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https://github.com/apache/nuttx.git
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Add DM90x0 driver
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@362 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -168,6 +168,15 @@ struct uip_driver_s
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*/
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uint16 d_sndlen;
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/* Driver callbacks */
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int (*ifup)(struct uip_driver_s *dev);
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int (*ifdown)(struct uip_driver_s *dev);
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/* Drivers may attached device-specific, private information */
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void *d_private;
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};
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/****************************************************************************
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+73
-61
@@ -1,4 +1,4 @@
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/************************************************************
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/****************************************************************************
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* arch.h
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*
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* Copyright (C) 2007 Gregory Nutt. All rights reserved.
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@@ -31,37 +31,37 @@
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************/
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****************************************************************************/
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#ifndef __ARCH_H
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#define __ARCH_H
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/************************************************************
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/****************************************************************************
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* Included Files
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************************************************************/
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <sched.h>
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#include <arch/arch.h>
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/************************************************************
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/****************************************************************************
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* Definitions
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************************************************************/
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****************************************************************************/
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/************************************************************
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/****************************************************************************
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* Public Types
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************************************************************/
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****************************************************************************/
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/************************************************************
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/****************************************************************************
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* Public Variables
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************************************************************/
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****************************************************************************/
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typedef void (*sig_deliver_t)(_TCB *tcb);
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/************************************************************
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/****************************************************************************
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* Public Function Prototypes
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************************************************************/
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****************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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@@ -70,12 +70,12 @@ extern "C" {
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#define EXTERN extern
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#endif
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/************************************************************
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/****************************************************************************
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* These are standard interfaces that must be exported to the
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* scheduler from architecture-specific code.
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************************************************************/
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****************************************************************************/
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/************************************************************
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/****************************************************************************
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* Name: up_initialize
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*
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* Description:
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@@ -93,11 +93,11 @@ extern "C" {
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* libraries have been initialized. OS services and driver
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* services are available.
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_initialize(void);
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/************************************************************
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/****************************************************************************
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* Name: up_idle
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*
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* Description:
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@@ -109,11 +109,11 @@ EXTERN void up_initialize(void);
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* Processing in this state may be processor-specific. e.g.,
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* this is where power management operations might be performed.
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_idle(void);
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/************************************************************
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/****************************************************************************
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* Name: up_initial_state
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*
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* Description:
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@@ -125,11 +125,11 @@ EXTERN void up_idle(void);
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* and/or stack so that execution will begin at tcb->start
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* on the next context switch.
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_initial_state(FAR _TCB *tcb);
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/************************************************************
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/****************************************************************************
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* Name: up_create_stack
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*
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* Description:
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@@ -149,13 +149,13 @@ EXTERN void up_initial_state(FAR _TCB *tcb);
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* stack_size: The requested stack size. At least this much
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* must be allocated.
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*
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************************************************************/
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****************************************************************************/
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#ifndef CONFIG_CUSTOM_STACK
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EXTERN STATUS up_create_stack(FAR _TCB *tcb, size_t stack_size);
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#endif
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/************************************************************
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/****************************************************************************
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* Name: up_use_stack
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*
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* Description:
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@@ -174,26 +174,26 @@ EXTERN STATUS up_create_stack(FAR _TCB *tcb, size_t stack_size);
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* tcb: The TCB of new task
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* stack_size: The allocated stack size.
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*
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************************************************************/
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****************************************************************************/
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#ifndef CONFIG_CUSTOM_STACK
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EXTERN STATUS up_use_stack(FAR _TCB *tcb, FAR void *stack, size_t stack_size);
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#endif
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/************************************************************
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/****************************************************************************
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* Name: up_release_stack
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*
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* Description:
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* A task has been stopped. Free all stack
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* related resources retained int the defunct TCB.
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*
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************************************************************/
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****************************************************************************/
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#ifndef CONFIG_CUSTOM_STACK
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EXTERN void up_release_stack(FAR _TCB *dtcb);
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#endif
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/************************************************************
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/****************************************************************************
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* Name: up_unblock_task
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*
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* Description:
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@@ -211,11 +211,11 @@ EXTERN void up_release_stack(FAR _TCB *dtcb);
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* the ready-to-run list and, if it is the highest priority
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* ready to run taks, executed.
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_unblock_task(FAR _TCB *tcb);
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/************************************************************
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/****************************************************************************
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* Name: up_block_task
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*
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* Description:
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@@ -237,11 +237,11 @@ EXTERN void up_unblock_task(FAR _TCB *tcb);
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* task_state: Specifies which waiting task list should be
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* hold the blocked task TCB.
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_block_task(FAR _TCB *tcb, tstate_t task_state);
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/************************************************************
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/****************************************************************************
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* Name: up_release_pending
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*
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* Description:
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@@ -256,11 +256,11 @@ EXTERN void up_block_task(FAR _TCB *tcb, tstate_t task_state);
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* logic when pre-emptioni is re-enabled. Interrupts will
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* always be disabled when this function is called.
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_release_pending(void);
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/************************************************************
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/****************************************************************************
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* Name: up_reprioritize_rtr
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*
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* Description:
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@@ -282,11 +282,11 @@ EXTERN void up_release_pending(void);
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* tcb: The TCB of the task that has been reprioritized
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* priority: The new task priority
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_reprioritize_rtr(FAR _TCB *tcb, ubyte priority);
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/************************************************************
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/****************************************************************************
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* Name: _exit
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*
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* Description:
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@@ -298,20 +298,20 @@ EXTERN void up_reprioritize_rtr(FAR _TCB *tcb, ubyte priority);
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* implementation of this function should diable interrupts
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* before performing scheduling operations.
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*
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************************************************************/
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****************************************************************************/
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/* Prototype is in unistd.h */
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/************************************************************
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/****************************************************************************
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* Name: up_assert and up_assert_code
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*
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* Description:
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* Assertions may be handled in an architecture-specific
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* way.
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*
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************************************************************/
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****************************************************************************/
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/* Prototype is in assert.h */
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/************************************************************
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/****************************************************************************
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* Name: up_schedule_sigaction
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*
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* Description:
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@@ -342,13 +342,13 @@ EXTERN void up_reprioritize_rtr(FAR _TCB *tcb, ubyte priority);
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* currently executing task -- just call the signal
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* handler now.
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*
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************************************************************/
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****************************************************************************/
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#ifndef CONFIG_DISABLE_SIGNALS
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EXTERN void up_schedule_sigaction(FAR _TCB *tcb, sig_deliver_t sigdeliver);
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#endif
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/************************************************************
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/****************************************************************************
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* Name: up_allocate_heap
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*
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* Description:
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@@ -357,59 +357,59 @@ EXTERN void up_schedule_sigaction(FAR _TCB *tcb, sig_deliver_t sigdeliver);
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* are not defined, then this function will be called to
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* dynamically set aside the heap region.
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*
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************************************************************/
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****************************************************************************/
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#ifndef CONFIG_HEAP_BASE
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EXTERN void up_allocate_heap(FAR void **heap_start, size_t *heap_size);
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#endif
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/************************************************************
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/****************************************************************************
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* Name: up_interrupt_context
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*
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* Description:
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* Return TRUE is we are currently executing in
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* the interrupt handler context.
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*
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************************************************************/
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****************************************************************************/
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EXTERN boolean up_interrupt_context(void);
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/************************************************************
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/****************************************************************************
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* Name: up_disable_irq
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*
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* Description:
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* Disable the IRQ specified by 'irq'
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_disable_irq(int irq);
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/************************************************************
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/****************************************************************************
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* Name: up_enable_irq
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*
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* Description:
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* Enable the IRQ specified by 'irq'
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_enable_irq(int irq);
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/************************************************************
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/****************************************************************************
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* Name: up_disable_irq
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*
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* Description:
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* Disable the IRQ specified by 'irq'
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*
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************************************************************/
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****************************************************************************/
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EXTERN void up_disable_irq(int irq);
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/************************************************************
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/****************************************************************************
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* These are standard interfaces that are exported by the OS
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* for use by the architecture specific logic
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************************************************************/
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****************************************************************************/
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/************************************************************
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/****************************************************************************
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* Name: sched_process_timer
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*
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* Description:
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@@ -419,34 +419,46 @@ EXTERN void up_disable_irq(int irq);
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* function periodically -- the calling interval must be
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* MSEC_PER_TICK.
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*
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************************************************************/
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****************************************************************************/
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EXTERN void sched_process_timer(void);
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/************************************************************
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/****************************************************************************
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* Name: irq_dispatch
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*
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* Description:
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* This function must be called from the achitecture-
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* specific logic in order to dispaly an interrupt to
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* specific logic in order to dispatch an interrupt to
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* the appropriate, registered handling logic.
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*
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***********************************************************/
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***************************************************************************/
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EXTERN void irq_dispatch(int irq, FAR void *context);
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/************************************************************
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/****************************************************************************
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* Name: up_mdelay and up_udelay
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*
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* Description:
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* Some device drivers may require that the plaform-specific logic
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* provide these timing loops for short delays.
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*
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***************************************************************************/
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EXTERN void up_mdelay(unsigned int milliseconds);
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EXTERN void up_udelay(unsigned int microseconds);
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/****************************************************************************
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* Debug interfaces exported by the architecture-specific
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* logic
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************************************************************/
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****************************************************************************/
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/************************************************************
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/****************************************************************************
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* Name: up_putc
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*
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* Description:
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* Output one character on the console
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*
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************************************************************/
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****************************************************************************/
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# ifdef CONFIG_ARCH_LOWPUTC
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EXTERN int up_putc(int ch);
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