| | 1 | File overview: |
| | 2 | |
| | 3 | elfload/ |
| | 4 | Obsolete Linux-based ELF loader. This used to allow loading NetWatch |
| | 5 | from within an already-running kernel; it could be updated to work with the |
| | 6 | current memory layout, but is nonfunctional at the moment. See grubload/ for |
| | 7 | the preferred loader. |
| | 8 | |
| | 9 | grubload/ |
| | 10 | This is a multiboot-compliant simple ELF loader, for use with NetWatch |
| | 11 | aseg.elf images or similar. It loads its input file (passed via multiboot), |
| | 12 | invokes the startup routines, and then returns to real mode and starts the |
| | 13 | bootloader again. |
| | 14 | |
| | 15 | ich2/ |
| | 16 | Intel ICH2 northbridge drivers. A similar API should be implemeted to |
| | 17 | port NetWatch to other chipsets. |
| | 18 | |
| | 19 | ich7/ |
| | 20 | Intel ICH7 northbridge drivers. Incomplete / untested. |
| | 21 | |
| | 22 | include/ |
| | 23 | General header files. |
| | 24 | |
| | 25 | lib/ |
| | 26 | Library functions. |
| | 27 | |
| | 28 | lwip/ |
| | 29 | LWIP. (http://www.sics.se/~adam/lwip/) |
| | 30 | |
| | 31 | net/ |
| | 32 | Network card (currently only 3c90x) drivers, glue code, and the RFB |
| | 33 | and HTTP applications. Other network drivers should go here. |
| | 34 | |
| | 35 | netwatch/ |
| | 36 | Main startup and initialization code, logging, SMI response, VGA text |
| | 37 | overlay, and other general top-level sources. To build the main NetWatch binary, |
| | 38 | run "make" here to produce aseg.elf. |
| | 39 | |
| | 40 | pci/ |
| | 41 | PCI bus interface and BAR-clobbering routines. |
| | 42 | |
| | 43 | tools/ |
| | 44 | Assorted useful Linux command line tools we've found useful, such as |
| | 45 | for SMRAM segment manipulation, raw I/O port pokes, etc. These are not required |
| | 46 | to use NetWatch. |
| | 47 | |
| | 48 | video/ |
| | 49 | Framebuffer drivers for VGA text and TNT2 graphics consoles. Supporting |
| | 50 | graphics on other chipsets will require making a driver like that in tnt2.c. |
| | 51 | |
| | 52 | --- |
| | 53 | |
| | 54 | Porting NetWatch to other systems will likely require: |
| | 55 | - A network driver, if you don't have a 3c905 (net/3c90x.c) |
| | 56 | - A video driver, if you are interested in graphics rather than VGA text, |
| | 57 | and don't have an NVidia TNT2. (video/tnt2.c) |
| | 58 | - North- and southbridge drivers for your chipset. (ich2/) |
| | 59 | |
| | 60 | We have found that Intel generally provides easily-accessible chipset |
| | 61 | datasheets on their website; searching for a particular ICH series part on |
| | 62 | Google will likely lead to the correct datasheet without too much trouble. |
| | 63 | Other chipset manufacturers are likely to be significantly less cooperative. |
| | 64 | |
| | 65 | |
git.joshuawise.com / netwatch.git / blame_incremental