319 static void ehci_trace_qtd(EHCIQueue *q, hwaddr addr, EHCIqtd *qtd)  in ehci_trace_qtd()  argument
322     trace_usb_ehci_qtd_ptrs(q, addr, qtd->next, qtd->altnext);  in ehci_trace_qtd()
324                               get_field(qtd->token, QTD_TOKEN_TBYTES),  in ehci_trace_qtd()
325                               get_field(qtd->token, QTD_TOKEN_CPAGE),  in ehci_trace_qtd()
326                               get_field(qtd->token, QTD_TOKEN_CERR),  in ehci_trace_qtd()
327                               get_field(qtd->token, QTD_TOKEN_PID));  in ehci_trace_qtd()
329                             (bool)(qtd->token & QTD_TOKEN_IOC),  in ehci_trace_qtd()
330                             (bool)(qtd->token & QTD_TOKEN_ACTIVE),  in ehci_trace_qtd()
331                             (bool)(qtd->token & QTD_TOKEN_HALT),  in ehci_trace_qtd()
332                             (bool)(qtd->token & QTD_TOKEN_BABBLE),  in ehci_trace_qtd()
333                             (bool)(qtd->token & QTD_TOKEN_XACTERR));  in ehci_trace_qtd()
416 static int ehci_get_pid(EHCIqtd *qtd)  in ehci_get_pid()  argument
418     switch (get_field(qtd->token, QTD_TOKEN_PID)) {  in ehci_get_pid()
448 static bool ehci_verify_qtd(EHCIPacket *p, EHCIqtd *qtd)  in ehci_verify_qtd()  argument
451         (p->queue->async && !NLPTR_TBIT(p->qtd.next) &&  in ehci_verify_qtd()
452             (p->qtd.next != qtd->next)) ||  in ehci_verify_qtd()
453         (!NLPTR_TBIT(p->qtd.altnext) && (p->qtd.altnext != qtd->altnext)) ||  in ehci_verify_qtd()
454         p->qtd.token != qtd->token ||  in ehci_verify_qtd()
455         p->qtd.bufptr[0] != qtd->bufptr[0]) {  in ehci_verify_qtd()
462 static bool ehci_verify_pid(EHCIQueue *q, EHCIqtd *qtd)  in ehci_verify_pid()  argument
465     int pid = ehci_get_pid(qtd);  in ehci_verify_pid()
480     EHCIqtd qtd;  in ehci_writeback_async_complete_packet()  local
488                (uint32_t *) &qtd, sizeof(EHCIqtd) >> 2);  in ehci_writeback_async_complete_packet()
489     if (!ehci_verify_qh(q, &qh) || !ehci_verify_qtd(p, &qtd)) {  in ehci_writeback_async_complete_packet()
1154     q->qh.next_qtd    = p->qtd.next;  in ehci_qh_do_overlay()
1155     q->qh.altnext_qtd = p->qtd.altnext;  in ehci_qh_do_overlay()
1156     q->qh.token       = p->qtd.token;  in ehci_qh_do_overlay()
1169         q->qh.bufptr[i] = p->qtd.bufptr[i];  in ehci_qh_do_overlay()
1191     cpage  = get_field(p->qtd.token, QTD_TOKEN_CPAGE);  in ehci_init_transfer()
1192     bytes  = get_field(p->qtd.token, QTD_TOKEN_TBYTES);  in ehci_init_transfer()
1193     offset = p->qtd.bufptr[0] & ~QTD_BUFPTR_MASK;  in ehci_init_transfer()
1203         page  = p->qtd.bufptr[cpage] & QTD_BUFPTR_MASK;  in ehci_init_transfer()
1351     if (!(p->qtd.token & QTD_TOKEN_ACTIVE)) {  in ehci_execute()
1356     if (get_field(p->qtd.token, QTD_TOKEN_TBYTES) > BUFF_SIZE) {  in ehci_execute()
1362     if (!ehci_verify_pid(p->queue, &p->qtd)) {  in ehci_execute()
1365     p->pid = ehci_get_pid(&p->qtd);  in ehci_execute()
1375         spd = (p->pid == USB_TOKEN_IN && NLPTR_TBIT(p->qtd.altnext) == 0);  in ehci_execute()
1377                          (p->qtd.token & QTD_TOKEN_IOC) != 0);  in ehci_execute()
1388             "status %d actual_length %d\n", p->queue->qhaddr, p->qtd.next,  in ehci_execute()
1798     EHCIqtd qtd;  in ehci_state_fetchqtd()  local
1804     if (get_dwords(q->ehci, addr +  8, &qtd.token,   1) < 0) {  in ehci_state_fetchqtd()
1808     if (get_dwords(q->ehci, addr +  0, &qtd.next,    1) < 0 ||  in ehci_state_fetchqtd()
1809         get_dwords(q->ehci, addr +  4, &qtd.altnext, 1) < 0 ||  in ehci_state_fetchqtd()
1810         get_dwords(q->ehci, addr + 12, qtd.bufptr,  in ehci_state_fetchqtd()
1811                    ARRAY_SIZE(qtd.bufptr)) < 0) {  in ehci_state_fetchqtd()
1814     ehci_trace_qtd(q, NLPTR_GET(q->qtdaddr), &qtd);  in ehci_state_fetchqtd()
1818         if (!ehci_verify_qtd(p, &qtd)) {  in ehci_state_fetchqtd()
1820             if (qtd.token & QTD_TOKEN_ACTIVE) {  in ehci_state_fetchqtd()
1825             p->qtd = qtd;  in ehci_state_fetchqtd()
1830     if (!(qtd.token & QTD_TOKEN_ACTIVE)) {  in ehci_state_fetchqtd()
1856         p->qtd = qtd;  in ehci_state_fetchqtd()
1883     EHCIqtd qtd = p->qtd;  in ehci_fill_queue()  local
1887         if (NLPTR_TBIT(qtd.next) != 0) {  in ehci_fill_queue()
1890         qtdaddr = qtd.next;  in ehci_fill_queue()
1901                        (uint32_t *) &qtd, sizeof(EHCIqtd) >> 2) < 0) {  in ehci_fill_queue()
1904         ehci_trace_qtd(q, NLPTR_GET(qtdaddr), &qtd);  in ehci_fill_queue()
1905         if (!(qtd.token & QTD_TOKEN_ACTIVE)) {  in ehci_fill_queue()
1908         if (!ehci_verify_pid(q, &qtd)) {  in ehci_fill_queue()
1914         p->qtd = qtd;  in ehci_fill_queue()
2005     uint32_t *qtd, addr;  in ehci_state_writeback()  local
2013     qtd = (uint32_t *) &q->qh.next_qtd;  in ehci_state_writeback()
2016     put_dwords(q->ehci, addr + 3 * sizeof(uint32_t), qtd + 3, 1);  in ehci_state_writeback()
2018     put_dwords(q->ehci, addr + 2 * sizeof(uint32_t), qtd + 2, 1);  in ehci_state_writeback()