@@ -296,7 +296,7 @@ create_pagelist(struct vchiq_instance *instance, char *buf, char __user *ubuf,
pagelist = dma_alloc_coherent(instance->state->dev, pagelist_size, &dma_addr,
GFP_KERNEL);
- vchiq_log_trace(vchiq_arm_log_level, "%s - %pK", __func__, pagelist);
+ dev_dbg(instance->state->dev, "%s - %pK", __func__, pagelist);
if (!pagelist)
return NULL;
@@ -351,9 +351,8 @@ create_pagelist(struct vchiq_instance *instance, char *buf, char __user *ubuf,
type == PAGELIST_READ, pages);
if (actual_pages != num_pages) {
- vchiq_log_info(vchiq_arm_log_level,
- "%s - only %d/%d pages locked",
- __func__, actual_pages, num_pages);
+ dev_info(instance->state->dev, "%s - only %d/%d pages locked",
+ __func__, actual_pages, num_pages);
/* This is probably due to the process being killed */
if (actual_pages > 0)
@@ -447,8 +446,8 @@ free_pagelist(struct vchiq_instance *instance, struct vchiq_pagelist_info *pagel
struct page **pages = pagelistinfo->pages;
unsigned int num_pages = pagelistinfo->num_pages;
- vchiq_log_trace(vchiq_arm_log_level, "%s - %pK, %d",
- __func__, pagelistinfo->pagelist, actual);
+ dev_dbg(instance->state->dev, "%s - %pK, %d", __func__,
+ pagelistinfo->pagelist, actual);
/*
* NOTE: dma_unmap_sg must be called before the
@@ -590,8 +589,8 @@ int vchiq_platform_init(struct platform_device *pdev, struct vchiq_state *state)
return err ? : -ENXIO;
}
- vchiq_log_info(vchiq_arm_log_level, "vchiq_init - done (slots %pK, phys %pad)",
- vchiq_slot_zero, &slot_phys);
+ dev_info(dev, "vchiq_init - done (slots %pK, phys %pad)",
+ vchiq_slot_zero, &slot_phys);
vchiq_call_connected_callbacks();
@@ -721,18 +720,16 @@ int vchiq_initialise(struct vchiq_instance **instance_out)
usleep_range(500, 600);
}
if (i == VCHIQ_INIT_RETRIES) {
- vchiq_log_error(vchiq_core_log_level, "%s: videocore not initialized\n", __func__);
+ pr_err("vchiq: %s: videocore not initialized\n", __func__);
ret = -ENOTCONN;
goto failed;
} else if (i > 0) {
- vchiq_log_warning(vchiq_core_log_level,
- "%s: videocore initialized after %d retries\n", __func__, i);
+ pr_warn("vchiq: %s: videocore initialized after %d retries\n", __func__, i);
}
instance = kzalloc(sizeof(*instance), GFP_KERNEL);
if (!instance) {
- vchiq_log_error(vchiq_core_log_level,
- "%s: error allocating vchiq instance\n", __func__);
+ pr_err("vchiq: %s: error allocating vchiq instance\n", __func__);
ret = -ENOMEM;
goto failed;
}
@@ -747,7 +744,7 @@ int vchiq_initialise(struct vchiq_instance **instance_out)
ret = 0;
failed:
- vchiq_log_trace(vchiq_core_log_level, "%s(%p): returning %d", __func__, instance, ret);
+ pr_debug("vchiq: %s(%p): returning %d", __func__, instance, ret);
return ret;
}
@@ -760,8 +757,8 @@ void free_bulk_waiter(struct vchiq_instance *instance)
list_for_each_entry_safe(waiter, next,
&instance->bulk_waiter_list, list) {
list_del(&waiter->list);
- vchiq_log_info(vchiq_arm_log_level, "bulk_waiter - cleaned up %pK for pid %d",
- waiter, waiter->pid);
+ dev_info(instance->state->dev, "bulk_waiter - cleaned up %pK for pid %d",
+ waiter, waiter->pid);
kfree(waiter);
}
}
@@ -779,7 +776,7 @@ int vchiq_shutdown(struct vchiq_instance *instance)
mutex_unlock(&state->mutex);
- vchiq_log_trace(vchiq_core_log_level, "%s(%p): returning %d", __func__, instance, status);
+ pr_debug("vchiq: %s(%p): returning %d", __func__, instance, status);
free_bulk_waiter(instance);
kfree(instance);
@@ -799,7 +796,7 @@ int vchiq_connect(struct vchiq_instance *instance)
struct vchiq_state *state = instance->state;
if (mutex_lock_killable(&state->mutex)) {
- vchiq_log_trace(vchiq_core_log_level, "%s: call to mutex_lock failed", __func__);
+ pr_debug("vchiq: %s: call to mutex_lock failed", __func__);
status = -EAGAIN;
goto failed;
}
@@ -811,7 +808,7 @@ int vchiq_connect(struct vchiq_instance *instance)
mutex_unlock(&state->mutex);
failed:
- vchiq_log_trace(vchiq_core_log_level, "%s(%p): returning %d", __func__, instance, status);
+ pr_debug("vchiq: %s(%p): returning %d", __func__, instance, status);
return status;
}
@@ -842,7 +839,7 @@ vchiq_add_service(struct vchiq_instance *instance,
status = -EINVAL;
}
- vchiq_log_trace(vchiq_core_log_level, "%s(%p): returning %d", __func__, instance, status);
+ pr_debug("vchiq: %s(%p): returning %d", __func__, instance, status);
return status;
}
@@ -873,7 +870,7 @@ vchiq_open_service(struct vchiq_instance *instance,
}
failed:
- vchiq_log_trace(vchiq_core_log_level, "%s(%p): returning %d", __func__, instance, status);
+ pr_debug("vchiq: %s(%p): returning %d", __func__, instance, status);
return status;
}
@@ -997,7 +994,7 @@ vchiq_blocking_bulk_transfer(struct vchiq_instance *instance, unsigned int handl
} else {
waiter = kzalloc(sizeof(*waiter), GFP_KERNEL);
if (!waiter) {
- vchiq_log_error(vchiq_core_log_level, "%s - out of memory", __func__);
+ dev_err(instance->state->dev, "%s - out of memory", __func__);
return -ENOMEM;
}
}
@@ -1020,8 +1017,8 @@ vchiq_blocking_bulk_transfer(struct vchiq_instance *instance, unsigned int handl
mutex_lock(&instance->bulk_waiter_list_mutex);
list_add(&waiter->list, &instance->bulk_waiter_list);
mutex_unlock(&instance->bulk_waiter_list_mutex);
- vchiq_log_info(vchiq_arm_log_level, "saved bulk_waiter %pK for pid %d", waiter,
- current->pid);
+ dev_info(instance->state->dev, "saved bulk_waiter %pK for pid %d", waiter,
+ current->pid);
}
return status;
@@ -1041,13 +1038,13 @@ add_completion(struct vchiq_instance *instance, enum vchiq_reason reason,
while ((insert - instance->completion_remove) >= MAX_COMPLETIONS) {
/* Out of space - wait for the client */
DEBUG_TRACE(SERVICE_CALLBACK_LINE);
- vchiq_log_trace(vchiq_arm_log_level, "%s - completion queue full", __func__);
+ dev_dbg(instance->state->dev, "%s - completion queue full", __func__);
DEBUG_COUNT(COMPLETION_QUEUE_FULL_COUNT);
if (wait_for_completion_interruptible(&instance->remove_event)) {
- vchiq_log_info(vchiq_arm_log_level, "service_callback interrupted");
+ dev_info(instance->state->dev, "service_callback interrupted");
return -EAGAIN;
} else if (instance->closing) {
- vchiq_log_info(vchiq_arm_log_level, "service_callback closing");
+ dev_info(instance->state->dev, "service_callback closing");
return 0;
}
DEBUG_TRACE(SERVICE_CALLBACK_LINE);
@@ -1127,11 +1124,10 @@ service_callback(struct vchiq_instance *instance, enum vchiq_reason reason,
vchiq_service_get(service);
rcu_read_unlock();
- vchiq_log_trace(vchiq_arm_log_level,
- "%s - service %lx(%d,%p), reason %d, header %lx, instance %lx, bulk_userdata %lx",
- __func__, (unsigned long)user_service, service->localport,
- user_service->userdata, reason, (unsigned long)header,
- (unsigned long)instance, (unsigned long)bulk_userdata);
+ dev_dbg(service->state->dev, "%s - service %lx(%d,%p), reason %d, header %lx, instance %lx, bulk_userdata %lx",
+ __func__, (unsigned long)user_service, service->localport,
+ user_service->userdata, reason, (unsigned long)header,
+ (unsigned long)instance, (unsigned long)bulk_userdata);
if (header && user_service->is_vchi) {
spin_lock(&msg_queue_spinlock);
@@ -1140,7 +1136,7 @@ service_callback(struct vchiq_instance *instance, enum vchiq_reason reason,
spin_unlock(&msg_queue_spinlock);
DEBUG_TRACE(SERVICE_CALLBACK_LINE);
DEBUG_COUNT(MSG_QUEUE_FULL_COUNT);
- vchiq_log_trace(vchiq_arm_log_level, "%s - msg queue full", __func__);
+ dev_dbg(service->state->dev, "%s - msg queue full", __func__);
/*
* If there is no MESSAGE_AVAILABLE in the completion
* queue, add one
@@ -1149,8 +1145,7 @@ service_callback(struct vchiq_instance *instance, enum vchiq_reason reason,
instance->completion_remove) < 0) {
int status;
- vchiq_log_info(vchiq_arm_log_level,
- "Inserting extra MESSAGE_AVAILABLE");
+ dev_info(service->state->dev, "Inserting extra MESSAGE_AVAILABLE");
DEBUG_TRACE(SERVICE_CALLBACK_LINE);
status = add_completion(instance, reason, NULL, user_service,
bulk_userdata);
@@ -1163,12 +1158,12 @@ service_callback(struct vchiq_instance *instance, enum vchiq_reason reason,
DEBUG_TRACE(SERVICE_CALLBACK_LINE);
if (wait_for_completion_interruptible(&user_service->remove_event)) {
- vchiq_log_info(vchiq_arm_log_level, "%s interrupted", __func__);
+ dev_info(service->state->dev, "%s interrupted", __func__);
DEBUG_TRACE(SERVICE_CALLBACK_LINE);
vchiq_service_put(service);
return -EAGAIN;
} else if (instance->closing) {
- vchiq_log_info(vchiq_arm_log_level, "%s closing", __func__);
+ dev_info(service->state->dev, "%s closing", __func__);
DEBUG_TRACE(SERVICE_CALLBACK_LINE);
vchiq_service_put(service);
return -EINVAL;
@@ -1364,7 +1359,7 @@ vchiq_keepalive_vchiq_callback(struct vchiq_instance *instance,
struct vchiq_header *header,
unsigned int service_user, void *bulk_user)
{
- vchiq_log_error(vchiq_susp_log_level, "%s callback reason %d", __func__, reason);
+ dev_err(instance->state->dev, "%s callback reason %d", __func__, reason);
return 0;
}
@@ -1388,22 +1383,19 @@ vchiq_keepalive_thread_func(void *v)
ret = vchiq_initialise(&instance);
if (ret) {
- vchiq_log_error(vchiq_susp_log_level, "%s vchiq_initialise failed %d", __func__,
- ret);
+ pr_err("vchiq: %s vchiq_initialise failed %d", __func__, ret);
goto exit;
}
status = vchiq_connect(instance);
if (status) {
- vchiq_log_error(vchiq_susp_log_level, "%s vchiq_connect failed %d", __func__,
- status);
+ pr_err("vchiq: %s vchiq_connect failed %d", __func__, status);
goto shutdown;
}
status = vchiq_add_service(instance, ¶ms, &ka_handle);
if (status) {
- vchiq_log_error(vchiq_susp_log_level, "%s vchiq_open_service failed %d", __func__,
- status);
+ pr_err("vchiq: %s vchiq_open_service failed %d", __func__, status);
goto shutdown;
}
@@ -1411,7 +1403,7 @@ vchiq_keepalive_thread_func(void *v)
long rc = 0, uc = 0;
if (wait_for_completion_interruptible(&arm_state->ka_evt)) {
- vchiq_log_error(vchiq_susp_log_level, "%s interrupted", __func__);
+ pr_err("vchiq: %s interrupted", __func__);
flush_signals(current);
continue;
}
@@ -1431,16 +1423,14 @@ vchiq_keepalive_thread_func(void *v)
atomic_inc(&arm_state->ka_use_ack_count);
status = vchiq_use_service(instance, ka_handle);
if (status) {
- vchiq_log_error(vchiq_susp_log_level,
- "%s vchiq_use_service error %d", __func__, status);
+ pr_err("vchiq: %s vchiq_use_service error %d", __func__, status);
}
}
while (rc--) {
status = vchiq_release_service(instance, ka_handle);
if (status) {
- vchiq_log_error(vchiq_susp_log_level,
- "%s vchiq_release_service error %d", __func__,
- status);
+ pr_err("vchiq: %s vchiq_release_service error %d", __func__,
+ status);
}
}
}
@@ -1475,7 +1465,7 @@ vchiq_use_internal(struct vchiq_state *state, struct vchiq_service *service,
service->client_id);
entity_uc = &service->service_use_count;
} else {
- vchiq_log_error(vchiq_susp_log_level, "%s null service ptr", __func__);
+ pr_err("vchiq: %s null service ptr", __func__);
ret = -EINVAL;
goto out;
}
@@ -1484,8 +1474,8 @@ vchiq_use_internal(struct vchiq_state *state, struct vchiq_service *service,
local_uc = ++arm_state->videocore_use_count;
++(*entity_uc);
- vchiq_log_trace(vchiq_susp_log_level, "%s %s count %d, state count %d", __func__, entity,
- *entity_uc, local_uc);
+ pr_debug("vchiq: %s %s count %d, state count %d", __func__, entity,
+ *entity_uc, local_uc);
write_unlock_bh(&arm_state->susp_res_lock);
@@ -1504,7 +1494,7 @@ vchiq_use_internal(struct vchiq_state *state, struct vchiq_service *service,
}
out:
- vchiq_log_trace(vchiq_susp_log_level, "%s exit %d", __func__, ret);
+ pr_debug("vchiq: %s exit %d", __func__, ret);
return ret;
}
@@ -1542,14 +1532,14 @@ vchiq_release_internal(struct vchiq_state *state, struct vchiq_service *service)
--arm_state->videocore_use_count;
--(*entity_uc);
- vchiq_log_trace(vchiq_susp_log_level, "%s %s count %d, state count %d", __func__, entity,
- *entity_uc, arm_state->videocore_use_count);
+ pr_debug("vchiq: %s %s count %d, state count %d", __func__, entity,
+ *entity_uc, arm_state->videocore_use_count);
unlock:
write_unlock_bh(&arm_state->susp_res_lock);
out:
- vchiq_log_trace(vchiq_susp_log_level, "%s exit %d", __func__, ret);
+ pr_debug("vchiq: %s exit %d", __func__, ret);
return ret;
}
@@ -1723,18 +1713,17 @@ vchiq_dump_service_use_state(struct vchiq_state *state)
read_unlock_bh(&arm_state->susp_res_lock);
if (only_nonzero)
- vchiq_log_warning(vchiq_susp_log_level, "Too many active services (%d). Only dumping up to first %d services with non-zero use-count",
- active_services, found);
+ pr_warn("vchiq: Too many active services (%d). Only dumping up to first %d services with non-zero use-count",
+ active_services, found);
for (i = 0; i < found; i++) {
- vchiq_log_warning(vchiq_susp_log_level, "----- %c%c%c%c:%d service count %d %s",
- VCHIQ_FOURCC_AS_4CHARS(service_data[i].fourcc),
- service_data[i].clientid, service_data[i].use_count,
- service_data[i].use_count ? nz : "");
+ pr_warn("vchiq: %c%c%c%c:%d service count %d %s",
+ VCHIQ_FOURCC_AS_4CHARS(service_data[i].fourcc),
+ service_data[i].clientid, service_data[i].use_count,
+ service_data[i].use_count ? nz : "");
}
- vchiq_log_warning(vchiq_susp_log_level, "----- VCHIQ use count %d", peer_count);
- vchiq_log_warning(vchiq_susp_log_level, "--- Overall vchiq instance use count %d",
- vc_use_count);
+ pr_warn("vchiq: VCHIQ use count %d", peer_count);
+ pr_warn("vchiq: Overall vchiq instance use count %d", vc_use_count);
kfree(service_data);
}
@@ -1756,10 +1745,9 @@ vchiq_check_service(struct vchiq_service *service)
read_unlock_bh(&arm_state->susp_res_lock);
if (ret) {
- vchiq_log_error(vchiq_susp_log_level,
- "%s ERROR - %c%c%c%c:%d service count %d, state count %d", __func__,
- VCHIQ_FOURCC_AS_4CHARS(service->base.fourcc), service->client_id,
- service->service_use_count, arm_state->videocore_use_count);
+ pr_err("vchiq: %s ERROR - %c%c%c%c:%d service count %d, state count %d", __func__,
+ VCHIQ_FOURCC_AS_4CHARS(service->base.fourcc), service->client_id,
+ service->service_use_count, arm_state->videocore_use_count);
vchiq_dump_service_use_state(service->state);
}
out:
@@ -1773,8 +1761,8 @@ void vchiq_platform_conn_state_changed(struct vchiq_state *state,
struct vchiq_arm_state *arm_state = vchiq_platform_get_arm_state(state);
char threadname[16];
- vchiq_log_info(vchiq_susp_log_level, "%d: %s->%s", state->id,
- get_conn_state_name(oldstate), get_conn_state_name(newstate));
+ dev_info(state->dev, "%d: %s->%s", state->id, get_conn_state_name(oldstate),
+ get_conn_state_name(newstate));
if (state->conn_state != VCHIQ_CONNSTATE_CONNECTED)
return;
@@ -1792,9 +1780,8 @@ void vchiq_platform_conn_state_changed(struct vchiq_state *state,
(void *)state,
threadname);
if (IS_ERR(arm_state->ka_thread)) {
- vchiq_log_error(vchiq_susp_log_level,
- "vchiq: FATAL: couldn't create thread %s",
- threadname);
+ dev_crit(state->dev, "vchiq: FATAL: couldn't create thread %s",
+ threadname);
} else {
wake_up_process(arm_state->ka_thread);
}
@@ -1887,9 +1874,8 @@ static int vchiq_probe(struct platform_device *pdev)
vchiq_debugfs_init();
- vchiq_log_info(vchiq_arm_log_level,
- "vchiq: platform initialised - version %d (min %d)",
- VCHIQ_VERSION, VCHIQ_VERSION_MIN);
+ dev_info(&pdev->dev, "vchiq: platform initialised - version %d (min %d)",
+ VCHIQ_VERSION, VCHIQ_VERSION_MIN);
/*
* Simply exit on error since the function handles cleanup in
@@ -1897,8 +1883,7 @@ static int vchiq_probe(struct platform_device *pdev)
*/
err = vchiq_register_chrdev(&pdev->dev);
if (err) {
- vchiq_log_warning(vchiq_arm_log_level,
- "Failed to initialize vchiq cdev");
+ dev_warn(&pdev->dev, "Failed to initialize vchiq cdev");
goto error_exit;
}
@@ -1912,7 +1897,7 @@ static int vchiq_probe(struct platform_device *pdev)
return 0;
failed_platform_init:
- vchiq_log_warning(vchiq_arm_log_level, "could not initialize vchiq platform");
+ pr_warn("vchiq: could not initialize vchiq platform\n");
error_exit:
return err;
}