the max message timer. This is in milliseconds. */
#define MAX_MSG_TIMEOUT 60000
-
/*
* The main "user" data structure.
*/
struct device_attribute aux_firmware_rev_attr;
};
+/*
+ * Various statistics for IPMI, these index stats[] in the ipmi_smi
+ * structure.
+ */
+/* Commands we got from the user that were invalid. */
+#define IPMI_STAT_sent_invalid_commands 0
+
+/* Commands we sent to the MC. */
+#define IPMI_STAT_sent_local_commands 1
+
+/* Responses from the MC that were delivered to a user. */
+#define IPMI_STAT_handled_local_responses 2
+
+/* Responses from the MC that were not delivered to a user. */
+#define IPMI_STAT_unhandled_local_responses 3
+
+/* Commands we sent out to the IPMB bus. */
+#define IPMI_STAT_sent_ipmb_commands 4
+
+/* Commands sent on the IPMB that had errors on the SEND CMD */
+#define IPMI_STAT_sent_ipmb_command_errs 5
+
+/* Each retransmit increments this count. */
+#define IPMI_STAT_retransmitted_ipmb_commands 6
+
+/* When a message times out (runs out of retransmits) this is incremented. */
+#define IPMI_STAT_timed_out_ipmb_commands 7
+
+/*
+ * This is like above, but for broadcasts. Broadcasts are
+ * *not* included in the above count (they are expected to
+ * time out).
+ */
+#define IPMI_STAT_timed_out_ipmb_broadcasts 8
+
+/* Responses I have sent to the IPMB bus. */
+#define IPMI_STAT_sent_ipmb_responses 9
+
+/* The response was delivered to the user. */
+#define IPMI_STAT_handled_ipmb_responses 10
+
+/* The response had invalid data in it. */
+#define IPMI_STAT_invalid_ipmb_responses 11
+
+/* The response didn't have anyone waiting for it. */
+#define IPMI_STAT_unhandled_ipmb_responses 12
+
+/* Commands we sent out to the IPMB bus. */
+#define IPMI_STAT_sent_lan_commands 13
+
+/* Commands sent on the IPMB that had errors on the SEND CMD */
+#define IPMI_STAT_sent_lan_command_errs 14
+
+/* Each retransmit increments this count. */
+#define IPMI_STAT_retransmitted_lan_commands 15
+
+/* When a message times out (runs out of retransmits) this is incremented. */
+#define IPMI_STAT_timed_out_lan_commands 16
+
+/* Responses I have sent to the IPMB bus. */
+#define IPMI_STAT_sent_lan_responses 17
+
+/* The response was delivered to the user. */
+#define IPMI_STAT_handled_lan_responses 18
+
+/* The response had invalid data in it. */
+#define IPMI_STAT_invalid_lan_responses 19
+
+/* The response didn't have anyone waiting for it. */
+#define IPMI_STAT_unhandled_lan_responses 20
+
+/* The command was delivered to the user. */
+#define IPMI_STAT_handled_commands 21
+
+/* The command had invalid data in it. */
+#define IPMI_STAT_invalid_commands 22
+
+/* The command didn't have anyone waiting for it. */
+#define IPMI_STAT_unhandled_commands 23
+
+/* Invalid data in an event. */
+#define IPMI_STAT_invalid_events 24
+
+/* Events that were received with the proper format. */
+#define IPMI_STAT_events 25
+
+/* When you add a statistic, you must update this value. */
+#define IPMI_NUM_STATS 26
+
+
#define IPMI_IPMB_NUM_SEQ 64
#define IPMI_MAX_CHANNELS 16
struct ipmi_smi
struct proc_dir_entry *proc_dir;
char proc_dir_name[10];
- spinlock_t counter_lock; /* For making counters atomic. */
-
- /* Commands we got that were invalid. */
- unsigned int sent_invalid_commands;
-
- /* Commands we sent to the MC. */
- unsigned int sent_local_commands;
- /* Responses from the MC that were delivered to a user. */
- unsigned int handled_local_responses;
- /* Responses from the MC that were not delivered to a user. */
- unsigned int unhandled_local_responses;
-
- /* Commands we sent out to the IPMB bus. */
- unsigned int sent_ipmb_commands;
- /* Commands sent on the IPMB that had errors on the SEND CMD */
- unsigned int sent_ipmb_command_errs;
- /* Each retransmit increments this count. */
- unsigned int retransmitted_ipmb_commands;
- /* When a message times out (runs out of retransmits) this is
- incremented. */
- unsigned int timed_out_ipmb_commands;
-
- /* This is like above, but for broadcasts. Broadcasts are
- *not* included in the above count (they are expected to
- time out). */
- unsigned int timed_out_ipmb_broadcasts;
-
- /* Responses I have sent to the IPMB bus. */
- unsigned int sent_ipmb_responses;
-
- /* The response was delivered to the user. */
- unsigned int handled_ipmb_responses;
- /* The response had invalid data in it. */
- unsigned int invalid_ipmb_responses;
- /* The response didn't have anyone waiting for it. */
- unsigned int unhandled_ipmb_responses;
-
- /* Commands we sent out to the IPMB bus. */
- unsigned int sent_lan_commands;
- /* Commands sent on the IPMB that had errors on the SEND CMD */
- unsigned int sent_lan_command_errs;
- /* Each retransmit increments this count. */
- unsigned int retransmitted_lan_commands;
- /* When a message times out (runs out of retransmits) this is
- incremented. */
- unsigned int timed_out_lan_commands;
-
- /* Responses I have sent to the IPMB bus. */
- unsigned int sent_lan_responses;
-
- /* The response was delivered to the user. */
- unsigned int handled_lan_responses;
- /* The response had invalid data in it. */
- unsigned int invalid_lan_responses;
- /* The response didn't have anyone waiting for it. */
- unsigned int unhandled_lan_responses;
-
- /* The command was delivered to the user. */
- unsigned int handled_commands;
- /* The command had invalid data in it. */
- unsigned int invalid_commands;
- /* The command didn't have anyone waiting for it. */
- unsigned int unhandled_commands;
-
- /* Invalid data in an event. */
- unsigned int invalid_events;
-
- /* Events that were received with the proper format. */
- unsigned int events;
+ atomic_t stats[IPMI_NUM_STATS];
/*
* run_to_completion duplicate of smb_info, smi_info
static DEFINE_MUTEX(smi_watchers_mutex);
+#define ipmi_inc_stat(intf, stat) \
+ atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
+#define ipmi_get_stat(intf, stat) \
+ ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
+
+
static void free_recv_msg_list(struct list_head *q)
{
struct ipmi_recv_msg *msg, *msg2;
{
if (!msg->user) {
ipmi_smi_t intf = msg->user_msg_data;
- unsigned long flags;
/* Special handling for NULL users. */
if (intf->null_user_handler) {
intf->null_user_handler(intf, msg);
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->handled_local_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, handled_local_responses);
} else {
/* No handler, so give up. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->unhandled_local_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, unhandled_local_responses);
}
ipmi_free_recv_msg(msg);
} else {
smi_addr = (struct ipmi_system_interface_addr *) addr;
if (smi_addr->lun > 3) {
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EINVAL;
goto out_err;
}
{
/* We don't let the user do these, since we manage
the sequence numbers. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EINVAL;
goto out_err;
}
}
if ((msg->data_len + 2) > IPMI_MAX_MSG_LENGTH) {
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EMSGSIZE;
goto out_err;
}
if (msg->data_len > 0)
memcpy(&(smi_msg->data[2]), msg->data, msg->data_len);
smi_msg->data_size = msg->data_len + 2;
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_local_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_local_commands);
} else if ((addr->addr_type == IPMI_IPMB_ADDR_TYPE)
|| (addr->addr_type == IPMI_IPMB_BROADCAST_ADDR_TYPE))
{
int broadcast = 0;
if (addr->channel >= IPMI_MAX_CHANNELS) {
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EINVAL;
goto out_err;
}
if (intf->channels[addr->channel].medium
!= IPMI_CHANNEL_MEDIUM_IPMB)
{
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EINVAL;
goto out_err;
}
/* 9 for the header and 1 for the checksum, plus
possibly one for the broadcast. */
if ((msg->data_len + 10 + broadcast) > IPMI_MAX_MSG_LENGTH) {
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EMSGSIZE;
goto out_err;
}
ipmb_addr = (struct ipmi_ipmb_addr *) addr;
if (ipmb_addr->lun > 3) {
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EINVAL;
goto out_err;
}
if (recv_msg->msg.netfn & 0x1) {
/* It's a response, so use the user's sequence
from msgid. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_ipmb_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_ipmb_responses);
format_ipmb_msg(smi_msg, msg, ipmb_addr, msgid,
msgid, broadcast,
source_address, source_lun);
spin_lock_irqsave(&(intf->seq_lock), flags);
- spin_lock(&intf->counter_lock);
- intf->sent_ipmb_commands++;
- spin_unlock(&intf->counter_lock);
+ ipmi_inc_stat(intf, sent_ipmb_commands);
/* Create a sequence number with a 1 second
timeout and 4 retries. */
long seqid;
if (addr->channel >= IPMI_MAX_CHANNELS) {
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EINVAL;
goto out_err;
}
&& (intf->channels[addr->channel].medium
!= IPMI_CHANNEL_MEDIUM_ASYNC))
{
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EINVAL;
goto out_err;
}
/* 11 for the header and 1 for the checksum. */
if ((msg->data_len + 12) > IPMI_MAX_MSG_LENGTH) {
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EMSGSIZE;
goto out_err;
}
lan_addr = (struct ipmi_lan_addr *) addr;
if (lan_addr->lun > 3) {
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EINVAL;
goto out_err;
}
if (recv_msg->msg.netfn & 0x1) {
/* It's a response, so use the user's sequence
from msgid. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_lan_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_lan_responses);
format_lan_msg(smi_msg, msg, lan_addr, msgid,
msgid, source_lun);
spin_lock_irqsave(&(intf->seq_lock), flags);
- spin_lock(&intf->counter_lock);
- intf->sent_lan_commands++;
- spin_unlock(&intf->counter_lock);
+ ipmi_inc_stat(intf, sent_lan_commands);
/* Create a sequence number with a 1 second
timeout and 4 retries. */
}
} else {
/* Unknown address type. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->sent_invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_invalid_commands);
rv = -EINVAL;
goto out_err;
}
char *out = (char *) page;
ipmi_smi_t intf = data;
- return sprintf(out, "%d.%d\n",
+ return sprintf(out, "%u.%u\n",
ipmi_version_major(&intf->bmc->id),
ipmi_version_minor(&intf->bmc->id));
}
char *out = (char *) page;
ipmi_smi_t intf = data;
- out += sprintf(out, "sent_invalid_commands: %d\n",
- intf->sent_invalid_commands);
- out += sprintf(out, "sent_local_commands: %d\n",
- intf->sent_local_commands);
- out += sprintf(out, "handled_local_responses: %d\n",
- intf->handled_local_responses);
- out += sprintf(out, "unhandled_local_responses: %d\n",
- intf->unhandled_local_responses);
- out += sprintf(out, "sent_ipmb_commands: %d\n",
- intf->sent_ipmb_commands);
- out += sprintf(out, "sent_ipmb_command_errs: %d\n",
- intf->sent_ipmb_command_errs);
- out += sprintf(out, "retransmitted_ipmb_commands: %d\n",
- intf->retransmitted_ipmb_commands);
- out += sprintf(out, "timed_out_ipmb_commands: %d\n",
- intf->timed_out_ipmb_commands);
- out += sprintf(out, "timed_out_ipmb_broadcasts: %d\n",
- intf->timed_out_ipmb_broadcasts);
- out += sprintf(out, "sent_ipmb_responses: %d\n",
- intf->sent_ipmb_responses);
- out += sprintf(out, "handled_ipmb_responses: %d\n",
- intf->handled_ipmb_responses);
- out += sprintf(out, "invalid_ipmb_responses: %d\n",
- intf->invalid_ipmb_responses);
- out += sprintf(out, "unhandled_ipmb_responses: %d\n",
- intf->unhandled_ipmb_responses);
- out += sprintf(out, "sent_lan_commands: %d\n",
- intf->sent_lan_commands);
- out += sprintf(out, "sent_lan_command_errs: %d\n",
- intf->sent_lan_command_errs);
- out += sprintf(out, "retransmitted_lan_commands: %d\n",
- intf->retransmitted_lan_commands);
- out += sprintf(out, "timed_out_lan_commands: %d\n",
- intf->timed_out_lan_commands);
- out += sprintf(out, "sent_lan_responses: %d\n",
- intf->sent_lan_responses);
- out += sprintf(out, "handled_lan_responses: %d\n",
- intf->handled_lan_responses);
- out += sprintf(out, "invalid_lan_responses: %d\n",
- intf->invalid_lan_responses);
- out += sprintf(out, "unhandled_lan_responses: %d\n",
- intf->unhandled_lan_responses);
- out += sprintf(out, "handled_commands: %d\n",
- intf->handled_commands);
- out += sprintf(out, "invalid_commands: %d\n",
- intf->invalid_commands);
- out += sprintf(out, "unhandled_commands: %d\n",
- intf->unhandled_commands);
- out += sprintf(out, "invalid_events: %d\n",
- intf->invalid_events);
- out += sprintf(out, "events: %d\n",
- intf->events);
+ out += sprintf(out, "sent_invalid_commands: %u\n",
+ ipmi_get_stat(intf, sent_invalid_commands));
+ out += sprintf(out, "sent_local_commands: %u\n",
+ ipmi_get_stat(intf, sent_local_commands));
+ out += sprintf(out, "handled_local_responses: %u\n",
+ ipmi_get_stat(intf, handled_local_responses));
+ out += sprintf(out, "unhandled_local_responses: %u\n",
+ ipmi_get_stat(intf, unhandled_local_responses));
+ out += sprintf(out, "sent_ipmb_commands: %u\n",
+ ipmi_get_stat(intf, sent_ipmb_commands));
+ out += sprintf(out, "sent_ipmb_command_errs: %u\n",
+ ipmi_get_stat(intf, sent_ipmb_command_errs));
+ out += sprintf(out, "retransmitted_ipmb_commands: %u\n",
+ ipmi_get_stat(intf, retransmitted_ipmb_commands));
+ out += sprintf(out, "timed_out_ipmb_commands: %u\n",
+ ipmi_get_stat(intf, timed_out_ipmb_commands));
+ out += sprintf(out, "timed_out_ipmb_broadcasts: %u\n",
+ ipmi_get_stat(intf, timed_out_ipmb_broadcasts));
+ out += sprintf(out, "sent_ipmb_responses: %u\n",
+ ipmi_get_stat(intf, sent_ipmb_responses));
+ out += sprintf(out, "handled_ipmb_responses: %u\n",
+ ipmi_get_stat(intf, handled_ipmb_responses));
+ out += sprintf(out, "invalid_ipmb_responses: %u\n",
+ ipmi_get_stat(intf, invalid_ipmb_responses));
+ out += sprintf(out, "unhandled_ipmb_responses: %u\n",
+ ipmi_get_stat(intf, unhandled_ipmb_responses));
+ out += sprintf(out, "sent_lan_commands: %u\n",
+ ipmi_get_stat(intf, sent_lan_commands));
+ out += sprintf(out, "sent_lan_command_errs: %u\n",
+ ipmi_get_stat(intf, sent_lan_command_errs));
+ out += sprintf(out, "retransmitted_lan_commands: %u\n",
+ ipmi_get_stat(intf, retransmitted_lan_commands));
+ out += sprintf(out, "timed_out_lan_commands: %u\n",
+ ipmi_get_stat(intf, timed_out_lan_commands));
+ out += sprintf(out, "sent_lan_responses: %u\n",
+ ipmi_get_stat(intf, sent_lan_responses));
+ out += sprintf(out, "handled_lan_responses: %u\n",
+ ipmi_get_stat(intf, handled_lan_responses));
+ out += sprintf(out, "invalid_lan_responses: %u\n",
+ ipmi_get_stat(intf, invalid_lan_responses));
+ out += sprintf(out, "unhandled_lan_responses: %u\n",
+ ipmi_get_stat(intf, unhandled_lan_responses));
+ out += sprintf(out, "handled_commands: %u\n",
+ ipmi_get_stat(intf, handled_commands));
+ out += sprintf(out, "invalid_commands: %u\n",
+ ipmi_get_stat(intf, invalid_commands));
+ out += sprintf(out, "unhandled_commands: %u\n",
+ ipmi_get_stat(intf, unhandled_commands));
+ out += sprintf(out, "invalid_events: %u\n",
+ ipmi_get_stat(intf, invalid_events));
+ out += sprintf(out, "events: %u\n",
+ ipmi_get_stat(intf, events));
return (out - ((char *) page));
}
spin_lock_init(&intf->maintenance_mode_lock);
INIT_LIST_HEAD(&intf->cmd_rcvrs);
init_waitqueue_head(&intf->waitq);
+ for (i = 0; i < IPMI_NUM_STATS; i++)
+ atomic_set(&intf->stats[i], 0);
- spin_lock_init(&intf->counter_lock);
intf->proc_dir = NULL;
mutex_lock(&smi_watchers_mutex);
{
struct ipmi_ipmb_addr ipmb_addr;
struct ipmi_recv_msg *recv_msg;
- unsigned long flags;
/* This is 11, not 10, because the response must contain a
* completion code. */
if (msg->rsp_size < 11) {
/* Message not big enough, just ignore it. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->invalid_ipmb_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, invalid_ipmb_responses);
return 0;
}
{
/* We were unable to find the sequence number,
so just nuke the message. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->unhandled_ipmb_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, unhandled_ipmb_responses);
return 0;
}
recv_msg->msg.data = recv_msg->msg_data;
recv_msg->msg.data_len = msg->rsp_size - 10;
recv_msg->recv_type = IPMI_RESPONSE_RECV_TYPE;
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->handled_ipmb_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, handled_ipmb_responses);
deliver_response(recv_msg);
return 0;
ipmi_user_t user = NULL;
struct ipmi_ipmb_addr *ipmb_addr;
struct ipmi_recv_msg *recv_msg;
- unsigned long flags;
struct ipmi_smi_handlers *handlers;
if (msg->rsp_size < 10) {
/* Message not big enough, just ignore it. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, invalid_commands);
return 0;
}
if (user == NULL) {
/* We didn't find a user, deliver an error response. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->unhandled_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, unhandled_commands);
msg->data[0] = (IPMI_NETFN_APP_REQUEST << 2);
msg->data[1] = IPMI_SEND_MSG_CMD;
rcu_read_unlock();
} else {
/* Deliver the message to the user. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->handled_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, handled_commands);
recv_msg = ipmi_alloc_recv_msg();
if (!recv_msg) {
{
struct ipmi_lan_addr lan_addr;
struct ipmi_recv_msg *recv_msg;
- unsigned long flags;
/* This is 13, not 12, because the response must contain a
* completion code. */
if (msg->rsp_size < 13) {
/* Message not big enough, just ignore it. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->invalid_lan_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, invalid_lan_responses);
return 0;
}
{
/* We were unable to find the sequence number,
so just nuke the message. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->unhandled_lan_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, unhandled_lan_responses);
return 0;
}
recv_msg->msg.data = recv_msg->msg_data;
recv_msg->msg.data_len = msg->rsp_size - 12;
recv_msg->recv_type = IPMI_RESPONSE_RECV_TYPE;
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->handled_lan_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, handled_lan_responses);
deliver_response(recv_msg);
return 0;
ipmi_user_t user = NULL;
struct ipmi_lan_addr *lan_addr;
struct ipmi_recv_msg *recv_msg;
- unsigned long flags;
if (msg->rsp_size < 12) {
/* Message not big enough, just ignore it. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->invalid_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, invalid_commands);
return 0;
}
if (user == NULL) {
/* We didn't find a user, just give up. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->unhandled_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, unhandled_commands);
rv = 0; /* Don't do anything with these messages, just
allow them to be freed. */
} else {
/* Deliver the message to the user. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->handled_commands++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, handled_commands);
recv_msg = ipmi_alloc_recv_msg();
if (!recv_msg) {
if (msg->rsp_size < 19) {
/* Message is too small to be an IPMB event. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->invalid_events++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, invalid_events);
return 0;
}
spin_lock_irqsave(&intf->events_lock, flags);
- spin_lock(&intf->counter_lock);
- intf->events++;
- spin_unlock(&intf->counter_lock);
+ ipmi_inc_stat(intf, events);
/* Allocate and fill in one message for every user that is getting
events. */
struct ipmi_smi_msg *msg)
{
struct ipmi_recv_msg *recv_msg;
- unsigned long flags;
struct ipmi_user *user;
recv_msg = (struct ipmi_recv_msg *) msg->user_data;
/* Make sure the user still exists. */
if (user && !user->valid) {
/* The user for the message went away, so give up. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->unhandled_local_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, unhandled_local_responses);
ipmi_free_recv_msg(recv_msg);
} else {
struct ipmi_system_interface_addr *smi_addr;
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->handled_local_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, handled_local_responses);
recv_msg->recv_type = IPMI_RESPONSE_RECV_TYPE;
recv_msg->msgid = msg->msgid;
smi_addr = ((struct ipmi_system_interface_addr *)
int chan = msg->rsp[3] & 0xf;
/* Got an error sending the message, handle it. */
- spin_lock_irqsave(&intf->counter_lock, flags);
if (chan >= IPMI_MAX_CHANNELS)
; /* This shouldn't happen */
else if ((intf->channels[chan].medium
== IPMI_CHANNEL_MEDIUM_8023LAN)
|| (intf->channels[chan].medium
== IPMI_CHANNEL_MEDIUM_ASYNC))
- intf->sent_lan_command_errs++;
+ ipmi_inc_stat(intf, sent_lan_command_errs);
else
- intf->sent_ipmb_command_errs++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
+ ipmi_inc_stat(intf, sent_ipmb_command_errs);
intf_err_seq(intf, msg->msgid, msg->rsp[2]);
} else {
/* The message was sent, start the timer. */
ent->inuse = 0;
msg = ent->recv_msg;
list_add_tail(&msg->link, timeouts);
- spin_lock(&intf->counter_lock);
if (ent->broadcast)
- intf->timed_out_ipmb_broadcasts++;
+ ipmi_inc_stat(intf, timed_out_ipmb_broadcasts);
else if (ent->recv_msg->addr.addr_type == IPMI_LAN_ADDR_TYPE)
- intf->timed_out_lan_commands++;
+ ipmi_inc_stat(intf, timed_out_lan_commands);
else
- intf->timed_out_ipmb_commands++;
- spin_unlock(&intf->counter_lock);
+ ipmi_inc_stat(intf, timed_out_ipmb_commands);
} else {
struct ipmi_smi_msg *smi_msg;
/* More retries, send again. */
timer after the message is sent. */
ent->timeout = MAX_MSG_TIMEOUT;
ent->retries_left--;
- spin_lock(&intf->counter_lock);
if (ent->recv_msg->addr.addr_type == IPMI_LAN_ADDR_TYPE)
- intf->retransmitted_lan_commands++;
+ ipmi_inc_stat(intf, retransmitted_lan_commands);
else
- intf->retransmitted_ipmb_commands++;
- spin_unlock(&intf->counter_lock);
+ ipmi_inc_stat(intf, retransmitted_ipmb_commands);
smi_msg = smi_from_recv_msg(intf, ent->recv_msg, slot,
ent->seqid);
projects / GitHub / exynos8895 / android_kernel_samsung_universal8895.git / commitdiff