f25da51fdc
This patch adds a new virtual driver mac802154_hwsim which is based on the fakelb driver. The fakelb driver will get deprecated and hopefully removed someday. The main reason for doing this step is to rename the driver to mac802154_hwsim to have a similar naming scheme as mac80211_hwsim, which is more popular in the 802.11 wireless word and the idea is the same behind this driver. The new features of this driver are to have knowledge about connected edges, which can be changed during runtime. This offers a testing environment for routing protocols e.g. RPL. The default behaviour is still as fakelb: two radios connected to each other. New added radios during runtime will not be connected to other wpan_hwsim instances. The netlink api is not namespace aware on purpose, only the registered wpan_phy's can be moved to namespaces. The physical layer according to wiresless "air" communication can be handled across namespaces. Furthermore the edges can be weighted with the LQI value according IEEE 802.15.4 which offers additional handling to mark bad or good connection indicators to other connected virtual phys. Signed-off-by: Alexander Aring <aring@mojatatu.com> Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
73 lines
2.5 KiB
C
73 lines
2.5 KiB
C
#ifndef __MAC802154_HWSIM_H
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#define __MAC802154_HWSIM_H
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/* mac802154 hwsim netlink commands
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*
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* @MAC802154_HWSIM_CMD_UNSPEC: unspecified command to catch error
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* @MAC802154_HWSIM_CMD_GET_RADIO: fetch information about existing radios
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* @MAC802154_HWSIM_CMD_SET_RADIO: change radio parameters during runtime
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* @MAC802154_HWSIM_CMD_NEW_RADIO: create a new radio with the given parameters
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* returns the radio ID (>= 0) or negative on errors, if successful
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* then multicast the result
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* @MAC802154_HWSIM_CMD_DEL_RADIO: destroy a radio, reply is multicasted
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* @MAC802154_HWSIM_CMD_GET_EDGE: fetch information about existing edges
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* @MAC802154_HWSIM_CMD_SET_EDGE: change edge parameters during runtime
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* @MAC802154_HWSIM_CMD_DEL_EDGE: delete edges between radios
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* @MAC802154_HWSIM_CMD_NEW_EDGE: create a new edge between two radios
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* @__MAC802154_HWSIM_CMD_MAX: enum limit
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*/
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enum {
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MAC802154_HWSIM_CMD_UNSPEC,
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MAC802154_HWSIM_CMD_GET_RADIO,
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MAC802154_HWSIM_CMD_SET_RADIO,
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MAC802154_HWSIM_CMD_NEW_RADIO,
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MAC802154_HWSIM_CMD_DEL_RADIO,
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MAC802154_HWSIM_CMD_GET_EDGE,
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MAC802154_HWSIM_CMD_SET_EDGE,
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MAC802154_HWSIM_CMD_DEL_EDGE,
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MAC802154_HWSIM_CMD_NEW_EDGE,
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__MAC802154_HWSIM_CMD_MAX,
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};
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#define MAC802154_HWSIM_CMD_MAX (__MAC802154_HWSIM_MAX - 1)
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/* mac802154 hwsim netlink attributes
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*
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* @MAC802154_HWSIM_ATTR_UNSPEC: unspecified attribute to catch error
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* @MAC802154_HWSIM_ATTR_RADIO_ID: u32 attribute to identify the radio
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* @MAC802154_HWSIM_ATTR_EDGE: nested attribute of edges
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* @MAC802154_HWSIM_ATTR_EDGES: list if nested attributes which contains the
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* edge information according the radio id
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* @__MAC802154_HWSIM_ATTR_MAX: enum limit
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*/
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enum {
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MAC802154_HWSIM_ATTR_UNSPEC,
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MAC802154_HWSIM_ATTR_RADIO_ID,
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MAC802154_HWSIM_ATTR_RADIO_EDGE,
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MAC802154_HWSIM_ATTR_RADIO_EDGES,
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__MAC802154_HWSIM_ATTR_MAX,
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};
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#define MAC802154_HWSIM_ATTR_MAX (__MAC802154_HWSIM_ATTR_MAX - 1)
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/* mac802154 hwsim edge netlink attributes
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*
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* @MAC802154_HWSIM_EDGE_ATTR_UNSPEC: unspecified attribute to catch error
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* @MAC802154_HWSIM_EDGE_ATTR_ENDPOINT_ID: radio id where the edge points to
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* @MAC802154_HWSIM_EDGE_ATTR_LQI: LQI value which the endpoint radio will
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* receive for this edge
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* @__MAC802154_HWSIM_ATTR_MAX: enum limit
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*/
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enum {
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MAC802154_HWSIM_EDGE_ATTR_UNSPEC,
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MAC802154_HWSIM_EDGE_ATTR_ENDPOINT_ID,
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MAC802154_HWSIM_EDGE_ATTR_LQI,
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__MAC802154_HWSIM_EDGE_ATTR_MAX,
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};
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#define MAC802154_HWSIM_EDGE_ATTR_MAX (__MAC802154_HWSIM_EDGE_ATTR_MAX - 1)
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#endif /* __MAC802154_HWSIM_H */
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