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-rw-r--r--drivers/s390/net/ctcm_main.c7
-rw-r--r--drivers/s390/net/qeth_core.h4
-rw-r--r--drivers/s390/net/qeth_core_main.c11
-rw-r--r--drivers/s390/net/qeth_l2_main.c1
-rw-r--r--drivers/s390/net/qeth_l3_main.c40
5 files changed, 22 insertions, 41 deletions
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c
index 05c37d6d4afe..c3e22523faf3 100644
--- a/drivers/s390/net/ctcm_main.c
+++ b/drivers/s390/net/ctcm_main.c
@@ -1677,11 +1677,8 @@ static int ctcm_shutdown_device(struct ccwgroup_device *cgdev)
ccw_device_set_offline(cgdev->cdev[1]);
ccw_device_set_offline(cgdev->cdev[0]);
-
- if (priv->channel[CTCM_READ])
- channel_remove(priv->channel[CTCM_READ]);
- if (priv->channel[CTCM_WRITE])
- channel_remove(priv->channel[CTCM_WRITE]);
+ channel_remove(priv->channel[CTCM_READ]);
+ channel_remove(priv->channel[CTCM_WRITE]);
priv->channel[CTCM_READ] = priv->channel[CTCM_WRITE] = NULL;
return 0;
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 1766a20ebcb1..ec2e014e885c 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -981,6 +981,10 @@ int qeth_send_setassparms(struct qeth_card *, struct qeth_cmd_buffer *, __u16,
int (*reply_cb)(struct qeth_card *,
struct qeth_reply *, unsigned long),
void *);
+struct qeth_cmd_buffer *qeth_get_setassparms_cmd(struct qeth_card *,
+ enum qeth_ipa_funcs,
+ __u16, __u16,
+ enum qeth_prot_versions);
int qeth_start_ipa_tx_checksum(struct qeth_card *);
int qeth_set_rx_csum(struct qeth_card *, int);
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 31ac53fa5cee..787153764120 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -2684,8 +2684,6 @@ void qeth_print_status_message(struct qeth_card *card)
sprintf(card->info.mcl_level, "%02x%02x",
card->info.mcl_level[2],
card->info.mcl_level[3]);
-
- card->info.mcl_level[QETH_MCL_LENGTH] = 0;
break;
}
/* fallthrough */
@@ -5297,10 +5295,10 @@ static int qeth_setassparms_cb(struct qeth_card *card,
return 0;
}
-static struct qeth_cmd_buffer *qeth_get_setassparms_cmd(struct qeth_card *card,
- enum qeth_ipa_funcs ipa_func,
- __u16 cmd_code, __u16 len,
- enum qeth_prot_versions prot)
+struct qeth_cmd_buffer *qeth_get_setassparms_cmd(struct qeth_card *card,
+ enum qeth_ipa_funcs ipa_func,
+ __u16 cmd_code, __u16 len,
+ enum qeth_prot_versions prot)
{
struct qeth_cmd_buffer *iob;
struct qeth_ipa_cmd *cmd;
@@ -5319,6 +5317,7 @@ static struct qeth_cmd_buffer *qeth_get_setassparms_cmd(struct qeth_card *card,
return iob;
}
+EXPORT_SYMBOL_GPL(qeth_get_setassparms_cmd);
int qeth_send_setassparms(struct qeth_card *card,
struct qeth_cmd_buffer *iob, __u16 len, long data,
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 8f1b091e1732..80b1979e8d95 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -1126,6 +1126,7 @@ static int qeth_l2_setup_netdev(struct qeth_card *card)
qeth_l2_request_initial_mac(card);
SET_NETDEV_DEV(card->dev, &card->gdev->dev);
netif_napi_add(card->dev, &card->napi, qeth_l2_poll, QETH_NAPI_WEIGHT);
+ netif_carrier_off(card->dev);
return register_netdev(card->dev);
}
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 543960e96b42..7c8c68c26540 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1043,28 +1043,6 @@ static int qeth_l3_default_setassparms_cb(struct qeth_card *card,
return 0;
}
-static struct qeth_cmd_buffer *qeth_l3_get_setassparms_cmd(
- struct qeth_card *card, enum qeth_ipa_funcs ipa_func, __u16 cmd_code,
- __u16 len, enum qeth_prot_versions prot)
-{
- struct qeth_cmd_buffer *iob;
- struct qeth_ipa_cmd *cmd;
-
- QETH_CARD_TEXT(card, 4, "getasscm");
- iob = qeth_get_ipacmd_buffer(card, IPA_CMD_SETASSPARMS, prot);
-
- if (iob) {
- cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
- cmd->data.setassparms.hdr.assist_no = ipa_func;
- cmd->data.setassparms.hdr.length = 8 + len;
- cmd->data.setassparms.hdr.command_code = cmd_code;
- cmd->data.setassparms.hdr.return_code = 0;
- cmd->data.setassparms.hdr.seq_no = 0;
- }
-
- return iob;
-}
-
#ifdef CONFIG_QETH_IPV6
static int qeth_l3_send_simple_setassparms_ipv6(struct qeth_card *card,
enum qeth_ipa_funcs ipa_func, __u16 cmd_code)
@@ -1073,7 +1051,7 @@ static int qeth_l3_send_simple_setassparms_ipv6(struct qeth_card *card,
struct qeth_cmd_buffer *iob;
QETH_CARD_TEXT(card, 4, "simassp6");
- iob = qeth_l3_get_setassparms_cmd(card, ipa_func, cmd_code,
+ iob = qeth_get_setassparms_cmd(card, ipa_func, cmd_code,
0, QETH_PROT_IPV6);
if (!iob)
return -ENOMEM;
@@ -2344,10 +2322,11 @@ static int qeth_l3_query_arp_cache_info(struct qeth_card *card,
QETH_CARD_TEXT_(card, 3, "qarpipv%i", prot);
- iob = qeth_l3_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
- IPA_CMD_ASS_ARP_QUERY_INFO,
- sizeof(struct qeth_arp_query_data) - sizeof(char),
- prot);
+ iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
+ IPA_CMD_ASS_ARP_QUERY_INFO,
+ sizeof(struct qeth_arp_query_data)
+ - sizeof(char),
+ prot);
if (!iob)
return -ENOMEM;
cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
@@ -2439,7 +2418,7 @@ static int qeth_l3_arp_add_entry(struct qeth_card *card,
return -EOPNOTSUPP;
}
- iob = qeth_l3_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
+ iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
IPA_CMD_ASS_ARP_ADD_ENTRY,
sizeof(struct qeth_arp_cache_entry),
QETH_PROT_IPV4);
@@ -2480,7 +2459,7 @@ static int qeth_l3_arp_remove_entry(struct qeth_card *card,
return -EOPNOTSUPP;
}
memcpy(buf, entry, 12);
- iob = qeth_l3_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
+ iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
IPA_CMD_ASS_ARP_REMOVE_ENTRY,
12,
QETH_PROT_IPV4);
@@ -2818,7 +2797,7 @@ static inline int qeth_l3_tso_elements(struct sk_buff *skb)
{
unsigned long tcpd = (unsigned long)tcp_hdr(skb) +
tcp_hdr(skb)->doff * 4;
- int tcpd_len = skb->len - (tcpd - (unsigned long)skb->data);
+ int tcpd_len = skb_headlen(skb) - (tcpd - (unsigned long)skb->data);
int elements = PFN_UP(tcpd + tcpd_len - 1) - PFN_DOWN(tcpd);
elements += qeth_get_elements_for_frags(skb);
@@ -3220,6 +3199,7 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
SET_NETDEV_DEV(card->dev, &card->gdev->dev);
netif_napi_add(card->dev, &card->napi, qeth_l3_poll, QETH_NAPI_WEIGHT);
+ netif_carrier_off(card->dev);
return register_netdev(card->dev);
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.