diff options
Diffstat (limited to 'drivers/s390')
-rw-r--r-- | drivers/s390/char/raw3270.c | 1 | ||||
-rw-r--r-- | drivers/s390/crypto/ap_bus.c | 9 | ||||
-rw-r--r-- | drivers/s390/net/claw.c | 2 | ||||
-rw-r--r-- | drivers/s390/net/ctcm_main.c | 6 | ||||
-rw-r--r-- | drivers/s390/net/netiucv.c | 2 | ||||
-rw-r--r-- | drivers/s390/net/qeth_core.h | 7 | ||||
-rw-r--r-- | drivers/s390/net/qeth_core_main.c | 39 | ||||
-rw-r--r-- | drivers/s390/net/qeth_core_mpc.h | 17 | ||||
-rw-r--r-- | drivers/s390/net/qeth_core_sys.c | 38 | ||||
-rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 6 | ||||
-rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 3 |
11 files changed, 119 insertions, 11 deletions
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index 15b3459..220acb4 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -633,7 +633,6 @@ raw3270_reset_device_cb(struct raw3270_request *rq, void *data) } else raw3270_writesf_readpart(rp); memset(&rp->init_reset, 0, sizeof(rp->init_reset)); - memset(&rp->init_data, 0, sizeof(rp->init_data)); } static int diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 69ef4f8..4038437 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -901,10 +901,15 @@ static int ap_device_probe(struct device *dev) int rc; ap_dev->drv = ap_drv; + + spin_lock_bh(&ap_device_list_lock); + list_add(&ap_dev->list, &ap_device_list); + spin_unlock_bh(&ap_device_list_lock); + rc = ap_drv->probe ? ap_drv->probe(ap_dev) : -ENODEV; - if (!rc) { + if (rc) { spin_lock_bh(&ap_device_list_lock); - list_add(&ap_dev->list, &ap_device_list); + list_del_init(&ap_dev->list); spin_unlock_bh(&ap_device_list_lock); } return rc; diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c index d837c3c..fbc6701 100644 --- a/drivers/s390/net/claw.c +++ b/drivers/s390/net/claw.c @@ -2915,7 +2915,7 @@ claw_new_device(struct ccwgroup_device *cgdev) "failed with error code %d\n", ret); goto out; } - dev = alloc_netdev(0,"claw%d",claw_init_netdevice); + dev = alloc_netdev(0, "claw%d", NET_NAME_UNKNOWN, claw_init_netdevice); if (!dev) { dev_warn(&cgdev->dev, "Activating the CLAW device failed\n"); diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c index 03b6ad0..e056dd4 100644 --- a/drivers/s390/net/ctcm_main.c +++ b/drivers/s390/net/ctcm_main.c @@ -1137,9 +1137,11 @@ static struct net_device *ctcm_init_netdevice(struct ctcm_priv *priv) return NULL; if (IS_MPC(priv)) - dev = alloc_netdev(0, MPC_DEVICE_GENE, ctcm_dev_setup); + dev = alloc_netdev(0, MPC_DEVICE_GENE, NET_NAME_UNKNOWN, + ctcm_dev_setup); else - dev = alloc_netdev(0, CTC_DEVICE_GENE, ctcm_dev_setup); + dev = alloc_netdev(0, CTC_DEVICE_GENE, NET_NAME_UNKNOWN, + ctcm_dev_setup); if (!dev) { CTCM_DBF_TEXT_(ERROR, CTC_DBF_CRIT, diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index ce16d1b..0a87809 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -2015,7 +2015,7 @@ static struct net_device *netiucv_init_netdevice(char *username, char *userdata) struct net_device *dev; dev = alloc_netdev(sizeof(struct netiucv_priv), "iucv%d", - netiucv_setup_netdevice); + NET_NAME_UNKNOWN, netiucv_setup_netdevice); if (!dev) return NULL; rtnl_lock(); diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index a2088af..bbafbd0 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -766,6 +766,11 @@ struct carrier_info { __u32 port_speed; }; +struct qeth_switch_info { + __u32 capabilities; + __u32 settings; +}; + #define QETH_NAPI_WEIGHT NAPI_POLL_WEIGHT struct qeth_card { @@ -946,6 +951,8 @@ struct qeth_cmd_buffer *qeth_wait_for_buffer(struct qeth_channel *); int qeth_mdio_read(struct net_device *, int, int); int qeth_snmp_command(struct qeth_card *, char __user *); int qeth_query_oat_command(struct qeth_card *, char __user *); +int qeth_query_switch_attributes(struct qeth_card *card, + struct qeth_switch_info *sw_info); int qeth_query_card_info(struct qeth_card *card, struct carrier_info *carrier_info); int qeth_send_control_data(struct qeth_card *, int, struct qeth_cmd_buffer *, diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index f54bec5..71bfacf 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) { diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h index cf6a90e..1558be1 100644 --- a/drivers/s390/net/qeth_core_mpc.h +++ b/drivers/s390/net/qeth_core_mpc.h @@ -242,6 +242,7 @@ enum qeth_ipa_setadp_cmd { IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L, IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L, IPA_SETADP_QUERY_OAT = 0x00080000L, + IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L, }; enum qeth_ipa_mac_ops { CHANGE_ADDR_READ_MAC = 0, @@ -431,6 +432,21 @@ struct qeth_query_card_info { __u32 reserved2; }; +#define QETH_SWITCH_FORW_802_1 0x00000001 +#define QETH_SWITCH_FORW_REFL_RELAY 0x00000002 +#define QETH_SWITCH_CAP_RTE 0x00000004 +#define QETH_SWITCH_CAP_ECP 0x00000008 +#define QETH_SWITCH_CAP_VDP 0x00000010 + +struct qeth_query_switch_attributes { + __u8 version; + __u8 reserved1; + __u16 reserved2; + __u32 capabilities; + __u32 settings; + __u8 reserved3[8]; +}; + struct qeth_ipacmd_setadpparms_hdr { __u32 supp_hw_cmds; __u32 reserved1; @@ -452,6 +468,7 @@ struct qeth_ipacmd_setadpparms { struct qeth_set_access_ctrl set_access_ctrl; struct qeth_query_oat query_oat; struct qeth_query_card_info card_info; + struct qeth_query_switch_attributes query_switch_attributes; __u32 mode; } data; } __attribute__ ((packed)); diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c index 8a25a2b..15523f0 100644 --- a/drivers/s390/net/qeth_core_sys.c +++ b/drivers/s390/net/qeth_core_sys.c @@ -543,7 +543,42 @@ out: } static DEVICE_ATTR(isolation, 0644, qeth_dev_isolation_show, - qeth_dev_isolation_store); + qeth_dev_isolation_store); + +static ssize_t qeth_dev_switch_attrs_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct qeth_card *card = dev_get_drvdata(dev); + struct qeth_switch_info sw_info; + int rc = 0; + + if (!card) + return -EINVAL; + + if (card->state != CARD_STATE_SOFTSETUP && card->state != CARD_STATE_UP) + return sprintf(buf, "n/a\n"); + + rc = qeth_query_switch_attributes(card, &sw_info); + if (rc) + return rc; + + if (!sw_info.capabilities) + rc = sprintf(buf, "unknown"); + + if (sw_info.capabilities & QETH_SWITCH_FORW_802_1) + rc = sprintf(buf, (sw_info.settings & QETH_SWITCH_FORW_802_1 ? + "[802.1]" : "802.1")); + if (sw_info.capabilities & QETH_SWITCH_FORW_REFL_RELAY) + rc += sprintf(buf + rc, + (sw_info.settings & QETH_SWITCH_FORW_REFL_RELAY ? + " [rr]" : " rr")); + rc += sprintf(buf + rc, "\n"); + + return rc; +} + +static DEVICE_ATTR(switch_attrs, 0444, + qeth_dev_switch_attrs_show, NULL); static ssize_t qeth_hw_trap_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -728,6 +763,7 @@ static struct attribute *qeth_device_attrs[] = { &dev_attr_layer2.attr, &dev_attr_isolation.attr, &dev_attr_hw_trap.attr, + &dev_attr_switch_attrs.attr, NULL, }; static struct attribute_group qeth_device_attr_group = { diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 5ef5b4f..c2679bf 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -952,10 +952,12 @@ static int qeth_l2_setup_netdev(struct qeth_card *card) { switch (card->info.type) { case QETH_CARD_TYPE_IQD: - card->dev = alloc_netdev(0, "hsi%d", ether_setup); + card->dev = alloc_netdev(0, "hsi%d", NET_NAME_UNKNOWN, + ether_setup); break; case QETH_CARD_TYPE_OSN: - card->dev = alloc_netdev(0, "osn%d", ether_setup); + card->dev = alloc_netdev(0, "osn%d", NET_NAME_UNKNOWN, + ether_setup); card->dev->flags |= IFF_NOARP; break; default: diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 14e0b58..f8427a2 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -3287,7 +3287,8 @@ static int qeth_l3_setup_netdev(struct qeth_card *card) } } } else if (card->info.type == QETH_CARD_TYPE_IQD) { - card->dev = alloc_netdev(0, "hsi%d", ether_setup); + card->dev = alloc_netdev(0, "hsi%d", NET_NAME_UNKNOWN, + ether_setup); if (!card->dev) return -ENODEV; card->dev->flags |= IFF_NOARP; |