?
- atomic_read(&card->qdio.out_qs[1]->used_buffers)
- : 0,
- (card->qdio.no_out_queues > 2)?
- atomic_read(&card->qdio.out_qs[2]->used_buffers)
- : 0,
- (card->qdio.no_out_queues > 3)?
- atomic_read(&card->qdio.out_qs[3]->used_buffers)
- : 0
- );
- seq_printf(s, " Inbound handler time (in us) : %i\n"
- " Inbound handler count : %i\n"
- " Inbound do_QDIO time (in us) : %i\n"
- " Inbound do_QDIO count : %i\n\n"
- " Outbound handler time (in us) : %i\n"
- " Outbound handler count : %i\n\n"
- " Outbound time (in us, incl QDIO) : %i\n"
- " Outbound count : %i\n"
- " Outbound do_QDIO time (in us) : %i\n"
- " Outbound do_QDIO count : %i\n\n",
- card->perf_stats.inbound_time,
- card->perf_stats.inbound_cnt,
- card->perf_stats.inbound_do_qdio_time,
- card->perf_stats.inbound_do_qdio_cnt,
- card->perf_stats.outbound_handler_time,
- card->perf_stats.outbound_handler_cnt,
- card->perf_stats.outbound_time,
- card->perf_stats.outbound_cnt,
- card->perf_stats.outbound_do_qdio_time,
- card->perf_stats.outbound_do_qdio_cnt
- );
- put_device(device);
- return 0;
-}
-
-static struct seq_operations qeth_perf_procfile_seq_ops = {
- .start = qeth_procfile_seq_start,
- .stop = qeth_procfile_seq_stop,
- .next = qeth_procfile_seq_next,
- .show = qeth_perf_procfile_seq_show,
-};
-
-static int
-qeth_perf_procfile_open(struct inode *inode, struct file *file)
-{
- return seq_open(file, &qeth_perf_procfile_seq_ops);
-}
-
-static struct file_operations qeth_perf_procfile_fops = {
- .owner = THIS_MODULE,
- .open = qeth_perf_procfile_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
-};
-
-#define qeth_perf_procfile_created qeth_perf_procfile
-#else
-#define qeth_perf_procfile_created 1
-#endif /* CONFIG_QETH_PERF_STATS */
-
-int __init
-qeth_create_procfs_entries(void)
-{
- qeth_procfile = create_proc_entry(QETH_PROCFILE_NAME,
- S_IFREG | 0444, NULL);
- if (qeth_procfile)
- qeth_procfile->proc_fops = &qeth_procfile_fops;
-
-#ifdef CONFIG_QETH_PERF_STATS
- qeth_perf_procfile = create_proc_entry(QETH_PERF_PROCFILE_NAME,
- S_IFREG | 0444, NULL);
- if (qeth_perf_procfile)
- qeth_perf_procfile->proc_fops = &qeth_perf_procfile_fops;
-#endif /* CONFIG_QETH_PERF_STATS */
-
- if (qeth_procfile &&
- qeth_perf_procfile_created)
- return 0;
- else
- return -ENOMEM;
-}
-
-void __exit
-qeth_remove_procfs_entries(void)
-{
- if (qeth_procfile)
- remove_proc_entry(QETH_PROCFILE_NAME, NULL);
- if (qeth_perf_procfile)
- remove_proc_entry(QETH_PERF_PROCFILE_NAME, NULL);
-}
-
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