* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- *
******************************************************************************/
#ifndef _RTW_RECV_H_
#define _RTW_RECV_H_
#define NR_RECVBUFF (1)
#else
#define NR_RECVBUFF (8)
- #endif //CONFIG_SINGLE_RECV_BUF
+ #endif /* CONFIG_SINGLE_RECV_BUF */
#define NR_PREALLOC_RECV_SKB (8)
#define RXFRAME_ALIGN 8
#define RXFRAME_ALIGN_SZ (1<<RXFRAME_ALIGN)
-#define DRVINFO_SZ 4 // unit is 8bytes
+#define DRVINFO_SZ 4 /* unit is 8bytes */
#define MAX_RXFRAME_CNT 512
#define MAX_RX_NUMBLKS (32)
#define RX_CMD_QUEUE 1
#define RX_MAX_QUEUE 2
-static u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37};
-
-static u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3};
-static u8 SNAP_ETH_TYPE_APPLETALK_DDP[2] = {0x80, 0x9b};
-static u8 SNAP_ETH_TYPE_TDLS[2] = {0x89, 0x0d};
-static u8 SNAP_HDR_APPLETALK_DDP[3] = {0x08, 0x00, 0x07}; // Datagram Delivery Protocol
-
-static u8 oui_8021h[] = {0x00, 0x00, 0xf8};
-static u8 oui_rfc1042[]= {0x00,0x00,0x00};
-
#define MAX_SUBFRAME_COUNT 64
-static u8 rtw_rfc1042_header[] =
-{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
-/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
-static u8 rtw_bridge_tunnel_header[] =
-{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
+extern u8 rtw_rfc1042_header[];
+extern u8 rtw_bridge_tunnel_header[];
-//for Rx reordering buffer control
+/* for Rx reordering buffer control */
struct recv_reorder_ctrl
{
- _adapter *padapter;
+ struct adapter *padapter;
u8 enable;
- u16 indicate_seq;//=wstart_b, init_value=0xffff
+ u16 indicate_seq;/* wstart_b, init_value = 0xffff */
u16 wend_b;
u8 wsize_b;
- _queue pending_recvframe_queue;
+ struct __queue pending_recvframe_queue;
_timer reordering_ctrl_timer;
};
struct stainfo_rxcache {
- u16 tid_rxseq[16];
+ u16 tid_rxseq[16];
/*
- unsigned short tid0_rxseq;
- unsigned short tid1_rxseq;
- unsigned short tid2_rxseq;
- unsigned short tid3_rxseq;
- unsigned short tid4_rxseq;
- unsigned short tid5_rxseq;
- unsigned short tid6_rxseq;
- unsigned short tid7_rxseq;
- unsigned short tid8_rxseq;
- unsigned short tid9_rxseq;
- unsigned short tid10_rxseq;
- unsigned short tid11_rxseq;
- unsigned short tid12_rxseq;
- unsigned short tid13_rxseq;
- unsigned short tid14_rxseq;
- unsigned short tid15_rxseq;
+ unsigned short tid0_rxseq;
+ unsigned short tid1_rxseq;
+ unsigned short tid2_rxseq;
+ unsigned short tid3_rxseq;
+ unsigned short tid4_rxseq;
+ unsigned short tid5_rxseq;
+ unsigned short tid6_rxseq;
+ unsigned short tid7_rxseq;
+ unsigned short tid8_rxseq;
+ unsigned short tid9_rxseq;
+ unsigned short tid10_rxseq;
+ unsigned short tid11_rxseq;
+ unsigned short tid12_rxseq;
+ unsigned short tid13_rxseq;
+ unsigned short tid14_rxseq;
+ unsigned short tid15_rxseq;
*/
};
struct smooth_rssi_data {
- u32 elements[100]; //array to store values
- u32 index; //index to current array to store
- u32 total_num; //num of valid elements
- u32 total_val; //sum of valid elements
+ u32 elements[100]; /* array to store values */
+ u32 index; /* index to current array to store */
+ u32 total_num; /* num of valid elements */
+ u32 total_val; /* sum of valid elements */
};
struct signal_stat {
- u8 update_req; //used to indicate
- u8 avg_val; //avg of valid elements
- u32 total_num; //num of valid elements
- u32 total_val; //sum of valid elements
+ u8 update_req; /* used to indicate */
+ u8 avg_val; /* avg of valid elements */
+ u32 total_num; /* num of valid elements */
+ u32 total_val; /* sum of valid elements */
};
-/*
-typedef struct _ODM_Phy_Status_Info_
-{
- //
- // Be care, if you want to add any element please insert between
- // RxPWDBAll & SignalStrength.
- //
- u1Byte RxPWDBAll;
-
- u1Byte SignalQuality; // in 0-100 index.
- s8 RxMIMOSignalQuality[4]; //per-path's EVM
- u1Byte RxMIMOEVMdbm[4]; //per-path's EVM dbm
-
- u1Byte RxMIMOSignalStrength[4];// in 0~100 index
- u2Byte Cfo_short[4]; // per-path's Cfo_short
- u2Byte Cfo_tail[4]; // per-path's Cfo_tail
+struct phy_info {
+ u8 RxPWDBAll;
- s8 RxPower; // in dBm Translate from PWdB
- s8 RecvSignalPower; // Real power in dBm for this packet, no beautification and aggregation. Keep this raw info to be used for the other procedures.
- u1Byte BTRxRSSIPercentage;
- u1Byte SignalStrength; // in 0-100 index.
+ u8 SignalQuality; /* in 0-100 index. */
+ s8 RxMIMOSignalQuality[4]; /* per-path's EVM */
+ u8 RxMIMOEVMdbm[4]; /* per-path's EVM dbm */
- u1Byte RxPwr[4]; //per-path's pwdb
+ u8 RxMIMOSignalStrength[4];/* in 0~100 index */
- u1Byte RxSNR[4]; //per-path's SNR
- u1Byte BandWidth;
- u1Byte btCoexPwrAdjust;
-}ODM_PHY_INFO_T,*PODM_PHY_INFO_T;
-*/
-
-struct phy_info
-{
- u8 RxPWDBAll;
-
- u8 SignalQuality; // in 0-100 index.
- s8 RxMIMOSignalQuality[4]; //per-path's EVM
- u8 RxMIMOEVMdbm[4]; //per-path's EVM dbm
-
- u8 RxMIMOSignalStrength[4];// in 0~100 index
+ u16 Cfo_short[4]; /* per-path's Cfo_short */
+ u16 Cfo_tail[4]; /* per-path's Cfo_tail */
- u16 Cfo_short[4]; // per-path's Cfo_short
- u16 Cfo_tail[4]; // per-path's Cfo_tail
+ s8 RxPower; /* in dBm Translate from PWdB */
+ s8 RecvSignalPower;/* Real power in dBm for this packet, no beautification and aggregation. Keep this raw info to be used for the other procedures. */
+ u8 BTRxRSSIPercentage;
+ u8 SignalStrength; /* in 0-100 index. */
- s8 RxPower; // in dBm Translate from PWdB
- s8 RecvSignalPower;// Real power in dBm for this packet, no beautification and aggregation. Keep this raw info to be used for the other procedures.
- u8 BTRxRSSIPercentage;
- u8 SignalStrength; // in 0-100 index.
-
- s8 RxPwr[4]; //per-path's pwdb
- u8 RxSNR[4]; //per-path's SNR
- u8 BandWidth;
- u8 btCoexPwrAdjust;
+ s8 RxPwr[4]; /* per-path's pwdb */
+ u8 RxSNR[4]; /* per-path's SNR */
+ u8 BandWidth;
+ u8 btCoexPwrAdjust;
};
#ifdef DBG_RX_SIGNAL_DISPLAY_RAW_DATA
u8 pwdball;
s8 pwr_all;
- u8 mimo_singal_strength[4];// in 0~100 index
+ u8 mimo_singal_strength[4];/* in 0~100 index */
u8 mimo_singal_quality[4];
s8 ofdm_pwr[4];
#endif
struct rx_pkt_attrib {
- u16 pkt_len;
- u8 physt;
- u8 drvinfo_sz;
- u8 shift_sz;
- u8 hdrlen; //the WLAN Header Len
- u8 to_fr_ds;
- u8 amsdu;
- u8 qos;
- u8 priority;
- u8 pw_save;
- u8 mdata;
- u16 seq_num;
- u8 frag_num;
- u8 mfrag;
- u8 order;
- u8 privacy; //in frame_ctrl field
- u8 bdecrypted;
- u8 encrypt; //when 0 indicate no encrypt. when non-zero, indicate the encrypt algorith
- u8 iv_len;
- u8 icv_len;
- u8 crc_err;
- u8 icv_err;
-
- u16 eth_type;
-
- u8 dst[ETH_ALEN];
- u8 src[ETH_ALEN];
- u8 ta[ETH_ALEN];
- u8 ra[ETH_ALEN];
- u8 bssid[ETH_ALEN];
-
- u8 ack_policy;
-
-//#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX
- u8 tcpchk_valid; // 0: invalid, 1: valid
- u8 ip_chkrpt; //0: incorrect, 1: correct
- u8 tcp_chkrpt; //0: incorrect, 1: correct
-//#endif
- u8 key_index;
-
- u8 data_rate;
- u8 sgi;
- u8 pkt_rpt_type;
- u32 MacIDValidEntry[2]; // 64 bits present 64 entry.
+ u16 pkt_len;
+ u8 physt;
+ u8 drvinfo_sz;
+ u8 shift_sz;
+ u8 hdrlen; /* the WLAN Header Len */
+ u8 to_fr_ds;
+ u8 amsdu;
+ u8 qos;
+ u8 priority;
+ u8 pw_save;
+ u8 mdata;
+ u16 seq_num;
+ u8 frag_num;
+ u8 mfrag;
+ u8 order;
+ u8 privacy; /* in frame_ctrl field */
+ u8 bdecrypted;
+ u8 encrypt; /* when 0 indicate no encrypt. when non-zero, indicate the encrypt algorith */
+ u8 iv_len;
+ u8 icv_len;
+ u8 crc_err;
+ u8 icv_err;
+
+ u16 eth_type;
+
+ u8 dst[ETH_ALEN];
+ u8 src[ETH_ALEN];
+ u8 ta[ETH_ALEN];
+ u8 ra[ETH_ALEN];
+ u8 bssid[ETH_ALEN];
+
+ u8 ack_policy;
+
+/* ifdef CONFIG_TCP_CSUM_OFFLOAD_RX */
+ u8 tcpchk_valid; /* 0: invalid, 1: valid */
+ u8 ip_chkrpt; /* 0: incorrect, 1: correct */
+ u8 tcp_chkrpt; /* 0: incorrect, 1: correct */
+/* endif */
+ u8 key_index;
+
+ u8 data_rate;
+ u8 sgi;
+ u8 pkt_rpt_type;
+ u32 MacIDValidEntry[2]; /* 64 bits present 64 entry. */
/*
- u8 signal_qual;
+ u8 signal_qual;
s8 rx_mimo_signal_qual[2];
- u8 signal_strength;
- u32 RxPWDBAll;
+ u8 signal_strength;
+ u32 RxPWDBAll;
s32 RecvSignalPower;
*/
struct phy_info phy_info;
};
-//These definition is used for Rx packet reordering.
-#define SN_LESS(a, b) (((a-b)&0x800)!=0)
+/* These definition is used for Rx packet reordering. */
+#define SN_LESS(a, b) (((a-b)&0x800)!= 0)
#define SN_EQUAL(a, b) (a == b)
-//#define REORDER_WIN_SIZE 128
-//#define REORDER_ENTRY_NUM 128
-#define REORDER_WAIT_TIME (50) // (ms)
+/* define REORDER_WIN_SIZE 128 */
+/* define REORDER_ENTRY_NUM 128 */
+#define REORDER_WAIT_TIME (50) /* (ms) */
#define RECVBUFF_ALIGN_SZ 8
#define RXDESC_SIZE 24
#define RXDESC_OFFSET RXDESC_SIZE
-struct recv_stat
-{
- unsigned int rxdw0;
-
- unsigned int rxdw1;
-
- unsigned int rxdw2;
-
- unsigned int rxdw3;
-
+struct recv_stat {
+ __le32 rxdw0;
+ __le32 rxdw1;
+ __le32 rxdw2;
+ __le32 rxdw3;
#ifndef BUF_DESC_ARCH
- unsigned int rxdw4;
-
- unsigned int rxdw5;
-
-#endif //if BUF_DESC_ARCH is defined, rx_buf_desc occupy 4 double words
+ __le32 rxdw4;
+ __le32 rxdw5;
+#endif /* if BUF_DESC_ARCH is defined, rx_buf_desc occupy 4 double words */
};
#define EOR BIT(30)
using enter_critical section to protect
*/
-struct recv_priv
-{
+struct recv_priv {
_lock lock;
-
- //_queue blk_strms[MAX_RX_NUMBLKS]; // keeping the block ack frame until return ack
- _queue free_recv_queue;
- _queue recv_pending_queue;
- _queue uc_swdec_pending_queue;
-
-
+ struct __queue free_recv_queue;
+ struct __queue recv_pending_queue;
+ struct __queue uc_swdec_pending_queue;
u8 *pallocated_frame_buf;
u8 *precv_frame_buf;
-
uint free_recvframe_cnt;
-
- _adapter *adapter;
-
- u32 bIsAnyNonBEPkts;
+ struct adapter *adapter;
+ u32 bIsAnyNonBEPkts;
u64 rx_bytes;
u64 rx_pkts;
u64 rx_drop;
-
uint rx_icv_err;
uint rx_largepacket_crcerr;
uint rx_smallpacket_crcerr;
#ifdef CONFIG_RX_INDICATE_QUEUE
struct task rx_indicate_tasklet;
struct ifqueue rx_indicate_queue;
-#endif // CONFIG_RX_INDICATE_QUEUE
+#endif /* CONFIG_RX_INDICATE_QUEUE */
u8 *pallocated_recv_buf;
- u8 *precv_buf; // 4 alignment
- _queue free_recv_buf_queue;
- u32 free_recv_buf_queue_cnt;
+ u8 *precv_buf; /* 4 alignment */
+ struct __queue free_recv_buf_queue;
+ u32 free_recv_buf_queue_cnt;
- _queue recv_buf_pending_queue;
+ struct __queue recv_buf_pending_queue;
- //For display the phy informatiom
- u8 is_signal_dbg; // for debug
- u8 signal_strength_dbg; // for debug
+ /* For display the phy informatiom */
+ u8 is_signal_dbg; /* for debug */
+ u8 signal_strength_dbg; /* for debug */
u8 signal_strength;
u8 signal_qual;
- s8 rssi; //translate_percentage_to_dbm(ptarget_wlan->network.PhyInfo.SignalStrength);
+ s8 rssi; /* translate_percentage_to_dbm(ptarget_wlan->network.PhyInfo.SignalStrength); */
#ifdef DBG_RX_SIGNAL_DISPLAY_RAW_DATA
struct rx_raw_rssi raw_rssi_info;
#endif
- //s8 rxpwdb;
+ /* s8 rxpwdb; */
s16 noise;
- //int RxSNRdB[2];
- //s8 RxRssi[2];
- //int FalseAlmCnt_all;
+ /* int RxSNRdB[2]; */
+ /* s8 RxRssi[2]; */
+ /* int FalseAlmCnt_all; */
_timer signal_stat_timer;
u32 signal_stat_sampling_interval;
- //u32 signal_stat_converging_constant;
+ /* u32 signal_stat_converging_constant; */
struct signal_stat signal_qual_data;
struct signal_stat signal_strength_data;
};
_lock lock;
sint option;
- //_queue blk_strms[MAX_RX_NUMBLKS];
- _queue defrag_q; //keeping the fragment frame until defrag
+ /* struct __queue blk_strms[MAX_RX_NUMBLKS]; */
+ struct __queue defrag_q; /* keeping the fragment frame until defrag */
struct stainfo_rxcache rxcache;
- //uint sta_rx_bytes;
- //uint sta_rx_pkts;
- //uint sta_rx_fail;
+ /* uint sta_rx_bytes; */
+ /* uint sta_rx_pkts; */
+ /* uint sta_rx_fail; */
};
struct recv_buf
{
- _list list;
+ struct list_head list;
_lock recvbuf_lock;
- u32 ref_cnt;
+ u32 ref_cnt;
- PADAPTER adapter;
+ struct adapter * adapter;
- u8 *pbuf;
- u8 *pallocated_buf;
+ u8 *pbuf;
+ u8 *pallocated_buf;
- u32 len;
- u8 *phead;
- u8 *pdata;
- u8 *ptail;
- u8 *pend;
+ u32 len;
+ u8 *phead;
+ u8 *pdata;
+ u8 *ptail;
+ u8 *pend;
_pkt *pskb;
- u8 reuse;
+ u8 reuse;
};
end ----->
- len = (unsigned int )(tail - data);
+ len = (unsigned int)(tail - data);
*/
struct recv_frame_hdr
{
- _list list;
+ struct list_head list;
#ifndef CONFIG_BSD_RX_USE_MBUF
struct sk_buff *pkt;
struct sk_buff *pkt_newalloc;
-#else // CONFIG_BSD_RX_USE_MBUF
+#else /* CONFIG_BSD_RX_USE_MBUF */
_pkt *pkt;
_pkt *pkt_newalloc;
-#endif // CONFIG_BSD_RX_USE_MBUF
+#endif /* CONFIG_BSD_RX_USE_MBUF */
- _adapter *adapter;
+ struct adapter *adapter;
u8 fragcnt;
void *precvbuf;
- //
+ /* */
struct sta_info *psta;
- //for A-MPDU Rx reordering buffer control
+ /* for A-MPDU Rx reordering buffer control */
struct recv_reorder_ctrl *preorder_ctrl;
};
union recv_frame{
-
union{
- _list list;
+ struct list_head list;
struct recv_frame_hdr hdr;
uint mem[RECVFRAME_HDR_ALIGN>>2];
}u;
- //uint mem[MAX_RXSZ>>2];
+ /* uint mem[MAX_RXSZ>>2]; */
};
-typedef enum _RX_PACKET_TYPE{
- NORMAL_RX,//Normal rx packet
- TX_REPORT1,//CCX
- TX_REPORT2,//TX RPT
- HIS_REPORT,// USB HISR RPT
+enum RX_PACKET_TYPE {
+ NORMAL_RX,/* Normal rx packet */
+ TX_REPORT1,/* CCX */
+ TX_REPORT2,/* TX RPT */
+ HIS_REPORT,/* USB HISR RPT */
C2H_PACKET
-}RX_PACKET_TYPE, *PRX_PACKET_TYPE;
+};
-extern union recv_frame *_rtw_alloc_recvframe (_queue *pfree_recv_queue); //get a free recv_frame from pfree_recv_queue
-extern union recv_frame *rtw_alloc_recvframe (_queue *pfree_recv_queue); //get a free recv_frame from pfree_recv_queue
-extern int rtw_free_recvframe(union recv_frame *precvframe, _queue *pfree_recv_queue);
+extern union recv_frame *_rtw_alloc_recvframe (struct __queue *pfree_recv_queue); /* get a free recv_frame from pfree_recv_queue */
+extern union recv_frame *rtw_alloc_recvframe (struct __queue *pfree_recv_queue); /* get a free recv_frame from pfree_recv_queue */
+extern int rtw_free_recvframe(union recv_frame *precvframe, struct __queue *pfree_recv_queue);
#define rtw_dequeue_recvframe(queue) rtw_alloc_recvframe(queue)
-extern int _rtw_enqueue_recvframe(union recv_frame *precvframe, _queue *queue);
-extern int rtw_enqueue_recvframe(union recv_frame *precvframe, _queue *queue);
+extern int _rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue);
+extern int rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue);
-extern void rtw_free_recvframe_queue(_queue *pframequeue, _queue *pfree_recv_queue);
-u32 rtw_free_uc_swdec_pending_queue(_adapter *adapter);
+extern void rtw_free_recvframe_queue(struct __queue *pframequeue, struct __queue *pfree_recv_queue);
+u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter);
-sint rtw_enqueue_recvbuf_to_head(struct recv_buf *precvbuf, _queue *queue);
-sint rtw_enqueue_recvbuf(struct recv_buf *precvbuf, _queue *queue);
-struct recv_buf *rtw_dequeue_recvbuf (_queue *queue);
+sint rtw_enqueue_recvbuf_to_head(struct recv_buf *precvbuf, struct __queue *queue);
+sint rtw_enqueue_recvbuf(struct recv_buf *precvbuf, struct __queue *queue);
+struct recv_buf *rtw_dequeue_recvbuf (struct __queue *queue);
void rtw_reordering_ctrl_timeout_handler(void *pcontext);
__inline static u8 *get_rxmem(union recv_frame *precvframe)
{
- //always return rx_head...
- if(precvframe==NULL)
+ /* always return rx_head... */
+ if (precvframe == NULL)
return NULL;
return precvframe->u.hdr.rx_head;
__inline static u8 *get_recvframe_data(union recv_frame *precvframe)
{
- //alwasy return rx_data
- if(precvframe==NULL)
+ /* alwasy return rx_data */
+ if (precvframe == NULL)
return NULL;
return precvframe->u.hdr.rx_data;
__inline static u8 *recvframe_pull(union recv_frame *precvframe, sint sz)
{
- // rx_data += sz; move rx_data sz bytes hereafter
+ /* rx_data += sz; move rx_data sz bytes hereafter */
- //used for extract sz bytes from rx_data, update rx_data and return the updated rx_data to the caller
+ /* used for extract sz bytes from rx_data, update rx_data and return the updated rx_data to the caller */
- if(precvframe==NULL)
+ if (precvframe == NULL)
return NULL;
precvframe->u.hdr.rx_data += sz;
- if(precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail)
+ if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail)
{
precvframe->u.hdr.rx_data -= sz;
return NULL;
__inline static u8 *recvframe_put(union recv_frame *precvframe, sint sz)
{
- // rx_tai += sz; move rx_tail sz bytes hereafter
+ /* rx_tai += sz; move rx_tail sz bytes hereafter */
- //used for append sz bytes from ptr to rx_tail, update rx_tail and return the updated rx_tail to the caller
- //after putting, rx_tail must be still larger than rx_end.
+ /* used for append sz bytes from ptr to rx_tail, update rx_tail and return the updated rx_tail to the caller */
+ /* after putting, rx_tail must be still larger than rx_end. */
unsigned char * prev_rx_tail;
- if(precvframe==NULL)
+ if (precvframe == NULL)
return NULL;
prev_rx_tail = precvframe->u.hdr.rx_tail;
precvframe->u.hdr.rx_tail += sz;
- if(precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end)
+ if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end)
{
- precvframe->u.hdr.rx_tail -= sz;
+ precvframe->u.hdr.rx_tail = prev_rx_tail;
return NULL;
}
__inline static u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz)
{
- // rmv data from rx_tail (by yitsen)
+ /* rmv data from rx_tail (by yitsen) */
- //used for extract sz bytes from rx_end, update rx_end and return the updated rx_end to the caller
- //after pulling, rx_end must be still larger than rx_data.
+ /* used for extract sz bytes from rx_end, update rx_end and return the updated rx_end to the caller */
+ /* after pulling, rx_end must be still larger than rx_data. */
- if(precvframe==NULL)
+ if (precvframe == NULL)
return NULL;
precvframe->u.hdr.rx_tail -= sz;
- if(precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data)
+ if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data)
{
precvframe->u.hdr.rx_tail += sz;
return NULL;
__inline static union recv_frame *rxmem_to_recvframe(u8 *rxmem)
{
- //due to the design of 2048 bytes alignment of recv_frame, we can reference the union recv_frame
- //from any given member of recv_frame.
- // rxmem indicates the any member/address in recv_frame
+ /* due to the design of 2048 bytes alignment of recv_frame, we can reference the union recv_frame */
+ /* from any given member of recv_frame. */
+ /* rxmem indicates the any member/address in recv_frame */
return (union recv_frame*)(((SIZE_PTR)rxmem >> RXFRAME_ALIGN) << RXFRAME_ALIGN);
__inline static s32 translate_percentage_to_dbm(u32 SignalStrengthIndex)
{
- s32 SignalPower; // in dBm.
+ s32 SignalPower; /* in dBm. */
#ifdef CONFIG_SKIP_SIGNAL_SCALE_MAPPING
- // Translate to dBm (x=y-100)
+ /* Translate to dBm (x =y-100) */
SignalPower = SignalStrengthIndex - 100;
#else
- // Translate to dBm (x=0.5y-95).
+ /* Translate to dBm (x = 0.5y-95). */
SignalPower = (s32)((SignalStrengthIndex + 1) >> 1);
SignalPower -= 95;
#endif
extern void _rtw_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv);
-extern void mgt_dispatcher(_adapter *padapter, union recv_frame *precv_frame);
+extern void mgt_dispatcher(struct adapter *padapter, union recv_frame *precv_frame);
#endif
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