temporarily remove osal_task_delay() from osal

- add hcd_uframe_number() API, update EHCI to return uframe number
- get host running on ea4357

6 files changed, 43 insertions, 12 deletions

diff --git a/src/host/ehci/ehci.c b/src/host/ehci/ehci.c
index bbad072bf..048affb1e 100644
--- a/src/host/ehci/ehci.c
+++ b/src/host/ehci/ehci.c
@@ -108,6 +108,12 @@ bool hcd_init(void)
   return ehci_init(TUH_OPT_RHPORT);
 }
 
+uint32_t hcd_uframe_number(uint8_t rhport)
+{
+  (void) rhport;
+  return ehci_data.uframe_number + ehci_data.regs->frame_index;
+}
+
 void hcd_port_reset(uint8_t rhport)
 {
   (void) rhport;
@@ -192,7 +198,7 @@ static bool ehci_init(uint8_t rhport)
   regs->status = EHCI_INT_MASK_ALL; // 2. clear all status
 
   regs->inten  = EHCI_INT_MASK_ERROR | EHCI_INT_MASK_PORT_CHANGE | EHCI_INT_MASK_ASYNC_ADVANCE |
-                 EHCI_INT_MASK_NXP_PERIODIC | EHCI_INT_MASK_NXP_ASYNC ;
+                 EHCI_INT_MASK_NXP_PERIODIC | EHCI_INT_MASK_NXP_ASYNC | EHCI_INT_MASK_FRAMELIST_ROLLOVER;
 
   //------------- Asynchronous List -------------//
   ehci_qhd_t * const async_head = qhd_async_head(rhport);
@@ -636,6 +642,11 @@ void hcd_isr(uint8_t rhport)
 
   if (int_status == 0) return;
 
+  if (int_status & EHCI_INT_MASK_FRAMELIST_ROLLOVER)
+  {
+    ehci_data.uframe_number += (EHCI_FRAMELIST_SIZE << 3);
+  }
+
   if (int_status & EHCI_INT_MASK_PORT_CHANGE)
   {
     uint32_t port_status = regs->portsc & EHCI_PORTSC_MASK_ALL;
diff --git a/src/host/ehci/ehci.h b/src/host/ehci/ehci.h
index ce2f56771..f11c4536a 100644
--- a/src/host/ehci/ehci.h
+++ b/src/host/ehci/ehci.h
@@ -54,8 +54,8 @@
 //--------------------------------------------------------------------+
 // EHCI CONFIGURATION & CONSTANTS
 //--------------------------------------------------------------------+
-#define	EHCI_CFG_FRAMELIST_SIZE_BITS			7			/// Framelist Size (NXP specific) (0:1024) - (1:512) - (2:256) - (3:128) - (4:64) - (5:32) - (6:16) - (7:8)
-#define EHCI_FRAMELIST_SIZE  (1024 >> EHCI_CFG_FRAMELIST_SIZE_BITS)
+#define	EHCI_CFG_FRAMELIST_SIZE_BITS		7			/// Framelist Size (NXP specific) (0:1024) - (1:512) - (2:256) - (3:128) - (4:64) - (5:32) - (6:16) - (7:8)
+#define EHCI_FRAMELIST_SIZE             (1024 >> EHCI_CFG_FRAMELIST_SIZE_BITS)
 
 // TODO merge OHCI with EHCI
 enum {
@@ -445,6 +445,8 @@ typedef struct
   ehci_qtd_t qtd_pool[HCD_MAX_XFER] TU_ATTR_ALIGNED(32);
 
   ehci_registers_t* regs;
+
+  volatile uint32_t uframe_number;
 }ehci_data_t;
 
 #ifdef __cplusplus
diff --git a/src/host/hcd.h b/src/host/hcd.h
index a39e7fe16..d9307ca09 100644
--- a/src/host/hcd.h
+++ b/src/host/hcd.h
@@ -91,6 +91,15 @@ void hcd_isr(uint8_t hostid);
 void hcd_int_enable (uint8_t rhport);
 void hcd_int_disable(uint8_t rhport);
 
+// Get micro frame number (125 us)
+uint32_t hcd_uframe_number(uint8_t rhport);
+
+// Get frame number (1ms)
+static inline uint32_t hcd_frame_number(uint8_t rhport)
+{
+  return hcd_uframe_number(rhport) >> 3;
+}
+
 // PORT API
 /// return the current connect status of roothub port
 bool hcd_port_connect_status(uint8_t hostid);
diff --git a/src/host/usbh.c b/src/host/usbh.c
index f1b88259c..7171f6bab 100644
--- a/src/host/usbh.c
+++ b/src/host/usbh.c
@@ -127,6 +127,15 @@ tusb_device_state_t tuh_device_get_state (uint8_t const dev_addr)
   return (tusb_device_state_t) _usbh_devices[dev_addr].state;
 }
 
+
+static inline void osal_task_delay(uint32_t msec)
+{
+  (void) msec;
+
+  uint32_t start = hcd_frame_number(TUH_OPT_RHPORT);
+  while ( ( hcd_frame_number(TUH_OPT_RHPORT) - start ) < msec ) {}
+}
+
 //--------------------------------------------------------------------+
 // CLASS-USBD API (don't require to verify parameters)
 //--------------------------------------------------------------------+
diff --git a/src/osal/osal.h b/src/osal/osal.h
index 0421b3294..02dcf5367 100644
--- a/src/osal/osal.h
+++ b/src/osal/osal.h
@@ -62,7 +62,7 @@ typedef void (*osal_task_func_t)( void * );
 //--------------------------------------------------------------------+
 // OSAL Porting API
 //--------------------------------------------------------------------+
-static inline void osal_task_delay(uint32_t msec);
+//static inline void osal_task_delay(uint32_t msec);
 
 //------------- Semaphore -------------//
 static inline osal_semaphore_t osal_semaphore_create(osal_semaphore_def_t* semdef);
diff --git a/src/osal/osal_none.h b/src/osal/osal_none.h
index b27e628a9..e7ce18079 100644
--- a/src/osal/osal_none.h
+++ b/src/osal/osal_none.h
@@ -34,14 +34,14 @@
 //--------------------------------------------------------------------+
 // TASK API
 //--------------------------------------------------------------------+
-static inline void osal_task_delay(uint32_t msec)
-{
-  (void) msec;
-  // TODO only used by Host stack, will implement using SOF
-
-//  uint32_t start = tusb_hal_millis();
-//  while ( ( tusb_hal_millis() - start ) < msec ) {}
-}
+//static inline void osal_task_delay(uint32_t msec)
+//{
+//  (void) msec;
+//  // TODO only used by Host stack, will implement using SOF
+//
+////  uint32_t start = tusb_hal_millis();
+////  while ( ( tusb_hal_millis() - start ) < msec ) {}
+//}
 
 //--------------------------------------------------------------------+
 // Binary Semaphore API