From 77eb7585db287d2323fe60cfe57f3c6a5cdf8787 Mon Sep 17 00:00:00 2001 From: Johannes Tenschert Date: Fri, 9 Dec 2011 20:38:07 +0100 Subject: [PATCH] staging: bcm: HandleControlPacket.c: fix comments Signed-off-by: Johannes Tenschert Signed-off-by: Greg Kroah-Hartman --- drivers/staging/bcm/HandleControlPacket.c | 81 +++++++++++++++++-------------- 1 file changed, 45 insertions(+), 36 deletions(-) diff --git a/drivers/staging/bcm/HandleControlPacket.c b/drivers/staging/bcm/HandleControlPacket.c index 531dd1424c60..bc5cca978701 100644 --- a/drivers/staging/bcm/HandleControlPacket.c +++ b/drivers/staging/bcm/HandleControlPacket.c @@ -1,16 +1,16 @@ /** -@file HandleControlPacket.c -This file contains the routines to deal with -sending and receiving of control packets. -*/ + * @file HandleControlPacket.c + * This file contains the routines to deal with + * sending and receiving of control packets. + */ #include "headers.h" /** -When a control packet is received, analyze the -"status" and call appropriate response function. -Enqueue the control packet for Application. -@return None -*/ + * When a control packet is received, analyze the + * "status" and call appropriate response function. + * Enqueue the control packet for Application. + * @return None + */ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) { PPER_TARANG_DATA pTarang = NULL; @@ -26,7 +26,7 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) switch (usStatus) { - case CM_RESPONSES: // 0xA0 + case CM_RESPONSES: /* 0xA0 */ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "MAC Version Seems to be Non Multi-Classifier, rejected by Driver"); HighPriorityMessage = TRUE; break; @@ -37,17 +37,17 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) CmControlResponseMessage(Adapter, (skb->data + sizeof(USHORT))); } break; - case LINK_CONTROL_RESP: //0xA2 - case STATUS_RSP: //0xA1 + case LINK_CONTROL_RESP: /* 0xA2 */ + case STATUS_RSP: /* 0xA1 */ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "LINK_CONTROL_RESP"); HighPriorityMessage = TRUE; LinkControlResponseMessage(Adapter, (skb->data + sizeof(USHORT))); break; - case STATS_POINTER_RESP: //0xA6 + case STATS_POINTER_RESP: /* 0xA6 */ HighPriorityMessage = TRUE; StatisticsResponse(Adapter, (skb->data + sizeof(USHORT))); break; - case IDLE_MODE_STATUS: //0xA3 + case IDLE_MODE_STATUS: /* 0xA3 */ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "IDLE_MODE_STATUS Type Message Got from F/W"); InterfaceIdleModeRespond(Adapter, (PUINT)(skb->data + sizeof(USHORT))); @@ -64,7 +64,7 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) break; } - //Queue The Control Packet to The Application Queues + /* Queue The Control Packet to The Application Queues */ down(&Adapter->RxAppControlQueuelock); for (pTarang = Adapter->pTarangs; pTarang; pTarang = pTarang->next) @@ -76,12 +76,18 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) drop_pkt_flag = TRUE; /* - There are cntrl msg from A0 to AC. It has been mapped to 0 to C bit in the cntrl mask. - Also, by default AD to BF has been masked to the rest of the bits... which wil be ON by default. - if mask bit is enable to particular pkt status, send it out to app else stop it. - */ + * There are cntrl msg from A0 to AC. It has been mapped to 0 to + * C bit in the cntrl mask. + * Also, by default AD to BF has been masked to the rest of the + * bits... which wil be ON by default. + * if mask bit is enable to particular pkt status, send it out + * to app else stop it. + */ cntrl_msg_mask_bit = (usStatus & 0x1F); - //printk("\ninew msg mask bit which is disable in mask:%X", cntrl_msg_mask_bit); + /* + * printk("\ninew msg mask bit which is disable in mask:%X", + * cntrl_msg_mask_bit); + */ if (pTarang->RxCntrlMsgBitMask & (1 << cntrl_msg_mask_bit)) drop_pkt_flag = FALSE; @@ -89,12 +95,13 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) ((pTarang->AppCtrlQueueLen > MAX_APP_QUEUE_LEN / 2) && (HighPriorityMessage == FALSE))) { /* - Assumption:- - 1. every tarang manages it own dropped pkt statitistics - 2. Total packet dropped per tarang will be equal to the sum of all types of dropped - pkt by that tarang only. - - */ + * Assumption:- + * 1. every tarang manages it own dropped pkt + * statitistics + * 2. Total packet dropped per tarang will be equal to + * the sum of all types of dropped pkt by that + * tarang only. + */ switch (*(PUSHORT)skb->data) { case CM_RESPONSES: @@ -140,16 +147,15 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb) } /** -@ingroup ctrl_pkt_functions -Thread to handle control pkt reception -*/ -int control_packet_handler(PMINI_ADAPTER Adapter /**< pointer to adapter object*/ - ) + * @ingroup ctrl_pkt_functions + * Thread to handle control pkt reception + */ +int control_packet_handler(PMINI_ADAPTER Adapter /* pointer to adapter object*/) { struct sk_buff *ctrl_packet = NULL; unsigned long flags = 0; - //struct timeval tv; - //int *puiBuffer = NULL; + /* struct timeval tv; */ + /* int *puiBuffer = NULL; */ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Entering to make thread wait on control packet event!"); while (1) { @@ -171,7 +177,10 @@ int control_packet_handler(PMINI_ADAPTER Adapter /**< pointer to adapter object ((TRUE == Adapter->IdleMode) || (TRUE == Adapter->bShutStatus))) { BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Calling InterfaceAbortIdlemode\n"); - // Adapter->bTriedToWakeUpFromlowPowerMode = TRUE; + /* + * Adapter->bTriedToWakeUpFromlowPowerMode + * = TRUE; + */ InterfaceIdleModeWakeup(Adapter); } continue; @@ -184,7 +193,7 @@ int control_packet_handler(PMINI_ADAPTER Adapter /**< pointer to adapter object if (ctrl_packet) { DEQUEUEPACKET(Adapter->RxControlHead, Adapter->RxControlTail); -// Adapter->RxControlHead=ctrl_packet->next; + /* Adapter->RxControlHead=ctrl_packet->next; */ } spin_unlock_irqrestore(&Adapter->control_queue_lock, flags); @@ -211,7 +220,7 @@ INT flushAllAppQ(void) dev_kfree_skb(PacketToDrop); } pTarang->AppCtrlQueueLen = 0; - //dropped contrl packet statistics also should be reset. + /* dropped contrl packet statistics also should be reset. */ memset((PVOID)&pTarang->stDroppedAppCntrlMsgs, 0, sizeof(S_MIBS_DROPPED_APP_CNTRL_MESSAGES)); } -- 2.11.0