2005-04-16 22:20:36 +00:00
|
|
|
/*
|
|
|
|
*
|
|
|
|
* linux/drivers/s390/net/qeth_fs.c ($Revision: 1.13 $)
|
|
|
|
*
|
|
|
|
* Linux on zSeries OSA Express and HiperSockets support
|
|
|
|
* This file contains code related to procfs.
|
|
|
|
*
|
|
|
|
* Copyright 2000,2003 IBM Corporation
|
|
|
|
*
|
|
|
|
* Author(s): Thomas Spatzier <tspat@de.ibm.com>
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
|
|
#include <linux/init.h>
|
|
|
|
#include <linux/proc_fs.h>
|
|
|
|
#include <linux/seq_file.h>
|
|
|
|
#include <linux/list.h>
|
|
|
|
#include <linux/rwsem.h>
|
|
|
|
|
|
|
|
#include "qeth.h"
|
|
|
|
#include "qeth_mpc.h"
|
|
|
|
#include "qeth_fs.h"
|
|
|
|
|
|
|
|
const char *VERSION_QETH_PROC_C = "$Revision: 1.13 $";
|
|
|
|
|
|
|
|
/***** /proc/qeth *****/
|
|
|
|
#define QETH_PROCFILE_NAME "qeth"
|
|
|
|
static struct proc_dir_entry *qeth_procfile;
|
|
|
|
|
2005-08-08 16:22:36 +00:00
|
|
|
static int
|
|
|
|
qeth_procfile_seq_match(struct device *dev, void *data)
|
|
|
|
{
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2005-04-16 22:20:36 +00:00
|
|
|
static void *
|
|
|
|
qeth_procfile_seq_start(struct seq_file *s, loff_t *offset)
|
|
|
|
{
|
2005-08-08 16:22:36 +00:00
|
|
|
struct device *dev;
|
|
|
|
loff_t nr;
|
2005-04-16 22:20:36 +00:00
|
|
|
|
|
|
|
down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
|
|
|
|
|
2005-08-08 16:22:36 +00:00
|
|
|
nr = *offset;
|
|
|
|
if (nr == 0)
|
2005-04-16 22:20:36 +00:00
|
|
|
return SEQ_START_TOKEN;
|
|
|
|
|
2005-08-08 16:22:36 +00:00
|
|
|
dev = driver_find_device(&qeth_ccwgroup_driver.driver, NULL,
|
|
|
|
NULL, qeth_procfile_seq_match);
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2005-08-08 16:22:36 +00:00
|
|
|
/* get card at pos *offset */
|
|
|
|
nr = *offset;
|
|
|
|
while (nr-- > 1 && dev)
|
|
|
|
dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
|
|
|
|
NULL, qeth_procfile_seq_match);
|
|
|
|
return (void *) dev;
|
2005-04-16 22:20:36 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
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)
|
|
|
|
{
|
2005-08-08 16:22:36 +00:00
|
|
|
struct device *prev, *next;
|
2005-04-16 22:20:36 +00:00
|
|
|
|
|
|
|
if (it == SEQ_START_TOKEN) {
|
2005-08-08 16:22:36 +00:00
|
|
|
next = driver_find_device(&qeth_ccwgroup_driver.driver,
|
|
|
|
NULL, NULL, qeth_procfile_seq_match);
|
|
|
|
if (next)
|
|
|
|
(*offset)++;
|
|
|
|
return (void *) next;
|
2005-04-16 22:20:36 +00:00
|
|
|
}
|
2005-08-08 16:22:36 +00:00
|
|
|
prev = (struct device *) it;
|
|
|
|
next = driver_find_device(&qeth_ccwgroup_driver.driver,
|
|
|
|
prev, NULL, qeth_procfile_seq_match);
|
|
|
|
if (next)
|
|
|
|
(*offset)++;
|
|
|
|
return (void *) next;
|
2005-04-16 22:20:36 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
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 {
|
2005-08-08 16:22:36 +00:00
|
|
|
device = (struct device *) it;
|
2005-04-16 22:20:36 +00:00
|
|
|
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");
|
|
|
|
}
|
|
|
|
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 void *
|
|
|
|
qeth_perf_procfile_seq_start(struct seq_file *s, loff_t *offset)
|
|
|
|
{
|
2005-08-08 16:22:36 +00:00
|
|
|
struct device *dev = NULL;
|
|
|
|
int nr;
|
2005-04-16 22:20:36 +00:00
|
|
|
|
|
|
|
down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
|
|
|
|
/* get card at pos *offset */
|
2005-08-08 16:22:36 +00:00
|
|
|
dev = driver_find_device(&qeth_ccwgroup_driver.driver, NULL, NULL,
|
|
|
|
qeth_procfile_seq_match);
|
|
|
|
|
|
|
|
/* get card at pos *offset */
|
|
|
|
nr = *offset;
|
|
|
|
while (nr-- > 1 && dev)
|
|
|
|
dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
|
|
|
|
NULL, qeth_procfile_seq_match);
|
|
|
|
return (void *) dev;
|
2005-04-16 22:20:36 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
qeth_perf_procfile_seq_stop(struct seq_file *s, void* it)
|
|
|
|
{
|
|
|
|
up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void *
|
|
|
|
qeth_perf_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
|
|
|
|
{
|
2005-08-08 16:22:36 +00:00
|
|
|
struct device *prev, *next;
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2005-08-08 16:22:36 +00:00
|
|
|
prev = (struct device *) it;
|
|
|
|
next = driver_find_device(&qeth_ccwgroup_driver.driver, prev,
|
|
|
|
NULL, qeth_procfile_seq_match);
|
|
|
|
if (next)
|
|
|
|
(*offset)++;
|
|
|
|
return (void *) next;
|
2005-04-16 22:20:36 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
|
|
|
|
{
|
|
|
|
struct device *device;
|
|
|
|
struct qeth_card *card;
|
|
|
|
|
2005-08-08 16:22:36 +00:00
|
|
|
device = (struct device *) it;
|
2005-04-16 22:20:36 +00:00
|
|
|
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
|
|
|
|
);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static struct seq_operations qeth_perf_procfile_seq_ops = {
|
|
|
|
.start = qeth_perf_procfile_seq_start,
|
|
|
|
.stop = qeth_perf_procfile_seq_stop,
|
|
|
|
.next = qeth_perf_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 */
|
|
|
|
|
|
|
|
/***** /proc/qeth_ipa_takeover *****/
|
|
|
|
#define QETH_IPATO_PROCFILE_NAME "qeth_ipa_takeover"
|
|
|
|
static struct proc_dir_entry *qeth_ipato_procfile;
|
|
|
|
|
|
|
|
static void *
|
|
|
|
qeth_ipato_procfile_seq_start(struct seq_file *s, loff_t *offset)
|
|
|
|
{
|
2005-08-08 16:22:36 +00:00
|
|
|
struct device *dev;
|
|
|
|
loff_t nr;
|
2005-04-16 22:20:36 +00:00
|
|
|
|
|
|
|
down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
|
|
|
|
/* TODO: finish this */
|
|
|
|
/*
|
|
|
|
* maybe SEQ_SATRT_TOKEN can be returned for offset 0
|
|
|
|
* output driver settings then;
|
|
|
|
* else output setting for respective card
|
|
|
|
*/
|
2005-08-08 16:22:36 +00:00
|
|
|
|
|
|
|
dev = driver_find_device(&qeth_ccwgroup_driver.driver, NULL, NULL,
|
|
|
|
qeth_procfile_seq_match);
|
|
|
|
|
2005-04-16 22:20:36 +00:00
|
|
|
/* get card at pos *offset */
|
2005-08-08 16:22:36 +00:00
|
|
|
nr = *offset;
|
|
|
|
while (nr-- > 1 && dev)
|
|
|
|
dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
|
|
|
|
NULL, qeth_procfile_seq_match);
|
|
|
|
return (void *) dev;
|
2005-04-16 22:20:36 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
qeth_ipato_procfile_seq_stop(struct seq_file *s, void* it)
|
|
|
|
{
|
|
|
|
up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void *
|
|
|
|
qeth_ipato_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
|
|
|
|
{
|
2005-08-08 16:22:36 +00:00
|
|
|
struct device *prev, *next;
|
2005-04-16 22:20:36 +00:00
|
|
|
|
2005-08-08 16:22:36 +00:00
|
|
|
prev = (struct device *) it;
|
|
|
|
next = driver_find_device(&qeth_ccwgroup_driver.driver, prev,
|
|
|
|
NULL, qeth_procfile_seq_match);
|
|
|
|
if (next)
|
|
|
|
(*offset)++;
|
|
|
|
return (void *) next;
|
2005-04-16 22:20:36 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
qeth_ipato_procfile_seq_show(struct seq_file *s, void *it)
|
|
|
|
{
|
|
|
|
struct device *device;
|
|
|
|
struct qeth_card *card;
|
|
|
|
|
|
|
|
/* TODO: finish this */
|
|
|
|
/*
|
|
|
|
* maybe SEQ_SATRT_TOKEN can be returned for offset 0
|
|
|
|
* output driver settings then;
|
|
|
|
* else output setting for respective card
|
|
|
|
*/
|
2005-08-08 16:22:36 +00:00
|
|
|
device = (struct device *) it;
|
2005-04-16 22:20:36 +00:00
|
|
|
card = device->driver_data;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static struct seq_operations qeth_ipato_procfile_seq_ops = {
|
|
|
|
.start = qeth_ipato_procfile_seq_start,
|
|
|
|
.stop = qeth_ipato_procfile_seq_stop,
|
|
|
|
.next = qeth_ipato_procfile_seq_next,
|
|
|
|
.show = qeth_ipato_procfile_seq_show,
|
|
|
|
};
|
|
|
|
|
|
|
|
static int
|
|
|
|
qeth_ipato_procfile_open(struct inode *inode, struct file *file)
|
|
|
|
{
|
|
|
|
return seq_open(file, &qeth_ipato_procfile_seq_ops);
|
|
|
|
}
|
|
|
|
|
|
|
|
static struct file_operations qeth_ipato_procfile_fops = {
|
|
|
|
.owner = THIS_MODULE,
|
|
|
|
.open = qeth_ipato_procfile_open,
|
|
|
|
.read = seq_read,
|
|
|
|
.llseek = seq_lseek,
|
|
|
|
.release = seq_release,
|
|
|
|
};
|
|
|
|
|
|
|
|
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 */
|
|
|
|
|
|
|
|
qeth_ipato_procfile = create_proc_entry(QETH_IPATO_PROCFILE_NAME,
|
|
|
|
S_IFREG | 0444, NULL);
|
|
|
|
if (qeth_ipato_procfile)
|
|
|
|
qeth_ipato_procfile->proc_fops = &qeth_ipato_procfile_fops;
|
|
|
|
|
|
|
|
if (qeth_procfile &&
|
|
|
|
qeth_ipato_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);
|
|
|
|
if (qeth_ipato_procfile)
|
|
|
|
remove_proc_entry(QETH_IPATO_PROCFILE_NAME, NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* ONLY FOR DEVELOPMENT! -> make it as module */
|
|
|
|
/*
|
|
|
|
static void
|
|
|
|
qeth_create_sysfs_entries(void)
|
|
|
|
{
|
|
|
|
struct device *dev;
|
|
|
|
|
|
|
|
down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
|
|
|
|
|
|
|
|
list_for_each_entry(dev, &qeth_ccwgroup_driver.driver.devices,
|
|
|
|
driver_list)
|
|
|
|
qeth_create_device_attributes(dev);
|
|
|
|
|
|
|
|
up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
qeth_remove_sysfs_entries(void)
|
|
|
|
{
|
|
|
|
struct device *dev;
|
|
|
|
|
|
|
|
down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
|
|
|
|
|
|
|
|
list_for_each_entry(dev, &qeth_ccwgroup_driver.driver.devices,
|
|
|
|
driver_list)
|
|
|
|
qeth_remove_device_attributes(dev);
|
|
|
|
|
|
|
|
up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int __init
|
|
|
|
qeth_fs_init(void)
|
|
|
|
{
|
|
|
|
printk(KERN_INFO "qeth_fs_init\n");
|
|
|
|
qeth_create_procfs_entries();
|
|
|
|
qeth_create_sysfs_entries();
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void __exit
|
|
|
|
qeth_fs_exit(void)
|
|
|
|
{
|
|
|
|
printk(KERN_INFO "qeth_fs_exit\n");
|
|
|
|
qeth_remove_procfs_entries();
|
|
|
|
qeth_remove_sysfs_entries();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
module_init(qeth_fs_init);
|
|
|
|
module_exit(qeth_fs_exit);
|
|
|
|
|
|
|
|
MODULE_LICENSE("GPL");
|
|
|
|
*/
|