From ef08654e736f751bf07dd2f062c6916ffdbe1801 Mon Sep 17 00:00:00 2001
From: hathach <thachha@live.com>
Date: Wed, 6 Mar 2013 22:41:14 +0700
Subject: add prototype for hcd_pipe(control)_close - update test code for enum
 task respectively

---
 tinyusb/host/ehci/ehci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'tinyusb/host/ehci')

diff --git a/tinyusb/host/ehci/ehci.c b/tinyusb/host/ehci/ehci.c
index ee1113d99..1d415981c 100644
--- a/tinyusb/host/ehci/ehci.c
+++ b/tinyusb/host/ehci/ehci.c
@@ -274,6 +274,7 @@ pipe_handle_t hcd_pipe_open(uint8_t dev_addr, tusb_descriptor_endpoint_t const *
 {
   pipe_handle_t const null_handle = { .dev_addr = 0, .xfer_type = 0, .index = 0 };
 
+  //------------- find a free queue head -------------//
   uint8_t index=0;
   while( index<EHCI_MAX_QHD && ehci_data.device[dev_addr].qhd[index].used )
   {
@@ -289,16 +290,15 @@ pipe_handle_t hcd_pipe_open(uint8_t dev_addr, tusb_descriptor_endpoint_t const *
 
   if (p_endpoint_desc->bmAttributes.xfer == TUSB_XFER_BULK)
   {
-    //------------- insert to async list -------------//
     // TODO might need to to disable async list first
     list_head = get_async_head(usbh_device_info_pool[dev_addr].core_id);
   }else if (p_endpoint_desc->bmAttributes.xfer == TUSB_XFER_INTERRUPT)
   {
-    //------------- insert to period list -------------//
     // TODO might need to to disable period list first
     list_head = get_period_head(usbh_device_info_pool[dev_addr].core_id);
   }
 
+  //------------- insert to async/period list -------------//
   p_qhd->next = list_head->next;
   list_head->next.address = (uint32_t) p_qhd;
   list_head->next.type = EHCI_QUEUE_ELEMENT_QHD;
-- 
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