static ssize_t qeth_dev_if_name_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev_get_drvdata(dev);
if (!card)
return -EINVAL;
return sprintf(buf, "%s\n", QETH_CARD_IFNAME(card));
}
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 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)
);
if (!card->options.performance_stats)
seq_printf(s, "Performance statistics are deactivated.\n");
seq_printf(s, " Skb's/buffers received : %lu/%u\n"
" Skb's/buffers sent : %lu/%u\n\n",
card->stats.rx_packets -
card->perf_stats.initial_rx_packets,
card->perf_stats.bufs_rec,
card->stats.tx_packets -
card->perf_stats.initial_tx_packets,
card->perf_stats.bufs_sent
);
seq_printf(s, " Skb's/buffers sent without packing : %lu/%u\n"
" Skb's/buffers sent with packing : %u/%u\n\n",
card->stats.tx_packets - card->perf_stats.initial_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 : %u\n"
" Skb fragments sent in SG mode : %u\n\n",
card->perf_stats.sg_skbs_sent,
card->perf_stats.sg_frags_sent);
seq_printf(s, " large_send tx (in Kbytes) : %u\n"
" large_send count : %u\n\n",
card->perf_stats.large_send_bytes >> 10,
card->perf_stats.large_send_cnt);
seq_printf(s, " Packing state changes no pkg.->packing : %u/%u\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) : %u\n"
" Inbound handler count : %u\n"
" Inbound do_QDIO time (in us) : %u\n"
" Inbound do_QDIO count : %u\n\n"
" Outbound handler time (in us) : %u\n"
" Outbound handler count : %u\n\n"
" Outbound time (in us, incl QDIO) : %u\n"
" Outbound count : %u\n"
" Outbound do_QDIO time (in us) : %u\n"
" Outbound do_QDIO count : %u\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;
}
