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Modify xhci functions for USB core

This commit is contained in:
xj 2024-06-18 23:23:47 -07:00
parent eef25d3004
commit a66824c9ad
1 changed files with 58 additions and 1 deletions
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59
Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/xhci/usb_hc_xhci.c
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@ -791,7 +791,64 @@ int xhci_usbh_ep_pipe_reconfigure(struct usbh_bus *usb, usbh_pipe_t pipe, uint8_
int xhci_usbh_pipe_alloc(usbh_pipe_t *pipe, const struct usbh_endpoint_cfg *ep_cfg){
return 0;
int rc = 0;
int slot_id = 0;
struct xhci_host *xhci = xhci_get_inst_of_port(ep_cfg->hport);
struct usbh_hubport *hport = ep_cfg->hport;
struct xhci_endpoint *ppipe = usb_align(XHCI_RING_SIZE, sizeof(struct xhci_endpoint));
struct xhci_slot *slot;
if (NULL == ppipe) {
return -ENOMEM;
}
memset(ppipe, 0, sizeof(struct xhci_endpoint));
ppipe->waitsem = usb_osal_sem_create(0);
ppipe->waiter = false;
ppipe->urb = NULL;
ppipe->hport = hport;
ppipe->address = ep_cfg->ep_addr;
ppipe->mtu = ep_cfg->ep_mps;
ppipe->interval = ep_cfg->ep_interval;
ppipe->ep_type = ep_cfg->ep_type;
ppipe->burst = 0U;
if (ppipe->address == 0) { /* if try to allocate ctrl ep, open device first */
USB_LOG_DBG("allocate device for port-%d \r\n", hport->port);
rc = xhci_device_open(xhci, ppipe, &slot_id);
if (rc) {
goto failed;
}
slot = xhci->slot[slot_id];
USB_ASSERT(slot);
rc = xhci_ctrl_endpoint_open(xhci, slot, ppipe);
if (rc) {
goto failed;
}
rc = xhci_device_address(xhci, slot, ppipe);
if (rc) {
goto failed;
}
} else {
slot_id = hport->dev_addr;
slot = xhci->slot[slot_id];
rc = xhci_work_endpoint_open(xhci, slot, ppipe);
if (rc) {
goto failed;
}
}
*pipe = (usbh_pipe_t)ppipe;
return rc;
failed:
usb_free(ppipe);
*pipe = NULL;
return rc;
}