3e1c95104e
ethernet controller. The ethernet controller is emulated by VMware Fusion (for example) and is a good device to demonstrate how to use the bus space and busdma functions due to its simple programming. The program sets up the DMA structures, sends a DHCP discover packet, waits 2 seconds, and iterates over the receive ring for an offer. |
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| .. | ||
| C | ||
| examples | ||
| Python | ||
| bus.c | ||
| bus.h | ||
| busdma.c | ||
| busdma.h | ||
| Makefile | ||
| Makefile.inc | ||