net/wireless/mac80211_hwsim.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * mac80211_hwsim - software simulator of 802.11 radio(s) for mac80211
13  * enum hwsim_tx_control_flags - flags to describe transmission info/status
16  * modify its behavior for each frame
18  * @HWSIM_TX_CTL_REQ_TX_STATUS: require TX status callback for this frame.
20  * @HWSIM_TX_STAT_ACK: Frame was acknowledged
30  * DOC: Frame transmission/registration support
32  * Frame transmission and registration support exists to allow userspace
36  * This allow user space applications to decide if the frame should be
51  * enum hwsim_commands - supported hwsim commands
57  * @HWSIM_CMD_FRAME: send/receive a broadcasted frame from/to kernel/user
98 #define HWSIM_CMD_MAX (_HWSIM_CMD_MAX - 1)
104  * enum hwsim_attrs - hwsim netlink attributes
109  *	the frame is broadcasted to
111  *	the frame was broadcasted from
114 	properly the frame at user space
115  * @HWSIM_ATTR_RX_RATE: estimated rx rate index for this frame at user
117  * @HWSIM_ATTR_SIGNAL: estimated RX signal for this frame at user
120  * @HWSIM_ATTR_COOKIE: sk_buff cookie to identify the frame
122  *	command giving the number of channels supported by the new radio
175 #define HWSIM_ATTR_MAX (__HWSIM_ATTR_MAX - 1)
178  * struct hwsim_tx_rate - rate selection/status
181  * @count: number of tries in this rate before going to the next rate
183  * A value of -1 for @idx indicates an invalid rate and, if used
187  * always report the rate and number of retries used.
196  * enum hwsim_tx_rate_flags - per-rate flags set by the rate control algorithm.
205  * @MAC80211_HWSIM_TX_RC_USE_CTS_PROTECT: CTS-to-self protection is required.
210  *	split into a higher 4 bits (Nss) and lower 4 bits (MCS number)
218  * @MAC80211_HWSIM_TX_RC_DUP_DATA: The frame should be transmitted on both of
241  * struct hwsim_tx_rate - rate selection/status
244  * @count: number of tries in this rate before going to the next rate
246  * A value of -1 for @idx indicates an invalid rate and, if used
250  * always report the rate and number of retries used.
259  * DOC: Frame transmission support over virtio
261  * Frame transmission is also supported over virtio to allow communication
266  * enum hwsim_vqs - queues for virtio frame transmission