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qeth: default BLKT values for new OSA/3 hardware 

Set default BLKT values for new OSA/3 hardware.

Signed-off-by: Einar Lueck <elelueck@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Einar Lueck 2010-01-11 02:50:52 +00:00 committed by David S. Miller
parent 84b66683db
commit a60389abaa
2 changed files with 29 additions and 18 deletions
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41
drivers/s390/net/qeth_core_main.c
View File

@ -1362,26 +1362,29 @@ static int qeth_read_conf_data(struct qeth_card *card, void **buffer,
return ret;
}
static int qeth_get_unitaddr(struct qeth_card *card)
static void qeth_configure_unitaddr(struct qeth_card *card, char *prcd)
{
int length;
char *prcd;
int rc;
QETH_DBF_TEXT(SETUP, 2, "getunit");
rc = qeth_read_conf_data(card, (void **) &prcd, &length);
if (rc) {
QETH_DBF_MESSAGE(2, "%s qeth_read_conf_data returned %i\n",
dev_name(&card->gdev->dev), rc);
return rc;
}
QETH_DBF_TEXT(SETUP, 2, "cfgunit");
card->info.chpid = prcd[30];
card->info.unit_addr2 = prcd[31];
card->info.cula = prcd[63];
card->info.guestlan = ((prcd[0x10] == _ascebc['V']) &&
(prcd[0x11] == _ascebc['M']));
kfree(prcd);
return 0;
}
static void qeth_configure_blkt_default(struct qeth_card *card, char *prcd)
{
QETH_DBF_TEXT(SETUP, 2, "cfgblkt");
if (prcd[74] == 0xF0 && prcd[75] == 0xF0 && prcd[76] == 0xF5) {
card->info.blkt.time_total = 250;
card->info.blkt.inter_packet = 5;
card->info.blkt.inter_packet_jumbo = 15;
} else {
card->info.blkt.time_total = 0;
card->info.blkt.inter_packet = 0;
card->info.blkt.inter_packet_jumbo = 0;
}
}
static void qeth_init_tokens(struct qeth_card *card)
@ -4169,6 +4172,8 @@ void qeth_core_free_discipline(struct qeth_card *card)
static void qeth_determine_capabilities(struct qeth_card *card)
{
int rc;
int length;
char *prcd;
QETH_DBF_TEXT(SETUP, 2, "detcapab");
rc = ccw_device_set_online(CARD_DDEV(card));
@ -4177,11 +4182,17 @@ static void qeth_determine_capabilities(struct qeth_card *card)
goto out;
}
rc = qeth_get_unitaddr(card);
rc = qeth_read_conf_data(card, (void **) &prcd, &length);
if (rc) {
QETH_DBF_MESSAGE(2, "%s qeth_read_conf_data returned %i\n",
dev_name(&card->gdev->dev), rc);
QETH_DBF_TEXT_(SETUP, 2, "5err%d", rc);
goto out_offline;
}
qeth_configure_unitaddr(card, prcd);
qeth_configure_blkt_default(card, prcd);
kfree(prcd);
rc = qdio_get_ssqd_desc(CARD_DDEV(card), &card->ssqd);
if (rc)

6
drivers/s390/net/qeth_core_sys.c
View File

@ -539,7 +539,7 @@ static ssize_t qeth_dev_blkt_total_store(struct device *dev,
struct qeth_card *card = dev_get_drvdata(dev);
return qeth_dev_blkt_store(card, buf, count,
&card->info.blkt.time_total, 1000);
&card->info.blkt.time_total, 5000);
}
@ -561,7 +561,7 @@ static ssize_t qeth_dev_blkt_inter_store(struct device *dev,
struct qeth_card *card = dev_get_drvdata(dev);
return qeth_dev_blkt_store(card, buf, count,
&card->info.blkt.inter_packet, 100);
&card->info.blkt.inter_packet, 1000);
}
static DEVICE_ATTR(inter, 0644, qeth_dev_blkt_inter_show,
@ -582,7 +582,7 @@ static ssize_t qeth_dev_blkt_inter_jumbo_store(struct device *dev,
struct qeth_card *card = dev_get_drvdata(dev);
return qeth_dev_blkt_store(card, buf, count,
&card->info.blkt.inter_packet_jumbo, 100);
&card->info.blkt.inter_packet_jumbo, 1000);
}
static DEVICE_ATTR(inter_jumbo, 0644, qeth_dev_blkt_inter_jumbo_show,