include/libcpu/ethernet.h

0001 /*
0002  *  RTEMS network driver for Blackfin embedded ethernet controller
0003  *
0004  *  COPYRIGHT (c) 2008 Kallisti Labs, Los Gatos, CA, USA
0005  *            written by Allan Hessenflow <allanh@kallisti.com>
0006  *
0007  *  The license and distribution terms for this file may be
0008  *  found in the file LICENSE in this distribution or at
0009  *  http://www.rtems.org/license/LICENSE.
0010  */
0011
0012 #ifndef _ethernet_h_
0013 #define _ethernet_h_
0014
0015
0016 #define BFIN_ETHERNET_DEBUG_NONE                0x0000
0017 #define BFIN_ETHERNET_DEBUG_ALL                 0xFFFF
0018
0019 #define BFIN_ETHERNET_DEBUG  (BFIN_ETHERNET_DEBUG_NONE)
0020
0021
0022 #ifdef __cplusplus
0023 extern "C" {
0024 #endif
0025
0026
0027 typedef struct {
0028   uint32_t sclk;
0029   void *ethBaseAddress;
0030   void *rxdmaBaseAddress;
0031   void *txdmaBaseAddress;
0032   int rxDescCount;
0033   int txDescCount;
0034   enum {rmii, mii} phyType;
0035   int phyAddr;
0036 } bfin_ethernet_configuration_t;
0037
0038
0039 void bfin_ethernet_rxdma_isr(int vector);
0040 void bfin_ethernet_txdma_isr(int vector);
0041 void bfin_ethernet_mac_isr(int vector);
0042
0043 int bfin_ethernet_driver_attach(struct rtems_bsdnet_ifconfig *config,
0044                                 int attaching,
0045                                 bfin_ethernet_configuration_t *chip);
0046
0047
0048 #ifdef __cplusplus
0049 }
0050 #endif
0051
0052
0053 #endif /* _ethernet_h_ */
0054