aboutsummaryrefslogtreecommitdiff
path: root/drivers/firewire/fw-device.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/firewire/fw-device.h')
-rw-r--r--drivers/firewire/fw-device.h23
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/firewire/fw-device.h b/drivers/firewire/fw-device.h
index 8ef6ec2ca21..97588937c01 100644
--- a/drivers/firewire/fw-device.h
+++ b/drivers/firewire/fw-device.h
@@ -19,10 +19,17 @@
#ifndef __fw_device_h
#define __fw_device_h
+#include <linux/device.h>
#include <linux/fs.h>
-#include <linux/cdev.h>
#include <linux/idr.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/mutex.h>
#include <linux/rwsem.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+#include <linux/workqueue.h>
+
#include <asm/atomic.h>
enum fw_device_state {
@@ -38,6 +45,9 @@ struct fw_attribute_group {
struct attribute *attrs[11];
};
+struct fw_node;
+struct fw_card;
+
/*
* Note, fw_device.generation always has to be read before fw_device.node_id.
* Use SMP memory barriers to ensure this. Otherwise requests will be sent
@@ -61,13 +71,18 @@ struct fw_device {
int node_id;
int generation;
unsigned max_speed;
- bool cmc;
struct fw_card *card;
struct device device;
+
+ struct mutex client_list_mutex;
struct list_head client_list;
+
u32 *config_rom;
size_t config_rom_length;
int config_rom_retries;
+ unsigned cmc:1;
+ unsigned bc_implemented:2;
+
struct delayed_work work;
struct fw_attribute_group attribute_group;
};
@@ -96,6 +111,7 @@ static inline void fw_device_put(struct fw_device *device)
struct fw_device *fw_device_get_by_devt(dev_t devt);
int fw_device_enable_phys_dma(struct fw_device *device);
+void fw_device_set_broadcast_channel(struct fw_device *device, int generation);
void fw_device_cdev_update(struct fw_device *device);
void fw_device_cdev_remove(struct fw_device *device);
@@ -176,8 +192,7 @@ struct fw_driver {
const struct fw_device_id *id_table;
};
-static inline struct fw_driver *
-fw_driver(struct device_driver *drv)
+static inline struct fw_driver *fw_driver(struct device_driver *drv)
{
return container_of(drv, struct fw_driver, driver);
}