diff options
Diffstat (limited to 'drivers/staging/rtl8712')
-rw-r--r-- | drivers/staging/rtl8712/rtl871x_xmit.c | 158 | ||||
-rw-r--r-- | drivers/staging/rtl8712/rtl871x_xmit.h | 2 | ||||
-rw-r--r-- | drivers/staging/rtl8712/usb_halinit.c | 2 | ||||
-rw-r--r-- | drivers/staging/rtl8712/wifi.h | 9 |
4 files changed, 79 insertions, 92 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c index f0b85338b567..2f0d0ffa6fae 100644 --- a/drivers/staging/rtl8712/rtl871x_xmit.c +++ b/drivers/staging/rtl8712/rtl871x_xmit.c @@ -71,12 +71,13 @@ int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, _init_queue(&pxmitpriv->apsd_queue); _init_queue(&pxmitpriv->free_xmit_queue); /* - * Please allocate memory with the sz = (struct xmit_frame) * NR_XMITFRAME, + * Please allocate memory with sz = (struct xmit_frame) * NR_XMITFRAME, * and initialize free_xmit_frame below. * Please also apply free_txobj to link_up all the xmit_frames... */ pxmitpriv->pallocated_frame_buf = - kmalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4, GFP_ATOMIC); + kmalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4, + GFP_ATOMIC); if (!pxmitpriv->pallocated_frame_buf) { pxmitpriv->pxmit_frame_buf = NULL; return -ENOMEM; @@ -126,8 +127,8 @@ int _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; for (i = 0; i < NR_XMITBUFF; i++) { INIT_LIST_HEAD(&pxmitbuf->list); - pxmitbuf->pallocated_buf = kmalloc(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ, - GFP_ATOMIC); + pxmitbuf->pallocated_buf = + kmalloc(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ, GFP_ATOMIC); if (!pxmitbuf->pallocated_buf) return -ENOMEM; pxmitbuf->pbuf = pxmitbuf->pallocated_buf + XMITBUF_ALIGN_SZ - @@ -350,7 +351,7 @@ static int xmitframe_addmic(struct _adapter *padapter, struct sta_info *stainfo; struct qos_priv *pqospriv = &(padapter->mlmepriv.qospriv); struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; + struct security_priv *psecpriv = &padapter->securitypriv; struct xmit_priv *pxmitpriv = &padapter->xmitpriv; u8 priority[4] = {0x0, 0x0, 0x0, 0x0}; bool bmcst = is_multicast_ether_addr(pattrib->ra); @@ -368,15 +369,14 @@ static int xmitframe_addmic(struct _adapter *padapter, 0x0, 0x0}; pframe = pxmitframe->buf_addr + TXDESC_OFFSET; if (bmcst) { - if (!memcmp(psecuritypriv->XGrptxmickey - [psecuritypriv->XGrpKeyid].skey, + if (!memcmp(psecpriv->XGrptxmickey + [psecpriv->XGrpKeyid].skey, null_key, 16)) return -ENOMEM; /*start to calculate the mic code*/ r8712_secmicsetkey(&micdata, - psecuritypriv-> - XGrptxmickey[psecuritypriv-> - XGrpKeyid].skey); + psecpriv->XGrptxmickey + [psecpriv->XGrpKeyid].skey); } else { if (!memcmp(&stainfo->tkiptxmickey.skey[0], null_key, 16)) @@ -416,7 +416,7 @@ static int xmitframe_addmic(struct _adapter *padapter, length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - - ((psecuritypriv->sw_encrypt) + ((psecpriv->sw_encrypt) ? pattrib->icv_len : 0); r8712_secmicappend(&micdata, payload, length); @@ -424,7 +424,7 @@ static int xmitframe_addmic(struct _adapter *padapter, } else { length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - - ((psecuritypriv->sw_encrypt) ? + ((psecpriv->sw_encrypt) ? pattrib->icv_len : 0); r8712_secmicappend(&micdata, payload, length); @@ -477,75 +477,72 @@ static int make_wlanhdr(struct _adapter *padapter, u8 *hdr, struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct qos_priv *pqospriv = &pmlmepriv->qospriv; __le16 *fctrl = &pwlanhdr->frame_ctl; + u8 *bssid; memset(hdr, 0, WLANHDR_OFFSET); SetFrameSubType(fctrl, pattrib->subtype); - if (pattrib->subtype & WIFI_DATA_TYPE) { - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* to_ds = 1, fr_ds = 0; */ - SetToDs(fctrl); - memcpy(pwlanhdr->addr1, get_bssid(pmlmepriv), - ETH_ALEN); - memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); - memcpy(pwlanhdr->addr3, pattrib->dst, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* to_ds = 0, fr_ds = 1; */ - SetFrDs(fctrl); - memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); - memcpy(pwlanhdr->addr2, get_bssid(pmlmepriv), - ETH_ALEN); - memcpy(pwlanhdr->addr3, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, - WIFI_ADHOC_MASTER_STATE)) { - memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); - memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); - memcpy(pwlanhdr->addr3, get_bssid(pmlmepriv), - ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { - memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); - memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); - memcpy(pwlanhdr->addr3, get_bssid(pmlmepriv), - ETH_ALEN); - } else { - return -EINVAL; - } + if (!(pattrib->subtype & WIFI_DATA_TYPE)) + return 0; - if (pattrib->encrypt) - SetPrivacy(fctrl); - if (pqospriv->qos_option) { - qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); - if (pattrib->priority) - SetPriority(qc, pattrib->priority); - SetAckpolicy(qc, pattrib->ack_policy); - } - /* TODO: fill HT Control Field */ - /* Update Seq Num will be handled by f/w */ - { - struct sta_info *psta; - bool bmcst = is_multicast_ether_addr(pattrib->ra); - - if (pattrib->psta) { - psta = pattrib->psta; - } else { - if (bmcst) - psta = r8712_get_bcmc_stainfo(padapter); - else - psta = - r8712_get_stainfo(&padapter->stapriv, - pattrib->ra); - } - if (psta) { - psta->sta_xmitpriv.txseq_tid - [pattrib->priority]++; - psta->sta_xmitpriv.txseq_tid[pattrib->priority] - &= 0xFFF; - pattrib->seqnum = psta->sta_xmitpriv. - txseq_tid[pattrib->priority]; - SetSeqNum(hdr, pattrib->seqnum); - } + bssid = get_bssid(pmlmepriv); + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + /* to_ds = 1, fr_ds = 0; */ + SetToDs(fctrl); + ether_addr_copy(pwlanhdr->addr1, bssid); + ether_addr_copy(pwlanhdr->addr2, pattrib->src); + ether_addr_copy(pwlanhdr->addr3, pattrib->dst); + } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + /* to_ds = 0, fr_ds = 1; */ + SetFrDs(fctrl); + ether_addr_copy(pwlanhdr->addr1, pattrib->dst); + ether_addr_copy(pwlanhdr->addr2, bssid); + ether_addr_copy(pwlanhdr->addr3, pattrib->src); + } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + ether_addr_copy(pwlanhdr->addr1, pattrib->dst); + ether_addr_copy(pwlanhdr->addr2, pattrib->src); + ether_addr_copy(pwlanhdr->addr3, bssid); + } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { + ether_addr_copy(pwlanhdr->addr1, pattrib->dst); + ether_addr_copy(pwlanhdr->addr2, pattrib->src); + ether_addr_copy(pwlanhdr->addr3, bssid); + } else { + return -EINVAL; + } + + if (pattrib->encrypt) + SetPrivacy(fctrl); + if (pqospriv->qos_option) { + qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); + if (pattrib->priority) + SetPriority(qc, pattrib->priority); + SetAckpolicy(qc, pattrib->ack_policy); + } + /* TODO: fill HT Control Field */ + /* Update Seq Num will be handled by f/w */ + { + struct sta_info *psta; + bool bmcst = is_multicast_ether_addr(pattrib->ra); + + if (pattrib->psta) + psta = pattrib->psta; + else if (bmcst) + psta = r8712_get_bcmc_stainfo(padapter); + else + psta = r8712_get_stainfo(&padapter->stapriv, + pattrib->ra); + + if (psta) { + u16 *txtid = psta->sta_xmitpriv.txseq_tid; + + txtid[pattrib->priority]++; + txtid[pattrib->priority] &= 0xFFF; + pattrib->seqnum = txtid[pattrib->priority]; + SetSeqNum(hdr, pattrib->seqnum); } } + return 0; } @@ -589,7 +586,7 @@ sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, addr_t addr; u8 *pframe, *mem_start, *ptxdesc; struct sta_info *psta; - struct security_priv *psecuritypriv = &padapter->securitypriv; + struct security_priv *psecpriv = &padapter->securitypriv; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct xmit_priv *pxmitpriv = &padapter->xmitpriv; struct pkt_attrib *pattrib = &pxmitframe->attrib; @@ -632,15 +629,13 @@ sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, case _WEP40_: case _WEP104_: WEP_IV(pattrib->iv, psta->txpn, - (u8)psecuritypriv-> - PrivacyKeyIndex); + (u8)psecpriv->PrivacyKeyIndex); break; case _TKIP_: if (bmcst) TKIP_IV(pattrib->iv, psta->txpn, - (u8)psecuritypriv-> - XGrpKeyid); + (u8)psecpriv->XGrpKeyid); else TKIP_IV(pattrib->iv, psta->txpn, 0); @@ -648,8 +643,7 @@ sint r8712_xmitframe_coalesce(struct _adapter *padapter, _pkt *pkt, case _AES_: if (bmcst) AES_IV(pattrib->iv, psta->txpn, - (u8)psecuritypriv-> - XGrpKeyid); + (u8)psecpriv->XGrpKeyid); else AES_IV(pattrib->iv, psta->txpn, 0); diff --git a/drivers/staging/rtl8712/rtl871x_xmit.h b/drivers/staging/rtl8712/rtl871x_xmit.h index f227828094bf..c0c0c781fe17 100644 --- a/drivers/staging/rtl8712/rtl871x_xmit.h +++ b/drivers/staging/rtl8712/rtl871x_xmit.h @@ -115,7 +115,7 @@ struct pkt_attrib { u8 icv_len; unsigned char iv[8]; unsigned char icv[8]; - u8 dst[ETH_ALEN]; + u8 dst[ETH_ALEN] __aligned(2); /* for ether_addr_copy */ u8 src[ETH_ALEN]; u8 ta[ETH_ALEN]; u8 ra[ETH_ALEN]; diff --git a/drivers/staging/rtl8712/usb_halinit.c b/drivers/staging/rtl8712/usb_halinit.c index 6cc4a704c3a0..313c569748e9 100644 --- a/drivers/staging/rtl8712/usb_halinit.c +++ b/drivers/staging/rtl8712/usb_halinit.c @@ -58,7 +58,7 @@ u8 r8712_usb_hal_bus_init(struct _adapter *adapter) r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); val8 = r8712_read8(adapter, SYS_ISO_CTRL + 1); val8 = val8 & 0xEF; - /* attatch AFE PLL to MACTOP/BB/PCIe Digital */ + /* attach AFE PLL to MACTOP/BB/PCIe Digital */ r8712_write8(adapter, SYS_ISO_CTRL + 1, val8); val8 = r8712_read8(adapter, AFE_XTAL_CTRL + 1); val8 = val8 & 0xFB; diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h index be731f1a2209..91b65731fcaa 100644 --- a/drivers/staging/rtl8712/wifi.h +++ b/drivers/staging/rtl8712/wifi.h @@ -440,7 +440,7 @@ static inline unsigned char *get_hdr_bssid(unsigned char *pframe) /* block-ack parameters */ #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002 #define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C -#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFA0 +#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0 #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800 @@ -532,13 +532,6 @@ struct ieee80211_ht_addt_info { #define IEEE80211_HT_IE_NON_GF_STA_PRSNT 0x0004 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT 0x0010 -/* block-ack parameters */ -#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002 -#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C -#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFA0 -#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000 -#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800 - /* * A-PMDU buffer sizes * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2) |