From 922d71a409714bf0bc73423d04e2849d35b4d934 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Wed, 27 Jul 2011 17:51:41 -0500 Subject: [PATCH] staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part VII Signed-off-by: Larry Finger --- drivers/staging/rtl8192e/rtl_cam.c | 325 +++++++++++------------------ drivers/staging/rtl8192e/rtl_cam.h | 10 +- 2 files changed, 132 insertions(+), 203 deletions(-) diff --git a/drivers/staging/rtl8192e/rtl_cam.c b/drivers/staging/rtl8192e/rtl_cam.c index 4a11b30d1849..a9991a0fa1c8 100644 --- a/drivers/staging/rtl8192e/rtl_cam.c +++ b/drivers/staging/rtl8192e/rtl_cam.c @@ -40,12 +40,12 @@ void CamResetAllEntry(struct net_device *dev) void write_cam(struct net_device *dev, u8 addr, u32 data) { write_nic_dword(dev, WCAMI, data); - write_nic_dword(dev, RWCAM, BIT31|BIT16|(addr&0xff) ); + write_nic_dword(dev, RWCAM, BIT31|BIT16|(addr&0xff)); } u32 read_cam(struct net_device *dev, u8 addr) { - write_nic_dword(dev, RWCAM, 0x80000000|(addr&0xff) ); + write_nic_dword(dev, RWCAM, 0x80000000|(addr&0xff)); return read_nic_dword(dev, 0xa8); } @@ -53,66 +53,53 @@ void EnableHWSecurityConfig8192(struct net_device *dev) { u8 SECR_value = 0x0; struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev); - struct rtllib_device* ieee = priv->rtllib; + struct rtllib_device *ieee = priv->rtllib; SECR_value = SCR_TxEncEnable | SCR_RxDecEnable; - if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) && (priv->rtllib->auth_mode != 2)) - { + if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || + (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) && + (priv->rtllib->auth_mode != 2)) { SECR_value |= SCR_RxUseDK; SECR_value |= SCR_TxUseDK; - } - else if ((ieee->iw_mode == IW_MODE_ADHOC) && (ieee->pairwise_key_type & (KEY_TYPE_CCMP | KEY_TYPE_TKIP))) - { + } else if ((ieee->iw_mode == IW_MODE_ADHOC) && + (ieee->pairwise_key_type & (KEY_TYPE_CCMP | + KEY_TYPE_TKIP))) { SECR_value |= SCR_RxUseDK; SECR_value |= SCR_TxUseDK; } ieee->hwsec_active = 1; - if ((ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE) || !hwwep) - { + if ((ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE) || !hwwep) { ieee->hwsec_active = 0; SECR_value &= ~SCR_RxDecEnable; } - RT_TRACE(COMP_SEC,"%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n", __func__, \ - ieee->hwsec_active, ieee->pairwise_key_type, SECR_value); - { - write_nic_byte(dev, SECR, SECR_value); - } + RT_TRACE(COMP_SEC, "%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n", + __func__, ieee->hwsec_active, ieee->pairwise_key_type, + SECR_value); + write_nic_byte(dev, SECR, SECR_value); } -void set_swcam(struct net_device *dev, - u8 EntryNo, - u8 KeyIndex, - u16 KeyType, - u8 *MacAddr, - u8 DefaultKey, - u32 *KeyContent, - u8 is_mesh) +void set_swcam(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, + u8 *MacAddr, u8 DefaultKey, u32 *KeyContent, u8 is_mesh) { struct r8192_priv *priv = rtllib_priv(dev); struct rtllib_device *ieee = priv->rtllib; RT_TRACE(COMP_DBG, "===========>%s():EntryNo is %d,KeyIndex is " "%d,KeyType is %d,is_mesh is %d\n", __func__, EntryNo, KeyIndex, KeyType, is_mesh); - if (is_mesh){ - } else { - ieee->swcamtable[EntryNo].bused=true; - ieee->swcamtable[EntryNo].key_index=KeyIndex; - ieee->swcamtable[EntryNo].key_type=KeyType; - memcpy(ieee->swcamtable[EntryNo].macaddr,MacAddr,6); - ieee->swcamtable[EntryNo].useDK=DefaultKey; - memcpy(ieee->swcamtable[EntryNo].key_buf,(u8*)KeyContent,16); + if (!is_mesh) { + ieee->swcamtable[EntryNo].bused = true; + ieee->swcamtable[EntryNo].key_index = KeyIndex; + ieee->swcamtable[EntryNo].key_type = KeyType; + memcpy(ieee->swcamtable[EntryNo].macaddr, MacAddr, 6); + ieee->swcamtable[EntryNo].useDK = DefaultKey; + memcpy(ieee->swcamtable[EntryNo].key_buf, (u8 *)KeyContent, 16); } } -void setKey(struct net_device *dev, - u8 EntryNo, - u8 KeyIndex, - u16 KeyType, - u8 *MacAddr, - u8 DefaultKey, - u32 *KeyContent ) +void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, + u8 *MacAddr, u8 DefaultKey, u32 *KeyContent) { u32 TargetCommand = 0; u32 TargetContent = 0; @@ -121,17 +108,17 @@ void setKey(struct net_device *dev, struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev); enum rt_rf_power_state rtState; rtState = priv->rtllib->eRFPowerState; - if (priv->rtllib->PowerSaveControl.bInactivePs){ - if (rtState == eRfOff){ - if (priv->rtllib->RfOffReason > RF_CHANGE_BY_IPS) - { - RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",__func__); + if (priv->rtllib->PowerSaveControl.bInactivePs) { + if (rtState == eRfOff) { + if (priv->rtllib->RfOffReason > RF_CHANGE_BY_IPS) { + RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n", + __func__); return ; - } - else{ + } else { down(&priv->rtllib->ips_sem); IPSLeave(dev); - up(&priv->rtllib->ips_sem); } + up(&priv->rtllib->ips_sem); + } } } priv->rtllib->is_set_key = true; @@ -139,7 +126,7 @@ void setKey(struct net_device *dev, RT_TRACE(COMP_ERR, "cam entry exceeds in setKey()\n"); RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d," - "KeyType:%d, MacAddr"MAC_FMT"\n", dev,EntryNo, KeyIndex, + "KeyType:%d, MacAddr"MAC_FMT"\n", dev, EntryNo, KeyIndex, KeyType, MAC_ARG(MacAddr)); if (DefaultKey) @@ -149,227 +136,167 @@ void setKey(struct net_device *dev, for (i = 0; i < CAM_CONTENT_COUNT; i++) { - TargetCommand = i+CAM_CONTENT_COUNT*EntryNo; + TargetCommand = i + CAM_CONTENT_COUNT * EntryNo; TargetCommand |= BIT31|BIT16; if (i == 0) { - TargetContent = (u32)(*(MacAddr+0)) << 16| - (u32)(*(MacAddr+1)) << 24| + TargetContent = (u32)(*(MacAddr+0)) << 16 | + (u32)(*(MacAddr+1)) << 24 | (u32)usConfig; write_nic_dword(dev, WCAMI, TargetContent); write_nic_dword(dev, RWCAM, TargetCommand); } else if (i == 1) { - TargetContent = (u32)(*(MacAddr+2)) | - (u32)(*(MacAddr+3)) << 8| - (u32)(*(MacAddr+4)) << 16| + TargetContent = (u32)(*(MacAddr+2)) | + (u32)(*(MacAddr+3)) << 8 | + (u32)(*(MacAddr+4)) << 16 | (u32)(*(MacAddr+5)) << 24; write_nic_dword(dev, WCAMI, TargetContent); write_nic_dword(dev, RWCAM, TargetCommand); } else { if (KeyContent != NULL) { - write_nic_dword(dev, WCAMI, (u32)(*(KeyContent+i-2)) ); + write_nic_dword(dev, WCAMI, + (u32)(*(KeyContent+i-2))); write_nic_dword(dev, RWCAM, TargetCommand); udelay(100); } } } - RT_TRACE(COMP_SEC,"=========>after set key, usconfig:%x\n", usConfig); + RT_TRACE(COMP_SEC, "=========>after set key, usconfig:%x\n", usConfig); } void CAM_read_entry(struct net_device *dev, u32 iIndex) { - u32 target_command=0; - u32 target_content=0; - u8 entry_i=0; + u32 target_command = 0; + u32 target_content = 0; + u8 entry_i = 0; u32 ulStatus; - s32 i=100; - for (entry_i=0;entry_i=0) - { + while ((i--) >= 0) { ulStatus = read_nic_dword(dev, RWCAM); - if (ulStatus & BIT31){ + if (ulStatus & BIT31) continue; - } - else{ + else break; - } } write_nic_dword(dev, RWCAM, target_command); - RT_TRACE(COMP_SEC,"CAM_read_entry(): WRITE A0: %x \n",target_command); + RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A0: %x\n", + target_command); target_content = read_nic_dword(dev, RCAMO); - RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A8: %x \n",target_content); + RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A8: %x\n", + target_content); } - printk("\n"); + printk(KERN_INFO "\n"); } -void CamRestoreAllEntry( struct net_device *dev) +void CamRestoreAllEntry(struct net_device *dev) { u8 EntryId = 0; struct r8192_priv *priv = rtllib_priv(dev); - u8* MacAddr = priv->rtllib->current_network.bssid; + u8 *MacAddr = priv->rtllib->current_network.bssid; static u8 CAM_CONST_ADDR[4][6] = { {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, - {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}}; - static u8 CAM_CONST_BROAD[] = - {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + {0x00, 0x00, 0x00, 0x00, 0x00, 0x03} + }; + static u8 CAM_CONST_BROAD[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff + }; - RT_TRACE(COMP_SEC, "CamRestoreAllEntry: \n"); + RT_TRACE(COMP_SEC, "CamRestoreAllEntry:\n"); - if ((priv->rtllib->pairwise_key_type == KEY_TYPE_WEP40)|| - (priv->rtllib->pairwise_key_type == KEY_TYPE_WEP104)) - { + if ((priv->rtllib->pairwise_key_type == KEY_TYPE_WEP40) || + (priv->rtllib->pairwise_key_type == KEY_TYPE_WEP104)) { - for (EntryId=0; EntryId<4; EntryId++) - { - { - MacAddr = CAM_CONST_ADDR[EntryId]; - if (priv->rtllib->swcamtable[EntryId].bused ) - { - setKey(dev, - EntryId , - EntryId, - priv->rtllib->pairwise_key_type, - MacAddr, - 0, - (u32*)(&priv->rtllib->swcamtable[EntryId].key_buf[0]) - ); - } + for (EntryId = 0; EntryId < 4; EntryId++) { + MacAddr = CAM_CONST_ADDR[EntryId]; + if (priv->rtllib->swcamtable[EntryId].bused) { + setKey(dev, EntryId , EntryId, + priv->rtllib->pairwise_key_type, MacAddr, + 0, (u32 *)(&priv->rtllib->swcamtable + [EntryId].key_buf[0])); } } - } - else if (priv->rtllib->pairwise_key_type == KEY_TYPE_TKIP) - { - - { - if (priv->rtllib->iw_mode == IW_MODE_ADHOC) - { - setKey(dev, - 4, - 0, - priv->rtllib->pairwise_key_type, - (u8*)dev->dev_addr, - 0, - (u32*)(&priv->rtllib->swcamtable[4].key_buf[0]) - ); - } - else - { - setKey(dev, - 4, - 0, - priv->rtllib->pairwise_key_type, - MacAddr, - 0, - (u32*)(&priv->rtllib->swcamtable[4].key_buf[0]) - ); - } - + } else if (priv->rtllib->pairwise_key_type == KEY_TYPE_TKIP) { + if (priv->rtllib->iw_mode == IW_MODE_ADHOC) { + setKey(dev, 4, 0, priv->rtllib->pairwise_key_type, + (u8 *)dev->dev_addr, 0, + (u32 *)(&priv->rtllib->swcamtable[4].key_buf[0])); + } else { + setKey(dev, 4, 0, priv->rtllib->pairwise_key_type, + MacAddr, 0, + (u32 *)(&priv->rtllib->swcamtable[4].key_buf[0])); } - } - else if (priv->rtllib->pairwise_key_type == KEY_TYPE_CCMP) - { - { - if (priv->rtllib->iw_mode == IW_MODE_ADHOC) - { - setKey(dev, - 4, - 0, - priv->rtllib->pairwise_key_type, - (u8*)dev->dev_addr, - 0, - (u32*)(&priv->rtllib->swcamtable[4].key_buf[0]) - ); - } - else - { - setKey(dev, - 4, - 0, - priv->rtllib->pairwise_key_type, - MacAddr, - 0, - (u32*)(&priv->rtllib->swcamtable[4].key_buf[0]) - ); + } else if (priv->rtllib->pairwise_key_type == KEY_TYPE_CCMP) { + if (priv->rtllib->iw_mode == IW_MODE_ADHOC) { + setKey(dev, 4, 0, + priv->rtllib->pairwise_key_type, + (u8 *)dev->dev_addr, 0, + (u32 *)(&priv->rtllib->swcamtable[4]. + key_buf[0])); + } else { + setKey(dev, 4, 0, + priv->rtllib->pairwise_key_type, MacAddr, + 0, (u32 *)(&priv->rtllib->swcamtable[4]. + key_buf[0])); } - } } - - - if (priv->rtllib->group_key_type == KEY_TYPE_TKIP) - { + if (priv->rtllib->group_key_type == KEY_TYPE_TKIP) { MacAddr = CAM_CONST_BROAD; - for (EntryId=1 ; EntryId<4 ; EntryId++) - { - if (priv->rtllib->swcamtable[EntryId].bused ) - { - setKey(dev, - EntryId, - EntryId, - priv->rtllib->group_key_type, - MacAddr, - 0, - (u32*)(&priv->rtllib->swcamtable[EntryId].key_buf[0]) - ); + for (EntryId = 1; EntryId < 4; EntryId++) { + if (priv->rtllib->swcamtable[EntryId].bused) { + setKey(dev, EntryId, EntryId, + priv->rtllib->group_key_type, + MacAddr, 0, + (u32 *)(&priv->rtllib->swcamtable[EntryId].key_buf[0]) + ); } } - if (priv->rtllib->iw_mode == IW_MODE_ADHOC) - { - if (priv->rtllib->swcamtable[0].bused ){ - setKey(dev, - 0, - 0, - priv->rtllib->group_key_type, - CAM_CONST_ADDR[0], - 0, - (u32*)(&priv->rtllib->swcamtable[0].key_buf[0]) - ); - } - else - { - RT_TRACE(COMP_ERR,"===>%s():ERR!! ADHOC TKIP ,but 0 entry is have no data\n",__func__); + if (priv->rtllib->iw_mode == IW_MODE_ADHOC) { + if (priv->rtllib->swcamtable[0].bused) { + setKey(dev, 0, 0, + priv->rtllib->group_key_type, + CAM_CONST_ADDR[0], 0, + (u32 *)(&priv->rtllib->swcamtable[0].key_buf[0]) + ); + } else { + RT_TRACE(COMP_ERR, "===>%s():ERR!! ADHOC TKIP " + ",but 0 entry is have no data\n", + __func__); return; } } } else if (priv->rtllib->group_key_type == KEY_TYPE_CCMP) { MacAddr = CAM_CONST_BROAD; - for (EntryId=1; EntryId<4 ; EntryId++) - { - if (priv->rtllib->swcamtable[EntryId].bused ) - { - setKey(dev, - EntryId , - EntryId, + for (EntryId = 1; EntryId < 4; EntryId++) { + if (priv->rtllib->swcamtable[EntryId].bused) { + setKey(dev, EntryId , EntryId, priv->rtllib->group_key_type, - MacAddr, - 0, - (u32*)(&priv->rtllib->swcamtable[EntryId].key_buf[0])); + MacAddr, 0, + (u32 *)(&priv->rtllib->swcamtable[EntryId].key_buf[0])); } } if (priv->rtllib->iw_mode == IW_MODE_ADHOC) { if (priv->rtllib->swcamtable[0].bused) { - setKey(dev, - 0 , - 0, + setKey(dev, 0 , 0, priv->rtllib->group_key_type, - CAM_CONST_ADDR[0], - 0, - (u32*)(&priv->rtllib->swcamtable[0].key_buf[0])); + CAM_CONST_ADDR[0], 0, + (u32 *)(&priv->rtllib->swcamtable[0].key_buf[0])); } else { - RT_TRACE(COMP_ERR,"===>%s():ERR!! ADHOC CCMP ,but 0 entry is have no data\n", - __func__); + RT_TRACE(COMP_ERR, "===>%s():ERR!! ADHOC CCMP ," + "but 0 entry is have no data\n", + __func__); return; } } diff --git a/drivers/staging/rtl8192e/rtl_cam.h b/drivers/staging/rtl8192e/rtl_cam.h index 9e4d0edb21bb..fa607f98b172 100644 --- a/drivers/staging/rtl8192e/rtl_cam.h +++ b/drivers/staging/rtl8192e/rtl_cam.h @@ -28,11 +28,13 @@ #include struct net_device; -void CamResetAllEntry(struct net_device* dev); +void CamResetAllEntry(struct net_device *dev); void EnableHWSecurityConfig8192(struct net_device *dev); -void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, u8 *MacAddr, u8 DefaultKey, u32 *KeyContent ); -void set_swcam(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, u8 *MacAddr, u8 DefaultKey, u32 *KeyContent, u8 is_mesh); -void CamPrintDbgReg(struct net_device* dev); +void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, + u8 *MacAddr, u8 DefaultKey, u32 *KeyContent); +void set_swcam(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, + u8 *MacAddr, u8 DefaultKey, u32 *KeyContent, u8 is_mesh); +void CamPrintDbgReg(struct net_device *dev); u32 read_cam(struct net_device *dev, u8 addr); void write_cam(struct net_device *dev, u8 addr, u32 data); -- 2.30.2