diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wmi.c | 111 |
1 files changed, 107 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 044d69850353..23c28bf07f28 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -656,11 +656,14 @@ static void wmi_evt_ready(struct wil6210_vif *vif, int id, void *d, int len) struct wiphy *wiphy = wil_to_wiphy(wil); struct wmi_ready_event *evt = d; - wil->n_mids = evt->numof_additional_mids; - wil_info(wil, "FW ver. %s(SW %d); MAC %pM; %d MID's\n", wil->fw_version, le32_to_cpu(evt->sw_version), - evt->mac, wil->n_mids); + evt->mac, evt->numof_additional_mids); + if (evt->numof_additional_mids + 1 < wil->max_vifs) { + wil_err(wil, "FW does not support enough MIDs (need %d)", + wil->max_vifs - 1); + return; /* FW load will fail after timeout */ + } /* ignore MAC address, we already have it from the boot loader */ strlcpy(wiphy->fw_version, wil->fw_version, sizeof(wiphy->fw_version)); @@ -2372,6 +2375,92 @@ int wmi_resume(struct wil6210_priv *wil) return reply.evt.status; } +int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, + const u8 *mac, enum nl80211_iftype iftype) +{ + int rc; + struct wmi_port_allocate_cmd cmd = { + .mid = mid, + }; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_port_allocated_event evt; + } __packed reply; + + wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", + mid, iftype, mac); + + ether_addr_copy(cmd.mac, mac); + switch (iftype) { + case NL80211_IFTYPE_STATION: + cmd.port_role = WMI_PORT_STA; + break; + case NL80211_IFTYPE_AP: + cmd.port_role = WMI_PORT_AP; + break; + case NL80211_IFTYPE_P2P_CLIENT: + cmd.port_role = WMI_PORT_P2P_CLIENT; + break; + case NL80211_IFTYPE_P2P_GO: + cmd.port_role = WMI_PORT_P2P_GO; + break; + /* what about monitor??? */ + default: + wil_err(wil, "unsupported iftype: %d\n", iftype); + return -EINVAL; + } + + reply.evt.status = WMI_FW_STATUS_FAILURE; + + rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, + &cmd, sizeof(cmd), + WMI_PORT_ALLOCATED_EVENTID, &reply, + sizeof(reply), 300); + if (rc) { + wil_err(wil, "failed to allocate port, status %d\n", rc); + return rc; + } + if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { + wil_err(wil, "WMI_PORT_ALLOCATE returned status %d\n", + reply.evt.status); + return -EINVAL; + } + + return 0; +} + +int wmi_port_delete(struct wil6210_priv *wil, u8 mid) +{ + int rc; + struct wmi_port_delete_cmd cmd = { + .mid = mid, + }; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_port_deleted_event evt; + } __packed reply; + + wil_dbg_misc(wil, "port delete, mid %d\n", mid); + + reply.evt.status = WMI_FW_STATUS_FAILURE; + + rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, + &cmd, sizeof(cmd), + WMI_PORT_DELETED_EVENTID, &reply, + sizeof(reply), 2000); + if (rc) { + wil_err(wil, "failed to delete port, status %d\n", rc); + return rc; + } + if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { + wil_err(wil, "WMI_PORT_DELETE returned status %d\n", + reply.evt.status); + return -EINVAL; + } + + return 0; +} + static bool wmi_evt_call_handler(struct wil6210_vif *vif, int id, void *d, int len) { @@ -2391,7 +2480,7 @@ static void wmi_event_handle(struct wil6210_priv *wil, struct wil6210_mbox_hdr *hdr) { u16 len = le16_to_cpu(hdr->len); - struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); + struct wil6210_vif *vif; if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && (len >= sizeof(struct wmi_cmd_hdr))) { @@ -2404,6 +2493,20 @@ static void wmi_event_handle(struct wil6210_priv *wil, eventid2name(id), id, wil->reply_id, wil->reply_mid); + if (mid == MID_BROADCAST) + mid = 0; + if (mid >= wil->max_vifs) { + wil_dbg_wmi(wil, "invalid mid %d, event skipped\n", + mid); + return; + } + vif = wil->vifs[mid]; + if (!vif) { + wil_dbg_wmi(wil, "event for empty VIF(%d), skipped\n", + mid); + return; + } + /* check if someone waits for this event */ if (wil->reply_id && wil->reply_id == id && wil->reply_mid == mid) { |
