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Replanting xhci_event_process function

This commit is contained in:
xj 2024-08-01 20:09:00 -07:00
parent 6ab2083403
commit 3928cd46b7
1 changed files with 15 additions and 8 deletions
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9
Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/xhci/xhci.c
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@ -2799,6 +2799,8 @@ void xhci_event_process(struct xhci_host *xhci) {
union xhci_trb *trb; union xhci_trb *trb;
uint32_t control; uint32_t control;
uint64_t erdp; uint64_t erdp;
uintptr_t evts_phy = xhci->evts_phy;
/* check and ack event */ /* check and ack event */
for (;;) { for (;;) {
@ -2854,9 +2856,14 @@ void xhci_event_process(struct xhci_host *xhci) {
evts->nidx = nidx; evts->nidx = nidx;
/* Update dequeue pointer if applicable */ /* Update dequeue pointer if applicable */
erdp = (uint64_t)(unsigned long)(evts->ring + nidx); // erdp = (uint64_t)(unsigned long)(evts->ring + nidx);
erdp = (uint64_t)(unsigned long)(evts_phy + nidx * sizeof(union xhci_trb));
#if 0
xhci_writeq ( xhci, (uintptr_t)( erdp ) | XHCI_RUN_ERDP_EHB, xhci_writeq ( xhci, (uintptr_t)( erdp ) | XHCI_RUN_ERDP_EHB,
xhci->run + XHCI_RUN_ERDP ( 0 ) ); xhci->run + XHCI_RUN_ERDP ( 0 ) );
#endif
xhci_writeq ( xhci, (uintptr_t)( erdp ) | XHCI_RUN_ERDP_EHB,
xhci->run_addr + XHCI_RUN_ERDP ( 0 ) );
} }
return; return;