29 	struct ar9003_txc *ads = ds;  in ar9003_set_txdesc()  local
42 	ACCESS_ONCE(ads->info) = val;  in ar9003_set_txdesc()
45 	ACCESS_ONCE(ads->link) = i->link;  in ar9003_set_txdesc()
48 	ACCESS_ONCE(ads->data0) = i->buf_addr[0];  in ar9003_set_txdesc()
50 	ACCESS_ONCE(ads->data1) = i->buf_addr[1];  in ar9003_set_txdesc()
52 	ACCESS_ONCE(ads->data2) = i->buf_addr[2];  in ar9003_set_txdesc()
54 	ACCESS_ONCE(ads->data3) = i->buf_addr[3];  in ar9003_set_txdesc()
57 	ACCESS_ONCE(ads->ctl3) = val;  in ar9003_set_txdesc()
59 	ACCESS_ONCE(ads->ctl5) = val;  in ar9003_set_txdesc()
61 	ACCESS_ONCE(ads->ctl7) = val;  in ar9003_set_txdesc()
63 	ACCESS_ONCE(ads->ctl9) = val;  in ar9003_set_txdesc()
66 	ACCESS_ONCE(ads->ctl10) = checksum;  in ar9003_set_txdesc()
69 		ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)  in ar9003_set_txdesc()
76 		ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)  in ar9003_set_txdesc()
81 		ACCESS_ONCE(ads->ctl13) = 0;  in ar9003_set_txdesc()
82 		ACCESS_ONCE(ads->ctl14) = 0;  in ar9003_set_txdesc()
85 	ads->ctl20 = 0;  in ar9003_set_txdesc()
86 	ads->ctl21 = 0;  in ar9003_set_txdesc()
87 	ads->ctl22 = 0;  in ar9003_set_txdesc()
88 	ads->ctl23 = 0;  in ar9003_set_txdesc()
92 		ACCESS_ONCE(ads->ctl11) = 0;  in ar9003_set_txdesc()
93 		ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;  in ar9003_set_txdesc()
94 		ACCESS_ONCE(ads->ctl15) = 0;  in ar9003_set_txdesc()
95 		ACCESS_ONCE(ads->ctl16) = 0;  in ar9003_set_txdesc()
96 		ACCESS_ONCE(ads->ctl17) = ctl17;  in ar9003_set_txdesc()
97 		ACCESS_ONCE(ads->ctl18) = 0;  in ar9003_set_txdesc()
98 		ACCESS_ONCE(ads->ctl19) = 0;  in ar9003_set_txdesc()
102 	ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)  in ar9003_set_txdesc()
138 	ACCESS_ONCE(ads->ctl12) = ctl12;  in ar9003_set_txdesc()
139 	ACCESS_ONCE(ads->ctl17) = ctl17;  in ar9003_set_txdesc()
141 	ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)  in ar9003_set_txdesc()
144 	ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)  in ar9003_set_txdesc()
147 	ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)  in ar9003_set_txdesc()
153 	ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;  in ar9003_set_txdesc()
155 	ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);  in ar9003_set_txdesc()
156 	ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);  in ar9003_set_txdesc()
157 	ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);  in ar9003_set_txdesc()
160 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)  in ar9003_calc_ptr_chksum()  argument
164 	checksum = ads->info + ads->link  in ar9003_calc_ptr_chksum()
165 		+ ads->data0 + ads->ctl3  in ar9003_calc_ptr_chksum()
166 		+ ads->data1 + ads->ctl5  in ar9003_calc_ptr_chksum()
167 		+ ads->data2 + ads->ctl7  in ar9003_calc_ptr_chksum()
168 		+ ads->data3 + ads->ctl9;  in ar9003_calc_ptr_chksum()
175 	struct ar9003_txc *ads = ds;  in ar9003_hw_set_desc_link()  local
177 	ads->link = ds_link;  in ar9003_hw_set_desc_link()
178 	ads->ctl10 &= ~AR_TxPtrChkSum;  in ar9003_hw_set_desc_link()
179 	ads->ctl10 |= ar9003_calc_ptr_chksum(ads);  in ar9003_hw_set_desc_link()
357 	struct ar9003_txs *ads;  in ar9003_hw_proc_txdesc()  local
360 	ads = &ah->ts_ring[ah->ts_tail];  in ar9003_hw_proc_txdesc()
362 	status = ACCESS_ONCE(ads->status8);  in ar9003_hw_proc_txdesc()
368 	if ((MS(ads->ds_info, AR_DescId) != ATHEROS_VENDOR_ID) ||  in ar9003_hw_proc_txdesc()
369 	    (MS(ads->ds_info, AR_TxRxDesc) != 1)) {  in ar9003_hw_proc_txdesc()
371 			"Tx Descriptor error %x\n", ads->ds_info);  in ar9003_hw_proc_txdesc()
372 		memset(ads, 0, sizeof(*ads));  in ar9003_hw_proc_txdesc()
380 	ts->qid = MS(ads->ds_info, AR_TxQcuNum);  in ar9003_hw_proc_txdesc()
381 	ts->desc_id = MS(ads->status1, AR_TxDescId);  in ar9003_hw_proc_txdesc()
382 	ts->ts_tstamp = ads->status4;  in ar9003_hw_proc_txdesc()
388 	status = ACCESS_ONCE(ads->status2);  in ar9003_hw_proc_txdesc()
394 		ts->ba_low = ads->status5;  in ar9003_hw_proc_txdesc()
395 		ts->ba_high = ads->status6;  in ar9003_hw_proc_txdesc()
398 	status = ACCESS_ONCE(ads->status3);  in ar9003_hw_proc_txdesc()
423 	status = ACCESS_ONCE(ads->status7);  in ar9003_hw_proc_txdesc()
429 	memset(ads, 0, sizeof(*ads));  in ar9003_hw_proc_txdesc()