diff options
Diffstat (limited to 'driver/include/mostcore.h')
| -rw-r--r-- | driver/include/mostcore.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/driver/include/mostcore.h b/driver/include/mostcore.h index 5f8339b..dc87121 100644 --- a/driver/include/mostcore.h +++ b/driver/include/mostcore.h @@ -23,8 +23,9 @@ #define __MOST_CORE_H__ #include <linux/types.h> +#include <linux/kobject.h> /* struct kobj_type */ +#include <linux/sysfs.h> /* struct attribute */ -struct kobject; struct module; /** @@ -141,6 +142,7 @@ struct most_channel_config { u16 extra_len; u16 subbuffer_size; u16 packets_per_xact; + u16 dbr_size; }; /* @@ -233,20 +235,31 @@ struct mbo { * The callback returns a negative value on error, otherwise 0. * @request_netinfo: triggers retrieving of network info from the HDM by * means of "Message exchange over MDP/MEP" + * The call of the function request_netinfo with the parameter on_netinfo as + * NULL prohibits use of the previously obtained function pointer. * @priv Private field used by mostcore to store context information. */ struct most_interface { struct module *mod; + struct device *dev; enum most_interface_type interface; const char *description; int num_channels; struct most_channel_capability *channel_vector; + void *(*dma_alloc)(struct mbo *mbo, u32 size); + void (*dma_free)(struct mbo *mbo, u32 size); int (*configure)(struct most_interface *iface, int channel_idx, struct most_channel_config *channel_config); int (*enqueue)(struct most_interface *iface, int channel_idx, struct mbo *mbo); int (*poison_channel)(struct most_interface *iface, int channel_idx); - void (*request_netinfo)(struct most_interface *iface, int channel_idx); + void (*request_netinfo)(struct most_interface *iface, int channel_idx, + void (*on_netinfo)(struct most_interface *iface, + unsigned char link_stat, + unsigned char *mac_addr)); + struct attribute *attrs[14]; + struct kobj_type ktype; + enum { NONE_ATTRS /* default */, XACT_ATTRS, DBR_ATTRS } extra_attrs; void *priv; }; |