From 38c94f357079127077ad92a1f115081474f69db3 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 27 Sep 2009 12:00:29 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1186
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/io/platforms/AT91SAM7X/mac_lld.h | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

(limited to 'os/io/platforms/AT91SAM7X/mac_lld.h')

diff --git a/os/io/platforms/AT91SAM7X/mac_lld.h b/os/io/platforms/AT91SAM7X/mac_lld.h
index 68bed475d..c854c0029 100644
--- a/os/io/platforms/AT91SAM7X/mac_lld.h
+++ b/os/io/platforms/AT91SAM7X/mac_lld.h
@@ -42,6 +42,13 @@
 /* EMAC specific constants and settings.                                     */
 /*===========================================================================*/
 
+/**
+ * @brief Interrupt priority level for the EMAC device.
+ */
+#if !defined(EMAC_INTERRUPT_PRIORITY) || defined(__DOXYGEN__)
+#define EMAC_INTERRUPT_PRIORITY         (AT91C_AIC_PRIOR_HIGHEST - 3)
+#endif
+
 #define EMAC_RECEIVE_BUFFERS            24
 #define EMAC_RECEIVE_BUFFERS_SIZE       128     /* Do not modify */
 #define EMAC_TRANSMIT_BUFFERS           MAC_TRANSMIT_DESCRIPTORS
@@ -89,8 +96,6 @@
  * @brief Structure representing a MAC driver.
  */
 typedef struct {
-  enum {ifStopped = 0,
-        ifStarted}      md_state;       /**< @brief Interface status.*/
   Semaphore             md_tdsem;       /**< Transmit semaphore.*/
   Semaphore             md_rdsem;       /**< Receive semaphore.*/
 } MACDriver;
@@ -117,24 +122,28 @@ typedef struct {
 /* External declarations.                                                    */
 /*===========================================================================*/
 
+/** @cond never*/
+extern MACDriver MAC1;
+
 #ifdef __cplusplus
 extern "C" {
 #endif
   void mac_lld_init(void);
   void mac_lld_set_address(MACDriver *macp, uint8_t *p);
-  void mac_lld_start(MACDriver *macp);
-  void mac_lld_stop(MACDriver *macp);
-  MACTransmitDescriptor *max_lld_get_transmit_descriptor(MACDriver *macp);
+  MACTransmitDescriptor *max_lld_get_transmit_descriptor(MACDriver *macp,
+                                                         size_t size);
   void mac_lld_release_transmit_descriptor(MACDriver *macp,
                                            MACTransmitDescriptor *tdp);
   uint8_t *mac_lld_get_transmit_buffer(MACTransmitDescriptor *tdp);
-  MACReceiveDescriptor *max_lld_get_receive_descriptor(MACDriver *macp);
+  MACReceiveDescriptor *max_lld_get_receive_descriptor(MACDriver *macp,
+                                                       size_t *szp);
   void mac_lld_release_receive_descriptor(MACDriver *macp,
                                           MACReceiveDescriptor *rdp);
   uint8_t *mac_lld_get_receive_buffer(MACReceiveDescriptor *rdp);
 #ifdef __cplusplus
 }
 #endif
+/** @endcond*/
 
 #endif /* _MAC_LLD_H_ */
 
-- 
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