diff options
Diffstat (limited to 'include/net/mac802154.h')
| -rw-r--r-- | include/net/mac802154.h | 51 |
1 files changed, 47 insertions, 4 deletions
diff --git a/include/net/mac802154.h b/include/net/mac802154.h index c9f8ab5cc68..a591053cae6 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -20,6 +20,15 @@ #define NET_MAC802154_H #include <net/af_ieee802154.h> +#include <linux/skbuff.h> + +/* General MAC frame format: + * 2 bytes: Frame Control + * 1 byte: Sequence Number + * 20 bytes: Addressing fields + * 14 bytes: Auxiliary Security Header + */ +#define MAC802154_FRAME_HARD_HEADER_LEN (2 + 1 + 20 + 14) /* The following flags are used to indicate changed address settings from * the stack to the hardware. @@ -42,7 +51,7 @@ struct ieee802154_hw_addr_filt { * devices across independent networks. */ __le16 short_addr; - u8 ieee_addr[IEEE802154_ADDR_LEN]; + __le64 ieee_addr; u8 pan_coord; }; @@ -105,6 +114,32 @@ struct ieee802154_dev { * Set radio for listening on specific address. * Set the device for listening on specified address. * Returns either zero, or negative errno. + * + * set_txpower: + * Set radio transmit power in dB. Called with pib_lock held. + * Returns either zero, or negative errno. + * + * set_lbt + * Enables or disables listen before talk on the device. Called with + * pib_lock held. + * Returns either zero, or negative errno. + * + * set_cca_mode + * Sets the CCA mode used by the device. Called with pib_lock held. + * Returns either zero, or negative errno. + * + * set_cca_ed_level + * Sets the CCA energy detection threshold in dBm. Called with pib_lock + * held. + * Returns either zero, or negative errno. + * + * set_csma_params + * Sets the CSMA parameter set for the PHY. Called with pib_lock held. + * Returns either zero, or negative errno. + * + * set_frame_retries + * Sets the retransmission attempt limit. Called with pib_lock held. + * Returns either zero, or negative errno. */ struct ieee802154_ops { struct module *owner; @@ -119,13 +154,21 @@ struct ieee802154_ops { int (*set_hw_addr_filt)(struct ieee802154_dev *dev, struct ieee802154_hw_addr_filt *filt, unsigned long changed); - int (*ieee_addr)(struct ieee802154_dev *dev, - u8 addr[IEEE802154_ADDR_LEN]); + int (*ieee_addr)(struct ieee802154_dev *dev, __le64 addr); + int (*set_txpower)(struct ieee802154_dev *dev, int db); + int (*set_lbt)(struct ieee802154_dev *dev, bool on); + int (*set_cca_mode)(struct ieee802154_dev *dev, u8 mode); + int (*set_cca_ed_level)(struct ieee802154_dev *dev, + s32 level); + int (*set_csma_params)(struct ieee802154_dev *dev, + u8 min_be, u8 max_be, u8 retries); + int (*set_frame_retries)(struct ieee802154_dev *dev, + s8 retries); }; /* Basic interface to register ieee802154 device */ struct ieee802154_dev * -ieee802154_alloc_device(size_t priv_data_lex, struct ieee802154_ops *ops); +ieee802154_alloc_device(size_t priv_data_len, struct ieee802154_ops *ops); void ieee802154_free_device(struct ieee802154_dev *dev); int ieee802154_register_device(struct ieee802154_dev *dev); void ieee802154_unregister_device(struct ieee802154_dev *dev); |