source: soft/giet_vm/giet_drivers/nic_driver.h @ 271

Last change on this file since 271 was 258, checked in by alain, 11 years ago

This is a major release, including a deep restructuration of code.
The main evolutions are

  • use of the Tsar preloader to load the GIET boot-loader from disk
  • introduction of a FAT32 file system library,
  • use of this fat32 library by the boot-loader to load the map.bin data structure, and the various .elf files
  • reorganisation of drivers (one file per peripheral).
  • introduction of drivers for new peripherals: vci_chbuf_dma and vci_multi_ahci.
  • introduction of a new physical memory allocator in the boot code.

This release has been tested on the tsar_generic_iob architecture,
for the two following mappings: 4c_1p_iob_four.xml and 4c_1p_iob_sort.xml
File size: 1.1 KB
Line 
1///////////////////////////////////////////////////////////////////////////////////
2// File     : nic_driver.h
3// Date     : 01/11/2013
4// Author   : alain greiner
5// Copyright (c) UPMC-LIP6
6///////////////////////////////////////////////////////////////////////////////////
7
8#ifndef _GIET_NIC_DRIVERS_H_
9#define _GIET_NIC_DRIVERS_H_
10
11///////////////////////////////////////////////////////////////////////////////////
12// NIC device access functions  (vci_multi_nic)
13///////////////////////////////////////////////////////////////////////////////////
14
15extern unsigned int _nic_sync_write( const void*  buffer, 
16                                     unsigned int length );
17
18extern unsigned int _nic_sync_read(  const void*  buffer, 
19                                     unsigned int length );
20
21extern unsigned int _nic_cma_start();
22
23extern unsigned int _nic_cma_stop();
24
25///////////////////////////////////////////////////////////////////////////////////
26
27
28#endif
29
30// Local Variables:
31// tab-width: 4
32// c-basic-offset: 4
33// c-file-offsets:((innamespace . 0)(inline-open . 0))
34// indent-tabs-mode: nil
35// End:
36// vim: filetype=c:expandtab:shiftwidth=4:tabstop=4:softtabstop=4
37
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