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implement usbh_edpt_busy (WIP), remove hcd_edpt_busy

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This commit is contained in:
hathach
2021-06-10 17:19:21 +07:00
parent 7e6cba7359
commit c7f51cde40
11 changed files with 84 additions and 51 deletions
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6
src/portable/ehci/ehci.c
View File

@@ -440,12 +440,6 @@ bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *
return true;
}
bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
{
ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);
return !p_qhd->qtd_overlay.halted && (p_qhd->p_qtd_list_head != NULL);
}
bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr)
{
ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);

6
src/portable/ohci/ohci.c
View File

@@ -489,12 +489,6 @@ bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *
return true;
}
bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
{
ohci_ed_t const * const p_ed = ed_from_addr(dev_addr, ep_addr);
return tu_align16(p_ed->td_head.address) != tu_align16(p_ed->td_tail);
}
bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr)
{
ohci_ed_t * const p_ed = ed_from_addr(dev_addr, ep_addr);

26
src/portable/raspberrypi/rp2040/hcd_rp2040.c
View File

@@ -515,19 +515,19 @@ bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const
return true;
}
bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
{
// EPX is shared, so multiple device addresses and endpoint addresses share that
// so if any transfer is active on epx, we are busy. Interrupt endpoints have their own
// EPX so ep->active will only be busy if there is a pending transfer on that interrupt endpoint
// on that device
pico_trace("hcd_edpt_busy dev addr %d ep_addr 0x%x\n", dev_addr, ep_addr);
struct hw_endpoint *ep = get_dev_ep(dev_addr, ep_addr);
assert(ep);
bool busy = ep->active;
pico_trace("busy == %d\n", busy);
return busy;
}
//bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
//{
// // EPX is shared, so multiple device addresses and endpoint addresses share that
// // so if any transfer is active on epx, we are busy. Interrupt endpoints have their own
// // EPX so ep->active will only be busy if there is a pending transfer on that interrupt endpoint
// // on that device
// pico_trace("hcd_edpt_busy dev addr %d ep_addr 0x%x\n", dev_addr, ep_addr);
// struct hw_endpoint *ep = get_dev_ep(dev_addr, ep_addr);
// assert(ep);
// bool busy = ep->active;
// pico_trace("busy == %d\n", busy);
// return busy;
//}
bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr)
{