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path: root/drivers/s390/net/qeth_l2_main.c
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Diffstat (limited to 'drivers/s390/net/qeth_l2_main.c')
-rw-r--r--drivers/s390/net/qeth_l2_main.c23
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index b8799cd3e7aa..bd8143e51747 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -2021,10 +2021,10 @@ static bool qeth_l2_vnicc_recover_char(struct qeth_card *card, u32 vnicc,
static void qeth_l2_vnicc_init(struct qeth_card *card)
{
u32 *timeout = &card->options.vnicc.learning_timeout;
+ bool enable, error = false;
unsigned int chars_len, i;
unsigned long chars_tmp;
u32 sup_cmds, vnicc;
- bool enable, error;
QETH_CARD_TEXT(card, 2, "vniccini");
/* reset rx_bcast */
@@ -2045,17 +2045,24 @@ static void qeth_l2_vnicc_init(struct qeth_card *card)
chars_len = sizeof(card->options.vnicc.sup_chars) * BITS_PER_BYTE;
for_each_set_bit(i, &chars_tmp, chars_len) {
vnicc = BIT(i);
- qeth_l2_vnicc_query_cmds(card, vnicc, &sup_cmds);
- if (!(sup_cmds & IPA_VNICC_SET_TIMEOUT) ||
- !(sup_cmds & IPA_VNICC_GET_TIMEOUT))
+ if (qeth_l2_vnicc_query_cmds(card, vnicc, &sup_cmds)) {
+ sup_cmds = 0;
+ error = true;
+ }
+ if ((sup_cmds & IPA_VNICC_SET_TIMEOUT) &&
+ (sup_cmds & IPA_VNICC_GET_TIMEOUT))
+ card->options.vnicc.getset_timeout_sup |= vnicc;
+ else
card->options.vnicc.getset_timeout_sup &= ~vnicc;
- if (!(sup_cmds & IPA_VNICC_ENABLE) ||
- !(sup_cmds & IPA_VNICC_DISABLE))
+ if ((sup_cmds & IPA_VNICC_ENABLE) &&
+ (sup_cmds & IPA_VNICC_DISABLE))
+ card->options.vnicc.set_char_sup |= vnicc;
+ else
card->options.vnicc.set_char_sup &= ~vnicc;
}
/* enforce assumed default values and recover settings, if changed */
- error = qeth_l2_vnicc_recover_timeout(card, QETH_VNICC_LEARNING,
- timeout);
+ error |= qeth_l2_vnicc_recover_timeout(card, QETH_VNICC_LEARNING,
+ timeout);
chars_tmp = card->options.vnicc.wanted_chars ^ QETH_VNICC_DEFAULT;
chars_tmp |= QETH_VNICC_BRIDGE_INVISIBLE;
chars_len = sizeof(card->options.vnicc.wanted_chars) * BITS_PER_BYTE;