aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/ibm/ibmvnic.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/ibm/ibmvnic.c')
-rw-r--r--drivers/net/ethernet/ibm/ibmvnic.c43
1 files changed, 21 insertions, 22 deletions
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index c12596676bbb..a07b8d79174c 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -189,9 +189,10 @@ static int alloc_long_term_buff(struct ibmvnic_adapter *adapter,
}
ltb->map_id = adapter->map_id;
adapter->map_id++;
+
+ init_completion(&adapter->fw_done);
send_request_map(adapter, ltb->addr,
ltb->size, ltb->map_id);
- init_completion(&adapter->fw_done);
wait_for_completion(&adapter->fw_done);
return 0;
}
@@ -505,7 +506,7 @@ rx_pool_alloc_failed:
adapter->rx_pool = NULL;
rx_pool_arr_alloc_failed:
for (i = 0; i < adapter->req_rx_queues; i++)
- napi_enable(&adapter->napi[i]);
+ napi_disable(&adapter->napi[i]);
alloc_napi_failed:
return -ENOMEM;
}
@@ -1121,10 +1122,10 @@ static void ibmvnic_get_ethtool_stats(struct net_device *dev,
crq.request_statistics.ioba = cpu_to_be32(adapter->stats_token);
crq.request_statistics.len =
cpu_to_be32(sizeof(struct ibmvnic_statistics));
- ibmvnic_send_crq(adapter, &crq);
/* Wait for data to be written */
init_completion(&adapter->stats_done);
+ ibmvnic_send_crq(adapter, &crq);
wait_for_completion(&adapter->stats_done);
for (i = 0; i < ARRAY_SIZE(ibmvnic_stats); i++)
@@ -1496,7 +1497,7 @@ static void init_sub_crqs(struct ibmvnic_adapter *adapter, int retry)
adapter->req_rx_queues = adapter->opt_rx_comp_queues;
adapter->req_rx_add_queues = adapter->max_rx_add_queues;
- adapter->req_mtu = adapter->max_mtu;
+ adapter->req_mtu = adapter->netdev->mtu + ETH_HLEN;
}
total_queues = adapter->req_tx_queues + adapter->req_rx_queues;
@@ -2185,12 +2186,12 @@ static void handle_error_info_rsp(union ibmvnic_crq *crq,
if (!found) {
dev_err(dev, "Couldn't find error id %x\n",
- crq->request_error_rsp.error_id);
+ be32_to_cpu(crq->request_error_rsp.error_id));
return;
}
dev_err(dev, "Detailed info for error id %x:",
- crq->request_error_rsp.error_id);
+ be32_to_cpu(crq->request_error_rsp.error_id));
for (i = 0; i < error_buff->len; i++) {
pr_cont("%02x", (int)error_buff->buff[i]);
@@ -2269,8 +2270,8 @@ static void handle_error_indication(union ibmvnic_crq *crq,
dev_err(dev, "Firmware reports %serror id %x, cause %d\n",
crq->error_indication.
flags & IBMVNIC_FATAL_ERROR ? "FATAL " : "",
- crq->error_indication.error_id,
- crq->error_indication.error_cause);
+ be32_to_cpu(crq->error_indication.error_id),
+ be16_to_cpu(crq->error_indication.error_cause));
error_buff = kmalloc(sizeof(*error_buff), GFP_ATOMIC);
if (!error_buff)
@@ -2388,10 +2389,10 @@ static void handle_request_cap_rsp(union ibmvnic_crq *crq,
case PARTIALSUCCESS:
dev_info(dev, "req=%lld, rsp=%ld in %s queue, retrying.\n",
*req_value,
- (long int)be32_to_cpu(crq->request_capability_rsp.
+ (long int)be64_to_cpu(crq->request_capability_rsp.
number), name);
release_sub_crqs_no_irqs(adapter);
- *req_value = be32_to_cpu(crq->request_capability_rsp.number);
+ *req_value = be64_to_cpu(crq->request_capability_rsp.number);
init_sub_crqs(adapter, 1);
return;
default:
@@ -2626,12 +2627,12 @@ static void handle_query_cap_rsp(union ibmvnic_crq *crq,
break;
case MIN_MTU:
adapter->min_mtu = be64_to_cpu(crq->query_capability.number);
- netdev->min_mtu = adapter->min_mtu;
+ netdev->min_mtu = adapter->min_mtu - ETH_HLEN;
netdev_dbg(netdev, "min_mtu = %lld\n", adapter->min_mtu);
break;
case MAX_MTU:
adapter->max_mtu = be64_to_cpu(crq->query_capability.number);
- netdev->max_mtu = adapter->max_mtu;
+ netdev->max_mtu = adapter->max_mtu - ETH_HLEN;
netdev_dbg(netdev, "max_mtu = %lld\n", adapter->max_mtu);
break;
case MAX_MULTICAST_FILTERS:
@@ -2799,9 +2800,9 @@ static ssize_t trace_read(struct file *file, char __user *user_buf, size_t len,
crq.collect_fw_trace.correlator = adapter->ras_comps[num].correlator;
crq.collect_fw_trace.ioba = cpu_to_be32(trace_tok);
crq.collect_fw_trace.len = adapter->ras_comps[num].trace_buff_size;
- ibmvnic_send_crq(adapter, &crq);
init_completion(&adapter->fw_done);
+ ibmvnic_send_crq(adapter, &crq);
wait_for_completion(&adapter->fw_done);
if (*ppos + len > be32_to_cpu(adapter->ras_comps[num].trace_buff_size))
@@ -3581,9 +3582,9 @@ static int ibmvnic_dump_show(struct seq_file *seq, void *v)
memset(&crq, 0, sizeof(crq));
crq.request_dump_size.first = IBMVNIC_CRQ_CMD;
crq.request_dump_size.cmd = REQUEST_DUMP_SIZE;
- ibmvnic_send_crq(adapter, &crq);
init_completion(&adapter->fw_done);
+ ibmvnic_send_crq(adapter, &crq);
wait_for_completion(&adapter->fw_done);
seq_write(seq, adapter->dump_data, adapter->dump_data_size);
@@ -3629,8 +3630,8 @@ static void handle_crq_init_rsp(struct work_struct *work)
}
}
- send_version_xchg(adapter);
reinit_completion(&adapter->init_done);
+ send_version_xchg(adapter);
if (!wait_for_completion_timeout(&adapter->init_done, timeout)) {
dev_err(dev, "Passive init timeout\n");
goto task_failed;
@@ -3640,9 +3641,9 @@ static void handle_crq_init_rsp(struct work_struct *work)
if (adapter->renegotiate) {
adapter->renegotiate = false;
release_sub_crqs_no_irqs(adapter);
- send_cap_queries(adapter);
reinit_completion(&adapter->init_done);
+ send_cap_queries(adapter);
if (!wait_for_completion_timeout(&adapter->init_done,
timeout)) {
dev_err(dev, "Passive init timeout\n");
@@ -3656,9 +3657,7 @@ static void handle_crq_init_rsp(struct work_struct *work)
goto task_failed;
netdev->real_num_tx_queues = adapter->req_tx_queues;
- netdev->mtu = adapter->req_mtu;
- netdev->min_mtu = adapter->min_mtu;
- netdev->max_mtu = adapter->max_mtu;
+ netdev->mtu = adapter->req_mtu - ETH_HLEN;
if (adapter->failover) {
adapter->failover = false;
@@ -3772,9 +3771,9 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id)
adapter->debugfs_dump = ent;
}
}
- ibmvnic_send_crq_init(adapter);
init_completion(&adapter->init_done);
+ ibmvnic_send_crq_init(adapter);
if (!wait_for_completion_timeout(&adapter->init_done, timeout))
return 0;
@@ -3782,9 +3781,9 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id)
if (adapter->renegotiate) {
adapter->renegotiate = false;
release_sub_crqs_no_irqs(adapter);
- send_cap_queries(adapter);
reinit_completion(&adapter->init_done);
+ send_cap_queries(adapter);
if (!wait_for_completion_timeout(&adapter->init_done,
timeout))
return 0;
@@ -3798,7 +3797,7 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id)
}
netdev->real_num_tx_queues = adapter->req_tx_queues;
- netdev->mtu = adapter->req_mtu;
+ netdev->mtu = adapter->req_mtu - ETH_HLEN;
rc = register_netdev(netdev);
if (rc) {
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.