source: soft/giet_vm/giet_kernel/irq_handler.h @ 284

Last change on this file since 284 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
  • Property svn:executable set to *
File size: 943 bytes
Line 
1#ifndef _IRQ_HANDLER_H
2#define _IRQ_HANDLER_H
3
4enum isr_type_t
5{
6    ISR_DEFAULT = 0,
7    ISR_SWITCH  = 1,
8    ISR_TTY     = 2,
9    ISR_DMA     = 3,
10    ISR_IOC     = 4,
11    ISR_TIMER   = 5,
12    ISR_WAKUP   = 6,
13};
14
15
16///////////////////////////////////////////////////////////////////////////////
17// Prototypes of the Interrupt Service Routines (ISRs) supported by the GIET.
18///////////////////////////////////////////////////////////////////////////////
19
20extern void _irq_demux();
21
22extern void _isr_default();
23extern void _isr_ioc();
24extern void _isr_timer(unsigned int channel);
25extern void _isr_dma(unsigned int channel);
26extern void _isr_tty(unsigned int channel);
27extern void _isr_switch();
28extern void _isr_wakup();
29
30#endif
31
32// Local Variables:
33// tab-width: 4
34// c-basic-offset: 4
35// c-file-offsets:((innamespace . 0)(inline-open . 0))
36// indent-tabs-mode: nil
37// End:
38// vim: filetype=c:expandtab:shiftwidth=4:tabstop=4:softtabstop=4
39
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