diff options
| author | Lior David <liord@codeaurora.org> | 2018-02-26 20:12:14 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-02-27 18:50:26 +0200 |
| commit | 4aebd3bdbd8a26ebcd2398289e2379472d17825f (patch) | |
| tree | a6558e4cbca2ed12b8a21718e56ddbbab2a4478e /drivers/net/wireless/ath/wil6210/wil6210.h | |
| parent | e00243fab84b4efd5a250d1c47a4ddcca4c666ce (diff) | |
wil6210: add support for adding and removing virtual interfaces
Add generic support in cfg80211 operations add_virtual_intf
and del_virtual_intf for adding/removing VIFs of any
interface type, and fix change_virtual_intf to allow changing
the interface type of a VIF. Previously these operations
only worked for the P2P_DEVICE interface which is not a real
VIF(it is management-only and shares radio with the main
interface).
Currently the interface combination is validated, the VIF is
added/removed in the firmware and the appropriate net/wireless
device is also added/removed.
Added minimal support for proper interface up/down and module
unload but most operations still work only on the main interface.
Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wil6210.h')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wil6210.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index fa8df41b045f..8ab4b5af20fb 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -50,6 +50,11 @@ extern bool disable_ap_sme; #define WIL_DEFAULT_BUS_REQUEST_KBPS 128000 /* ~1Gbps */ #define WIL_MAX_BUS_REQUEST_KBPS 800000 /* ~6.1Gbps */ +/* maximum number of virtual interfaces the driver supports + * (including the main interface) + */ +#define WIL_MAX_VIFS 4 + /** * extract bits [@b0:@b1] (inclusive) from the value @x * it should be @b0 <= @b1, or result is incorrect @@ -714,11 +719,12 @@ struct wil6210_priv { DECLARE_BITMAP(hw_capa, hw_capa_last); DECLARE_BITMAP(fw_capabilities, WMI_FW_CAPABILITY_MAX); DECLARE_BITMAP(platform_capa, WIL_PLATFORM_CAPA_MAX); - u8 n_mids; /* number of additional MIDs as reported by FW */ u32 recovery_count; /* num of FW recovery attempts in a short time */ u32 recovery_state; /* FW recovery state machine */ unsigned long last_fw_recovery; /* jiffies of last fw recovery */ wait_queue_head_t wq; /* for all wait_event() use */ + u8 max_vifs; /* maximum number of interfaces, including main */ + struct wil6210_vif *vifs[WIL_MAX_VIFS]; /* profile */ struct cfg80211_chan_def monitor_chandef; u32 monitor_flags; @@ -935,11 +941,16 @@ void wil_memcpy_toio_32(volatile void __iomem *dst, const void *src, struct wil6210_vif * wil_vif_alloc(struct wil6210_priv *wil, const char *name, - unsigned char name_assign_type, enum nl80211_iftype iftype, - u8 mid); + unsigned char name_assign_type, enum nl80211_iftype iftype); +void wil_vif_free(struct wil6210_vif *vif); void *wil_if_alloc(struct device *dev); +bool wil_has_other_up_ifaces(struct wil6210_priv *wil, + struct net_device *ndev); +bool wil_has_up_ifaces(struct wil6210_priv *wil); void wil_if_free(struct wil6210_priv *wil); +int wil_vif_add(struct wil6210_priv *wil, struct wil6210_vif *vif); int wil_if_add(struct wil6210_priv *wil); +void wil_vif_remove(struct wil6210_priv *wil, u8 mid); void wil_if_remove(struct wil6210_priv *wil); int wil_priv_init(struct wil6210_priv *wil); void wil_priv_deinit(struct wil6210_priv *wil); @@ -998,6 +1009,9 @@ int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short); int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short); int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid); +int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, + const u8 *mac, enum nl80211_iftype iftype); +int wmi_port_delete(struct wil6210_priv *wil, u8 mid); int wil_addba_rx_request(struct wil6210_priv *wil, u8 mid, u8 cidxtid, u8 dialog_token, __le16 ba_param_set, __le16 ba_timeout, __le16 ba_seq_ctrl); @@ -1039,6 +1053,7 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, int wil_cfg80211_iface_combinations_from_fw( struct wil6210_priv *wil, const struct wil_fw_record_concurrency *conc); +int wil_vif_prepare_stop(struct wil6210_priv *wil, struct wil6210_vif *vif); #if defined(CONFIG_WIL6210_DEBUGFS) int wil6210_debugfs_init(struct wil6210_priv *wil); |