|
|
发表于 2018-6-7 14:40:36
只看该作者
11#
打上以下补丁测试一下，我这边验证是可以的。
diff --git a/drivers/usb/dwc_otg_310/common_port/dwc_list.h b/drivers/usb/dwc_otg_310/common_port/dwc_list.h
index 46f1da3..e20124b 100755
--- a/drivers/usb/dwc_otg_310/common_port/dwc_list.h
+++ b/drivers/usb/dwc_otg_310/common_port/dwc_list.h
@@ -565,6 +565,18 @@ struct { \
(head)->cqh_last = (elm); \
} while (0)
+#define DWC_CIRCLEQ_INSERT_COM(head, listelm, elm, field, com) do { \
+ DWC_CIRCLEQ_FOREACH(listelm, head, field) { \
+ if ((elm)->com < (listelm)->com) { \
+ DWC_CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field); \
+ break; \
+ } else \
+ continue; \
+ } \
+ if (DWC_CIRCLEQ_PREV(listelm, field) != elm) \
+ DWC_CIRCLEQ_INSERT_TAIL(head, elm, field); \
+} while (0)
+
#define DWC_CIRCLEQ_REMOVE(head, elm, field) do { \
if ((elm)->field.cqe_next == DWC_CIRCLEQ_END(head)) \
(head)->cqh_last = (elm)->field.cqe_prev; \
diff --git a/drivers/usb/dwc_otg_310/dwc_otg_hcd_intr.c b/drivers/usb/dwc_otg_310/dwc_otg_hcd_intr.c
index 09197ce..07f27f3 100755
--- a/drivers/usb/dwc_otg_310/dwc_otg_hcd_intr.c
+++ b/drivers/usb/dwc_otg_310/dwc_otg_hcd_intr.c
@@ -834,6 +834,7 @@ static void release_channel(dwc_otg_hcd_t *hcd,
dwc_otg_transaction_type_e tr_type;
int free_qtd;
int continue_trans = 1;
+ dwc_hc_t *hc_tmp = NULL;
DWC_DEBUGPL(DBG_HCDV, " %s: channel %d, halt_status %d\n",
__func__, hc->hc_num, halt_status);
@@ -914,7 +915,7 @@ cleanup:
* there's no need to clear the Channel Halted interrupt separately.
*/
dwc_otg_hc_cleanup(hcd->core_if, hc);
- DWC_CIRCLEQ_INSERT_TAIL(&hcd->free_hc_list, hc, hc_list_entry);
+ DWC_CIRCLEQ_INSERT_COM(&hcd->free_hc_list, hc_tmp, hc, hc_list_entry, hc_num);
switch (hc->ep_type) {
case DWC_OTG_EP_TYPE_CONTROL: |
|
