/******************************************************************************
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*
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* Copyright(c) 2007 - 2023 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#define _OS_INTFS_C_
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#include <drv_types.h>
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MODULE_LICENSE("GPL");
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MODULE_DESCRIPTION("Realtek Wireless Lan Driver");
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MODULE_AUTHOR("Realtek Semiconductor Corp.");
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MODULE_VERSION(DRIVERVERSION);
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|
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int netdev_open(struct net_device *pnetdev);
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static int netdev_close(struct net_device *pnetdev);
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/**
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* rtw_net_set_mac_address
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* This callback function is used for the Media Access Control address
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* of each net_device needs to be changed.
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*
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* Arguments:
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* @pnetdev: net_device pointer.
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* @addr: new MAC address.
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*
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* Return:
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* ret = 0: Permit to change net_device's MAC address.
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* ret = -1 (Default): Operation not permitted.
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*
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* Auther: Arvin Liu
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* Date: 2015/05/29
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*/
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static int rtw_net_set_mac_address(struct net_device *pnetdev, void *addr)
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{
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_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
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struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
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struct sockaddr *sa = (struct sockaddr *)addr;
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int ret = -1;
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struct _ADAPTER_LINK *adapter_link;
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u8 lidx;
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/* only the net_device is in down state to permit modifying mac addr */
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if ((pnetdev->flags & IFF_UP) == _TRUE) {
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RTW_INFO(FUNC_ADPT_FMT": The net_device's is not in down state\n"
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, FUNC_ADPT_ARG(padapter));
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return ret;
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}
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/* if the net_device is linked, it's not permit to modify mac addr */
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if (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING) ||
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check_fwstate(pmlmepriv, WIFI_ASOC_STATE) ||
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check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY)) {
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RTW_INFO(FUNC_ADPT_FMT": The net_device's is not idle currently\n"
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, FUNC_ADPT_ARG(padapter));
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return ret;
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}
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/* check whether the input mac address is valid to permit modifying mac addr */
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if (rtw_check_invalid_mac_address(sa->sa_data, _FALSE) == _TRUE) {
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RTW_INFO(FUNC_ADPT_FMT": Invalid Mac Addr for "MAC_FMT"\n"
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, FUNC_ADPT_ARG(padapter), MAC_ARG(sa->sa_data));
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return ret;
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}
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_rtw_memcpy(adapter_mac_addr(padapter), sa->sa_data, ETH_ALEN); /* set mac addr to adapter */
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dev_addr_mod(pnetdev, 0, sa->sa_data, ETH_ALEN);
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/* Since the net_device is in down state, there is no wrole at this moment.
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* The new mac address will be set to hw when changing the net_device to up state.
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*/
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RTW_INFO(FUNC_ADPT_FMT": Set Mac Addr to "MAC_FMT" Successfully\n"
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, FUNC_ADPT_ARG(padapter), MAC_ARG(sa->sa_data));
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/* sync mac addr to adapter link */
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for (lidx = 0; lidx < padapter->adapter_link_num; lidx++) {
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adapter_link = GET_LINK(padapter, lidx);
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_rtw_memcpy(adapter_link->mac_addr, sa->sa_data, ETH_ALEN);
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/* offset for adapter_link mac-addr */
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adapter_link->mac_addr[ETH_ALEN - 1] += lidx;
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RTW_INFO(FUNC_ADPT_FMT": Set adapter link(id=%d) Mac Addr to "MAC_FMT" Successfully\n"
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, FUNC_ADPT_ARG(padapter), lidx, MAC_ARG(adapter_link->mac_addr));
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}
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ret = 0;
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return ret;
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}
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static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev)
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{
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_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
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struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
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struct recv_info *precvinfo = &(padapter->recvinfo);
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padapter->stats.tx_packets = pxmitpriv->tx_pkts;/* pxmitpriv->tx_pkts++; */
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padapter->stats.rx_packets = precvinfo->rx_pkts;/* precvinfo->rx_pkts++; */
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padapter->stats.tx_dropped = pxmitpriv->tx_drop;
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padapter->stats.rx_dropped = precvinfo->rx_drop;
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padapter->stats.tx_bytes = pxmitpriv->tx_bytes;
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padapter->stats.rx_bytes = precvinfo->rx_bytes;
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return &padapter->stats;
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}
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
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/*
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* AC to queue mapping
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*
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* AC_VO -> queue 0
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* AC_VI -> queue 1
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* AC_BE -> queue 2
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* AC_BK -> queue 3
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*/
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static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 };
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/* Given a data frame determine the 802.1p/1d tag to use. */
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unsigned int rtw_classify8021d(struct sk_buff *skb)
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{
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unsigned int dscp;
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/* skb->priority values from 256->263 are magic values to
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* directly indicate a specific 802.1d priority. This is used
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* to allow 802.1d priority to be passed directly in from VLAN
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* tags, etc.
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*/
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if (skb->priority >= 256 && skb->priority <= 263)
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return skb->priority - 256;
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switch (skb->protocol) {
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case htons(ETH_P_IP):
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dscp = ip_hdr(skb)->tos & 0xfc;
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break;
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default:
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#ifdef PRIVATE_R
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return skb->priority;
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#else
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return 0;
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#endif
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}
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return dscp >> 5;
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}
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static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
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, struct net_device *sb_dev
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#else
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, void *accel_priv
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#endif
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(5, 2, 0))
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, select_queue_fallback_t fallback
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#endif
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#endif
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)
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{
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_adapter *padapter = rtw_netdev_priv(dev);
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struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
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skb->priority = rtw_classify8021d(skb);
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if (pmlmepriv->acm_mask != 0)
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skb->priority = qos_acm(pmlmepriv->acm_mask, skb->priority);
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return rtw_1d_to_queue[skb->priority];
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}
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#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) */
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u16 rtw_os_recv_select_queue(u8 *msdu, enum rtw_rx_llc_hdl llc_hdl)
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{
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
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u32 priority = 0;
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if (llc_hdl == RTW_RX_LLC_REMOVE) {
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u16 eth_type = RTW_GET_BE16(msdu + SNAP_SIZE);
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if (eth_type == ETH_P_IP) {
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struct iphdr *iphdr = (struct iphdr *)(msdu + SNAP_SIZE + 2);
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unsigned int dscp = iphdr->tos & 0xfc;
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priority = dscp >> 5;
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}
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}
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return rtw_1d_to_queue[priority];
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#else
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return 0;
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#endif
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}
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static u8 is_rtw_ndev(struct net_device *ndev)
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{
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
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return ndev->netdev_ops
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&& ndev->netdev_ops->ndo_do_ioctl
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&& ndev->netdev_ops->ndo_do_ioctl == rtw_ioctl;
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#else
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return ndev->do_ioctl
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&& ndev->do_ioctl == rtw_ioctl;
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#endif
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}
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#define _netdev_status_msg(_ndev, state, sts_str) \
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RTW_INFO(FUNC_NDEV_FMT" state:%lu - %s\n", FUNC_NDEV_ARG(_ndev), state, sts_str);
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static int rtw_ndev_notifier_call(struct notifier_block *nb, unsigned long state, void *ptr)
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{
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struct net_device *ndev;
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if (ptr == NULL)
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return NOTIFY_DONE;
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
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ndev = netdev_notifier_info_to_dev(ptr);
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#else
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ndev = ptr;
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#endif
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if (ndev == NULL)
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return NOTIFY_DONE;
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if (!is_rtw_ndev(ndev))
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return NOTIFY_DONE;
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switch (state) {
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case NETDEV_CHANGE:
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_netdev_status_msg(ndev, state, "netdev change");
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break;
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case NETDEV_GOING_DOWN:
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_netdev_status_msg(ndev, state, "netdev going down");
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break;
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case NETDEV_DOWN:
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_netdev_status_msg(ndev, state, "netdev down");
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break;
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case NETDEV_UP:
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_netdev_status_msg(ndev, state, "netdev up");
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break;
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case NETDEV_REBOOT:
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_netdev_status_msg(ndev, state, "netdev reboot");
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break;
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case NETDEV_CHANGENAME:
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rtw_adapter_proc_replace(ndev);
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_netdev_status_msg(ndev, state, "netdev chang ename");
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break;
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case NETDEV_PRE_UP :
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_netdev_status_msg(ndev, state, "netdev pre up");
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break;
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case NETDEV_JOIN:
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_netdev_status_msg(ndev, state, "netdev join");
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break;
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default:
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_netdev_status_msg(ndev, state, " ");
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break;
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}
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return NOTIFY_DONE;
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}
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static struct notifier_block rtw_ndev_notifier = {
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.notifier_call = rtw_ndev_notifier_call,
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};
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int rtw_ndev_notifier_register(void)
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{
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return register_netdevice_notifier(&rtw_ndev_notifier);
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}
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void rtw_ndev_notifier_unregister(void)
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{
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unregister_netdevice_notifier(&rtw_ndev_notifier);
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}
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int rtw_ndev_init(struct net_device *dev)
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{
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_adapter *adapter = rtw_netdev_priv(dev);
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RTW_PRINT(FUNC_ADPT_FMT" if%d mac_addr="MAC_FMT"\n"
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, FUNC_ADPT_ARG(adapter), (adapter->iface_id + 1), MAC_ARG(dev->dev_addr));
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strncpy(adapter->old_ifname, dev->name, IFNAMSIZ);
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adapter->old_ifname[IFNAMSIZ - 1] = '\0';
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#ifdef CONFIG_ARCH_CORTINA
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dev->priv_flags = IFF_DOMAIN_WLAN;
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#endif
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rtw_adapter_proc_init(dev);
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#ifdef CONFIG_RTW_NAPI
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
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netif_napi_add(dev, &adapter->napi, rtw_recv_napi_poll);
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#else
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netif_napi_add(dev, &adapter->napi, rtw_recv_napi_poll, RTL_NAPI_WEIGHT);
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#endif
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#endif /* CONFIG_RTW_NAPI */
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return 0;
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}
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void rtw_ndev_uninit(struct net_device *dev)
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{
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_adapter *adapter = rtw_netdev_priv(dev);
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RTW_PRINT(FUNC_ADPT_FMT" if%d\n"
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, FUNC_ADPT_ARG(adapter), (adapter->iface_id + 1));
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rtw_adapter_proc_deinit(dev);
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#ifdef CONFIG_RTW_NAPI
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if(adapter->napi_state == NAPI_ENABLE) {
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napi_disable(&adapter->napi);
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adapter->napi_state = NAPI_DISABLE;
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}
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netif_napi_del(&adapter->napi);
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#endif /* CONFIG_RTW_NAPI */
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}
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0))
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static int rtw_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
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void __user *data, int cmd)
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{
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/* handle cmd(s) between SIOCDEVPRIVATE and SIOCDEVPRIVATE + 15 */
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return rtw_ioctl(dev, ifr, cmd);
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}
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#endif
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
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static const struct net_device_ops rtw_netdev_ops = {
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.ndo_init = rtw_ndev_init,
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.ndo_uninit = rtw_ndev_uninit,
|
.ndo_open = netdev_open,
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.ndo_stop = netdev_close,
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.ndo_start_xmit = rtw_xmit_entry,
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
|
.ndo_select_queue = rtw_select_queue,
|
#endif
|
.ndo_set_mac_address = rtw_net_set_mac_address,
|
.ndo_get_stats = rtw_net_get_stats,
|
.ndo_do_ioctl = rtw_ioctl,
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0))
|
.ndo_siocdevprivate = rtw_siocdevprivate,
|
#endif
|
};
|
#endif
|
|
int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname)
|
{
|
if (dev_alloc_name(pnetdev, ifname) < 0)
|
RTW_ERR("dev_alloc_name, fail!\n");
|
|
rtw_netif_carrier_off(pnetdev);
|
/* rtw_netif_stop_queue(pnetdev); */
|
|
return 0;
|
}
|
|
void rtw_hook_if_ops(struct net_device *ndev)
|
{
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
|
ndev->netdev_ops = &rtw_netdev_ops;
|
#else
|
ndev->init = rtw_ndev_init;
|
ndev->uninit = rtw_ndev_uninit;
|
ndev->open = netdev_open;
|
ndev->stop = netdev_close;
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ndev->hard_start_xmit = rtw_xmit_entry;
|
ndev->set_mac_address = rtw_net_set_mac_address;
|
ndev->get_stats = rtw_net_get_stats;
|
ndev->do_ioctl = rtw_ioctl;
|
#endif
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}
|
|
#ifdef CONFIG_CONCURRENT_MODE
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static void rtw_hook_vir_if_ops(struct net_device *ndev);
|
#endif
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struct net_device *rtw_init_netdev(_adapter *old_padapter)
|
{
|
_adapter *padapter;
|
struct net_device *pnetdev;
|
|
if (old_padapter != NULL) {
|
rtw_os_ndev_free(old_padapter);
|
pnetdev = rtw_alloc_etherdev_with_old_priv(sizeof(_adapter), (void *)old_padapter);
|
} else
|
pnetdev = rtw_alloc_etherdev(sizeof(_adapter));
|
|
if (!pnetdev)
|
return NULL;
|
|
padapter = rtw_netdev_priv(pnetdev);
|
padapter->pnetdev = pnetdev;
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)
|
SET_MODULE_OWNER(pnetdev);
|
#endif
|
|
rtw_hook_if_ops(pnetdev);
|
#ifdef CONFIG_CONCURRENT_MODE
|
if (!is_primary_adapter(padapter))
|
rtw_hook_vir_if_ops(pnetdev);
|
#endif /* CONFIG_CONCURRENT_MODE */
|
|
|
#ifdef CONFIG_TCP_CSUM_OFFLOAD_TX
|
pnetdev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)
|
pnetdev->hw_features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
|
#endif
|
#endif
|
|
#ifdef CONFIG_RTW_NETIF_SG
|
pnetdev->features |= NETIF_F_SG;
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)
|
pnetdev->hw_features |= NETIF_F_SG;
|
#endif
|
#endif
|
|
if ((pnetdev->features & NETIF_F_SG) && (pnetdev->features & NETIF_F_IP_CSUM)) {
|
pnetdev->features |= (NETIF_F_TSO | NETIF_F_GSO);
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)
|
pnetdev->hw_features |= (NETIF_F_TSO | NETIF_F_GSO);
|
#endif
|
}
|
/* pnetdev->tx_timeout = NULL; */
|
pnetdev->watchdog_timeo = HZ * 3; /* 3 second timeout */
|
|
#ifdef CONFIG_WIRELESS_EXT
|
pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def;
|
#endif
|
|
#ifdef WIRELESS_SPY
|
/* priv->wireless_data.spy_data = &priv->spy_data; */
|
/* pnetdev->wireless_data = &priv->wireless_data; */
|
#endif
|
|
#ifdef CONFIG_TX_AMSDU_SW_MODE
|
pnetdev->needed_headroom += 8; /* +8 for rfc1042 header */
|
pnetdev->needed_headroom += 4; /* +4 for padding */
|
#endif
|
|
return pnetdev;
|
}
|
#ifdef CONFIG_PCI_HCI
|
#include <rtw_trx_pci.h>
|
#endif
|
int rtw_os_ndev_alloc(_adapter *adapter)
|
{
|
int ret = _FAIL;
|
struct net_device *ndev = NULL;
|
|
ndev = rtw_init_netdev(adapter);
|
if (ndev == NULL) {
|
rtw_warn_on(1);
|
goto exit;
|
}
|
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)
|
SET_NETDEV_DEV(ndev, dvobj_to_dev(adapter_to_dvobj(adapter)));
|
#endif
|
|
#ifdef CONFIG_PCI_HCI
|
if (is_pci_support_dma64(adapter_to_dvobj(adapter)))
|
ndev->features |= NETIF_F_HIGHDMA;
|
ndev->irq = dvobj_to_pci(adapter_to_dvobj(adapter))->irq;
|
#endif
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
if (rtw_cfg80211_ndev_res_alloc(adapter) != _SUCCESS) {
|
rtw_warn_on(1);
|
} else
|
#endif
|
ret = _SUCCESS;
|
|
if (ret != _SUCCESS && ndev)
|
rtw_free_netdev(ndev);
|
exit:
|
return ret;
|
}
|
|
void rtw_os_ndev_free(_adapter *adapter)
|
{
|
#if defined(CONFIG_IOCTL_CFG80211)
|
rtw_cfg80211_ndev_res_free(adapter);
|
#endif
|
|
if (adapter->pnetdev) {
|
rtw_free_netdev(adapter->pnetdev);
|
adapter->pnetdev = NULL;
|
}
|
}
|
|
/* For ethtool +++ */
|
#ifdef CONFIG_IOCTL_CFG80211
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 7, 8))
|
static void rtw_ethtool_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
|
{
|
struct wireless_dev *wdev = NULL;
|
_adapter *padapter = NULL;
|
|
wdev = dev->ieee80211_ptr;
|
if (wdev) {
|
strlcpy(info->driver, wiphy_dev(wdev->wiphy)->driver->name,
|
sizeof(info->driver));
|
} else {
|
strlcpy(info->driver, "N/A", sizeof(info->driver));
|
}
|
|
strlcpy(info->version, DRIVERVERSION, sizeof(info->version));
|
|
padapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
/*GEORGIA_TODO_FIXIT*/
|
#if 0
|
HAL_DATA_TYPE *hal_data = NULL;
|
if (padapter) {
|
hal_data = GET_PHL_COM(padapter);
|
}
|
if (hal_data) {
|
scnprintf(info->fw_version, sizeof(info->fw_version), "%d.%d",
|
hal_data->firmware_version, hal_data->firmware_sub_version);
|
} else
|
#endif
|
{
|
strlcpy(info->fw_version, "N/A", sizeof(info->fw_version));
|
}
|
|
strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
|
sizeof(info->bus_info));
|
}
|
|
static const char rtw_ethtool_gstrings_sta_stats[][ETH_GSTRING_LEN] = {
|
"rx_packets", "rx_bytes", "rx_dropped",
|
"tx_packets", "tx_bytes", "tx_dropped",
|
};
|
|
#define RTW_ETHTOOL_STATS_LEN ARRAY_SIZE(rtw_ethtool_gstrings_sta_stats)
|
|
static int rtw_ethtool_get_sset_count(struct net_device *dev, int sset)
|
{
|
int rv = 0;
|
|
if (sset == ETH_SS_STATS)
|
rv += RTW_ETHTOOL_STATS_LEN;
|
|
if (rv == 0)
|
return -EOPNOTSUPP;
|
|
return rv;
|
}
|
|
static void rtw_ethtool_get_strings(struct net_device *dev, u32 sset, u8 *data)
|
{
|
int sz_sta_stats = 0;
|
|
if (sset == ETH_SS_STATS) {
|
sz_sta_stats = sizeof(rtw_ethtool_gstrings_sta_stats);
|
_rtw_memcpy(data, rtw_ethtool_gstrings_sta_stats, sz_sta_stats);
|
}
|
}
|
|
static void rtw_ethtool_get_stats(struct net_device *dev,
|
struct ethtool_stats *stats,
|
u64 *data)
|
{
|
int i = 0;
|
_adapter *padapter = NULL;
|
struct xmit_priv *pxmitpriv = NULL;
|
struct recv_info *precvinfo = NULL;
|
|
memset(data, 0, sizeof(u64) * RTW_ETHTOOL_STATS_LEN);
|
|
padapter = (_adapter *)rtw_netdev_priv(dev);
|
if (padapter) {
|
pxmitpriv = &(padapter->xmitpriv);
|
precvinfo = &(padapter->recvinfo);
|
|
data[i++] = precvinfo->rx_pkts;
|
data[i++] = precvinfo->rx_bytes;
|
data[i++] = precvinfo->rx_drop;
|
|
data[i++] = pxmitpriv->tx_pkts;
|
data[i++] = pxmitpriv->tx_bytes;
|
data[i++] = pxmitpriv->tx_drop;
|
} else {
|
data[i++] = 0;
|
data[i++] = 0;
|
data[i++] = 0;
|
|
data[i++] = 0;
|
data[i++] = 0;
|
data[i++] = 0;
|
}
|
}
|
|
static const struct ethtool_ops rtw_ethtool_ops = {
|
.get_drvinfo = rtw_ethtool_get_drvinfo,
|
.get_link = ethtool_op_get_link,
|
.get_strings = rtw_ethtool_get_strings,
|
.get_ethtool_stats = rtw_ethtool_get_stats,
|
.get_sset_count = rtw_ethtool_get_sset_count,
|
};
|
#endif // LINUX_VERSION_CODE >= 3.7.8
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
/* For ethtool --- */
|
|
int rtw_os_ndev_register(_adapter *adapter, const char *name)
|
{
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
int ret = _SUCCESS;
|
struct net_device *ndev = adapter->pnetdev;
|
u8 rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj);
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
if (rtw_cfg80211_ndev_res_register(adapter) != _SUCCESS) {
|
rtw_warn_on(1);
|
ret = _FAIL;
|
goto exit;
|
}
|
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 7, 8))
|
netdev_set_default_ethtool_ops(ndev, &rtw_ethtool_ops);
|
#endif /* LINUX_VERSION_CODE >= 3.7.8 */
|
#endif
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) && defined(CONFIG_PCI_HCI)
|
ndev->gro_flush_timeout = 100000;
|
#endif
|
/* alloc netdev name */
|
rtw_init_netdev_name(ndev, name);
|
|
dev_addr_mod(ndev, 0, adapter_mac_addr(adapter), ETH_ALEN);
|
|
/* Tell the network stack we exist */
|
|
if (rtnl_lock_needed)
|
ret = (register_netdev(ndev) == 0) ? _SUCCESS : _FAIL;
|
else
|
ret = (register_netdevice(ndev) == 0) ? _SUCCESS : _FAIL;
|
|
if (ret == _SUCCESS)
|
adapter->registered = 1;
|
else
|
RTW_INFO(FUNC_NDEV_FMT" if%d Failed!\n", FUNC_NDEV_ARG(ndev), (adapter->iface_id + 1));
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
if (ret != _SUCCESS) {
|
rtw_cfg80211_ndev_res_unregister(adapter);
|
}
|
#endif
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
exit:
|
#endif
|
|
return ret;
|
}
|
|
void rtw_os_ndev_unregister(_adapter *adapter)
|
{
|
struct net_device *netdev = NULL;
|
|
if (adapter == NULL || adapter->registered == 0)
|
return;
|
|
adapter->ndev_unregistering = 1;
|
|
netdev = adapter->pnetdev;
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
rtw_cfg80211_ndev_res_unregister(adapter);
|
#endif
|
|
if (netdev) {
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
u8 rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj);
|
|
if (rtnl_lock_needed)
|
unregister_netdev(netdev);
|
else
|
unregister_netdevice(netdev);
|
}
|
|
adapter->registered = 0;
|
adapter->ndev_unregistering = 0;
|
}
|
|
/**
|
* rtw_os_ndev_init - Allocate and register OS layer net device and relating structures for @adapter
|
* @adapter: the adapter on which this function applies
|
* @name: the requesting net device name
|
*
|
* Returns:
|
* _SUCCESS or _FAIL
|
*/
|
int rtw_os_ndev_init(_adapter *adapter, const char *name)
|
{
|
int ret = _FAIL;
|
|
if (rtw_os_ndev_alloc(adapter) != _SUCCESS)
|
goto exit;
|
|
if (rtw_os_ndev_register(adapter, name) != _SUCCESS)
|
goto os_ndev_free;
|
|
ret = _SUCCESS;
|
|
os_ndev_free:
|
if (ret != _SUCCESS)
|
rtw_os_ndev_free(adapter);
|
exit:
|
return ret;
|
}
|
|
/**
|
* rtw_os_ndev_deinit - Unregister and free OS layer net device and relating structures for @adapter
|
* @adapter: the adapter on which this function applies
|
*/
|
void rtw_os_ndev_deinit(_adapter *adapter)
|
{
|
rtw_os_ndev_unregister(adapter);
|
rtw_os_ndev_free(adapter);
|
}
|
|
int rtw_os_ndevs_alloc(struct dvobj_priv *dvobj)
|
{
|
int i, status = _SUCCESS;
|
_adapter *adapter;
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
if (rtw_cfg80211_dev_res_alloc(dvobj) != _SUCCESS) {
|
rtw_warn_on(1);
|
return _FAIL;
|
}
|
#endif
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
|
if (i >= CONFIG_IFACE_NUMBER) {
|
RTW_ERR("%s %d >= CONFIG_IFACE_NUMBER(%d)\n", __func__, i, CONFIG_IFACE_NUMBER);
|
rtw_warn_on(1);
|
continue;
|
}
|
|
adapter = dvobj->padapters[i];
|
if (adapter && !adapter->pnetdev) {
|
|
#ifdef CONFIG_RTW_DYNAMIC_NDEV
|
if (!is_primary_adapter(adapter) &&
|
(i >= CONFIG_RTW_STATIC_NDEV_NUM))
|
break;
|
#endif
|
|
status = rtw_os_ndev_alloc(adapter);
|
if (status != _SUCCESS) {
|
rtw_warn_on(1);
|
break;
|
}
|
}
|
}
|
|
if (status != _SUCCESS) {
|
for (; i >= 0; i--) {
|
adapter = dvobj->padapters[i];
|
if (adapter && adapter->pnetdev)
|
rtw_os_ndev_free(adapter);
|
}
|
}
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
if (status != _SUCCESS)
|
rtw_cfg80211_dev_res_free(dvobj);
|
#endif
|
|
return status;
|
}
|
|
void rtw_os_ndevs_free(struct dvobj_priv *dvobj)
|
{
|
int i;
|
_adapter *adapter = NULL;
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
|
if (i >= CONFIG_IFACE_NUMBER) {
|
RTW_ERR("%s %d >= CONFIG_IFACE_NUMBER(%d)\n", __func__, i, CONFIG_IFACE_NUMBER);
|
rtw_warn_on(1);
|
continue;
|
}
|
|
adapter = dvobj->padapters[i];
|
|
if (adapter == NULL)
|
continue;
|
|
rtw_os_ndev_free(adapter);
|
}
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
rtw_cfg80211_dev_res_free(dvobj);
|
#endif
|
}
|
|
#if 0 /*#ifdef CONFIG_CORE_CMD_THREAD*/
|
u32 rtw_start_drv_threads(_adapter *padapter)
|
{
|
u32 _status = _SUCCESS;
|
|
RTW_INFO(FUNC_ADPT_FMT" enter\n", FUNC_ADPT_ARG(padapter));
|
|
#ifdef CONFIG_XMIT_THREAD_MODE
|
#if defined(CONFIG_SDIO_HCI)
|
if (is_primary_adapter(padapter))
|
#endif
|
{
|
if (padapter->xmitThread == NULL) {
|
RTW_INFO(FUNC_ADPT_FMT " start RTW_XMIT_THREAD\n", FUNC_ADPT_ARG(padapter));
|
padapter->xmitThread = rtw_thread_start(rtw_xmit_thread, padapter, "RTW_XMIT_THREAD");
|
if (padapter->xmitThread == NULL)
|
_status = _FAIL;
|
}
|
}
|
#endif /* #ifdef CONFIG_XMIT_THREAD_MODE */
|
|
#ifdef CONFIG_RECV_THREAD_MODE
|
if (is_primary_adapter(padapter)) {
|
if (padapter->recvThread == NULL) {
|
RTW_INFO(FUNC_ADPT_FMT " start RTW_RECV_THREAD\n", FUNC_ADPT_ARG(padapter));
|
padapter->recvThread = rtw_thread_start(rtw_recv_thread, padapter, "RTW_RECV_THREAD");
|
if (padapter->recvThread == NULL)
|
_status = _FAIL;
|
}
|
}
|
#endif
|
|
if (is_primary_adapter(padapter)) {
|
if (padapter->cmdThread == NULL) {
|
RTW_INFO(FUNC_ADPT_FMT " start RTW_CMD_THREAD\n", FUNC_ADPT_ARG(padapter));
|
padapter->cmdThread = rtw_thread_start(rtw_cmd_thread, padapter, "RTW_CMD_THREAD");
|
if (padapter->cmdThread == NULL)
|
_status = _FAIL;
|
else
|
_rtw_down_sema(&padapter->cmdpriv.start_cmdthread_sema); /* wait for cmd_thread to run */
|
}
|
}
|
|
_status = rtw_intf_start_xmit_frame_thread(padapter);
|
return _status;
|
|
}
|
|
void rtw_stop_drv_threads(_adapter *padapter)
|
{
|
RTW_INFO(FUNC_ADPT_FMT" enter\n", FUNC_ADPT_ARG(padapter));
|
if (is_primary_adapter(padapter))
|
rtw_stop_cmd_thread(padapter);
|
|
#ifdef CONFIG_XMIT_THREAD_MODE
|
/* Below is to termindate tx_thread... */
|
#if defined(CONFIG_SDIO_HCI)
|
/* Only wake-up primary adapter */
|
if (is_primary_adapter(padapter))
|
#endif /*SDIO_HCI */
|
{
|
if (padapter->xmitThread) {
|
_rtw_up_sema(&padapter->xmitpriv.xmit_sema);
|
rtw_thread_stop(padapter->xmitThread);
|
padapter->xmitThread = NULL;
|
}
|
}
|
#endif
|
|
#ifdef CONFIG_RECV_THREAD_MODE
|
if (is_primary_adapter(padapter) && padapter->recvThread) {
|
/* Below is to termindate rx_thread... */
|
_rtw_up_sema(&padapter->recvpriv.recv_sema);
|
rtw_thread_stop(padapter->recvThread);
|
padapter->recvThread = NULL;
|
}
|
#endif
|
|
/*rtw_hal_stop_thread(padapter);*/
|
rtw_intf_cancel_xmit_frame_thread(padapter);
|
|
}
|
#endif
|
|
u8 rtw_init_default_value(_adapter *padapter)
|
{
|
u8 ret = _SUCCESS;
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
|
struct security_priv *psecuritypriv = &padapter->securitypriv;
|
|
/* xmit_priv */
|
pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense;
|
pxmitpriv->vcs = pregistrypriv->vcs_type;
|
pxmitpriv->vcs_type = pregistrypriv->vcs_type;
|
/* pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; */
|
pxmitpriv->frag_len = pregistrypriv->frag_thresh;
|
|
/* security_priv */
|
/* rtw_get_encrypt_decrypt_from_registrypriv(padapter); */
|
#ifdef CONFIG_GTK_OL
|
psecuritypriv->binstallKCK_KEK = _FAIL;
|
#endif /* CONFIG_GTK_OL */
|
psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt;
|
psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt;
|
|
psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */
|
psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
|
|
psecuritypriv->dot11PrivacyKeyIndex = 0;
|
|
psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
|
|
psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen;
|
psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled;
|
#ifdef CONFIG_CONCURRENT_MODE
|
psecuritypriv->dot118021x_bmc_cam_id = INVALID_SEC_MAC_CAM_ID;
|
#endif
|
|
/* pwrctrl_priv */
|
|
/* registry_priv */
|
rtw_init_registrypriv_dev_network(padapter);
|
rtw_update_registrypriv_dev_network(padapter);
|
|
pregistrypriv->wireless_mode &= rtw_hw_get_wireless_mode(adapter_to_dvobj(padapter));
|
pregistrypriv->band_type &= rtw_hw_get_band_cap(adapter_to_dvobj(padapter));
|
|
/* misc. */
|
padapter->bLinkInfoDump = 0;
|
padapter->bNotifyChannelChange = _FALSE;
|
#ifdef CONFIG_P2P
|
padapter->bShowGetP2PState = 1;
|
#endif
|
|
/* for debug purpose */
|
padapter->fix_rate = NO_FIX_RATE;
|
padapter->data_fb = 0;
|
padapter->fix_bw = NO_FIX_BW;
|
padapter->power_offset = 0;
|
padapter->rsvd_page_offset = 0;
|
padapter->rsvd_page_num = 0;
|
#ifdef CONFIG_AP_MODE
|
padapter->bmc_tx_rate = pregistrypriv->bmc_tx_rate;
|
#if CONFIG_RTW_AP_DATA_BMC_TO_UC
|
padapter->b2u_flags_ap_src = pregistrypriv->ap_src_b2u_flags;
|
padapter->b2u_flags_ap_fwd = pregistrypriv->ap_fwd_b2u_flags;
|
#endif
|
#endif
|
padapter->driver_tx_bw_mode = pregistrypriv->tx_bw_mode;
|
|
padapter->driver_ampdu_spacing = 0xFF;
|
padapter->driver_rx_ampdu_factor = 0xFF;
|
padapter->driver_rx_ampdu_spacing = 0xFF;
|
padapter->fix_rx_ampdu_accept = RX_AMPDU_ACCEPT_INVALID;
|
padapter->fix_rx_ampdu_size = RX_AMPDU_SIZE_INVALID;
|
#ifdef CONFIG_TX_AMSDU
|
#ifdef CORE_TX_AMSDU_AGG_NUM
|
padapter->tx_amsdu = CORE_TX_AMSDU_AGG_NUM;
|
#else
|
padapter->tx_amsdu = 2;
|
#endif
|
pregistrypriv->tx_amsdu_aggnum = padapter->tx_amsdu;
|
#ifdef RTW_WKARD_TX_DROP
|
padapter->tx_amsdu_rate = 100;
|
#else
|
padapter->tx_amsdu_rate = 10;
|
#endif
|
#endif
|
if (pregistrypriv->adaptivity_idle_probability == 1) {
|
#ifdef CONFIG_TX_AMSDU
|
padapter->tx_amsdu = 0;
|
padapter->tx_amsdu_rate = 0;
|
#endif
|
padapter->dis_turboedca = 1;
|
}
|
|
#ifdef DBG_RX_COUNTER_DUMP
|
padapter->dump_rx_cnt_mode = 0;
|
padapter->drv_rx_cnt_ok = 0;
|
padapter->drv_rx_cnt_crcerror = 0;
|
padapter->drv_rx_cnt_drop = 0;
|
#endif
|
#ifdef CONFIG_RTW_NAPI
|
padapter->napi_state = NAPI_DISABLE;
|
#endif
|
|
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
|
ATOMIC_SET(&padapter->tbtx_tx_pause, _FALSE);
|
ATOMIC_SET(&padapter->tbtx_remove_tx_pause, _FALSE);
|
padapter->tbtx_capability = _TRUE;
|
#endif
|
|
#ifdef CONFIG_CORE_TXSC
|
txsc_init(padapter);
|
#endif
|
|
return ret;
|
}
|
|
#ifdef CONFIG_DRV_FAKE_AP
|
extern void rtw_fakeap_work(struct work_struct *work);
|
extern void rtw_fakeap_bcn_timer_hdl(void*);
|
#endif /* CONFIG_DRV_FAKE_AP */
|
struct dvobj_priv *devobj_init(void)
|
{
|
struct dvobj_priv *pdvobj = NULL;
|
struct rf_ctl_t *rfctl;
|
|
pdvobj = (struct dvobj_priv *)rtw_zmalloc(sizeof(*pdvobj));
|
if (pdvobj == NULL)
|
return NULL;
|
|
rfctl = dvobj_to_rfctl(pdvobj);
|
|
_rtw_mutex_init(&pdvobj->hw_init_mutex);
|
_rtw_mutex_init(&pdvobj->setch_mutex);
|
_rtw_mutex_init(&pdvobj->setbw_mutex);
|
|
#ifdef CONFIG_RTW_CUSTOMER_STR
|
_rtw_mutex_init(&pdvobj->customer_str_mutex);
|
_rtw_memset(pdvobj->customer_str, 0xFF, RTW_CUSTOMER_STR_LEN);
|
#endif
|
|
pdvobj->processing_dev_remove = _FALSE;
|
|
ATOMIC_SET(&pdvobj->disable_func, 0);
|
/* move to phl */
|
/* rtw_macid_ctl_init(&pdvobj->macid_ctl); */
|
|
_rtw_spinlock_init(&pdvobj->cam_ctl.lock);
|
_rtw_mutex_init(&pdvobj->cam_ctl.sec_cam_access_mutex);
|
#if defined(RTK_129X_PLATFORM) && defined(CONFIG_PCI_HCI)
|
_rtw_spinlock_init(&pdvobj->io_reg_lock);
|
#endif
|
|
#if 0 /*#ifdef CONFIG_CORE_DM_CHK_TIMER*/
|
rtw_init_timer(&(pdvobj->dynamic_chk_timer), rtw_dynamic_check_timer_handlder, pdvobj);
|
#endif
|
|
#ifdef CONFIG_RTW_NAPI_DYNAMIC
|
pdvobj->en_napi_dynamic = 0;
|
#endif /* CONFIG_RTW_NAPI_DYNAMIC */
|
|
_rtw_mutex_init(&rfctl->offch_mutex);
|
|
pdvobj->scan_deny = _FALSE;
|
rtw_load_dvobj_registry(pdvobj);
|
|
#ifdef CONFIG_DRV_FAKE_AP
|
skb_queue_head_init(&pdvobj->fakeap.rxq);
|
_init_workitem(&pdvobj->fakeap.work, rtw_fakeap_work, pdvobj);
|
_init_timer(&pdvobj->fakeap.bcn_timer, rtw_fakeap_bcn_timer_hdl, pdvobj);
|
#endif /* CONFIG_DRV_FAKE_AP */
|
|
/* wpas type default from w1.fi */
|
pdvobj->wpas_type = RTW_WPAS_W1FI;
|
|
return pdvobj;
|
|
}
|
|
void devobj_deinit(struct dvobj_priv *pdvobj)
|
{
|
if (!pdvobj)
|
return;
|
|
/* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */
|
#if defined(CONFIG_IOCTL_CFG80211)
|
rtw_cfg80211_dev_res_free(pdvobj);
|
#endif
|
|
_rtw_mutex_free(&pdvobj->hw_init_mutex);
|
|
#ifdef CONFIG_RTW_CUSTOMER_STR
|
_rtw_mutex_free(&pdvobj->customer_str_mutex);
|
#endif
|
|
_rtw_mutex_free(&pdvobj->setch_mutex);
|
_rtw_mutex_free(&pdvobj->setbw_mutex);
|
/* move to phl */
|
/* rtw_macid_ctl_deinit(&pdvobj->macid_ctl); */
|
|
_rtw_spinlock_free(&pdvobj->cam_ctl.lock);
|
_rtw_mutex_free(&pdvobj->cam_ctl.sec_cam_access_mutex);
|
|
#if defined(RTK_129X_PLATFORM) && defined(CONFIG_PCI_HCI)
|
_rtw_spinlock_free(&pdvobj->io_reg_lock);
|
#endif
|
|
rtw_mfree((u8 *)pdvobj, sizeof(*pdvobj));
|
}
|
|
inline u8 rtw_rtnl_lock_needed(struct dvobj_priv *dvobj)
|
{
|
if (dvobj->rtnl_lock_holder && dvobj->rtnl_lock_holder == current)
|
return 0;
|
return 1;
|
}
|
|
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26))
|
static inline int rtnl_is_locked(void)
|
{
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 17))
|
if (unlikely(rtnl_trylock())) {
|
rtnl_unlock();
|
#else
|
if (unlikely(down_trylock(&rtnl_sem) == 0)) {
|
up(&rtnl_sem);
|
#endif
|
return 0;
|
}
|
return 1;
|
}
|
#endif
|
|
inline void rtw_set_rtnl_lock_holder(struct dvobj_priv *dvobj, _thread_hdl_ thd_hdl)
|
{
|
rtw_warn_on(!rtnl_is_locked());
|
|
if (!thd_hdl || rtnl_is_locked())
|
dvobj->rtnl_lock_holder = thd_hdl;
|
|
if (dvobj->rtnl_lock_holder && 0)
|
RTW_INFO("rtnl_lock_holder: %s:%d\n", current->comm, current->pid);
|
}
|
|
u8 rtw_reset_drv_sw(_adapter *padapter)
|
{
|
u8 ret8 = _SUCCESS;
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
|
|
/* hal_priv */
|
rtw_hw_cap_init(adapter_to_dvobj(padapter));
|
|
RTW_ENABLE_FUNC(adapter_to_dvobj(padapter), DF_RX_BIT);
|
RTW_ENABLE_FUNC(adapter_to_dvobj(padapter), DF_TX_BIT);
|
|
padapter->bLinkInfoDump = 0;
|
|
padapter->xmitpriv.tx_pkts = 0;
|
padapter->recvinfo.rx_pkts = 0;
|
#ifdef PRIVATE_R
|
padapter->recvinfo.last_rx_uc_data = 0;
|
#endif
|
pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE;
|
|
/* pmlmepriv->LinkDetectInfo.TrafficBusyState = _FALSE; */
|
pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0;
|
pmlmepriv->LinkDetectInfo.LowPowerTransitionCount = 0;
|
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_SURVEY | WIFI_UNDER_LINKING);
|
|
#ifdef DBG_CONFIG_ERROR_DETECT
|
if (is_primary_adapter(padapter))
|
rtw_hal_sreset_reset_value(padapter);
|
#endif
|
|
/* mlmeextpriv */
|
mlmeext_set_scan_state(&padapter->mlmeextpriv, SCAN_DISABLE);
|
|
#ifdef CONFIG_SIGNAL_STAT_PROCESS
|
if (padapter->netif_up == _TRUE)
|
rtw_set_signal_stat_timer(&padapter->recvinfo);
|
#endif
|
return ret8;
|
}
|
|
static void devobj_decide_init_chplan(struct dvobj_priv *dvobj)
|
{
|
struct rf_ctl_t *rfctl = dvobj_to_rfctl(dvobj);
|
struct dev_cap_t *dev_cap = &GET_PHL_COM(dvobj)->dev_cap;
|
const char *alpha2 = NULL; /* TODO */
|
u8 chplan = dev_cap->domain;
|
u8 chplan_6g = RTW_CHPLAN_6G_NULL;
|
bool disable_sw_chplan = _FALSE; /* TODO */
|
|
#if CONFIG_IEEE80211_BAND_6GHZ
|
chplan_6g = dev_cap->domain_6g;
|
#endif
|
|
if (alpha2)
|
RTW_INFO("%s alpha2:{%d,%d}\n", __func__, alpha2[0], alpha2[1]);
|
RTW_INFO("%s chplan:0x%02x\n", __func__, chplan);
|
RTW_INFO("%s chplan_6g:0x%02x\n", __func__, chplan_6g);
|
RTW_INFO("%s disable_sw_chplan:%d\n", __func__, disable_sw_chplan);
|
|
/*
|
* treat {0xFF, 0xFF} as unspecified
|
*/
|
if (alpha2 && strncmp(alpha2, "\xFF\xFF", 2) == 0)
|
alpha2 = NULL;
|
|
#ifdef CONFIG_FORCE_SW_CHANNEL_PLAN
|
disable_sw_chplan = _FALSE;
|
#endif
|
|
rtw_rfctl_decide_init_chplan(rfctl, alpha2, chplan, chplan_6g, disable_sw_chplan);
|
}
|
|
u8 devobj_data_init(struct dvobj_priv *dvobj)
|
{
|
u8 ret = _FAIL;
|
|
dev_set_drv_stopped(dvobj);/*init*/
|
dev_clr_hw_start(dvobj); /* init */
|
|
/*init data of dvobj*/
|
if (rtw_rfctl_init(dvobj) == _FAIL)
|
goto exit;
|
|
devobj_decide_init_chplan(dvobj);
|
|
rtw_edcca_mode_update(dvobj, true);
|
rtw_rfctl_chset_apply_regulatory(dvobj, true);
|
op_class_pref_apply_regulatory(dvobj_to_rfctl(dvobj), REG_CHANGE);
|
|
init_channel_list(dvobj_get_primary_adapter(dvobj));
|
|
rtw_hw_cap_init(dvobj);
|
|
RTW_ENABLE_FUNC(dvobj, DF_RX_BIT);
|
RTW_ENABLE_FUNC(dvobj, DF_TX_BIT);
|
|
ret = _SUCCESS;
|
|
exit:
|
return ret;
|
}
|
|
|
void devobj_data_deinit(struct dvobj_priv *dvobj)
|
{
|
}
|
|
u8 devobj_trx_resource_init(struct dvobj_priv *dvobj)
|
{
|
u8 ret = _SUCCESS;
|
|
#ifdef CONFIG_USB_HCI
|
ret = rtw_init_lite_xmit_resource(dvobj);
|
if (ret == _FAIL)
|
goto exit;
|
ret = rtw_init_lite_recv_resource(dvobj);
|
if (ret == _FAIL)
|
goto exit;
|
#endif
|
ret = rtw_init_recv_priv(dvobj);
|
if (ret == _FAIL) {
|
RTW_ERR("%s rtw_init_recv_priv failed\n", __func__);
|
goto exit;
|
}
|
|
ret = rtw_init_cmd_priv(dvobj);
|
if (ret == _FAIL) {
|
RTW_ERR("%s rtw_init_cmd_priv failed\n", __func__);
|
goto exit;
|
}
|
exit:
|
return ret;
|
}
|
|
|
void devobj_trx_resource_deinit(struct dvobj_priv *dvobj)
|
{
|
#ifdef CONFIG_USB_HCI
|
rtw_free_lite_xmit_resource(dvobj);
|
rtw_free_lite_recv_resource(dvobj);
|
#endif
|
rtw_free_recv_priv(dvobj);
|
rtw_free_cmd_priv(dvobj);
|
}
|
|
|
u8 rtw_init_drv_sw(_adapter *padapter)
|
{
|
u8 ret8 = _SUCCESS;
|
|
#ifdef CONFIG_RTW_CFGVENDOR_RANDOM_MAC_OUI
|
struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
|
#endif
|
|
ret8 = rtw_init_default_value(padapter);/*load registrypriv value*/
|
|
if (rtw_init_mlme_priv(padapter) == _FAIL) {
|
ret8 = _FAIL;
|
goto exit;
|
}
|
|
#ifdef CONFIG_P2P
|
init_wifidirect_info(padapter, P2P_ROLE_DISABLE);
|
reset_global_wifidirect_info(padapter);
|
#ifdef CONFIG_WFD
|
if (rtw_init_wifi_display_info(padapter) == _FAIL)
|
RTW_ERR("Can't init init_wifi_display_info\n");
|
#endif
|
#endif /* CONFIG_P2P */
|
|
if (init_mlme_ext_priv(padapter) == _FAIL) {
|
ret8 = _FAIL;
|
goto exit;
|
}
|
|
#ifdef CONFIG_TDLS
|
if (rtw_init_tdls_info(padapter) == _FAIL) {
|
RTW_INFO("Can't rtw_init_tdls_info\n");
|
ret8 = _FAIL;
|
goto exit;
|
}
|
#endif /* CONFIG_TDLS */
|
|
#ifdef CONFIG_RTW_MESH
|
rtw_mesh_cfg_init(padapter);
|
#endif
|
|
if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) {
|
RTW_INFO("Can't _rtw_init_xmit_priv\n");
|
ret8 = _FAIL;
|
goto exit;
|
}
|
if (rtw_init_recv_info(padapter) == _FAIL) {
|
RTW_INFO("Can't rtw_init_recv_info\n");
|
ret8 = _FAIL;
|
goto exit;
|
}
|
|
/* add for CONFIG_IEEE80211W, none 11w also can use */
|
_rtw_spinlock_init(&padapter->security_key_mutex);
|
|
/* We don't need to memset padapter->XXX to zero, because adapter is allocated by rtw_zvmalloc(). */
|
/* _rtw_memset((unsigned char *)&padapter->securitypriv, 0, sizeof (struct security_priv)); */
|
|
if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) {
|
RTW_INFO("Can't _rtw_init_sta_priv\n");
|
ret8 = _FAIL;
|
goto exit;
|
}
|
|
padapter->setband = WIFI_FREQUENCY_BAND_AUTO;
|
padapter->fix_rate = NO_FIX_RATE;
|
padapter->power_offset = 0;
|
padapter->rsvd_page_offset = 0;
|
padapter->rsvd_page_num = 0;
|
|
padapter->data_fb = 0;
|
padapter->fix_rx_ampdu_accept = RX_AMPDU_ACCEPT_INVALID;
|
padapter->fix_rx_ampdu_size = RX_AMPDU_SIZE_INVALID;
|
#ifdef DBG_RX_COUNTER_DUMP
|
padapter->dump_rx_cnt_mode = 0;
|
padapter->drv_rx_cnt_ok = 0;
|
padapter->drv_rx_cnt_crcerror = 0;
|
padapter->drv_rx_cnt_drop = 0;
|
#endif
|
|
rtw_init_pwrctrl_priv(padapter);
|
#ifdef CONFIG_WOWLAN
|
rtw_init_wow(padapter);
|
#endif /* CONFIG_WOWLAN */
|
|
/* _rtw_memset((u8 *)&padapter->qospriv, 0, sizeof (struct qos_priv)); */ /* move to mlme_priv */
|
|
#ifdef CONFIG_WAPI_SUPPORT
|
padapter->WapiSupport = true; /* set true temp, will revise according to Efuse or Registry value later. */
|
rtw_wapi_init(padapter);
|
#endif
|
|
#ifdef CONFIG_BR_EXT
|
_rtw_spinlock_init(&padapter->br_ext_lock);
|
#endif /* CONFIG_BR_EXT */
|
|
#ifdef CONFIG_RTW_80211K
|
rtw_init_rm(padapter);
|
#endif
|
|
#ifdef CONFIG_RTW_CFGVENDOR_RANDOM_MAC_OUI
|
_rtw_memset(pwdev_priv->pno_mac_addr, 0xFF, ETH_ALEN);
|
#endif
|
|
#ifdef CONFIG_STA_CMD_DISPR
|
rtw_connect_req_init(padapter);
|
rtw_disconnect_req_init(padapter);
|
#endif /* CONFIG_STA_CMD_DISPR */
|
|
#ifdef CONFIG_AP_MODE
|
_rtw_spinlock_init(&padapter->ap_stop_st_lock);
|
rtw_cmd_ap_add_del_sta_req_init(padapter);
|
#endif
|
|
#ifdef CONFIG_ECSA_PHL
|
reset_ecsa_param(padapter);
|
#endif
|
|
exit:
|
|
return ret8;
|
|
}
|
|
|
u8 rtw_init_link_default_value(struct _ADAPTER_LINK *padapter_link)
|
{
|
struct link_security_priv *psecuritypriv = &padapter_link->securitypriv;
|
struct link_mlme_priv *pmlmepriv = &padapter_link->mlmepriv;
|
u8 ret = _SUCCESS;
|
|
#ifdef CONFIG_80211N_HT
|
pmlmepriv->ampdu_priv.ampdu_enable = _FALSE;//set to disabled
|
#endif
|
|
/* ToDo CONFIG_RTW_MLD: TBD */
|
psecuritypriv->binstallGrpkey = _FAIL;
|
psecuritypriv->dot118021XGrpKeyid = 1;
|
|
#ifdef CONFIG_AP_MODE
|
padapter_link->is_ap_chan_ctx_added = _FALSE;
|
#endif
|
return ret;
|
}
|
|
u8 init_adapter_link(_adapter *padapter) {
|
struct _ADAPTER_LINK *padapter_link = NULL;
|
u8 lidx;
|
|
/* ToDo CONFIG_RTW_MLD: temporally initialize the adapter_link_num as RTW_ONE_LINK */
|
padapter->adapter_link_num = RTW_ONE_LINK;
|
for (lidx = 0; lidx < padapter->adapter_link_num; lidx++) {
|
padapter_link = (struct _ADAPTER_LINK *)rtw_zvmalloc(sizeof(*padapter_link));
|
if (padapter_link == NULL)
|
goto init_fail;
|
padapter_link->adapter = padapter;
|
padapter->adapter_link[lidx] = padapter_link;
|
/* ToDo CONFIG_RTW_MLD:
|
** temporally initialize the link's mac_addr as the adapter's mac_addr with offset */
|
_rtw_memcpy(padapter_link->mac_addr, adapter_mac_addr(padapter), ETH_ALEN);
|
padapter_link->mac_addr[ETH_ALEN - 1] += lidx;
|
|
/* default values, e.g., wireless_mode, band_type */
|
rtw_init_link_default_value(padapter_link);
|
/* mlmepriv */
|
rtw_init_link_mlme_priv(padapter_link);
|
/* mlmeextpriv */
|
rtw_init_link_mlme_ext_priv(padapter_link);
|
}
|
|
return _SUCCESS;
|
|
init_fail:
|
for (lidx = 0; lidx < padapter->adapter_link_num; lidx++) {
|
padapter_link = GET_LINK(padapter, lidx);
|
if (padapter_link) {
|
rtw_vmfree((u8 *)padapter_link, sizeof(*padapter_link));
|
padapter_link = NULL;
|
}
|
}
|
return _FAIL;
|
}
|
|
u8 rtw_adapter_link_init(struct dvobj_priv *dvobj)
|
{
|
_adapter *padapter = NULL;
|
u8 i;
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
padapter = dvobj->padapters[i];
|
if (!padapter)
|
goto init_fail;
|
if (init_adapter_link(padapter) != _SUCCESS)
|
goto init_fail;
|
}
|
return _SUCCESS;
|
|
init_fail:
|
rtw_adapter_link_deinit(dvobj);
|
return _FAIL;
|
}
|
|
void rtw_adapter_link_deinit(struct dvobj_priv *dvobj)
|
{
|
_adapter *padapter = NULL;
|
struct _ADAPTER_LINK *padapter_link = NULL;
|
u8 lidx;
|
u8 i;
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
padapter = dvobj->padapters[i];
|
if (!padapter)
|
continue;
|
for (lidx = 0; lidx < padapter->adapter_link_num; lidx++) {
|
padapter_link = GET_LINK(padapter, lidx);
|
if (padapter_link) {
|
#ifdef PRIVATE_R
|
_rtw_deinit_queue(&(padapter_link->mlmepriv.idle_dis_bcn_queue));
|
_rtw_deinit_queue(&(padapter_link->mlmepriv.busy_dis_bcn_queue));
|
#endif
|
rtw_vmfree((u8 *)padapter_link, sizeof(*padapter_link));
|
padapter_link = NULL;
|
}
|
}
|
}
|
}
|
|
int init_link_capab_from_adapter(_adapter *padapter) {
|
struct _ADAPTER_LINK *padapter_link = NULL;
|
u8 lidx;
|
|
for (lidx = 0; lidx < padapter->adapter_link_num; lidx++) {
|
padapter_link = GET_LINK(padapter, lidx);
|
if (!padapter_link)
|
return _FAIL;
|
if (is_supported_24g(padapter->registrypriv.band_type)) {
|
#ifdef CONFIG_80211N_HT
|
if (padapter->registrypriv.ht_enable)
|
_rtw_memcpy(&padapter_link->mlmepriv.htpriv, &padapter->mlmepriv.dev_htpriv, sizeof(struct ht_priv));
|
#endif
|
#ifdef CONFIG_80211AX_HE
|
if (padapter->registrypriv.he_enable)
|
_rtw_memcpy(&padapter_link->mlmepriv.hepriv, &padapter->mlmepriv.dev_hepriv, sizeof(struct he_priv));
|
#endif
|
}
|
|
if (is_supported_5g(padapter->registrypriv.band_type)) {
|
#ifdef CONFIG_80211N_HT
|
if (padapter->registrypriv.ht_enable)
|
_rtw_memcpy(&padapter_link->mlmepriv.htpriv, &padapter->mlmepriv.dev_htpriv, sizeof(struct ht_priv));
|
#endif
|
#ifdef CONFIG_80211AC_VHT
|
if (padapter->registrypriv.vht_enable)
|
_rtw_memcpy(&padapter_link->mlmepriv.vhtpriv, &padapter->mlmepriv.dev_vhtpriv, sizeof(struct vht_priv));
|
#endif
|
#ifdef CONFIG_80211AX_HE
|
if (padapter->registrypriv.he_enable)
|
_rtw_memcpy(&padapter_link->mlmepriv.hepriv, &padapter->mlmepriv.dev_hepriv, sizeof(struct he_priv));
|
#endif
|
}
|
|
if (is_supported_6g(padapter->registrypriv.band_type)) {
|
#ifdef CONFIG_80211AX_HE
|
if (padapter->registrypriv.he_enable)
|
_rtw_memcpy(&padapter_link->mlmepriv.hepriv, &padapter->mlmepriv.dev_hepriv, sizeof(struct he_priv));
|
#endif
|
/* ToDo CONFIG_RTW_MLD: eht_priv */
|
}
|
}
|
return _SUCCESS;
|
}
|
|
int rtw_init_link_capab(struct dvobj_priv *dvobj)
|
{
|
_adapter *padapter = NULL;
|
u8 i;
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
padapter = dvobj->padapters[i];
|
if (!padapter)
|
return _FAIL;
|
if (init_link_capab_from_adapter(padapter) != _SUCCESS)
|
return _FAIL;
|
}
|
return _SUCCESS;
|
}
|
|
#ifdef CONFIG_WOWLAN
|
void rtw_cancel_dynamic_chk_timer(_adapter *padapter)
|
{
|
#if 0 /*#ifdef CONFIG_CORE_DM_CHK_TIMER*/
|
_cancel_timer_ex(&adapter_to_dvobj(padapter)->dynamic_chk_timer);
|
#endif
|
}
|
#endif
|
|
void rtw_cancel_all_timer(_adapter *padapter)
|
{
|
#ifdef CONFIG_RTW_WNM
|
_cancel_timer_ex(&padapter->mlmepriv.nb_info.roam_scan_timer);
|
#endif
|
|
#ifdef CONFIG_RTW_80211R
|
_cancel_timer_ex(&padapter->mlmeextpriv.ft_link_timer);
|
_cancel_timer_ex(&padapter->mlmeextpriv.ft_roam_timer);
|
#endif
|
|
/*_cancel_timer_ex(&padapter->mlmepriv.assoc_timer);*/
|
cancel_assoc_timer(&padapter->mlmepriv);
|
|
#ifdef CONFIG_DFS_MASTER
|
_cancel_timer_ex(&adapter_to_rfctl(padapter)->radar_detect_timer);
|
#endif
|
|
#if 0 /*#ifdef CONFIG_CORE_DM_CHK_TIMER*/
|
_cancel_timer_ex(&adapter_to_dvobj(padapter)->dynamic_chk_timer);
|
#endif
|
|
#ifdef CONFIG_RTW_SW_LED
|
/* cancel sw led timer */
|
rtw_hal_sw_led_deinit(padapter);
|
#endif
|
|
#ifdef CONFIG_TX_AMSDU
|
_cancel_timer_ex(&padapter->xmitpriv.amsdu_bk_timer);
|
_cancel_timer_ex(&padapter->xmitpriv.amsdu_be_timer);
|
_cancel_timer_ex(&padapter->xmitpriv.amsdu_vo_timer);
|
_cancel_timer_ex(&padapter->xmitpriv.amsdu_vi_timer);
|
#endif
|
|
#ifdef CONFIG_SET_SCAN_DENY_TIMER
|
_cancel_timer_ex(&padapter->mlmepriv.set_scan_deny_timer);
|
rtw_clear_scan_deny(padapter);
|
#endif
|
#ifdef CONFIG_SIGNAL_STAT_PROCESS
|
_cancel_timer_ex(&padapter->recvinfo.signal_stat_timer);
|
#endif
|
|
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
|
_cancel_timer_ex(&padapter->mlmeextpriv.tbtx_xmit_timer);
|
_cancel_timer_ex(&padapter->mlmeextpriv.tbtx_token_dispatch_timer);
|
#endif
|
|
#ifdef CONFIG_PLATFORM_FS_MX61
|
msleep(50);
|
#endif
|
|
}
|
|
u8 rtw_free_drv_sw(_adapter *padapter)
|
{
|
|
#ifdef CONFIG_WAPI_SUPPORT
|
rtw_wapi_free(padapter);
|
#endif
|
|
/* we can call rtw_p2p_enable here, but: */
|
/* 1. rtw_p2p_enable may have IO operation */
|
/* 2. rtw_p2p_enable is bundled with wext interface */
|
#ifdef CONFIG_P2P
|
{
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
if (!rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DISABLE)) {
|
rtw_p2p_set_role(pwdinfo, P2P_ROLE_DISABLE);
|
}
|
}
|
#endif
|
/* add for CONFIG_IEEE80211W, none 11w also can use */
|
_rtw_spinlock_free(&padapter->security_key_mutex);
|
|
#ifdef CONFIG_BR_EXT
|
_rtw_spinlock_free(&padapter->br_ext_lock);
|
#endif /* CONFIG_BR_EXT */
|
|
free_mlme_ext_priv(&padapter->mlmeextpriv);
|
|
#ifdef CONFIG_TDLS
|
/* rtw_free_tdls_info(&padapter->tdlsinfo); */
|
#endif /* CONFIG_TDLS */
|
|
#ifdef CONFIG_RTW_80211K
|
rtw_free_rm_priv(padapter);
|
#endif
|
|
rtw_free_mlme_priv(&padapter->mlmepriv);
|
#ifdef CONFIG_STA_CMD_DISPR
|
rtw_connect_req_free(padapter);
|
rtw_disconnect_req_free(padapter);
|
#endif /* CONFIG_STA_CMD_DISPR */
|
|
#ifdef CONFIG_AP_MODE
|
_rtw_spinlock_free(&padapter->ap_stop_st_lock);
|
rtw_cmd_ap_add_del_sta_req_free(padapter);
|
#endif
|
|
if (is_primary_adapter(padapter))
|
rtw_rfctl_deinit(adapter_to_dvobj(padapter));
|
|
/* free_io_queue(padapter); */
|
|
_rtw_free_xmit_priv(&padapter->xmitpriv);
|
|
_rtw_free_sta_priv(&padapter->stapriv); /* will free bcmc_stainfo here */
|
|
rtw_free_pwrctrl_priv(padapter);
|
#ifdef CONFIG_WOWLAN
|
rtw_free_wow(padapter);
|
#endif /* CONFIG_WOWLAN */
|
|
/* rtw_mfree((void *)padapter, sizeof (padapter)); */
|
|
|
return _SUCCESS;
|
|
}
|
void rtw_drv_stop_prim_iface(_adapter *adapter)
|
{
|
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
|
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(adapter);
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
struct debug_priv *pdbgpriv = &dvobj->drv_dbg;
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
rtw_disassoc_cmd(adapter, 0, RTW_CMDF_DIRECTLY|RTW_CMDF_WAIT_ACK);
|
|
#ifdef CONFIG_AP_MODE
|
if (MLME_IS_AP(adapter) || MLME_IS_MESH(adapter)) {
|
free_mlme_ap_info(adapter);
|
#ifdef CONFIG_HOSTAPD_MLME
|
hostapd_mode_unload(adapter);
|
#endif
|
}
|
#endif
|
|
RTW_INFO("==> "FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter));
|
|
if (adapter->netif_up == _TRUE) {
|
#ifdef CONFIG_XMIT_ACK
|
if (adapter->xmitpriv.ack_tx)
|
rtw_ack_tx_done(&adapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
|
#endif
|
rtw_hw_iface_deinit(adapter);
|
if (!pwrctl->bInSuspend)
|
adapter->netif_up = _FALSE;
|
}
|
#if 0 /*#ifdef CONFIG_CORE_CMD_THREAD*/
|
rtw_stop_drv_threads(adapter);
|
|
if (ATOMIC_READ(&(pcmdpriv->cmdthd_running)) == _TRUE) {
|
RTW_ERR("cmd_thread not stop !!\n");
|
rtw_warn_on(1);
|
}
|
#endif
|
|
rtw_cancel_all_timer(adapter);
|
RTW_INFO("<== "FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter));
|
|
}
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
|
static const struct net_device_ops rtw_netdev_vir_if_ops = {
|
.ndo_init = rtw_ndev_init,
|
.ndo_uninit = rtw_ndev_uninit,
|
.ndo_open = netdev_open,
|
.ndo_stop = netdev_close,
|
.ndo_start_xmit = rtw_xmit_entry,
|
.ndo_set_mac_address = rtw_net_set_mac_address,
|
.ndo_get_stats = rtw_net_get_stats,
|
.ndo_do_ioctl = rtw_ioctl,
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0))
|
.ndo_siocdevprivate = rtw_siocdevprivate,
|
#endif
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
|
.ndo_select_queue = rtw_select_queue,
|
#endif
|
};
|
#endif
|
|
static void rtw_hook_vir_if_ops(struct net_device *ndev)
|
{
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
|
ndev->netdev_ops = &rtw_netdev_vir_if_ops;
|
#else
|
ndev->init = rtw_ndev_init;
|
ndev->uninit = rtw_ndev_uninit;
|
ndev->open = netdev_open;
|
ndev->stop = netdev_close;
|
|
ndev->set_mac_address = rtw_net_set_mac_address;
|
#endif
|
}
|
static _adapter *rtw_drv_add_vir_if(struct dvobj_priv *dvobj)
|
{
|
int res = _FAIL;
|
_adapter *padapter = NULL;
|
_adapter *primary_padapter = dvobj_get_primary_adapter(dvobj);
|
u8 mac[ETH_ALEN];
|
#ifdef CONFIG_MI_UNIQUE_MACADDR_BIT
|
u32 mi_unique_macaddr_bit = 0;
|
bool is_uniq_macaddr = _FALSE;
|
u8 i;
|
#endif
|
|
/****** init adapter ******/
|
padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter));
|
if (padapter == NULL)
|
goto exit;
|
|
_rtw_memcpy(padapter, primary_padapter, sizeof(_adapter));
|
|
if (rtw_load_registry(padapter) != _SUCCESS)
|
goto free_adapter;
|
|
padapter->netif_up = _FALSE;
|
padapter->dir_dev = NULL;
|
padapter->dir_odm = NULL;
|
|
/*set adapter_type/iface type*/
|
padapter->isprimary = _FALSE;
|
padapter->adapter_type = VIRTUAL_ADAPTER;
|
|
|
/****** hook vir if into dvobj ******/
|
padapter->iface_id = dvobj->iface_nums;
|
dvobj->padapters[dvobj->iface_nums++] = padapter;
|
|
/*init drv data*/
|
if (rtw_init_drv_sw(padapter) != _SUCCESS)
|
goto free_drv_sw;
|
|
|
/*get mac address from primary_padapter*/
|
_rtw_memcpy(mac, adapter_mac_addr(primary_padapter), ETH_ALEN);
|
|
#ifdef CONFIG_MI_UNIQUE_MACADDR_BIT
|
mi_unique_macaddr_bit = BIT(CONFIG_MI_UNIQUE_MACADDR_BIT) >> 24;
|
/* Find out CONFIG_MI_UNIQUE_MACADDR_BIT in which nic specific byte */
|
for(i = 3; i < 6; i++) {
|
if(((mi_unique_macaddr_bit >> 8) == 0) &&
|
((mac[i] & (u8)mi_unique_macaddr_bit) == 0)) {
|
is_uniq_macaddr = _TRUE;
|
|
RTW_INFO("%s() "MAC_FMT" : BIT%u is zero\n",
|
__func__, MAC_ARG(mac), CONFIG_MI_UNIQUE_MACADDR_BIT);
|
break;
|
}
|
mi_unique_macaddr_bit >>= 8;
|
}
|
|
if(is_uniq_macaddr) {
|
/* IFACE_ID1/IFACE_ID3 : set locally administered bit */
|
if(padapter->iface_id & BIT(0))
|
mac[0] |= BIT(1);
|
/* IFACE_ID2/IFACE_ID3 : set bit(CONFIG_MI_UNIQUE_MACADDR_BIT) */
|
if(padapter->iface_id >> 1)
|
mac[i] |= (u8)mi_unique_macaddr_bit;
|
} else
|
#endif
|
{
|
/*
|
* If the BIT1 is 0, the address is universally administered.
|
* If it is 1, the address is locally administered
|
*/
|
mac[0] |= BIT(1);
|
if (padapter->iface_id > IFACE_ID1)
|
mac[0] ^= ((padapter->iface_id) << 2);
|
}
|
|
_rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN);
|
|
RTW_INFO("%s if%d mac_addr : "MAC_FMT"\n", __func__, padapter->iface_id + 1, MAC_ARG(adapter_mac_addr(padapter)));
|
|
rtw_led_set_ctl_en_mask_virtual(padapter);
|
rtw_led_set_iface_en(padapter, 1);
|
|
res = _SUCCESS;
|
|
free_drv_sw:
|
if (res != _SUCCESS && padapter)
|
rtw_free_drv_sw(padapter);
|
free_adapter:
|
if (res != _SUCCESS && padapter) {
|
rtw_vmfree((u8 *)padapter, sizeof(*padapter));
|
padapter = NULL;
|
}
|
exit:
|
return padapter;
|
}
|
u8 rtw_drv_add_vir_ifaces(struct dvobj_priv *dvobj)
|
{
|
u8 i;
|
u8 rst = _FAIL;
|
|
if (dvobj->virtual_iface_num > (CONFIG_IFACE_NUMBER - 1))
|
dvobj->virtual_iface_num = (CONFIG_IFACE_NUMBER - 1);
|
|
for (i = 0; i < dvobj->virtual_iface_num; i++) {
|
if (rtw_drv_add_vir_if(dvobj) == NULL) {
|
RTW_ERR("rtw_drv_add_vir_if failed! (%d)\n", i);
|
goto _exit;
|
}
|
}
|
rst = _SUCCESS;
|
_exit:
|
return rst;
|
}
|
|
static void rtw_drv_stop_vir_if(_adapter *padapter)
|
{
|
struct net_device *pnetdev = NULL;
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
|
|
if (padapter == NULL)
|
return;
|
RTW_INFO(FUNC_ADPT_FMT" enter\n", FUNC_ADPT_ARG(padapter));
|
|
pnetdev = padapter->pnetdev;
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE)
|
rtw_disassoc_cmd(padapter, 0, RTW_CMDF_DIRECTLY|RTW_CMDF_WAIT_ACK);
|
|
#ifdef CONFIG_AP_MODE
|
if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter)) {
|
free_mlme_ap_info(padapter);
|
#ifdef CONFIG_HOSTAPD_MLME
|
hostapd_mode_unload(padapter);
|
#endif
|
}
|
#endif
|
|
if (padapter->netif_up == _TRUE) {
|
#ifdef CONFIG_XMIT_ACK
|
if (padapter->xmitpriv.ack_tx)
|
rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
|
#endif
|
rtw_hw_iface_deinit(padapter);
|
if (!pwrctl->bInSuspend)
|
padapter->netif_up = _FALSE;
|
}
|
#if 0 /*#ifdef CONFIG_CORE_CMD_THREAD*/
|
rtw_stop_drv_threads(padapter);
|
#endif
|
/* cancel timer after thread stop */
|
rtw_cancel_all_timer(padapter);
|
}
|
void rtw_drv_stop_vir_ifaces(struct dvobj_priv *dvobj)
|
{
|
int i;
|
|
for (i = VIF_START_ID; i < dvobj->iface_nums; i++)
|
rtw_drv_stop_vir_if(dvobj->padapters[i]);
|
}
|
|
static void rtw_drv_free_vir_if(_adapter *padapter)
|
{
|
if (padapter == NULL)
|
return;
|
|
RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
|
rtw_free_drv_sw(padapter);
|
|
/* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */
|
rtw_os_ndev_free(padapter);
|
|
rtw_vmfree((u8 *)padapter, sizeof(_adapter));
|
}
|
void rtw_drv_free_vir_ifaces(struct dvobj_priv *dvobj)
|
{
|
int i;
|
|
for (i = VIF_START_ID; i < dvobj->iface_nums; i++)
|
rtw_drv_free_vir_if(dvobj->padapters[i]);
|
}
|
|
|
#endif /*end of CONFIG_CONCURRENT_MODE*/
|
|
/* IPv4, IPv6 IP addr notifier */
|
static int rtw_inetaddr_notifier_call(struct notifier_block *nb,
|
unsigned long action, void *data)
|
{
|
struct in_ifaddr *ifa = (struct in_ifaddr *)data;
|
struct net_device *ndev;
|
struct mlme_ext_priv *pmlmeext = NULL;
|
struct mlme_ext_info *pmlmeinfo = NULL;
|
_adapter *adapter = NULL;
|
|
if (!ifa || !ifa->ifa_dev || !ifa->ifa_dev->dev)
|
return NOTIFY_DONE;
|
|
ndev = ifa->ifa_dev->dev;
|
|
if (!is_rtw_ndev(ndev))
|
return NOTIFY_DONE;
|
|
adapter = (_adapter *)rtw_netdev_priv(ifa->ifa_dev->dev);
|
|
if (adapter == NULL)
|
return NOTIFY_DONE;
|
|
pmlmeext = &adapter->mlmeextpriv;
|
pmlmeinfo = &pmlmeext->mlmext_info;
|
|
switch (action) {
|
case NETDEV_UP:
|
_rtw_memcpy(pmlmeinfo->ip_addr, &ifa->ifa_address,
|
RTW_IP_ADDR_LEN);
|
RTW_DBG("%s[%s]: up IP: %pI4\n", __func__,
|
ifa->ifa_label, pmlmeinfo->ip_addr);
|
break;
|
case NETDEV_DOWN:
|
_rtw_memset(pmlmeinfo->ip_addr, 0, RTW_IP_ADDR_LEN);
|
RTW_DBG("%s[%s]: down IP: %pI4\n", __func__,
|
ifa->ifa_label, pmlmeinfo->ip_addr);
|
break;
|
default:
|
RTW_DBG("%s: default action\n", __func__);
|
break;
|
}
|
return NOTIFY_DONE;
|
}
|
|
#ifdef CONFIG_IPV6
|
static int rtw_inet6addr_notifier_call(struct notifier_block *nb,
|
unsigned long action, void *data)
|
{
|
struct inet6_ifaddr *inet6_ifa = data;
|
struct net_device *ndev;
|
struct pwrctrl_priv *pwrctl = NULL;
|
struct mlme_ext_priv *pmlmeext = NULL;
|
struct mlme_ext_info *pmlmeinfo = NULL;
|
_adapter *adapter = NULL;
|
|
if (!inet6_ifa || !inet6_ifa->idev || !inet6_ifa->idev->dev)
|
return NOTIFY_DONE;
|
|
ndev = inet6_ifa->idev->dev;
|
|
if (!is_rtw_ndev(ndev))
|
return NOTIFY_DONE;
|
|
adapter = (_adapter *)rtw_netdev_priv(inet6_ifa->idev->dev);
|
|
if (adapter == NULL)
|
return NOTIFY_DONE;
|
|
pmlmeext = &adapter->mlmeextpriv;
|
pmlmeinfo = &pmlmeext->mlmext_info;
|
pwrctl = adapter_to_pwrctl(adapter);
|
|
pmlmeext = &adapter->mlmeextpriv;
|
pmlmeinfo = &pmlmeext->mlmext_info;
|
|
switch (action) {
|
case NETDEV_UP:
|
#ifdef CONFIG_WOWLAN
|
pwrctl->wowlan_ns_offload_en = _TRUE;
|
#endif
|
_rtw_memcpy(pmlmeinfo->ip6_addr, &inet6_ifa->addr,
|
RTW_IPv6_ADDR_LEN);
|
RTW_DBG("%s: up IPv6 addrs: %pI6\n", __func__,
|
pmlmeinfo->ip6_addr);
|
break;
|
case NETDEV_DOWN:
|
#ifdef CONFIG_WOWLAN
|
pwrctl->wowlan_ns_offload_en = _FALSE;
|
#endif
|
_rtw_memset(pmlmeinfo->ip6_addr, 0, RTW_IPv6_ADDR_LEN);
|
RTW_DBG("%s: down IPv6 addrs: %pI6\n", __func__,
|
pmlmeinfo->ip6_addr);
|
break;
|
default:
|
RTW_DBG("%s: default action\n", __func__);
|
break;
|
}
|
return NOTIFY_DONE;
|
}
|
#endif
|
|
static struct notifier_block rtw_inetaddr_notifier = {
|
.notifier_call = rtw_inetaddr_notifier_call
|
};
|
|
#ifdef CONFIG_IPV6
|
static struct notifier_block rtw_inet6addr_notifier = {
|
.notifier_call = rtw_inet6addr_notifier_call
|
};
|
#endif
|
|
void rtw_inetaddr_notifier_register(void)
|
{
|
RTW_INFO("%s\n", __func__);
|
register_inetaddr_notifier(&rtw_inetaddr_notifier);
|
#ifdef CONFIG_IPV6
|
register_inet6addr_notifier(&rtw_inet6addr_notifier);
|
#endif
|
}
|
|
void rtw_inetaddr_notifier_unregister(void)
|
{
|
RTW_INFO("%s\n", __func__);
|
unregister_inetaddr_notifier(&rtw_inetaddr_notifier);
|
#ifdef CONFIG_IPV6
|
unregister_inet6addr_notifier(&rtw_inet6addr_notifier);
|
#endif
|
}
|
|
int rtw_os_ndevs_register(struct dvobj_priv *dvobj)
|
{
|
int i, status = _SUCCESS;
|
struct registry_priv *regsty = dvobj_to_regsty(dvobj);
|
_adapter *adapter;
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
if (rtw_cfg80211_dev_res_register(dvobj) != _SUCCESS) {
|
rtw_warn_on(1);
|
return _FAIL;
|
}
|
#endif
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
|
if (i >= CONFIG_IFACE_NUMBER) {
|
RTW_ERR("%s %d >= CONFIG_IFACE_NUMBER(%d)\n", __func__, i, CONFIG_IFACE_NUMBER);
|
rtw_warn_on(1);
|
continue;
|
}
|
|
adapter = dvobj->padapters[i];
|
if (adapter) {
|
char *name;
|
|
#ifdef CONFIG_RTW_DYNAMIC_NDEV
|
if (!is_primary_adapter(adapter) &&
|
(i >= CONFIG_RTW_STATIC_NDEV_NUM))
|
break;
|
#endif
|
|
if (adapter->iface_id == IFACE_ID0)
|
name = regsty->ifname;
|
else if (adapter->iface_id == IFACE_ID1)
|
name = regsty->if2name;
|
#if defined(CONFIG_PLATFORM_ANDROID) && (CONFIG_IFACE_NUMBER > 2)
|
else if (adapter->iface_id == IFACE_ID2)
|
name = regsty->if3name;
|
#endif
|
else
|
name = "wlan%d";
|
|
status = rtw_os_ndev_register(adapter, name);
|
|
if (status != _SUCCESS) {
|
rtw_warn_on(1);
|
break;
|
}
|
}
|
}
|
|
if (status != _SUCCESS) {
|
for (; i >= 0; i--) {
|
adapter = dvobj->padapters[i];
|
if (adapter)
|
rtw_os_ndev_unregister(adapter);
|
}
|
}
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
if (status != _SUCCESS)
|
rtw_cfg80211_dev_res_unregister(dvobj);
|
#endif
|
return status;
|
}
|
|
void rtw_os_ndevs_unregister(struct dvobj_priv *dvobj)
|
{
|
int i;
|
_adapter *adapter = NULL;
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
adapter = dvobj->padapters[i];
|
|
if (adapter == NULL)
|
continue;
|
|
rtw_os_ndev_unregister(adapter);
|
}
|
|
#if defined(CONFIG_IOCTL_CFG80211)
|
rtw_cfg80211_dev_res_unregister(dvobj);
|
#endif
|
}
|
|
/**
|
* rtw_os_ndevs_init - Allocate and register OS layer net devices and relating structures for @dvobj
|
* @dvobj: the dvobj on which this function applies
|
*
|
* Returns:
|
* _SUCCESS or _FAIL
|
*/
|
int rtw_os_ndevs_init(struct dvobj_priv *dvobj)
|
{
|
int ret = _FAIL;
|
|
if (rtw_os_ndevs_alloc(dvobj) != _SUCCESS)
|
goto exit;
|
|
if (rtw_os_ndevs_register(dvobj) != _SUCCESS)
|
goto os_ndevs_free;
|
|
ret = _SUCCESS;
|
|
os_ndevs_free:
|
if (ret != _SUCCESS)
|
rtw_os_ndevs_free(dvobj);
|
exit:
|
return ret;
|
}
|
|
/**
|
* rtw_os_ndevs_deinit - Unregister and free OS layer net devices and relating structures for @dvobj
|
* @dvobj: the dvobj on which this function applies
|
*/
|
void rtw_os_ndevs_deinit(struct dvobj_priv *dvobj)
|
{
|
rtw_os_ndevs_unregister(dvobj);
|
rtw_os_ndevs_free(dvobj);
|
}
|
|
#ifdef CONFIG_BR_EXT
|
void netdev_br_init(struct net_device *netdev)
|
{
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
|
|
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
|
rcu_read_lock();
|
#endif
|
|
/* if(check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) */
|
{
|
/* struct net_bridge *br = netdev->br_port->br; */ /* ->dev->dev_addr; */
|
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
|
if (netdev->br_port)
|
#else
|
if (rcu_dereference(adapter->pnetdev->rx_handler_data))
|
#endif
|
{
|
struct net_device *br_netdev;
|
|
br_netdev = rtw_get_bridge_ndev_by_name(CONFIG_BR_EXT_BRNAME);
|
if (br_netdev) {
|
_rtw_memcpy(adapter->br_mac, br_netdev->dev_addr, ETH_ALEN);
|
dev_put(br_netdev);
|
RTW_INFO(FUNC_NDEV_FMT" bind bridge dev "NDEV_FMT"("MAC_FMT")\n"
|
, FUNC_NDEV_ARG(netdev), NDEV_ARG(br_netdev), MAC_ARG(br_netdev->dev_addr));
|
} else {
|
RTW_INFO(FUNC_NDEV_FMT" can't get bridge dev by name \"%s\"\n"
|
, FUNC_NDEV_ARG(netdev), CONFIG_BR_EXT_BRNAME);
|
}
|
}
|
|
adapter->ethBrExtInfo.addPPPoETag = 1;
|
}
|
|
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
|
rcu_read_unlock();
|
#endif
|
}
|
#endif /* CONFIG_BR_EXT */
|
|
#if 0
|
/*FPGA_test*/
|
static int _drv_enable_trx(struct dvobj_priv *d)
|
{
|
struct _ADAPTER *adapter;
|
u32 status;
|
|
|
adapter = dvobj_get_primary_adapter(d);
|
if (adapter->netif_up == _FALSE) {
|
status = rtw_mi_start_drv_threads(adapter);
|
|
if (status == _FAIL) {
|
RTW_ERR("%s: Start threads Failed!\n", __FUNCTION__);
|
return -1;
|
}
|
}
|
|
|
return 0;
|
}
|
#endif
|
|
static int _netdev_open(struct net_device *pnetdev)
|
{
|
uint status;
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
RTW_INFO(FUNC_NDEV_FMT" start\n", FUNC_NDEV_ARG(pnetdev));
|
|
#ifdef DIRTY_FOR_WORK
|
if(pnetdev->priv_flags & IFF_DONT_BRIDGE)
|
{
|
RTW_INFO("Unable to be bridged !! Unlock for this iface !!\n");
|
pnetdev->priv_flags &= ~(IFF_DONT_BRIDGE);
|
}
|
#endif
|
|
if (!dev_is_hw_start(dvobj)) {
|
dev_clr_surprise_removed(dvobj);
|
dev_clr_drv_stopped(dvobj);
|
RTW_ENABLE_FUNC(dvobj, DF_RX_BIT);
|
RTW_ENABLE_FUNC(dvobj, DF_TX_BIT);
|
status = rtw_hw_start(dvobj);
|
if (status == _FAIL)
|
goto netdev_open_error;
|
rtw_led_control(padapter, LED_CTL_NO_LINK);
|
|
#if 0 /*#ifdef CONFIG_CORE_DM_CHK_TIMER*/
|
if (0){
|
_set_timer(&dvobj->dynamic_chk_timer, 2000);
|
}
|
#endif
|
#if 0 /*CONFIG_CORE_THREAD*/
|
_drv_enable_trx(dvobj);/*FPGA_test*/
|
#endif
|
}
|
|
#ifdef CONFIG_RTW_NAPI
|
if(padapter->napi_state == NAPI_DISABLE) {
|
napi_enable(&padapter->napi);
|
padapter->napi_state = NAPI_ENABLE;
|
}
|
#endif
|
|
if (padapter->netif_up == _FALSE) {
|
if (rtw_hw_iface_init(padapter) == _FAIL) {
|
rtw_warn_on(1);
|
goto netdev_open_error;
|
}
|
|
/* rtw_netif_carrier_on(pnetdev); */ /* call this func when rtw_joinbss_event_callback return success */
|
rtw_netif_wake_queue(pnetdev);
|
|
#ifdef CONFIG_BR_EXT
|
if (is_primary_adapter(padapter))
|
netdev_br_init(pnetdev);
|
#endif /* CONFIG_BR_EXT */
|
|
padapter->netif_up = _TRUE;
|
}
|
|
#ifdef CONFIG_SIGNAL_STAT_PROCESS
|
rtw_set_signal_stat_timer(&padapter->recvinfo);
|
#endif
|
|
RTW_INFO(FUNC_NDEV_FMT" Success (netif_up=%d)\n", FUNC_NDEV_ARG(pnetdev), padapter->netif_up);
|
return 0;
|
|
netdev_open_error:
|
padapter->netif_up = _FALSE;
|
|
#ifdef CONFIG_RTW_NAPI
|
if(padapter->napi_state == NAPI_ENABLE) {
|
napi_disable(&padapter->napi);
|
padapter->napi_state = NAPI_DISABLE;
|
}
|
#endif
|
|
rtw_netif_carrier_off(pnetdev);
|
rtw_netif_stop_queue(pnetdev);
|
|
RTW_ERR(FUNC_NDEV_FMT" Failed!! (netif_up=%d)\n", FUNC_NDEV_ARG(pnetdev), padapter->netif_up);
|
|
return -1;
|
|
}
|
|
int netdev_open(struct net_device *pnetdev)
|
{
|
int ret = _FALSE;
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
|
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
|
|
if (pwrctrlpriv->bInSuspend == _TRUE) {
|
RTW_INFO(" [WARN] "ADPT_FMT" %s failed, bInSuspend=%d\n", ADPT_ARG(padapter), __func__, pwrctrlpriv->bInSuspend);
|
return 0;
|
}
|
|
RTW_INFO(FUNC_NDEV_FMT" , netif_up=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->netif_up);
|
/*rtw_dump_stack();*/
|
_rtw_mutex_lock_interruptible(&(adapter_to_dvobj(padapter)->hw_init_mutex));
|
ret = _netdev_open(pnetdev);
|
_rtw_mutex_unlock(&(adapter_to_dvobj(padapter)->hw_init_mutex));
|
|
|
#ifdef CONFIG_AUTO_AP_MODE
|
if (padapter->iface_id == IFACE_ID2)
|
rtw_start_auto_ap(padapter);
|
#endif
|
|
return ret;
|
}
|
|
int _pm_netdev_open(_adapter *padapter)
|
{
|
uint status;
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
|
struct net_device *pnetdev = padapter->pnetdev;
|
|
RTW_INFO(FUNC_NDEV_FMT" start\n", FUNC_NDEV_ARG(pnetdev));
|
|
if (!rtw_hw_is_init_completed(dvobj)) { // ips
|
dev_clr_surprise_removed(dvobj);
|
status = rtw_hw_start(dvobj);
|
if (status == _FAIL)
|
goto netdev_open_error;
|
rtw_led_control(padapter, LED_CTL_NO_LINK);
|
#if 0 /*#ifdef CONFIG_CORE_DM_CHK_TIMER*/
|
_set_timer(&dvobj->dynamic_chk_timer, 2000);
|
#endif
|
|
#if 0 /*ndef CONFIG_IPS_CHECK_IN_WD*/
|
rtw_set_pwr_state_check_timer(pwrctrlpriv);
|
#endif /*CONFIG_IPS_CHECK_IN_WD*/
|
}
|
|
/*if (padapter->netif_up == _FALSE) */
|
{
|
if (rtw_hw_iface_init(padapter) == _FAIL)
|
goto netdev_open_error;
|
|
padapter->netif_up = _TRUE;
|
}
|
|
RTW_INFO(FUNC_NDEV_FMT" Success (netif_up=%d)\n", FUNC_NDEV_ARG(pnetdev), padapter->netif_up);
|
return 0;
|
|
netdev_open_error:
|
padapter->netif_up = _FALSE;
|
|
rtw_netif_carrier_off(pnetdev);
|
rtw_netif_stop_queue(pnetdev);
|
|
RTW_ERR(FUNC_NDEV_FMT" Failed!! (netif_up=%d)\n", FUNC_NDEV_ARG(pnetdev), padapter->netif_up);
|
|
return -1;
|
|
}
|
int _mi_pm_netdev_open(struct net_device *pnetdev)
|
{
|
int i;
|
int status = 0;
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
|
_adapter *iface;
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
iface = dvobj->padapters[i];
|
if (iface->netif_up) {
|
status = _pm_netdev_open(iface);
|
if (status == -1) {
|
RTW_ERR("%s failled\n", __func__);
|
break;
|
}
|
}
|
}
|
|
return status;
|
}
|
|
int pm_netdev_open(struct net_device *pnetdev, u8 bnormal)
|
{
|
int status = 0;
|
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
|
|
if (_TRUE == bnormal) {
|
_rtw_mutex_lock_interruptible(&(adapter_to_dvobj(padapter)->hw_init_mutex));
|
status = _mi_pm_netdev_open(pnetdev);
|
|
_rtw_mutex_unlock(&(adapter_to_dvobj(padapter)->hw_init_mutex));
|
}
|
|
return status;
|
}
|
|
static int netdev_close(struct net_device *pnetdev)
|
{
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
|
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
RTW_INFO(FUNC_NDEV_FMT" , netif_up=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->netif_up);
|
|
pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE;
|
|
rtw_scan_abort(padapter, 0); /* stop scanning process before wifi is going to down */
|
#ifdef CONFIG_IOCTL_CFG80211
|
rtw_cfg80211_wait_scan_req_empty(padapter, 200);
|
/* padapter->rtw_wdev->iftype = NL80211_IFTYPE_MONITOR; */ /* set this at the end */
|
#endif /* CONFIG_IOCTL_CFG80211 */
|
|
{
|
RTW_INFO("netif_up=%d, hw_init_completed=%s\n",
|
padapter->netif_up,
|
rtw_hw_is_init_completed(dvobj) ? "_TRUE" : "_FALSE");
|
|
/* s1. */
|
if (pnetdev)
|
rtw_netif_stop_queue(pnetdev);
|
|
/* s2. */
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE)) {
|
rtw_disassoc_cmd(padapter, 500, RTW_CMDF_WAIT_ACK);
|
/* s2-2*/
|
if (1
|
#ifdef CONFIG_STA_CMD_DISPR
|
&& (MLME_IS_STA(padapter) == _FALSE)
|
#endif /* CONFIG_STA_CMD_DISPR */
|
)
|
rtw_free_assoc_resources_cmd(padapter, _TRUE, RTW_CMDF_WAIT_ACK);
|
/* s2-3. indicate disconnect to os */
|
rtw_indicate_disconnect(padapter, 0, _FALSE);
|
/* s2-4. */
|
rtw_free_network_queue(padapter, _TRUE);
|
rtw_free_mld_network_queue(padapter, _TRUE);
|
|
pmlmeinfo->disconnect_occurred_time = rtw_systime_to_ms(rtw_get_current_time());
|
pmlmeinfo->disconnect_code = DISCONNECTION_BY_SYSTEM_DUE_TO_NET_DEVICE_DOWN;
|
pmlmeinfo->wifi_reason_code = WLAN_REASON_DEAUTH_LEAVING;
|
}
|
|
#ifdef CONFIG_AP_CMD_DISPR
|
rtw_ap_stop_wait(padapter);
|
#endif
|
}
|
|
#ifdef CONFIG_BR_EXT
|
/* if (OPMODE & (WIFI_STATION_STATE | WIFI_ADHOC_STATE)) */
|
{
|
/* void nat25_db_cleanup(_adapter *priv); */
|
nat25_db_cleanup(padapter);
|
}
|
#endif /* CONFIG_BR_EXT */
|
|
#ifdef CONFIG_P2P
|
if (!rtw_p2p_chk_role(&padapter->wdinfo, P2P_ROLE_DISABLE))
|
rtw_p2p_enable(padapter, P2P_ROLE_DISABLE);
|
#endif /* CONFIG_P2P */
|
|
#ifdef CONFIG_WAPI_SUPPORT
|
rtw_wapi_disable_tx(padapter);
|
#endif
|
|
#ifdef CONFIG_RTW_NAPI
|
if (padapter->napi_state == NAPI_ENABLE) {
|
napi_disable(&padapter->napi);
|
padapter->napi_state = NAPI_DISABLE;
|
}
|
#endif /* CONFIG_RTW_NAPI */
|
|
rtw_hw_iface_deinit(padapter);
|
padapter->netif_up = _FALSE;
|
|
RTW_INFO("-871x_drv - drv_close, netif_up=%d\n", padapter->netif_up);
|
|
return 0;
|
|
}
|
|
int pm_netdev_close(struct net_device *pnetdev, u8 bnormal)
|
{
|
int status = 0;
|
|
status = netdev_close(pnetdev);
|
|
return status;
|
}
|
|
void rtw_ndev_destructor(struct net_device *ndev)
|
{
|
RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
if (ndev->ieee80211_ptr)
|
rtw_mfree((u8 *)ndev->ieee80211_ptr, sizeof(struct wireless_dev));
|
#endif
|
free_netdev(ndev);
|
}
|
|
#ifdef CONFIG_ARP_KEEP_ALIVE_GW
|
struct route_info {
|
struct in_addr dst_addr;
|
struct in_addr src_addr;
|
struct in_addr gateway;
|
unsigned int dev_index;
|
};
|
|
static void parse_routes(struct nlmsghdr *nl_hdr, struct route_info *rt_info)
|
{
|
struct rtmsg *rt_msg;
|
struct rtattr *rt_attr;
|
int rt_len;
|
|
rt_msg = (struct rtmsg *) NLMSG_DATA(nl_hdr);
|
if ((rt_msg->rtm_family != AF_INET) || (rt_msg->rtm_table != RT_TABLE_MAIN))
|
return;
|
|
rt_attr = (struct rtattr *) RTM_RTA(rt_msg);
|
rt_len = RTM_PAYLOAD(nl_hdr);
|
|
for (; RTA_OK(rt_attr, rt_len); rt_attr = RTA_NEXT(rt_attr, rt_len)) {
|
switch (rt_attr->rta_type) {
|
case RTA_OIF:
|
rt_info->dev_index = *(int *) RTA_DATA(rt_attr);
|
break;
|
case RTA_GATEWAY:
|
rt_info->gateway.s_addr = *(u_int *) RTA_DATA(rt_attr);
|
break;
|
case RTA_PREFSRC:
|
rt_info->src_addr.s_addr = *(u_int *) RTA_DATA(rt_attr);
|
break;
|
case RTA_DST:
|
rt_info->dst_addr.s_addr = *(u_int *) RTA_DATA(rt_attr);
|
break;
|
}
|
}
|
}
|
|
static int route_dump(u32 *gw_addr , int *gw_index)
|
{
|
int err = 0;
|
struct socket *sock;
|
struct {
|
struct nlmsghdr nlh;
|
struct rtgenmsg g;
|
} req;
|
struct msghdr msg;
|
struct iovec iov;
|
struct sockaddr_nl nladdr;
|
mm_segment_t oldfs;
|
char *pg;
|
int size = 0;
|
|
err = sock_create(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE, &sock);
|
if (err) {
|
printk(": Could not create a datagram socket, error = %d\n", -ENXIO);
|
return err;
|
}
|
|
memset(&nladdr, 0, sizeof(nladdr));
|
nladdr.nl_family = AF_NETLINK;
|
|
req.nlh.nlmsg_len = sizeof(req);
|
req.nlh.nlmsg_type = RTM_GETROUTE;
|
req.nlh.nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST;
|
req.nlh.nlmsg_pid = 0;
|
req.g.rtgen_family = AF_INET;
|
|
iov.iov_base = &req;
|
iov.iov_len = sizeof(req);
|
|
msg.msg_name = &nladdr;
|
msg.msg_namelen = sizeof(nladdr);
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
|
/* referece:sock_xmit in kernel code
|
* WRITE for sock_sendmsg, READ for sock_recvmsg
|
* third parameter for msg_iovlen
|
* last parameter for iov_len
|
*/
|
iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, sizeof(req));
|
#else
|
msg.msg_iov = &iov;
|
msg.msg_iovlen = 1;
|
#endif
|
msg.msg_control = NULL;
|
msg.msg_controllen = 0;
|
msg.msg_flags = MSG_DONTWAIT;
|
|
oldfs = get_fs();
|
set_fs(KERNEL_DS);
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
|
err = sock_sendmsg(sock, &msg);
|
#else
|
err = sock_sendmsg(sock, &msg, sizeof(req));
|
#endif
|
set_fs(oldfs);
|
|
if (err < 0)
|
goto out_sock;
|
|
pg = (char *) __get_free_page(GFP_KERNEL);
|
if (pg == NULL) {
|
err = -ENOMEM;
|
goto out_sock;
|
}
|
|
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
|
restart:
|
#endif
|
|
for (;;) {
|
struct nlmsghdr *h;
|
|
iov.iov_base = pg;
|
iov.iov_len = PAGE_SIZE;
|
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
|
iov_iter_init(&msg.msg_iter, READ, &iov, 1, PAGE_SIZE);
|
#endif
|
|
oldfs = get_fs();
|
set_fs(KERNEL_DS);
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0))
|
err = sock_recvmsg(sock, &msg, MSG_DONTWAIT);
|
#else
|
err = sock_recvmsg(sock, &msg, PAGE_SIZE, MSG_DONTWAIT);
|
#endif
|
set_fs(oldfs);
|
|
if (err < 0)
|
goto out_sock_pg;
|
|
if (msg.msg_flags & MSG_TRUNC) {
|
err = -ENOBUFS;
|
goto out_sock_pg;
|
}
|
|
h = (struct nlmsghdr *) pg;
|
|
while (NLMSG_OK(h, err)) {
|
struct route_info rt_info;
|
if (h->nlmsg_type == NLMSG_DONE) {
|
err = 0;
|
goto done;
|
}
|
|
if (h->nlmsg_type == NLMSG_ERROR) {
|
struct nlmsgerr *errm = (struct nlmsgerr *) NLMSG_DATA(h);
|
err = errm->error;
|
printk("NLMSG error: %d\n", errm->error);
|
goto done;
|
}
|
|
if (h->nlmsg_type == RTM_GETROUTE)
|
printk("RTM_GETROUTE: NLMSG: %d\n", h->nlmsg_type);
|
if (h->nlmsg_type != RTM_NEWROUTE) {
|
printk("NLMSG: %d\n", h->nlmsg_type);
|
err = -EINVAL;
|
goto done;
|
}
|
|
memset(&rt_info, 0, sizeof(struct route_info));
|
parse_routes(h, &rt_info);
|
if (!rt_info.dst_addr.s_addr && rt_info.gateway.s_addr && rt_info.dev_index) {
|
*gw_addr = rt_info.gateway.s_addr;
|
*gw_index = rt_info.dev_index;
|
|
}
|
h = NLMSG_NEXT(h, err);
|
}
|
|
if (err) {
|
printk("!!!Remnant of size %d %d %d\n", err, h->nlmsg_len, h->nlmsg_type);
|
err = -EINVAL;
|
break;
|
}
|
}
|
|
done:
|
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
|
if (!err && req.g.rtgen_family == AF_INET) {
|
req.g.rtgen_family = AF_INET6;
|
|
iov.iov_base = &req;
|
iov.iov_len = sizeof(req);
|
|
msg.msg_name = &nladdr;
|
msg.msg_namelen = sizeof(nladdr);
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
|
iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, sizeof(req));
|
#else
|
msg.msg_iov = &iov;
|
msg.msg_iovlen = 1;
|
#endif
|
msg.msg_control = NULL;
|
msg.msg_controllen = 0;
|
msg.msg_flags = MSG_DONTWAIT;
|
|
oldfs = get_fs();
|
set_fs(KERNEL_DS);
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
|
err = sock_sendmsg(sock, &msg);
|
#else
|
err = sock_sendmsg(sock, &msg, sizeof(req));
|
#endif
|
set_fs(oldfs);
|
|
if (err > 0)
|
goto restart;
|
}
|
#endif
|
|
out_sock_pg:
|
free_page((unsigned long) pg);
|
|
out_sock:
|
sock_release(sock);
|
return err;
|
}
|
|
static int arp_query(unsigned char *haddr, u32 paddr,
|
struct net_device *dev)
|
{
|
struct neighbour *neighbor_entry;
|
int ret = 0;
|
|
neighbor_entry = neigh_lookup(&arp_tbl, &paddr, dev);
|
|
if (neighbor_entry != NULL) {
|
neighbor_entry->used = jiffies;
|
if (neighbor_entry->nud_state & NUD_VALID) {
|
_rtw_memcpy(haddr, neighbor_entry->ha, dev->addr_len);
|
ret = 1;
|
}
|
neigh_release(neighbor_entry);
|
}
|
return ret;
|
}
|
|
static int get_defaultgw(u32 *ip_addr , char mac[])
|
{
|
int gw_index = 0; /* oif device index */
|
struct net_device *gw_dev = NULL; /* oif device */
|
|
route_dump(ip_addr, &gw_index);
|
|
if (!(*ip_addr) || !gw_index) {
|
/* RTW_INFO("No default GW\n"); */
|
return -1;
|
}
|
|
gw_dev = dev_get_by_index(&init_net, gw_index);
|
|
if (gw_dev == NULL) {
|
/* RTW_INFO("get Oif Device Fail\n"); */
|
return -1;
|
}
|
|
if (!arp_query(mac, *ip_addr, gw_dev)) {
|
/* RTW_INFO( "arp query failed\n"); */
|
dev_put(gw_dev);
|
return -1;
|
|
}
|
dev_put(gw_dev);
|
|
return 0;
|
}
|
|
int rtw_gw_addr_query(_adapter *padapter)
|
{
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
|
u32 gw_addr = 0; /* default gw address */
|
unsigned char gw_mac[32] = {0}; /* default gw mac */
|
int i;
|
int res;
|
|
res = get_defaultgw(&gw_addr, gw_mac);
|
if (!res) {
|
pmlmepriv->gw_ip[0] = gw_addr & 0xff;
|
pmlmepriv->gw_ip[1] = (gw_addr & 0xff00) >> 8;
|
pmlmepriv->gw_ip[2] = (gw_addr & 0xff0000) >> 16;
|
pmlmepriv->gw_ip[3] = (gw_addr & 0xff000000) >> 24;
|
_rtw_memcpy(pmlmepriv->gw_mac_addr, gw_mac, ETH_ALEN);
|
RTW_INFO("%s Gateway Mac:\t" MAC_FMT "\n", __FUNCTION__, MAC_ARG(pmlmepriv->gw_mac_addr));
|
RTW_INFO("%s Gateway IP:\t" IP_FMT "\n", __FUNCTION__, IP_ARG(pmlmepriv->gw_ip));
|
} else
|
RTW_INFO("Get Gateway IP/MAC fail!\n");
|
|
return res;
|
}
|
#endif
|
|
int rtw_suspend_free_assoc_resource(_adapter *padapter)
|
{
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
|
#ifdef CONFIG_P2P
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
#endif /* CONFIG_P2P */
|
|
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
|
|
if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) {
|
if (MLME_IS_STA(padapter) &&
|
#ifdef CONFIG_P2P
|
!rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) &&
|
!rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) &&
|
#endif /* CONFIG_P2P */
|
check_fwstate(pmlmepriv, WIFI_ASOC_STATE)) {
|
RTW_INFO("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n", __FUNCTION__,
|
pmlmepriv->dev_cur_network.network.Ssid.Ssid,
|
MAC_ARG(pmlmepriv->dev_cur_network.network.MacAddress),
|
pmlmepriv->dev_cur_network.network.Ssid.SsidLength,
|
pmlmepriv->assoc_ssid.SsidLength);
|
rtw_set_to_roam(padapter, 1);
|
}
|
}
|
|
if (MLME_IS_STA(padapter) && check_fwstate(pmlmepriv, WIFI_ASOC_STATE))
|
rtw_disassoc_cmd(padapter, 0, RTW_CMDF_DIRECTLY|RTW_CMDF_WAIT_ACK);
|
#ifdef CONFIG_AP_MODE
|
else if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter))
|
rtw_sta_flush(padapter, _FALSE);
|
#endif
|
|
if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE) == _TRUE) {
|
/* s2-2. */
|
if (1
|
#ifdef CONFIG_STA_CMD_DISPR
|
&& (MLME_IS_STA(padapter) == _FALSE)
|
#endif /* CONFIG_STA_CMD_DISPR */
|
)
|
rtw_free_assoc_resources(padapter, _TRUE);
|
|
/* s2-3. indicate disconnect to os */
|
if (MLME_IS_STA(padapter)) {
|
rtw_indicate_disconnect(padapter, 0, _FALSE);
|
pmlmeinfo->disconnect_occurred_time = rtw_systime_to_ms(rtw_get_current_time());
|
pmlmeinfo->disconnect_code = DISCONNECTION_BY_SYSTEM_DUE_TO_SYSTEM_IN_SUSPEND;
|
pmlmeinfo->wifi_reason_code = WLAN_REASON_DEAUTH_LEAVING;
|
}
|
}
|
/* s2-4. */
|
rtw_free_network_queue(padapter, _TRUE);
|
rtw_free_mld_network_queue(padapter, _TRUE);
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY)) {
|
RTW_PRINT("%s: fw_under_survey\n", __func__);
|
rtw_indicate_scan_done(padapter, 1);
|
clr_fwstate(pmlmepriv, WIFI_UNDER_SURVEY);
|
}
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING) == _TRUE) {
|
RTW_PRINT("%s: fw_under_linking\n", __FUNCTION__);
|
rtw_indicate_disconnect(padapter, 0, _FALSE);
|
pmlmeinfo->disconnect_occurred_time = rtw_systime_to_ms(rtw_get_current_time());
|
pmlmeinfo->disconnect_code = DISCONNECTION_BY_SYSTEM_DUE_TO_SYSTEM_IN_SUSPEND;
|
pmlmeinfo->wifi_reason_code = WLAN_REASON_DEAUTH_LEAVING;
|
}
|
|
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
|
return _SUCCESS;
|
}
|
|
#ifdef CONFIG_WOWLAN
|
int rtw_suspend_wow(_adapter *padapter)
|
{
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
|
int ret = _SUCCESS;
|
|
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
|
|
|
RTW_INFO("wowlan_mode: %d\n", pwrpriv->wowlan_mode);
|
RTW_INFO("wowlan_pno_enable: %d\n", pwrpriv->wowlan_pno_enable);
|
#ifdef CONFIG_P2P_WOWLAN
|
RTW_INFO("wowlan_p2p_enable: %d\n", pwrpriv->wowlan_p2p_enable);
|
#endif
|
|
if (pwrpriv->wowlan_mode == _TRUE) {
|
#ifdef CONFIG_CMD_GENERAL
|
rtw_phl_watchdog_stop(dvobj->phl);
|
#endif
|
rtw_mi_netif_stop_queue(padapter);
|
#ifdef CONFIG_CONCURRENT_MODE
|
rtw_mi_buddy_netif_carrier_off(padapter);
|
#endif
|
|
rtw_hw_wow(padapter, _TRUE);
|
|
if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) {
|
if (MLME_IS_STA(padapter)
|
&& check_fwstate(pmlmepriv, WIFI_ASOC_STATE)) {
|
RTW_INFO("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n", __FUNCTION__,
|
pmlmepriv->dev_cur_network.network.Ssid.Ssid,
|
MAC_ARG(pmlmepriv->dev_cur_network.network.MacAddress),
|
pmlmepriv->dev_cur_network.network.Ssid.SsidLength,
|
pmlmepriv->assoc_ssid.SsidLength);
|
|
rtw_set_to_roam(padapter, 0);
|
}
|
}
|
|
RTW_PRINT("%s: wowmode suspending\n", __func__);
|
|
if (check_fwstate(pmlmepriv, WIFI_UNDER_SURVEY) == _TRUE) {
|
RTW_PRINT("%s: fw_under_survey\n", __func__);
|
rtw_indicate_scan_done(padapter, 1);
|
clr_fwstate(pmlmepriv, WIFI_UNDER_SURVEY);
|
}
|
|
#ifdef CONFIG_SDIO_HCI
|
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
|
rtw_sdio_free_irq(dvobj);
|
#endif
|
#endif/*CONFIG_SDIO_HCI*/
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
rtw_mi_buddy_suspend_free_assoc_resource(padapter);
|
#endif
|
} else
|
RTW_PRINT("%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode);
|
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
|
return ret;
|
}
|
#endif /* #ifdef CONFIG_WOWLAN */
|
|
#ifdef CONFIG_AP_WOWLAN
|
int rtw_suspend_ap_wow(_adapter *padapter)
|
{
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
|
int ret = _SUCCESS;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
|
|
pwrpriv->wowlan_ap_mode = _TRUE;
|
|
RTW_INFO("wowlan_ap_mode: %d\n", pwrpriv->wowlan_ap_mode);
|
|
rtw_mi_netif_stop_queue(padapter);
|
|
/* 0. Power off LED */
|
rtw_led_control(padapter, LED_CTL_POWER_OFF);
|
|
/* 1. stop thread */
|
dev_set_drv_stopped(dvobj); /*for stop thread*/
|
#if 0
|
rtw_mi_stop_drv_threads(padapter);
|
#endif
|
dev_clr_drv_stopped(dvobj); /*for 32k command*/
|
|
#ifdef CONFIG_SDIO_HCI
|
/* 2.2 free irq */
|
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
|
rtw_sdio_free_irq(dvobj);
|
#endif
|
#endif/*CONFIG_SDIO_HCI*/
|
|
RTW_PRINT("%s: wowmode suspending\n", __func__);
|
|
if (rtw_mi_check_status(padapter, MI_LINKED)) {
|
struct rtw_chan_def u_chdef = {0};
|
|
if (rtw_phl_mr_get_chandef(dvobj->phl, padapter->phl_role, padapter_link->wrlink, &u_chdef)
|
!= RTW_PHL_STATUS_SUCCESS) {
|
RTW_ERR("%s get union chandef failed\n", __func__);
|
rtw_warn_on(1);
|
}
|
|
RTW_INFO("back to linked/linking union - ch:%u, bw:%u, offset:%u\n",
|
u_chdef.chan, u_chdef.bw, u_chdef.offset);
|
set_channel_bwmode(padapter, padapter_link, u_chdef.chan, u_chdef.offset, u_chdef.bw, RFK_TYPE_FORCE_NOT_DO);
|
}
|
|
/*FOR ONE AP - TODO :Multi-AP*/
|
{
|
int i;
|
_adapter *iface;
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
iface = dvobj->padapters[i];
|
if ((iface) && rtw_is_adapter_up(iface)) {
|
if (check_fwstate(&iface->mlmepriv, WIFI_AP_STATE | WIFI_MESH_STATE) == _FALSE)
|
rtw_suspend_free_assoc_resource(iface);
|
}
|
}
|
|
}
|
|
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
|
return ret;
|
}
|
#endif /* #ifdef CONFIG_AP_WOWLAN */
|
|
|
int rtw_suspend_normal(_adapter *padapter)
|
{
|
int ret = _SUCCESS;
|
|
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
|
|
rtw_mi_netif_caroff_qstop(padapter);
|
|
rtw_mi_suspend_free_assoc_resource(padapter);
|
|
rtw_led_control(padapter, LED_CTL_POWER_OFF);
|
|
#if 0 /*#ifdef CONFIG_CORE_CMD_THREAD*/
|
rtw_stop_cmd_thread(padapter);
|
#endif
|
#ifdef CONFIG_CONCURRENT_MODE
|
rtw_drv_stop_vir_ifaces(adapter_to_dvobj(padapter));
|
#endif
|
rtw_drv_stop_prim_iface(padapter);
|
|
if (rtw_hw_is_init_completed(adapter_to_dvobj(padapter)))
|
rtw_hw_stop(adapter_to_dvobj(padapter));
|
dev_set_surprise_removed(adapter_to_dvobj(padapter));
|
|
#ifdef CONFIG_SDIO_HCI
|
rtw_sdio_deinit(adapter_to_dvobj(padapter));
|
|
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
|
rtw_sdio_free_irq(adapter_to_dvobj(padapter));
|
#endif
|
#endif /*CONFIG_SDIO_HCI*/
|
|
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
|
return ret;
|
}
|
|
int rtw_suspend_common(_adapter *padapter)
|
{
|
struct dvobj_priv *dvobj = padapter->dvobj;
|
struct debug_priv *pdbgpriv = &dvobj->drv_dbg;
|
struct pwrctrl_priv *pwrpriv = dvobj_to_pwrctl(dvobj);
|
#ifdef CONFIG_WOWLAN
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
struct registry_priv *registry_par = &padapter->registrypriv;
|
#endif
|
|
int ret = 0;
|
systime start_time = rtw_get_current_time();
|
|
RTW_PRINT(" suspend start\n");
|
RTW_INFO("==> %s (%s:%d)\n", __FUNCTION__, current->comm, current->pid);
|
|
pdbgpriv->dbg_suspend_cnt++;
|
|
pwrpriv->bInSuspend = _TRUE;
|
|
if ( RTW_CANNOT_RUN(dvobj)) {
|
RTW_INFO("%s bDriverStopped=%s bSurpriseRemoved = %s\n", __func__
|
, dev_is_drv_stopped(adapter_to_dvobj(padapter)) ? "True" : "False"
|
, dev_is_surprise_removed(adapter_to_dvobj(padapter)) ? "True" : "False");
|
pdbgpriv->dbg_suspend_error_cnt++;
|
goto exit;
|
}
|
|
rtw_mi_scan_abort(padapter, _TRUE);
|
|
rtw_mi_cancel_all_timer(padapter);
|
|
if (rtw_mi_check_status(padapter, MI_AP_MODE) == _FALSE) {
|
#ifdef CONFIG_WOWLAN
|
if (WOWLAN_IS_STA_MIX_MODE(padapter))
|
pwrpriv->wowlan_mode = _TRUE;
|
else if ( registry_par->wowlan_enable && check_fwstate(pmlmepriv, WIFI_ASOC_STATE))
|
pwrpriv->wowlan_mode = _TRUE;
|
else if (pwrpriv->wowlan_pno_enable == _TRUE)
|
pwrpriv->wowlan_mode |= pwrpriv->wowlan_pno_enable;
|
|
#ifdef CONFIG_P2P_WOWLAN
|
if (rtw_p2p_chk_role(&padapter->wdinfo, P2P_ROLE_CLIENT) ||
|
rtw_p2p_chk_role(&padapter->wdinfo, P2P_ROLE_GO))
|
pwrpriv->wowlan_p2p_mode = _TRUE;
|
if (_TRUE == pwrpriv->wowlan_p2p_mode)
|
pwrpriv->wowlan_mode |= pwrpriv->wowlan_p2p_mode;
|
#endif /* CONFIG_P2P_WOWLAN */
|
|
if (pwrpriv->wowlan_mode == _TRUE)
|
rtw_suspend_wow(padapter);
|
else
|
#endif /* CONFIG_WOWLAN */
|
rtw_suspend_normal(padapter);
|
} else if (rtw_mi_check_status(padapter, MI_AP_MODE)) {
|
#ifdef CONFIG_AP_WOWLAN
|
rtw_suspend_ap_wow(padapter);
|
#else
|
rtw_suspend_normal(padapter);
|
#endif /*CONFIG_AP_WOWLAN*/
|
}
|
|
|
RTW_PRINT("rtw suspend success in %d ms\n",
|
rtw_get_passing_time_ms(start_time));
|
|
exit:
|
RTW_INFO("<=== %s return %d.............. in %dms\n", __FUNCTION__
|
, ret, rtw_get_passing_time_ms(start_time));
|
|
return ret;
|
}
|
|
#ifdef CONFIG_WOWLAN
|
int rtw_resume_process_wow(_adapter *padapter)
|
{
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
|
struct dvobj_priv *dvobj = padapter->dvobj;
|
struct debug_priv *pdbgpriv = &dvobj->drv_dbg;
|
struct wow_priv *wowpriv = dvobj_to_wowlan(dvobj);
|
struct registry_priv *registry_par = &padapter->registrypriv;
|
int ret = _SUCCESS;
|
|
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
|
|
if (padapter) {
|
pwrpriv = adapter_to_pwrctl(padapter);
|
} else {
|
pdbgpriv->dbg_resume_error_cnt++;
|
ret = -1;
|
goto exit;
|
}
|
|
if (RTW_CANNOT_RUN(dvobj)) {
|
RTW_INFO("%s pdapter %p bDriverStopped %s bSurpriseRemoved %s\n"
|
, __func__, padapter
|
, dev_is_drv_stopped(dvobj) ? "True" : "False"
|
, dev_is_surprise_removed(dvobj) ? "True" : "False");
|
goto exit;
|
}
|
|
pwrpriv->wowlan_in_resume = _TRUE;
|
|
if (pwrpriv->wowlan_mode == _TRUE) {
|
/*pwrpriv->bFwCurrentInPSMode = _FALSE;*/
|
|
#ifdef CONFIG_SDIO_HCI
|
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
|
if (rtw_sdio_alloc_irq(dvobj) != _SUCCESS) {
|
ret = -1;
|
goto exit;
|
}
|
#endif
|
#endif/*CONFIG_SDIO_HCI*/
|
|
#ifdef CONFIG_SIGNAL_STAT_PROCESS
|
rtw_set_signal_stat_timer(&padapter->recvinfo);
|
#endif
|
#ifdef CONFIG_CONCURRENT_MODE
|
rtw_mi_buddy_reset_drv_sw(padapter);
|
#endif
|
rtw_hw_wow(padapter, _FALSE);
|
|
dev_clr_drv_stopped(dvobj);
|
RTW_INFO("%s: wowmode resuming, DriverStopped:%s\n", __func__, dev_is_drv_stopped(dvobj) ? "True" : "False");
|
|
#if 0
|
rtw_mi_start_drv_threads(padapter);
|
#endif
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
rtw_mi_buddy_netif_carrier_on(padapter);
|
#endif
|
|
/* start netif queue */
|
rtw_mi_netif_wake_queue(padapter);
|
|
} else
|
|
RTW_PRINT("%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode);
|
|
if (padapter->pid[1] != 0) {
|
RTW_INFO("pid[1]:%d\n", padapter->pid[1]);
|
rtw_signal_process(padapter->pid[1], SIGUSR2);
|
}
|
|
if (IS_DISCONNECT_WOW_REASON(wowpriv->wow_wake_reason)) {
|
RTW_INFO("%s: disconnect reason: %02x\n", __func__,
|
wowpriv->wow_wake_reason);
|
|
rtw_sta_media_status_rpt(padapter,
|
rtw_get_stainfo(&padapter->stapriv,
|
get_bssid(&padapter->mlmepriv)), 0);
|
rtw_disassoc_cmd(padapter, 0, RTW_CMDF_WAIT_ACK);
|
if (MLME_IS_ASOC(padapter) == _TRUE)
|
rtw_free_assoc_resources(padapter, _TRUE);
|
|
if (wowpriv->wow_wake_reason == RTW_MAC_WOW_RX_DISASSOC ||
|
wowpriv->wow_wake_reason == RTW_MAC_WOW_RX_DEAUTH)
|
rtw_indicate_disconnect(padapter, pmlmeinfo->wifi_reason_code, _FALSE);
|
else
|
rtw_indicate_disconnect(padapter, 0, _FALSE);
|
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
|
pmlmeinfo->disconnect_occurred_time = rtw_systime_to_ms(rtw_get_current_time());
|
if (wowpriv->wow_wake_reason == RTW_MAC_WOW_FW_DECISION_DISCONNECT ||
|
wowpriv->wow_wake_reason == RTW_MAC_WOW_NO_WAKE_FW_DECISION_DISCONNECT)
|
pmlmeinfo->disconnect_code = DISCONNECTION_BY_FW_DUE_TO_FW_DECISION_IN_WOW_RESUME;
|
else if (wowpriv->wow_wake_reason == RTW_MAC_WOW_RX_DISASSOC ||
|
wowpriv->wow_wake_reason == RTW_MAC_WOW_NO_WAKE_RX_DISASSOC)
|
pmlmeinfo->disconnect_code = DISCONNECTION_BY_AP_DUE_TO_RECEIVE_DISASSOC_IN_WOW_RESUME;
|
else if (wowpriv->wow_wake_reason == RTW_MAC_WOW_RX_DEAUTH ||
|
wowpriv->wow_wake_reason == RTW_MAC_WOW_NO_WAKE_RX_DEAUTH)
|
pmlmeinfo->disconnect_code = DISCONNECTION_BY_AP_DUE_TO_RECEIVE_DEAUTH_IN_WOW_RESUME;
|
pmlmeinfo->wifi_reason_code = WLAN_REASON_UNSPECIFIED;
|
} else {
|
if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) {
|
RTW_INFO("%s: do roaming\n", __func__);
|
rtw_roaming(padapter, NULL);
|
}
|
}
|
|
if (pwrpriv->wowlan_mode == _TRUE) {
|
#ifdef CONFIG_CMD_GENERAL
|
rtw_phl_watchdog_start(dvobj->phl);
|
#endif
|
#if 0 /*ndef CONFIG_IPS_CHECK_IN_WD*/
|
rtw_set_pwr_state_check_timer(pwrpriv);
|
#endif
|
} else
|
RTW_PRINT("do not reset timer\n");
|
|
pwrpriv->wowlan_mode = _FALSE;
|
|
/* Power On LED */
|
#ifdef CONFIG_RTW_SW_LED
|
|
if (IS_DISCONNECT_WOW_REASON(wowpriv->wow_wake_reason))
|
rtw_led_control(padapter, LED_CTL_NO_LINK);
|
else
|
rtw_led_control(padapter, LED_CTL_LINK);
|
#endif
|
|
exit:
|
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
|
return ret;
|
}
|
#endif /* #ifdef CONFIG_WOWLAN */
|
|
#ifdef CONFIG_AP_WOWLAN
|
int rtw_resume_process_ap_wow(_adapter *padapter)
|
{
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
struct debug_priv *pdbgpriv = &dvobj->drv_dbg;
|
struct sta_info *psta = NULL;
|
int ret = _SUCCESS;
|
/* ToDo CONFIG_RTW_MLD: [currently primary link only] */
|
struct _ADAPTER_LINK *padapter_link = GET_PRIMARY_LINK(padapter);
|
|
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
|
|
if (padapter) {
|
pwrpriv = adapter_to_pwrctl(padapter);
|
} else {
|
pdbgpriv->dbg_resume_error_cnt++;
|
ret = -1;
|
goto exit;
|
}
|
|
/* pwrpriv->bFwCurrentInPSMode = _FALSE; */
|
#if 0 /*GEORGIA_TODO_REMOVE_IT_FOR_PHL_ARCH*/
|
|
rtw_hal_disable_interrupt(GET_PHL_COM(dvobj));
|
|
rtw_hal_clear_interrupt(padapter);
|
#endif
|
|
#ifdef CONFIG_SDIO_HCI
|
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
|
if (rtw_sdio_alloc_irq(dvobj) != _SUCCESS) {
|
ret = -1;
|
goto exit;
|
}
|
#endif
|
#endif/*CONFIG_SDIO_HCI*/
|
|
pwrpriv->wowlan_ap_mode = _FALSE;
|
|
dev_clr_drv_stopped(dvobj);
|
RTW_INFO("%s: wowmode resuming, DriverStopped:%s\n", __func__, dev_is_drv_stopped(dvobj) ? "True" : "False");
|
|
#if 0
|
rtw_mi_start_drv_threads(padapter);
|
#endif
|
|
if (rtw_mi_check_status(padapter, MI_LINKED)) {
|
struct rtw_chan_def u_chdef = {0};
|
|
if (rtw_phl_mr_get_chandef(dvobj->phl, padapter->phl_role, padapter_link->wrlink, &u_chdef)
|
!= RTW_PHL_STATUS_SUCCESS) {
|
RTW_ERR("%s get union chandef failed\n", __func__);
|
rtw_warn_on(1);
|
}
|
|
RTW_INFO(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n",
|
FUNC_ADPT_ARG(padapter), u_chdef.chan, u_chdef.bw, u_chdef.offset);
|
set_channel_bwmode(padapter, padapter_link, u_chdef.chan, u_chdef.offset, u_chdef.bw, RFK_TYPE_FORCE_NOT_DO);
|
}
|
|
/*FOR ONE AP - TODO :Multi-AP*/
|
{
|
int i;
|
_adapter *iface;
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
iface = dvobj->padapters[i];
|
if ((iface) && rtw_is_adapter_up(iface)) {
|
if (check_fwstate(&iface->mlmepriv, WIFI_AP_STATE | WIFI_MESH_STATE | WIFI_ASOC_STATE))
|
rtw_reset_drv_sw(iface);
|
}
|
}
|
|
}
|
|
/* start netif queue */
|
rtw_mi_netif_wake_queue(padapter);
|
|
if (padapter->pid[1] != 0) {
|
RTW_INFO("pid[1]:%d\n", padapter->pid[1]);
|
rtw_signal_process(padapter->pid[1], SIGUSR2);
|
}
|
|
#ifdef CONFIG_RESUME_IN_WORKQUEUE
|
/* rtw_unlock_suspend(); */
|
#endif /* CONFIG_RESUME_IN_WORKQUEUE */
|
|
#if 0 /*#ifdef CONFIG_CORE_DM_CHK_TIMER*/
|
_set_timer(&dvobj->dynamic_chk_timer, 2000);
|
#endif
|
#if 0 /*ndef CONFIG_IPS_CHECK_IN_WD*/
|
rtw_set_pwr_state_check_timer(pwrpriv);
|
#endif
|
|
/* Power On LED */
|
#ifdef CONFIG_RTW_SW_LED
|
|
rtw_led_control(padapter, LED_CTL_LINK);
|
#endif
|
exit:
|
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
|
return ret;
|
}
|
#endif /* #ifdef CONFIG_APWOWLAN */
|
|
void rtw_mi_resume_process_normal(_adapter *padapter)
|
{
|
int i;
|
_adapter *iface;
|
struct mlme_priv *pmlmepriv;
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
iface = dvobj->padapters[i];
|
if ((iface) && rtw_is_adapter_up(iface)) {
|
pmlmepriv = &iface->mlmepriv;
|
|
if (MLME_IS_STA(iface)) {
|
RTW_INFO(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_STATION_STATE\n", FUNC_ADPT_ARG(iface), get_fwstate(pmlmepriv));
|
|
if (rtw_chk_roam_flags(iface, RTW_ROAM_ON_RESUME))
|
rtw_roaming(iface, NULL);
|
|
} else if (MLME_IS_AP(iface) || MLME_IS_MESH(iface)) {
|
RTW_INFO(FUNC_ADPT_FMT" %s\n", FUNC_ADPT_ARG(iface), MLME_IS_AP(iface) ? "AP" : "MESH");
|
rtw_ap_restore_network(iface);
|
} else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))
|
RTW_INFO(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_ADHOC_STATE\n", FUNC_ADPT_ARG(iface), get_fwstate(pmlmepriv));
|
else
|
RTW_INFO(FUNC_ADPT_FMT" fwstate:0x%08x - ???\n", FUNC_ADPT_ARG(iface), get_fwstate(pmlmepriv));
|
}
|
}
|
}
|
|
int rtw_resume_process_normal(_adapter *padapter)
|
{
|
struct net_device *pnetdev;
|
struct pwrctrl_priv *pwrpriv;
|
struct dvobj_priv *dvobj;
|
struct debug_priv *pdbgpriv;
|
|
int ret = _SUCCESS;
|
|
if (!padapter) {
|
ret = -1;
|
goto exit;
|
}
|
|
pnetdev = padapter->pnetdev;
|
pwrpriv = adapter_to_pwrctl(padapter);
|
dvobj = padapter->dvobj;
|
pdbgpriv = &dvobj->drv_dbg;
|
|
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
|
|
#ifdef CONFIG_SDIO_HCI
|
/* interface init */
|
if (rtw_sdio_init(dvobj) != _SUCCESS) {
|
ret = -1;
|
goto exit;
|
}
|
#endif/*CONFIG_SDIO_HCI*/
|
|
dev_clr_surprise_removed(dvobj);
|
#if 0 /*GEORGIA_TODO_REMOVE_IT_FOR_PHL_ARCH*/
|
rtw_hal_disable_interrupt(GET_PHL_COM(dvobj));
|
#endif
|
#ifdef CONFIG_SDIO_HCI
|
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
|
if (rtw_sdio_alloc_irq(dvobj) != _SUCCESS) {
|
ret = -1;
|
goto exit;
|
}
|
#endif
|
#endif/*CONFIG_SDIO_HCI*/
|
|
rtw_mi_reset_drv_sw(padapter);
|
|
pwrpriv->bkeepfwalive = _FALSE;
|
|
RTW_INFO("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive);
|
if (pm_netdev_open(pnetdev, _TRUE) != 0) {
|
ret = -1;
|
pdbgpriv->dbg_resume_error_cnt++;
|
goto exit;
|
}
|
|
rtw_mi_netif_caron_qstart(padapter);
|
|
if (padapter->pid[1] != 0) {
|
RTW_INFO("pid[1]:%d\n", padapter->pid[1]);
|
rtw_signal_process(padapter->pid[1], SIGUSR2);
|
}
|
|
rtw_mi_resume_process_normal(padapter);
|
|
#ifdef CONFIG_RESUME_IN_WORKQUEUE
|
/* rtw_unlock_suspend(); */
|
#endif /* CONFIG_RESUME_IN_WORKQUEUE */
|
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
|
|
exit:
|
return ret;
|
}
|
|
int rtw_resume_common(_adapter *padapter)
|
{
|
int ret = 0;
|
systime start_time = rtw_get_current_time();
|
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
|
|
if (pwrpriv == NULL)
|
return 0;
|
|
if (pwrpriv->bInSuspend == _FALSE)
|
return 0;
|
|
RTW_PRINT("resume start\n");
|
RTW_INFO("==> %s (%s:%d)\n", __FUNCTION__, current->comm, current->pid);
|
|
if (rtw_mi_check_status(padapter, MI_AP_MODE) == _FALSE) {
|
#ifdef CONFIG_WOWLAN
|
if (pwrpriv->wowlan_mode == _TRUE)
|
rtw_resume_process_wow(padapter);
|
else
|
#endif
|
rtw_resume_process_normal(padapter);
|
|
} else if (rtw_mi_check_status(padapter, MI_AP_MODE)) {
|
#ifdef CONFIG_AP_WOWLAN
|
rtw_resume_process_ap_wow(padapter);
|
#else
|
rtw_resume_process_normal(padapter);
|
#endif /* CONFIG_AP_WOWLAN */
|
}
|
|
|
pwrpriv->bInSuspend = _FALSE;
|
pwrpriv->wowlan_in_resume = _FALSE;
|
|
RTW_PRINT("%s:%d in %d ms\n", __FUNCTION__ , ret,
|
rtw_get_passing_time_ms(start_time));
|
|
|
return ret;
|
}
|
|
#ifdef CONFIG_GPIO_API
|
u8 rtw_get_gpio(struct net_device *netdev, u8 gpio_num)
|
{
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
|
return rtw_hal_get_gpio(adapter, gpio_num);
|
}
|
EXPORT_SYMBOL(rtw_get_gpio);
|
|
int rtw_set_gpio_output_value(struct net_device *netdev, u8 gpio_num, bool isHigh)
|
{
|
u8 direction = 0;
|
u8 res = -1;
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
|
return rtw_hal_set_gpio_output_value(adapter, gpio_num, isHigh);
|
}
|
EXPORT_SYMBOL(rtw_set_gpio_output_value);
|
|
int rtw_config_gpio(struct net_device *netdev, u8 gpio_num, bool isOutput)
|
{
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
|
return rtw_hal_config_gpio(adapter, gpio_num, isOutput);
|
}
|
EXPORT_SYMBOL(rtw_config_gpio);
|
int rtw_register_gpio_interrupt(struct net_device *netdev, int gpio_num, void(*callback)(u8 level))
|
{
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
|
return rtw_hal_register_gpio_interrupt(adapter, gpio_num, callback);
|
}
|
EXPORT_SYMBOL(rtw_register_gpio_interrupt);
|
|
int rtw_disable_gpio_interrupt(struct net_device *netdev, int gpio_num)
|
{
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
|
return rtw_hal_disable_gpio_interrupt(adapter, gpio_num);
|
}
|
EXPORT_SYMBOL(rtw_disable_gpio_interrupt);
|
|
#endif /* #ifdef CONFIG_GPIO_API */
|
|
#ifdef CONFIG_APPEND_VENDOR_IE_ENABLE
|
|
int rtw_vendor_ie_get_api(struct net_device *dev, int ie_num, char *extra,
|
u16 extra_len)
|
{
|
int ret = 0;
|
|
ret = rtw_vendor_ie_get_raw_data(dev, ie_num, extra, extra_len);
|
return ret;
|
}
|
EXPORT_SYMBOL(rtw_vendor_ie_get_api);
|
|
int rtw_vendor_ie_set_api(struct net_device *dev, char *extra)
|
{
|
return rtw_vendor_ie_set(dev, NULL, NULL, extra);
|
}
|
EXPORT_SYMBOL(rtw_vendor_ie_set_api);
|
|
#endif
|
