diff options
Diffstat (limited to 'drivers/s390/net/qeth_core_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index f54bec54d677..71bfacfc097e 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -3037,6 +3037,45 @@ int qeth_query_ipassists(struct qeth_card *card, enum qeth_prot_versions prot) } EXPORT_SYMBOL_GPL(qeth_query_ipassists); +static int qeth_query_switch_attributes_cb(struct qeth_card *card, + struct qeth_reply *reply, unsigned long data) +{ + struct qeth_ipa_cmd *cmd; + struct qeth_switch_info *sw_info; + struct qeth_query_switch_attributes *attrs; + + QETH_CARD_TEXT(card, 2, "qswiatcb"); + cmd = (struct qeth_ipa_cmd *) data; + sw_info = (struct qeth_switch_info *)reply->param; + if (cmd->data.setadapterparms.hdr.return_code == 0) { + attrs = &cmd->data.setadapterparms.data.query_switch_attributes; + sw_info->capabilities = attrs->capabilities; + sw_info->settings = attrs->settings; + QETH_CARD_TEXT_(card, 2, "%04x%04x", sw_info->capabilities, + sw_info->settings); + } + qeth_default_setadapterparms_cb(card, reply, (unsigned long) cmd); + + return 0; +} + +int qeth_query_switch_attributes(struct qeth_card *card, + struct qeth_switch_info *sw_info) +{ + struct qeth_cmd_buffer *iob; + + QETH_CARD_TEXT(card, 2, "qswiattr"); + if (!qeth_adp_supported(card, IPA_SETADP_QUERY_SWITCH_ATTRIBUTES)) + return -EOPNOTSUPP; + if (!netif_carrier_ok(card->dev)) + return -ENOMEDIUM; + iob = qeth_get_adapter_cmd(card, IPA_SETADP_QUERY_SWITCH_ATTRIBUTES, + sizeof(struct qeth_ipacmd_setadpparms_hdr)); + return qeth_send_ipa_cmd(card, iob, + qeth_query_switch_attributes_cb, sw_info); +} +EXPORT_SYMBOL_GPL(qeth_query_switch_attributes); + static int qeth_query_setdiagass_cb(struct qeth_card *card, struct qeth_reply *reply, unsigned long data) { |